Year |
Citation |
Score |
2020 |
Kobayashi Y, Hirata K, Hood S, Yang H, Walsh A, Matsushita Y, Ishioka K. Crystal structure and metallization mechanism of the π-radical metal TED Chemical Science. DOI: 10.1039/D0Sc03521A |
0.347 |
|
2019 |
Kageura T, Hideko M, Tsuyuzaki I, Morishita A, Kawano A, Sasama Y, Yamaguchi T, Takano Y, Tachiki M, Ooi S, Hirata K, Arisawa S, Kawarada H. Single-crystalline boron-doped diamond superconducting quantum interference devices with regrowth-induced step edge structure. Scientific Reports. 9: 15214. PMID 31645621 DOI: 10.1038/S41598-019-51596-W |
0.394 |
|
2019 |
Ooi S, Tachiki M, Mochiku T, Komori K, Hirata K, Arisawa S. Geometrical matching and its influence on the melting transition of confined vortices in a mesoscopic triangle of Bi2Sr2CaCu2O8+y superconductor Physical Review B. 100. DOI: 10.1103/Physrevb.100.144509 |
0.333 |
|
2018 |
Amano S, Kageura T, Tsuyuzaki I, Tachiki M, Oi S, Hirata K, Arisawa S, Osato H, Tsuya D, Takano Y, Kawarada H. Superconducting Boron-doped Diamond Josephson Junction Operating above Liquid He Temperature, 4.2 K The Japan Society of Applied Physics. DOI: 10.7567/Ssdm.2018.A-5-03 |
0.307 |
|
2018 |
Hiraishi M, Kojima KM, Yamauchi I, Okabe H, Takeshita S, Koda A, Kadono R, Zhang X, Matsuishi S, Hosono H, Hirata K, Otani S, Ohashi N. Electronic correlation in the quasi-two-dimensional electride
Y2C Physical Review B. 98. DOI: 10.1103/Physrevb.98.041104 |
0.394 |
|
2017 |
Tsuchiya S, Mochiku T, Ooi S, Hirata K, Sugii K, Terashima T, Uji S. Diamagnetic Torque Signal and Temperature-Dependent Paramagnetism in Bi2Sr2CaCu2O8+δ Journal of the Physical Society of Japan. 86: 114711. DOI: 10.7566/Jpsj.86.114711 |
0.391 |
|
2016 |
Ishida Y, Saitoh T, Mochiku T, Nakane T, Hirata K, Shin S. Quasi-particles ultrafastly releasing kink bosons to form Fermi arcs in a cuprate superconductor. Scientific Reports. 6: 18747. PMID 26728626 DOI: 10.1038/Srep18747 |
0.304 |
|
2016 |
Ooi S, Mochiku T, Tachiki M, Hirata K. Vortex Penetrations in Parallel-connected two Stacks of Intrinsic Josephson Junctions Physics Procedia. 81: 85-88. DOI: 10.1016/J.Phpro.2016.04.033 |
0.379 |
|
2016 |
Otani S, Hirata K, Adachi Y, Ohashi N. Floating zone growth and magnetic properties of Y2C two-dimensional electride Journal of Crystal Growth. 454: 15-18. DOI: 10.1016/J.Jcrysgro.2016.08.048 |
0.36 |
|
2015 |
Fujisawa Y, Machida T, Igarashi K, Kaneko A, Mochiku T, Ooi S, Tachiki M, Komori K, Hirata K, Sakata H. Visualizing the Pt doping effect on surface and electronic structure in Ir1-x PtxTe2 by scanning tunneling microscopy and spectroscopy Journal of the Physical Society of Japan. 84. DOI: 10.7566/Jpsj.84.043706 |
0.352 |
|
2015 |
Fujisawa Y, Machida T, Igarashi K, Kaneko A, Mochiku T, Ooi S, Tachiki M, Komori K, Hirata K, Sakata H. Scanning tunneling microscopy and spectroscopy study of the patchwork structure in Pt doped IrTe2 Physica C: Superconductivity and Its Applications. DOI: 10.1016/J.Physc.2016.01.007 |
0.351 |
|
2015 |
Ooi S, Mochiku T, Tachiki M, Hirata K. Size Dependence of Individual Vortex Penetration into Intrinsic Josephson Junction Stacks of Bi2Sr2CaCu2O8+y Physics Procedia. 65: 109-112. DOI: 10.1016/J.Phpro.2015.05.146 |
0.384 |
|
2014 |
Ooi S, Mochiku T, Tachiki M, Hirata K. Examination of Doping Change by C-axis Current Injection in Bi2Sr2CaCu2O8+y and the Influence on Vortex States Physics Procedia. 58: 110-113. DOI: 10.1016/J.Phpro.2014.09.041 |
0.385 |
|
2014 |
Mochiku T, Matsushita Y, Sato A, Fujisawa Y, Igarashi K, Machida T, Sakata H, Hirata K. Crystal Structure of Pt-doped IrTe2 Superconductor Physics Procedia. 58: 90-93. DOI: 10.1016/J.Phpro.2014.09.030 |
0.344 |
|
2013 |
Yoshizawa S, Koseki T, Matsuba K, Mochiku T, Hirata K, Nishida N. High-Resolution Scanning Tunneling Spectroscopy of Vortex Cores in Inhomogeneous Electronic States of Bi2Sr2CaCu2Ox Journal of the Physical Society of Japan. 82: 83706-83706. DOI: 10.7566/Jpsj.82.083706 |
0.329 |
|
2013 |
Machida T, Fujisawa Y, Igarashi K, Kaneko A, Ooi S, Mochiku T, Tachiki M, Komori K, Hirata K, Sakata H. Visualizing the effect of structural supermodulation on electronic structure of IrTe 2 by scanning tunneling spectroscopy Physical Review B - Condensed Matter and Materials Physics. 88. DOI: 10.1103/Physrevb.88.245125 |
0.36 |
|
2013 |
Hirata K, Thakur AD, Ooi S. Vortex states in superconducting nanowires Physica C-Superconductivity and Its Applications. 493: 47-48. DOI: 10.1016/J.Physc.2013.03.019 |
0.674 |
|
2013 |
Hirata K, Ooi S, Mochiku T. New lock-in phenomena in intrinsic Josephson junctions of Bi2Sr2CaCu2O8+y with hole-array Physica C-Superconductivity and Its Applications. 491: 47-50. DOI: 10.1016/J.Physc.2013.01.007 |
0.389 |
|
2013 |
Machida T, Morohoshi D, Takimoto K, Nakamura H, Takeya H, Mochiku T, Ooi S, Mizuguchi Y, Takano Y, Hirata K, Sakata H. Effect of excess Fe on magnetic properties and crystallographic phases in Fe1+δTe Physica C: Superconductivity and Its Applications. 484: 19-21. DOI: 10.1016/J.Physc.2012.03.032 |
0.303 |
|
2013 |
Ooi S, Mochiku T, Tachiki M, Hirata K. Vortex States of Exfoliated Bi2Sr2CaCu2O8+y Thin Films with and without Micro-Hole Array☆ Physics Procedia. 45: 125-128. DOI: 10.1016/J.Phpro.2013.04.068 |
0.393 |
|
2013 |
Mochiku T, Hata Y, Yamaguchi K, Tsuchiya Y, Hoshikawa A, Iwase K, Sulistyanintyas D, Ishigaki T, Yasuoka H, Hirata K. Annealing Effect on Structure and Superconductivity in FeSr2YCu2O6+δ Magnetic Superconductor Physics Procedia. 45: 73-76. DOI: 10.1016/J.Phpro.2013.04.055 |
0.368 |
|
2013 |
Nakamura H, Machida T, Iguchi M, Yamasaki T, Kaneko A, Kariya H, Morohoshi D, Ooi S, Mochiku T, Hirata K, Hasegawa T, Sakata H. Distribution of the impurity resonance energy in Bi2Sr 2CaCu2O8+δ observed by scanning tunneling spectroscopy Journal of Superconductivity and Novel Magnetism. 26: 2633-2635. DOI: 10.1007/S10948-013-2149-9 |
0.312 |
|
2012 |
Hirata K, Thakur AD, Ooi S, Mochiku T. Vortices in superconducting nano-networks with anti-dots array Central European Journal of Physics. 10: 576-581. DOI: 10.2478/S11534-012-0041-Z |
0.677 |
|
2012 |
Kaneko S, Matsuba K, Hafiz M, Yamasaki K, Kakizaki E, Nishida N, Takeya H, Hirata K, Kawakami T, Mizushima T, Machida K. Quantum Limiting Behaviors of a Vortex Core in an Anisotropic Gap Superconductor Journal of the Physical Society of Japan. 81: 63701. DOI: 10.1143/Jpsj.81.063701 |
0.319 |
|
2012 |
Li M, Yuan J, Kinev N, Li J, Gross B, Guénon S, Ishii A, Hirata K, Hatano T, Koelle D, Kleiner R, Koshelets VP, Wang H, Wu P. Linewidth dependence of coherent terahertz emission from Bi2Sr2CaCu2O8intrinsic Josephson junction stacks in the hot-spot regime Physical Review B. 86. DOI: 10.1103/Physrevb.86.060505 |
0.321 |
|
2012 |
Nakamura Y, Okazaki H, Yoshida R, Wakita T, Takeya H, Hirata K, Hirai M, Muraoka Y, Yokoya T. Comparative photoemission studies on the superconducting gap of the filled skutterudite superconductors LaPt 4 Ge 12 and PrPt 4 Ge 12 Physical Review B. 86. DOI: 10.1103/Physrevb.86.014521 |
0.387 |
|
2012 |
Ooi S, Mochiku T, Hirata K. Vortex states of Bi2Sr2CaCu2O8+y with antidot array probed by c-axis transport measurements Physics Procedia. 27: 112-115. DOI: 10.1016/J.Phpro.2012.03.423 |
0.413 |
|
2012 |
Nakamura H, Machida T, Kato T, Fujimoto M, Funahashi H, Iguchi M, Kogure K, Yamasaki T, Ooi S, Mochiku T, Nakao S, Hirata K, Hasegawa T, Sakata H. Impurity resonance states in Bi 2Sr1.6La0. 4CuO 6+δ Journal of Superconductivity and Novel Magnetism. 25: 1263-1265. DOI: 10.1007/S10948-012-1578-1 |
0.346 |
|
2011 |
Takeya H, Fujii H, ElMassalami M, Chaves F, Ooi S, Mochiku T, Takano Y, Hirata K, Togano K. A New Noncentrosymmetric Superconducting Phase in the Li–Rh–B System Journal of the Physical Society of Japan. 80: 13702. DOI: 10.1143/Jpsj.80.013702 |
0.365 |
|
2011 |
MacHida T, Kato T, Nakamura H, Fujimoto M, Mochiku T, Ooi S, Thakur AD, Sakata H, Hirata K. Quantum interference of impurity bound states in Bi2Sr 2Ca(Cu1-xZnx)2O8+δ probed by scanning tunneling spectroscopy Physical Review B - Condensed Matter and Materials Physics. 84. DOI: 10.1103/Physrevb.84.064501 |
0.665 |
|
2011 |
Ooi S, Mochiku T, Hirata K. Antidot diameter dependence of matching effect in Bi2Sr2CaCu2O8+y with antidot array Physica C-Superconductivity and Its Applications. 471: 804-807. DOI: 10.1016/J.Physc.2011.05.060 |
0.417 |
|
2011 |
Machida T, Kato T, Nakamura H, Fujimoto M, Mochiku T, Ooi S, Sakata H, Hirata K. Impurity-Related Local Density-of-States Modulation in Bi2Sr2Ca(Cu1−xZnx)2O8+δ Probed by Scanning Tunneling Spectroscopy Journal of Superconductivity and Novel Magnetism. 24: 481-484. DOI: 10.1007/S10948-010-0976-5 |
0.32 |
|
2010 |
Takeya H, Kasahara S, Hirata K. Crystal Growth and Characterization of FeAs-Based Superconductors Materials Science Forum. 1412-1415. DOI: 10.4028/Www.Scientific.Net/Msf.638-642.1412 |
0.316 |
|
2010 |
Machida T, Gaifullin MB, Ooi S, Kato T, Sakata H, Hirata K. Development of Near-Field Microwave Microscope with the Functionality of Scanning Tunneling Spectroscopy Japanese Journal of Applied Physics. 49: 116701. DOI: 10.1143/Jjap.49.116701 |
0.316 |
|
2010 |
Machida T, Kato T, Nakamura H, Fujimoto M, Mochiku T, Ooi S, Thakur AD, Sakata H, Hirata K. Disappearance of zinc impurity resonance in large-gap regions of Bi 2 Sr 2 CaCu 2 O 8+δ probed by scanning tunneling spectroscopy Physical Review B. 82: 180507. DOI: 10.1103/Physrevb.82.180507 |
0.639 |
|
2010 |
Kasahara S, Shibauchi T, Hashimoto K, Ikada K, Tonegawa S, Okazaki R, Shishido H, Ikeda H, Takeya H, Hirata K, Terashima T, Matsuda Y. Evolution from non-Fermi- to Fermi-liquid transport via isovalent doping in BaFe2(As1-xPx)2 superconductors Physical Review B - Condensed Matter and Materials Physics. 81. DOI: 10.1103/Physrevb.81.184519 |
0.374 |
|
2010 |
Hirata K, Thakur A, Ooi S, Mochiku T. Intermediate vortex states in nanoscale anti-dots and mesoscopic superconductors Journal of Physics: Conference Series. 248: 012030. DOI: 10.1088/1742-6596/248/1/012030 |
0.589 |
|
2010 |
Ooi S, Mochiku T, Hirata K. Influence of flat milling on vortex matching effect in Bi2Sr2CaCu2O8+y with antidot array Physica C-Superconductivity and Its Applications. 470: 1115-1117. DOI: 10.1016/J.Physc.2010.05.051 |
0.399 |
|
2010 |
Thakur AD, Ooi S, Chockalingam SP, Jesudasan J, Raychaudhuri P, Hirata K. Multi-vortex versus interstitial vortices scenario in superconducting antidot arrays Physica C-Superconductivity and Its Applications. 470: 1112-1114. DOI: 10.1016/J.Physc.2010.05.050 |
0.667 |
|
2010 |
Shipra R, Takeya H, Hirata K, Sundaresan A. Effects of Ni and Co doping on the physical properties of tetragonal FeSe0.5Te0.5 superconductor Physica C: Superconductivity and Its Applications. 470: 528-532. DOI: 10.1016/J.Physc.2010.04.009 |
0.353 |
|
2010 |
Thakur AD, Ooi S, Chockalingham SP, Jesudasan J, Raychaudhuri P, Hirata K. Observation of vortex matching phenomena in antidot arrays of NbN thin films Physica C-Superconductivity and Its Applications. 470. DOI: 10.1016/J.Physc.2010.02.008 |
0.657 |
|
2010 |
Mochiku T, Hata Y, Wuernisha T, Igawa N, Hoshikawa A, Ishigaki T, Yasuoka H, Hirata K. Low temperature structure of FeSr2YCu2O6+δ magnetic superconductor Physica C-Superconductivity and Its Applications. 470. DOI: 10.1016/J.Physc.2009.12.047 |
0.388 |
|
2010 |
Tamegai T, Tominaga T, Naito D, Nakajima Y, Ooi S, Mochiku T, Hirata K. Magneto-optical observations of vortex penetration into Bi2Sr2CaCu2O8+y with periodic pinning potentials Physica C-Superconductivity and Its Applications. 470. DOI: 10.1016/J.Physc.2009.12.032 |
0.345 |
|
2010 |
Ooi S, Mochiku T, Hirata K. Fractional matching effect of vortices in Bi2Sr2CaCu2O8+y with square lattice of antidots Physica C-Superconductivity and Its Applications. 470. DOI: 10.1016/J.Physc.2009.11.170 |
0.376 |
|
2010 |
Kasahara S, Hashimoto K, Okazaki R, Shishido H, Yamashita M, Ikada K, Tonegawa S, Nakata N, Sensyu Y, Takeya H, Hirata K, Shibauchi T, Terashima T, Matsuda Y. Superconductivity induced by isovalent doping in single crystals of BaFe2(As1-xPx)2 Physica C: Superconductivity and Its Applications. 470: S462-S463. DOI: 10.1016/J.Physc.2009.10.137 |
0.395 |
|
2010 |
Uchiyama K, Suzuki S, Kuwahara A, Yamasaki K, Kaneko S, Takeya H, Hirata K, Nishida N. Importance of dislocations in vortex creep revealed in YNi2B2C by observations in real time and space by STM Physica C-Superconductivity and Its Applications. 470. DOI: 10.1016/J.Physc.2009.10.118 |
0.375 |
|
2010 |
Takeya H, Kasahara S, Hirata K, Mochiku T, Sato A, Takano Y. Characterization of FeSe single crystals Physica C-Superconductivity and Its Applications. 470. DOI: 10.1016/J.Physc.2009.10.041 |
0.357 |
|
2009 |
Hashimoto K, Shibauchi T, Kasahara S, Ikada K, Tonegawa S, Kato T, Okazaki R, van der Beek CJ, Konczykowski M, Takeya H, Hirata K, Terashima T, Matsuda Y. Microwave surface-impedance measurements of the magnetic penetration depth in single crystal Ba1-xKxFe2As2 superconductors: evidence for a disorder-dependent superfluid density. Physical Review Letters. 102: 207001. PMID 19519062 DOI: 10.1103/Physrevlett.102.207001 |
0.36 |
|
2009 |
Tsuda S, Yokoya T, Kiss T, Shimojima T, Ishizaka K, Shin S, Togashi T, Watanabe S, Zhang C, Chen C, Hase I, Takeya H, Hirata K, Togano K. Strong-Coupling Superconductivity in Noncentrosymmetric Superconductor Li2Pd3B by Sub-meV Photoemission Spectroscopy Journal of the Physical Society of Japan. 78: 34711. DOI: 10.1143/Jpsj.78.034711 |
0.308 |
|
2009 |
Yoshida R, Wakita T, Okazaki H, Mizuguchi Y, Tsuda S, Takano Y, Takeya H, Hirata K, Muro T, Okawa M, Ishizaka K, Shin S, Harima H, Hirai M, Muraoka Y, et al. Electronic Structure of Superconducting FeSe Studied by High-Resolution Photoemission Spectroscopy Journal of the Physical Society of Japan. 78: 34708. DOI: 10.1143/Jpsj.78.034708 |
0.301 |
|
2009 |
Machida T, Gaifullin MB, Ooi S, Kato T, Sakata H, Hirata K. Local measurement of microwave response with local tunneling spectra using near field microwave microscopy Applied Physics Express. 2: 25006. DOI: 10.1143/Apex.2.025006 |
0.305 |
|
2009 |
Thakur AD, Ooi S, Chockalingam SP, Jesudasan J, Raychaudhuri P, Hirata K. Vortex matching effect in engineered thin films of NbN Applied Physics Letters. 94: 262501. DOI: 10.1063/1.3167771 |
0.635 |
|
2009 |
Sheet G, Gautam UK, Thakur AD, Hirata K, Bando Y, Nakayama T. Clean superconducting In nanowires encapsulated within insulating ZnS nanotubes Applied Physics Letters. 94: 053108. DOI: 10.1063/1.3072359 |
0.663 |
|
2009 |
Ooi S, Mochiku T, Hirata K. Fractional matching effect in single-crystal films of Bi2Sr2CaCu2O8+yBi2Sr2CaCu2O8+y with antidot lattice Physica C-Superconductivity and Its Applications. 469: 1113-1115. DOI: 10.1016/J.Physc.2009.05.206 |
0.378 |
|
2009 |
Hirata K, Ooi S, Mochiku T. Nonlinear response of Josephson vortex flow in Bi-2212 with pancake vortices Physica C-Superconductivity and Its Applications. 469: 1116-1118. DOI: 10.1016/J.Physc.2009.05.205 |
0.315 |
|
2009 |
Thakur AD, Ooi S, Hirata K. Triangular antidot array to honeycomb wire network – Role of interstitial vortices Physica C-Superconductivity and Its Applications. 469: 1071-1073. DOI: 10.1016/J.Physc.2009.05.157 |
0.626 |
|
2009 |
Mochiku T, Hata Y, Wuernisha T, Matsushita Y, Katsuya Y, Ishimaru S, Tanaka M, Kobayashi K, Hoshikawa A, Ishigaki T, Yasuoka H, Hirata K. Effect of intervening structure between CuO2 sheets in heavily Fe-substituted high-Tc superconductor FeSr2YCU2O6+δ Physica C-Superconductivity and Its Applications. 469: 960-964. DOI: 10.1016/J.Physc.2009.05.117 |
0.327 |
|
2009 |
Baba T, Yokoya T, Tsuda S, Kiss T, Shimojima T, Ishizaka K, Takeya H, Hirata K, Nakai N, Machida K, Togashi T, Chen CT, Zhang CQ, Watanabe S, Shin S. Effect of antiferromagnetic ordering on temperature dependent superconducting gap in ErNi2B2C: Laser-photoemission spectroscopy Physica C-Superconductivity and Its Applications. 469: 928-931. DOI: 10.1016/J.Physc.2009.05.101 |
0.337 |
|
2008 |
Kasahara S, Fujii H, Takeya H, Mochiku T, Thakur AD, Hirata K. Low temperature specific heat of superconducting ternary intermetallics La(3)Pd(4)Ge(4), La(3)Ni(4)Si(4), and La(3)Ni(4)Ge(4) with U(3)Ni(4)Si(4)-type structure. Journal of Physics. Condensed Matter : An Institute of Physics Journal. 20: 385204. PMID 21693823 DOI: 10.1088/0953-8984/20/38/385204 |
0.622 |
|
2008 |
Kasahara S, Hirata K, Takeya H, Tamegai T, Sugawara H, Kikuchi D, Sato H. Superconducting Double Transition in PrOs4Sb12Probed by Local Magnetization Measurements and Magneto-Optical Imaging Journal of the Physical Society of Japan. 77: 327-329. DOI: 10.1143/Jpsjs.77Sa.327 |
0.37 |
|
2008 |
Yoshida R, Okazaki H, Tajima M, Muro T, Hase I, Okada K, Takeya H, Hirata K, Hirai M, Muraoka Y, Yokoya T. Electronic Structure of Noncentrosymmetric Superconductor Li2(PdxPt1-x)3B Studied by Photoemission Spectroscopy Journal of the Physical Society of Japan. 77: 104701. DOI: 10.1143/Jpsj.77.104701 |
0.312 |
|
2008 |
Ishizaka K, Kiss T, Izumi S, Okawa M, Shimojima T, Chainani A, Togashi T, Watanabe S, Chen C-, Wang XY, Mochiku T, Nakane T, Hirata K, Shin S. Doping-dependence of nodal quasiparticle properties in high- Tc cuprates studied by laser-excited angle-resolved photoemission spectroscopy Physical Review B. 77: 64522. DOI: 10.1103/Physrevb.77.064522 |
0.348 |
|
2008 |
Kasahara S, Fujii H, Mochiku T, Takeya H, Hirata K. Specific heat of novel ternary superconductors La3Ni4X4 (X = Si and Ge) Physica C-Superconductivity and Its Applications. 468: 1231-1233. DOI: 10.1016/J.Physc.2008.05.267 |
0.347 |
|
2008 |
Gaifullin M, Hirata K, Ooi S, Savel'ev S, Latyshev YI, Mochiku T. Synchronization in stacked array of the Josephson junctions in Bi2Sr2CaCu2O8+δ Physica C-Superconductivity and Its Applications. 468: 1896-1898. DOI: 10.1016/J.Physc.2008.05.156 |
0.368 |
|
2008 |
Mochiku T, Wuernisha T, Hata Y, Hoshikawa A, Fujii H, Yasuoka H, Hirata K. Neutron diffraction study of Nd-substituted FeSr2YCu2O6+δ magnetic superconductor Physica C-Superconductivity and Its Applications. 468: 1174-1177. DOI: 10.1016/J.Physc.2008.05.026 |
0.395 |
|
2008 |
Ooi S, Mochiku T, Hirata K. Vortex ratchet effect in single-crystal films of Bi2Sr2CaCu2O8+y Physica C-Superconductivity and Its Applications. 468: 1291-1294. DOI: 10.1016/J.Physc.2008.05.012 |
0.412 |
|
2008 |
Kasahara S, Fujii H, Mochiku T, Takeya H, Hirata K. Low temperature specific heat of ternary germanide superconductor La3Pd4Ge4 Physica B-Condensed Matter. 403: 1119-1121. DOI: 10.1016/J.Physb.2007.10.347 |
0.346 |
|
2007 |
Ooi S, Savel'ev S, Gaifullin MB, Mochiku T, Hirata K, Nori F. Nonlinear nanodevices using magnetic flux quanta. Physical Review Letters. 99: 207003. PMID 18233180 DOI: 10.1103/Physrevlett.99.207003 |
0.317 |
|
2007 |
Takeya H, Kasahara S, Massalami ME, Mochiku T, Hirata K, Togano K. Physical Properties of Li2Pd3B and Li2Pt3B Superconductors Materials Science Forum. 2079-2082. DOI: 10.4028/Www.Scientific.Net/Msf.561-565.2079 |
0.362 |
|
2007 |
Matsuba K, Yoshizawa S, Mochizuki Y, Mochiku T, Hirata K, Nishida N. Anti-phase Modulation of Electron- and Hole-like States in Vortex Core of Bi2Sr2CaCu2Ox Probed by Scanning Tunneling Spectroscopy Journal of the Physical Society of Japan. 76: 63704. DOI: 10.1143/Jpsj.76.063704 |
0.333 |
|
2007 |
Hirata K. MAGNETIC PHASES OF JOSEPHSON VORTEX IN STRONGLY ANISOTROPIC High-Tc SUPERCONDUCTORS International Journal of Modern Physics B. 21: 3357-3363. DOI: 10.1142/S021797920704455X |
0.389 |
|
2007 |
Ooi S, Mochiku T, Hirata K. Vortex lattice melting induced by force-free current inBi2Sr2CaCu2O8+y Physical Review B. 76: 224527. DOI: 10.1103/Physrevb.76.224527 |
0.344 |
|
2007 |
Takeya H, ElMassalami M, Kasahara S, Hirata K. Specific-heat studies of the spin-orbit interaction in noncentrosymmetric Li 2 (Pd 1-x Pt x ) 3 B (x=0,0.5,1) superconductors Physical Review B. 76: 104506. DOI: 10.1103/Physrevb.76.104506 |
0.305 |
|
2007 |
Yu S, Ooi S, Mochiku T, Hirata K. Anisotropy dependence of triangular lattice formation of Josephson vortices inBi2Sr2CaCu2O8+y Physical Review B. 76: 92505. DOI: 10.1103/Physrevb.76.092505 |
0.416 |
|
2007 |
Hirata K, Ooi S, Mochiku T, Gaifullin M. Josephson-vortex flow in Bi2Sr2CaCu2O8+y Superconductor Science and Technology. 20. DOI: 10.1088/0953-2048/20/2/S10 |
0.373 |
|
2007 |
Takeya H, Kasahara S, Massalami ME, Hirata K, Togano K. Specific heat of lithium ternary borides under magnetic field Physica C-Superconductivity and Its Applications. 463: 111-114. DOI: 10.1016/J.Physc.2007.05.015 |
0.345 |
|
2007 |
Kasahara S, Hirata K, Tamegai T, Sugawara H, Kikuchi D, Sato H. Positive local magnetization in the superconducting state of PrOs4Sb12 Physica C-Superconductivity and Its Applications. 463: 71-75. DOI: 10.1016/J.Physc.2007.05.004 |
0.381 |
|
2007 |
Ooi S, Mochiku T, Hirata K. Vortex dynamics in Bi2Sr2CaCu2O8+y singlecrystalline thin films with submicron structures Physica C-Superconductivity and Its Applications. 463: 271-275. DOI: 10.1016/J.Physc.2007.04.302 |
0.363 |
|
2007 |
Baba T, Yokoya T, Tsuda S, Kiss T, Shimojima T, Ishizaka K, Shin S, Takeya H, Hirata K, Togashi T, Zhang C, Chen CT, Watanabe S. Laser-photoemission study of antiferromagnetic superconductor ErNi2B2C Physica C-Superconductivity and Its Applications. 460: 634-635. DOI: 10.1016/J.Physc.2007.04.132 |
0.404 |
|
2007 |
Xu ZA, Zhao SR, Takeya H, Hirata K. Effect of Y doping on superconductivity in Ho0.75Y0.25Ni2B2C Physica C-Superconductivity and Its Applications. 460: 632-633. DOI: 10.1016/J.Physc.2007.04.131 |
0.397 |
|
2007 |
Ooi S, Mochiku T, Gaifullin M, Hirata K. Vortex flow in micro-fabricated Bi2Sr2CaCu2O8+y single-crystal thin films Physica C-Superconductivity and Its Applications. 460: 1220-1221. DOI: 10.1016/J.Physc.2007.04.054 |
0.419 |
|
2007 |
Badica P, Togano K, Takeya H, Hirata K, Awaji S, Watanabe K. Discovery of Li2(Pd,Pt)3B superconductors Physica C-Superconductivity and Its Applications. 460: 91-94. DOI: 10.1016/J.Physc.2007.03.163 |
0.307 |
|
2007 |
Takeya H, Massalami ME, Hirata K, Mochiku T, Kasahara S, Togano K. Pressure effect and superconducting properties of lithium ternary borides Physica C-Superconductivity and Its Applications. 460: 89-90. DOI: 10.1016/J.Physc.2007.03.162 |
0.333 |
|
2007 |
Mochiku T, Hata Y, Wuernisha T, Mori K, Ishigaki T, Kamiyama T, Fujii H, Yasuoka H, Hirata K. Effect of fluorite structure between adjacent CuO2 sheets in FeSr2(Tb,Ce)2Cu2O8+δ Physica C-Superconductivity and Its Applications. 460: 726-727. DOI: 10.1016/J.Physc.2007.03.152 |
0.317 |
|
2007 |
Kasahara S, Hirata K, Tamegai T, Sugawara H, Kikuchi D, Sato H. Double transition in PrOs4Sb12 probed by local magnetization measurements using Hall probe array Physica C-Superconductivity and Its Applications. 460: 696-697. DOI: 10.1016/J.Physc.2007.03.134 |
0.395 |
|
2007 |
Hirata K, Ooi S, Mochiku T, Gaifullin M. Josephson-vortex dynamics in intrinsic Josephson junctions Physica C-Superconductivity and Its Applications. 460: 764-765. DOI: 10.1016/J.Physc.2007.03.075 |
0.338 |
|
2007 |
Shimamura A, Furukawa Y, Kumagai K, Takeya H, Hirata K. NMR study of noncentrosymmetric superconductor Li2Pt3B Physica C: Superconductivity and Its Applications. 460: 663-665. DOI: 10.1016/J.Physc.2007.03.032 |
0.308 |
|
2007 |
Hirata K, Ooi S, Mochiku T, Gaifullin M. Josephson vortices in annular-type intrinsic Josephson junctions Physica C-Superconductivity and Its Applications. 463: 276-280. DOI: 10.1016/J.Physc.2007.02.049 |
0.389 |
|
2006 |
Sung YS, Bae DS, Song TK, Kim MH, Takeya H, Hirata K, Togano K. Thermophysical properties of Mo liquids growing into spherical single crystals via containerless electrostatic levitation Applied Physics Letters. 88: 121922. DOI: 10.1063/1.2189154 |
0.305 |
|
2006 |
Ooi S, Mochiku T, Ishii S, Yu S, Hirata K. Vortex states in Bi2Sr2CaCu2O8+y single crystals with various configurations of artificial defects Physica C-Superconductivity and Its Applications. 445: 260-263. DOI: 10.1016/J.Physc.2006.06.022 |
0.426 |
|
2006 |
Takeya H, Massalami ME, Rapp RE, Hirata K, Yamaura K, Togano K, Nagata T. Specific heat and pressure effect on lithium ternary boride Physica C-Superconductivity and Its Applications. 445: 484-487. DOI: 10.1016/J.Physc.2006.04.041 |
0.324 |
|
2006 |
Hirata K, Ooi S, Yu S, Mochiku T. Vortex state of Josephson vortices in Bi-2212 at higher magnetic fields Physica C-Superconductivity and Its Applications. 445: 232-235. DOI: 10.1016/J.Physc.2006.04.007 |
0.406 |
|
2006 |
Mochiku T, Takeya H, Wuernisha T, Mori K, Ishigaki T, Kamiyama T, Fujii H, Hirata K. Structure study of superconducting Li2Pd3B system by neutron powder diffraction Physica C-Superconductivity and Its Applications. 445: 57-60. DOI: 10.1016/J.Physc.2006.03.077 |
0.348 |
|
2006 |
Hirata K, Ooi S, Yu S, Mochiku T. Josephson-vortex states at higher magnetic fields in Bi2Sr2CaCu2O8+y Physica C-Superconductivity and Its Applications. 437: 100-103. DOI: 10.1016/J.Physc.2006.03.002 |
0.404 |
|
2006 |
Mochiku T, Hata Y, Iwase K, Yonemura M, Harjo S, Hoshikawa A, Oikawa K, Ishigaki T, Kamiyama T, Fujii H, Izumi F, Kadowaki K, Hirata K. Structure phase transition in FeSr2YCu2O6+δ Physica B-Condensed Matter. 385: 561-563. DOI: 10.1016/J.Physb.2006.05.359 |
0.363 |
|
2005 |
Taguchi M, Chainani A, Horiba K, Takata Y, Yabashi M, Tamasaku K, Nishino Y, Miwa D, Ishikawa T, Takeuchi T, Yamamoto K, Matsunami M, Shin S, Yokoya T, Ikenaga E, ... ... Hirata K, et al. Evidence for suppressed screening on the surface of high temperature La(2-x)SrxCuO4 and Nd2(2-x)CexCuO4 superconductors. Physical Review Letters. 95: 177002. PMID 16383858 DOI: 10.1103/Physrevlett.95.177002 |
0.309 |
|
2005 |
Takeya H, Hirata K, Yamaura K, Togano K, Massalami ME, Rapp R, Chaves FA, Ouladdiaf B. Low-temperature specific-heat and neutron-diffraction studies onLi2Pd3BandLi2Pt3Bsuperconductors Physical Review B. 72: 104506. DOI: 10.1103/Physrevb.72.104506 |
0.316 |
|
2005 |
Taguchi M, Chainani AA, Kamakura N, Horiba K, Takata Y, Yabashi M, Tamasaku K, Nishino Y, Miwa D, Ishikawa T, Shin S, Ikenaga E, Yokoya T, Kobayashi K, Mochiku T, ... Hirata K, et al. Bulk screening in core-level photoemission from Mott-Hubbard and charge-transfer systems Physical Review B. 71: 155102. DOI: 10.1103/Physrevb.71.155102 |
0.323 |
|
2005 |
Sadki ES, Ooi S, Hirata K. Focused ion beam induced deposition of superconducting thin films Physica C-Superconductivity and Its Applications. 426: 1547-1551. DOI: 10.1016/J.Physc.2005.02.151 |
0.393 |
|
2005 |
Ooi S, Mochiku T, Yu S, Sadki ES, Hirata K. Matching effect of vortex lattice in Bi2Sr2CaCu2O8+y with artificial periodic defects Physica C-Superconductivity and Its Applications. 426: 113-117. DOI: 10.1016/J.Physc.2005.02.139 |
0.435 |
|
2005 |
Mochiku T, Nakane T, Kito H, Takeya H, Harjo S, Ishigaki T, Kamiyama T, Wada T, Hirata K. Crystal structure of yttrium sesquicarbide Physica C-Superconductivity and Its Applications. 426: 421-425. DOI: 10.1016/J.Physc.2005.02.065 |
0.363 |
|
2005 |
Ishii S, Sadki ES, Ooi S, Ochiai Y, Hirata K. Superconducting properties of lead nanowires fabricated by electrochemical deposition Physica C-Superconductivity and Its Applications. 426: 268-272. DOI: 10.1016/J.Physc.2005.02.040 |
0.372 |
|
2005 |
Hirata K, Ooi S, Yu S, Mochiku T. Phase diagram of Josephson vortices in Bi-2212-doping dependence Physica C-Superconductivity and Its Applications. 426: 56-60. DOI: 10.1016/J.Physc.2005.02.020 |
0.414 |
|
2005 |
Yu S, Ooi S, Mochiku T, Hirata K. Anisotropy dependence of Josephson-vortex flow resistance Physica C-Superconductivity and Its Applications. 426: 51-55. DOI: 10.1016/J.Physc.2005.02.019 |
0.385 |
|
2005 |
Xu ZA, Shen JQ, Ooi S, Mochiku T, Hirata K. Pseudogap opening, superconducting fluctuation and vortex-like excitation above Tc in slightly overdoped Bi2Sr2CaCu2O8+δ Physica C-Superconductivity and Its Applications. 421: 61-66. DOI: 10.1016/J.Physc.2005.02.012 |
0.404 |
|
2005 |
Takeya H, Yamada K, Yamaura K, Mochiku T, Fujii H, Furubayashi T, Hirata K, Togano K. Material preparation and superconducting properties of Li–Pd–B ternary boride Physica C-Superconductivity and Its Applications. 426: 411-415. DOI: 10.1016/J.Physc.2005.01.032 |
0.369 |
|
2005 |
Takeya H, Kuznietz M, Hirata K. Two-step magnetic ordering in DyNi2B2C and (Pr0.01Dy0.99)Ni2B2C, and suppression of superconductivity in the latter Physica B-Condensed Matter. 359: 473-475. DOI: 10.1016/J.Physb.2005.01.103 |
0.391 |
|
2004 |
Togano K, Badica P, Nakamori Y, Orimo S, Takeya H, Hirata K. Superconductivity in the metal rich Li-Pd-B ternary boride. Physical Review Letters. 93: 247004-247004. PMID 15697851 DOI: 10.1103/Physrevlett.93.247004 |
0.321 |
|
2004 |
Hirata K, Ooi S, Yu S, Sadki EH, Mochiku T. Novel magnetic sensors using high Tc superconductors Superconductor Science and Technology. 17. DOI: 10.1088/0953-2048/17/5/069 |
0.362 |
|
2004 |
Sadki ES, Ooi S, Hirata K. Focused-ion-beam-induced deposition of superconducting nanowires Applied Physics Letters. 85: 6206-6208. DOI: 10.1063/1.1842367 |
0.357 |
|
2004 |
Ooi S, Mochiku T, Yu S, Sadki ES, Ishikawa N, Hirata K. In-plane anisotropy of Josephson-vortex flow resistance in Bi2Sr2CaCu2O8+y Physica C-Superconductivity and Its Applications. 408: 545-546. DOI: 10.1016/J.Physc.2004.03.207 |
0.344 |
|
2004 |
Hirata K, Ooi S, Sadki EH, Mochiku T. Magnetic phase diagram of Josephson vortices in strongly anisotropic superconductor Bi-2212 Physica C-Superconductivity and Its Applications. 408: 539-540. DOI: 10.1016/J.Physc.2004.03.071 |
0.38 |
|
2004 |
Takeya H, Togano K, Sung YS, Mochiku T, Hirata K. Metastable superconductivity in niobium diborides Physica C-Superconductivity and Its Applications. 408: 144-145. DOI: 10.1016/J.Physc.2004.02.046 |
0.376 |
|
2004 |
Hirata K, Ooi S, Yu S, Sadki EH, Mochiku T. Josephson vortex states in Bi2Sr2CaCu2O8+δ obtained from vortex flow resistance measurements Physica C-Superconductivity and Its Applications. 412: 449-453. DOI: 10.1016/J.Physc.2004.01.068 |
0.363 |
|
2004 |
Mochiku T, Nakano Y, Hoshikawa A, Sato S, Oikawa K, Ishigaki T, Kamiyama T, Kadowaki K, Hirata K. Superstructure in Sr2YCu2FeO6+δ Physica C-Superconductivity and Its Applications. 412: 115-119. DOI: 10.1016/J.Physc.2004.01.042 |
0.327 |
|
2004 |
Yu S, Ooi S, Mochiku T, Hirata K. Lower boundary field of the triangular lattice phase in Josephson vortices Physica C-Superconductivity and Its Applications. 412: 458-462. DOI: 10.1016/J.Physc.2003.12.053 |
0.401 |
|
2004 |
Ooi S, Mochiku T, Yu S, Sadki ES, Ishikawa H, Hirata K. Beats of Josephson-vortex flow oscillations in Bi2Sr2CaCu2O8 + y Physica C-Superconductivity and Its Applications. 412: 454-457. DOI: 10.1016/J.Physc.2003.12.052 |
0.347 |
|
2004 |
Takeya H, Matsumoto A, Hirata K, Sung YS, Togano K. Superconducting phase in niobium diborides prepared by combustion synthesis Physica C-Superconductivity and Its Applications. 412: 111-114. DOI: 10.1016/J.Physc.2003.12.028 |
0.348 |
|
2003 |
Takeya H, Sung YS, Sadki EH, Hirata K, Togano K. Ideal type II superconductivity of single-crystal niobium spheres solidified from the large undercooled state Japanese Journal of Applied Physics. 42: 2675-2678. DOI: 10.1143/Jjap.42.2675 |
0.412 |
|
2003 |
Imai M, Sadki EHS, Abe H, Nishida K, Kimura T, Sato T, Hirata K, Kitazawa H. Superconducting properties of single-crystalline Ca(Al0.5, Si0.5)2: A ternary silicide with the AlB2-type structure Physical Review B. 68: 64512. DOI: 10.1103/Physrevb.68.064512 |
0.347 |
|
2003 |
Massalami ME, Takeya H, Hirata K, Amara M, Galera R-, Schmitt D. Magnetic phase diagram of GdNi2B2C: Two-ion magnetoelasticity and anisotropic exchange couplings Physical Review B. 67: 144421. DOI: 10.1103/Physrevb.67.144421 |
0.322 |
|
2003 |
Sung YS, Takeya H, Hirata K, Togano K. Spherical Nb single crystals containerlessly grown by electrostatic levitation Applied Physics Letters. 82: 3638-3640. DOI: 10.1063/1.1578517 |
0.345 |
|
2003 |
Kamata K, Izawa K, Nakajima Y, Matsuda Y, Watanabe T, Nohara M, Takagi H, Takeya H, Hirata K, Thalmeier P, Maki K. Superconducting gap structure of YNi2B2C determined by thermal conductivity Journal of Low Temperature Physics. 131: 1095-1099. DOI: 10.1023/A:1023453127025 |
0.375 |
|
2003 |
Mochiku T, Nakano Y, Oikawa K, Kamiyama T, Fujii H, Hata Y, Suzuki J, Kakeya I, Kadowaki K, Hirata K. Atomic ordering in FeSr2LnCu2O6+δ system (Ln=Nd, Y and Er) Physica C-Superconductivity and Its Applications. 400: 43-52. DOI: 10.1016/S0921-4534(03)01322-4 |
0.36 |
|
2003 |
Ooi S, Mochiku T, Sadki ES, Hirata K. Crossing lattices state in Bi2Sr2CaCu2O8 + y probed by c-axis transport measurements Physica C-Superconductivity and Its Applications. 392: 369-372. DOI: 10.1016/S0921-4534(03)01229-2 |
0.374 |
|
2003 |
Takeya H, Sung YS, Hirata K, Togano K. Superconducting properties of single-crystal Nb sphere formed by large-undercooling solidification process Physica C-Superconductivity and Its Applications. 392: 479-483. DOI: 10.1016/S0921-4534(03)01166-3 |
0.372 |
|
2003 |
Sakata H, Oosawa M, Nishida N, Takeya H, Hirata K. Defects in vortex lattice observed by scanning tunneling spectroscopy Physica C-Superconductivity and Its Applications. 392: 328-330. DOI: 10.1016/S0921-4534(03)00792-5 |
0.372 |
|
2003 |
Sakata H, Oosawa M, Nishida N, Takeya H, Hirata K. Observation of vortex pinning in YNi2B2C by LT-STS Physica C-Superconductivity and Its Applications. 388: 199-200. DOI: 10.1016/S0921-4534(02)02726-0 |
0.374 |
|
2003 |
Kamata K, Izawa K, Nakajima Y, Matsuda Y, Watanabe T, Nohara M, Takagi H, Takeya H, Hirata K, Thalmeier P, Maki K. Evidence of point nodes in superconducting gap of borocarbide superconductor YNi2B2C Physica C-Superconductivity and Its Applications. 388: 185-186. DOI: 10.1016/S0921-4534(02)02719-3 |
0.372 |
|
2003 |
Mochiku T, Nakano Y, Mihara Y, Hata Y, Suzuki JI, Kadowaki K, Hirata K. Lanthanoid substitution in Sr2YCu2FeO 6+δ system Physica C: Superconductivity and Its Applications. 388: 375-376. DOI: 10.1016/S0921-4534(02)02514-5 |
0.36 |
|
2003 |
Ooi S, Mochiku T, Sadki EH, Hirata K. Crossing vortex-lattices state probed by c-axis resistance in Bi2Sr2CaCu2O8+y Physica C-Superconductivity and Its Applications. 388: 689-690. DOI: 10.1016/S0921-4534(02)02463-2 |
0.369 |
|
2003 |
Matsuba K, Sakata H, Mochiku T, Hirata K, Nishida N. Influence of disorder on superconductivity in Bi2Sr2CaCu2Ox studied by low temperature scanning tunneling spectroscopy Physica C-Superconductivity and Its Applications. 388: 281-282. DOI: 10.1016/S0921-4534(02)02442-5 |
0.341 |
|
2003 |
Sugano R, Onogi T, Hirata K, Tachiki M. Point-defects-induced vortex phase diagram in high-Tc superconductors: Monte Carlo simulation study Physica C-Superconductivity and Its Applications. 388: 637-638. DOI: 10.1016/S0921-4534(02)02409-7 |
0.343 |
|
2003 |
Hirata K, Ooi S, Sadki EH, Mochiku T. Josephson vortex flow in Bi2Sr2CaCu2O8+y Physica B-Condensed Matter. 329: 1332-1333. DOI: 10.1016/S0921-4526(02)02156-7 |
0.394 |
|
2002 |
Ooi S, Mochiku T, Hirata K. Periodic oscillations of Josephson-vortex flow resistance in Bi(2)Sr(2)CaCu(2)O(8+y). Physical Review Letters. 89: 247002. PMID 12484974 DOI: 10.1103/Physrevlett.89.247002 |
0.401 |
|
2002 |
Mochiku T, Mihara Y, Hata Y, Kamisawa S, Furuyama M, Suzuki J, Kadowaki K, Metoki N, Fujii H, Hirata K. Crystal Structure of Magnetic Superconductor FeSr2YCu2O6+δ Journal of the Physical Society of Japan. 71: 790-796. DOI: 10.1143/Jpsj.71.790 |
0.357 |
|
2002 |
Takeya H, Sung YS, Hirata K, Togano K. Containerless Solidification Of Refractory Metals By Electrostatic Levitation Materials and Manufacturing Processes. 17: 493-500. DOI: 10.1081/Amp-120014232 |
0.312 |
|
2002 |
Ooi S, Mochiku T, Hirata K. Vortex phase diagram of Bi2Sr2CaCu2O8+y probed by critical Josephson current Physica C-Superconductivity and Its Applications. 378: 523-526. DOI: 10.1016/S0921-4534(02)01488-0 |
0.38 |
|
2002 |
Hirata K, Ooi S, Mochiku T. Josephson vortex flow in Bi2Sr2CaCu2O8+δ: Periodic oscillations of flow resistance Physica C-Superconductivity and Its Applications. 378: 433-436. DOI: 10.1016/S0921-4534(02)01465-X |
0.358 |
|
2002 |
Mochiku T, Mihara Y, Hata Y, Kamisawa S, Suzuki J, Kadowaki K, Fujii H, Hirata K. Crystal structure of the Sr2YCu2FeO6+δ system Physica C-Superconductivity and Its Applications. 378: 147-151. DOI: 10.1016/S0921-4534(02)01400-4 |
0.328 |
|
2002 |
Jayavel R, Mochiku T, Ooi S, Hirata K. Growth of superconducting Bi2Sr2CaCu2O8+δ whiskers by a modified annealing process Physica C-Superconductivity and Its Applications. 378: 118-121. DOI: 10.1016/S0921-4534(02)01394-1 |
0.328 |
|
2002 |
Yokoya T, Chainani A, Kiss T, Shin S, Hirata K, Kameda N, Tamegai T, Nishio T, Uwe H. High-resolution photoemission study of low-Tc superconductors: Phonon-induced electronic structures in low-Tc superconductors and comparison with the results of high-Tc cuprates Physica C-Superconductivity and Its Applications. 378: 97-101. DOI: 10.1016/S0921-4534(02)01389-8 |
0.374 |
|
2002 |
Hirata K, Ooi S, Mochiku T. Josephson vortices in Bi2Sr2CaCu2O8+δ single crystal Physica C-Superconductivity and Its Applications. 382: 142-146. DOI: 10.1016/S0921-4534(02)01214-5 |
0.398 |
|
2002 |
Hirata K, Ooi S, Mochiku T. A new phenomenon of Josephson vortex flow in Bi2Sr2CaCu2O2+δ Physica C-Superconductivity and Its Applications. 372: 99-102. DOI: 10.1016/S0921-4534(02)00817-1 |
0.371 |
|
2002 |
Yokoya T, Tsuda S, Chainani A, Kiss T, Hirata K, Takano Y, Togano K, Kito H, Ihara H, Shin S. Photoemission results of intermetallic superconductors: Nb3Al and MgB2 Journal of Physics and Chemistry of Solids. 63: 2141-2144. DOI: 10.1016/S0022-3697(02)00236-6 |
0.381 |
|
2002 |
Shibata A, Izawa K, Matsuda Y, Kato Y, Takeya H, Hirata K, Beek CJvd, Konczykowski M. Quasiparticle structure in the vortex state of anisotropic s-wave superconductor YNi2B2C Journal of Physics and Chemistry of Solids. 63: 991-993. DOI: 10.1016/S0022-3697(02)00114-2 |
0.328 |
|
2002 |
Jayavel R, Mochiku T, Ooi S, Hirata K. Growth of bulk Pr2-xCexCuO4+δ single crystals by B2O3 encapsulated flux technique Journal of Crystal Growth. 237: 792-795. DOI: 10.1016/S0022-0248(01)02034-6 |
0.322 |
|
2001 |
Izawa K, Shibata A, Matsuda Y, Kato Y, Takeya H, Hirata K, Beek CJvd, Konczykowski M. Low energy quasiparticle excitation in the vortex state of borocarbide superconductor yni2b2c. Physical Review Letters. 86: 1327-1330. PMID 11178075 DOI: 10.1103/Physrevlett.86.1327 |
0.335 |
|
2001 |
Sakata H, Matsuba K, Nishida N, Takeya H, Hirata K. Observation of the vortex lattice near the step edge in YNi2B2C by scanning tunneling spectroscopy Physica C-Superconductivity and Its Applications. 364: 534-537. DOI: 10.1016/S0921-4534(01)00845-0 |
0.394 |
|
2001 |
Hirata K, Ooi S, Mochiku T. Excitation of Josephson plasma by Josephson vortex flow Physica C-Superconductivity and Its Applications. 362: 114-120. DOI: 10.1016/S0921-4534(01)00656-6 |
0.363 |
|
2001 |
Izawa K, Shibata A, Matsuda Y, Kato Y, Takeya H, Hirata K, Beek CJvd, Konczykowski M. Heat capacity of YNi2B2C in the vortex state: evidence of the extended s-wave state Physica C-Superconductivity and Its Applications. 357: 513-516. DOI: 10.1016/S0921-4534(01)00338-0 |
0.317 |
|
2001 |
Sugano R, Onogi T, Hirata K, Tachiki M. The effect of pointlike pinning on vortex phase diagram of Bi2Sr2CaCu2O8+δ Physica C-Superconductivity and Its Applications. 357: 428-431. DOI: 10.1016/S0921-4534(01)00266-0 |
0.323 |
|
2001 |
Jayavel R, Mochiku T, Ooi S, Hirata K. Vapour-liquid-solid (VLS) growth mechanism of superconducting Bi-Sr-Ca-Cu-O whiskers Journal of Crystal Growth. 229: 339-342. DOI: 10.1016/S0022-0248(01)01177-0 |
0.302 |
|
2000 |
Sakata H, Oosawa M, Matsuba K, Nishida N, Takeya H, Hirata K. Imaging of a vortex lattice transition in YNi2B2C by scanning tunneling spectroscopy Physical Review Letters. 84: 1583-1586. PMID 11017573 DOI: 10.1103/Physrevlett.84.1583 |
0.345 |
|
2000 |
Sugano R, Onogi T, Hirata K, Tachiki M. Two-stage melting of the vortex glass with strong point disorder Physica C-Superconductivity and Its Applications. 341: 1113-1114. DOI: 10.1016/S0921-4534(00)00809-1 |
0.335 |
|
2000 |
Sakata H, Oosawa M, Matsuba K, Nishida N, Takeya H, Hirata K. Imaging of vortex lattice in single crystal YNi2B2C by STM Physica C-Superconductivity and Its Applications. 341: 1015-1018. DOI: 10.1016/S0921-4534(00)00766-8 |
0.429 |
|
2000 |
Cao G, Kitazawa H, Suzuki H, Furubayashi T, Hirata K, Matsumoto T. Superconductivity in Zn-doped CuIr2S4 Physica C-Superconductivity and Its Applications. 735-736. DOI: 10.1016/S0921-4534(00)00667-5 |
0.367 |
|
2000 |
Hirata K, Ooi S, Mochiku T. I–V Characteristics of Bi2Sr2CaCu2O2+δ single crystals in magnetic fields Physica C-Superconductivity and Its Applications. 335: 139-143. DOI: 10.1016/S0921-4534(00)00159-3 |
0.42 |
|
2000 |
Nishida N, Kaneko S, Sakata H, Kajiwara H, Matsumoto M, Mochiku T, Hirata K, Kambara T. Studies of boundary effects and symmetry of Cooper pairing in Bi2Sr2CaCu2Ox by LT-STS Physica B-Condensed Matter. 284: 967-968. DOI: 10.1016/S0921-4526(99)02296-6 |
0.305 |
|
1999 |
Suzuki H, Furubayashi T, Cao G, Kitazawa H, Kamimura A, Hirata K, Matsumoto T. Metal-Insulator Transition and Superconductivity in Spinel-Type System Cu1-xZnxIr2S4. Journal of the Physical Society of Japan. 68: 2495-2497. DOI: 10.1143/Jpsj.68.2495 |
0.301 |
|
1999 |
Sugano R, Onogi T, Hirata K, Tachiki M. Current-driven vortex state in Bi 2 Sr 2 CaCu 2 O 8 + δ with columnar defects Physical Review B. 60: 9734-9737. DOI: 10.1103/Physrevb.60.9734 |
0.368 |
|
1999 |
Kamimura A, Hirata K, Mochiku T. Study of pinning effects for vortices in Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub 8+{delta}} single crystals using a Bitter decoration technique Journal of Low Temperature Physics. 117: 1465-1469. DOI: 10.1023/A:1022562221153 |
0.352 |
|
1999 |
Kaneko S, Sakata H, Ono Y, Nishida N, Mochiku T, Hirata K. Local electronic density of states near steps on the c-plane of Bi2Sr2CaCu2Ox studied using low temperature scanning tunneling spectroscopy and microscopy Surface Science. 438: 353-357. DOI: 10.1016/S0039-6028(99)00602-0 |
0.378 |
|
1998 |
Sugano R, Onogi T, Hirata K, Tachiki M. Field-Driven Coupling Transition in the Vortex State of Irradiated Bi 2 Sr 2 CaCu 2 O 8 : Computer Simulation Study Physical Review Letters. 80: 2925-2928. DOI: 10.1103/Physrevlett.80.2925 |
0.326 |
|
1997 |
Kosugi M, Matsuda Y, Gaifullin MB, Bulaevskii LN, Chikumoto N, Konczykowski M, Shimoyama J, Kishio K, Hirata K, Kumagai K. Coupling Transition of the Vortex Liquid in Bi 2 Sr 2 CaCu 2 O 8 + δ with Columnar Defects Physical Review Letters. 79: 3763-3766. DOI: 10.1103/Physrevlett.79.3763 |
0.352 |
|
1997 |
Matsuda Y, Gaifullin MB, Kumagai K, Kosugi M, Hirata K. Interlayer Phase Coherence in the Vortex State of Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub 8+{ital {delta}}} Probed by Josephson Plasma Resonance Physical Review Letters. 78: 1972-1975. DOI: 10.1103/Physrevlett.78.1972 |
0.325 |
|
1997 |
Matsuda Y, Gaifullin MB, Kumagai K, Kadowaki K, Mochiku T, Hirata K. Excitation of Josephson plasma and vortex oscillation modes in Bi2Sr2CaCu2O8+δ in parallel magnetic fields Physical Review B. 55. DOI: 10.1103/Physrevb.55.R8685 |
0.358 |
|
1997 |
Matsuda Y, Gaifullin MB, Kosugi M, Kumagai K, Hirata K. Excitation of Josephson plasmon in the vortex state of Bi2Sr2CaCu2O8+δ Physica C-Superconductivity and Its Applications. 293: 8-13. DOI: 10.1016/S0921-4534(97)01499-8 |
0.317 |
|
1997 |
Kosugi M, Matsuda Y, Gaifullin MB, Kumagai K, Chikumoto N, Shimoyama J, Kishio K, Hirata K, Konczykowski M. Influence of columnar defects on interlayer coherence in Bi2Sr2CaCu2O8+δ from Josephson plasma resonance Physica C-Superconductivity and Its Applications. 2073-2074. DOI: 10.1016/S0921-4534(97)01141-6 |
0.3 |
|
1997 |
Matsuda Y, Kosugi M, Gaifullin MB, Kumagai K, Hirata K, Chikumoto N, Konczykowski M, Watauchi S, Shimoyama J, Kishio K. Interlayer phase coherence in the vortex state of Bi2Sr2CaCu2O8+δ proved by Josephson plasma resonance Physica C-Superconductivity and Its Applications. 391-394. DOI: 10.1016/S0921-4534(97)00283-9 |
0.355 |
|
1996 |
Kadowaki K, Takeya H, Hirata K. Anomalous magnetization behavior of single-crystalline CeRu2. Physical Review B. 54: 462-468. PMID 9984281 DOI: 10.1103/Physrevb.54.462 |
0.36 |
|
1996 |
Takeya H, Kadowaki K, Hirata K, Hirano T. Single crystal growth and physical properties of YNi2B2C and HoNi2B2C Journal of Alloys and Compounds. 245: 94-99. DOI: 10.1016/S0925-8388(96)02488-7 |
0.403 |
|
1996 |
Fujii H, Kimura T, Hirata K, Mochiku T, Kumakura H, Togano K. Phase stability and superconducting properties of YPd2B2CYPt2B2C solid solutions Physica C-Superconductivity and Its Applications. 257: 143-150. DOI: 10.1016/0921-4534(95)00653-2 |
0.334 |
|
1996 |
Kadowaki K, Mochiku T, Hirata K, Takeya H, Nishizaki T, Kobayashi N. High-field resistivity along the c-axis of single crystalline Bi2Sr2CaCu2O8 + δ Physica B-Condensed Matter. 216: 269-273. DOI: 10.1016/0921-4526(95)00490-4 |
0.398 |
|
1996 |
Saito Y, Mochiku T, Hirata K, Kadowaki K. Crystal growth and electrical resistivity in magnetic fields in single crystalline Nd 2- x Ce x CuO 4-δ Czechoslovak Journal of Physics. 46: 1489-1490. DOI: 10.1007/Bf02562859 |
0.406 |
|
1996 |
Matsuda Y, Gaifullin MB, Kumagai K, Mochiku T, Kadowaki K, Hirata K. Josephson plasma resonance in the vortex state of high temperature superconductors Czechoslovak Journal of Physics. 46: 3203-3210. DOI: 10.1007/Bf02548131 |
0.352 |
|
1995 |
Imai M, Hirata K, Hirano T. Superconductivity of trigonal BaSi2 Physica C-Superconductivity and Its Applications. 245: 12-14. DOI: 10.1016/0921-4534(95)00082-8 |
0.325 |
|
1995 |
Kadowaki K, Takeya H, Hirata K, Mochiku T. Magnetism and superconductivity in RET2B2C (REY and TNi, Co) systems Physica B-Condensed Matter. 555-558. DOI: 10.1016/0921-4526(94)00517-Y |
0.363 |
|
1995 |
Kadowaki K, Mochiku T, Takeya H, Hirata K. Magnetic-field-induced non-linear effects of Josephson coupled superconductor Bi2Sr2CaCu2O8+δ Journal of Superconductivity. 8: 461-464. DOI: 10.1007/Bf00722830 |
0.379 |
|
1994 |
Fujii H, Ikeda S, Kimura T, Arisawa S, Hirata K, Kumakura H, Kadowaki K, Togano K. Structure and superconducting properties of Y-Pd-B-C system Japanese Journal of Applied Physics. 33. DOI: 10.1143/Jjap.33.L590 |
0.369 |
|
1994 |
Arisawa S, Hatano T, Hirata K, Mochiku T, Kitaguchi H, Fujii H, Kumakura H, Kadowaki K, Nakamura K, Togano K. Synthesis of YNi2B2C thin films by magnetron sputtering Applied Physics Letters. 65: 1299-1301. DOI: 10.1063/1.112100 |
0.401 |
|
1994 |
Kadowaki K, Mochiku T, Takeya H, Hirata K, Saito Y. Non-linear transport phenomena along the c-axis in single crystalline Bi2Sr2CaCu2O8+δ Physica C-Superconductivity and Its Applications. 3275-3276. DOI: 10.1016/0921-4534(94)91164-9 |
0.404 |
|
1991 |
Aomine T, Nishizaki T, Fujii I, Terashima T, Iijima K, Hirata K, Hayashi K, Yamamoto K, Bando Y. Transport critical currents of single-crystal YBa2Cu3O7-δ thin films in weak magnetic fields applied at varied angles to film surface Japanese Journal of Applied Physics. 30: 3103-3105. DOI: 10.1143/Jjap.30.L103 |
0.392 |
|
1991 |
Aomine T, Nishizaki T, Fujii I, Terashima T, Iijima K, Hirata K, Hayashi K, Yamamoto K, Bando Y. Behaviours of transport critical currents in low magnetic fields for YBa2Cu3O7- deltasingle crystalline films Superconductor Science and Technology. 4. DOI: 10.1088/0953-2048/4/1S/110 |
0.34 |
|
1991 |
Kamigaki K, Terauchi H, Terashima T, Bando Y, Iijima K, Yamamoto K, Hirata K, Hayashi K, Nakagawa I, Tomii Y. Anomalous misfit strain relaxation in ultrathin YBa2Cu3O7−δ epitaxial films Journal of Applied Physics. 69: 3653-3662. DOI: 10.1063/1.348513 |
0.328 |
|
1990 |
Terashima T, Bando Y, Iijima K, Yamamoto K, Hirata K, Hayashi K, Kamigaki K, Terauchi H. Reflection high-energy electron diffraction oscillations during epitaxial growth of high-temperature superconducting oxides. Physical Review Letters. 65: 2684-2687. PMID 10042666 DOI: 10.1103/Physrevlett.65.2684 |
0.307 |
|
1990 |
Sakisaka Y, Maruyama T, Morikawa Y, Kato H, Edamoto K, Okusawa M, Aiura Y, Yanashima H, Terashima T, Bando Y, Iijima K, Yamamoto K, Hirata K. Angle-resolved photoemission from Nd2-xCexCuO4(001): A dispersive bandlike Fermi-liquid state of Cu 3d character near the Fermi level. Physical Review B. 42: 4189-4195. PMID 9995942 DOI: 10.1103/Physrevb.42.4189 |
0.346 |
|
1990 |
Yamamoto K, Hirata K, Iijima K, Hayashi K, Mazaki H, Yasuoka H, Terashima T, Bando Y. Ac-susceptibility in Oxide Superconductor of Y-system, (II) Single Crystal Journal of the Japan Society of Powder and Powder Metallurgy. 37: 799-802. DOI: 10.2497/Jjspm.37.799 |
0.378 |
|
1990 |
Yamamoto K, Hirata K, Iijima K, Hayashi K, Mazaki H, Yasuoka H, Terashima T, Bando Y. Higher-Harmonic Ac Susceptibility in Single-Crystal YBa2Cu3O7-x Thin Films Journal of the Japan Society of Powder and Powder Metallurgy. 37: 153-156. DOI: 10.2497/Jjspm.37.153 |
0.377 |
|
1990 |
Bando Y, Terashima T, Iijima K, Yamamoto K, Hirata K, Hayashi K, Kamigaki K, Terauchi H. In-situ growth and structure of high-Tc superconducting thin films Molecular Crystals and Liquid Crystals. 184: 315-323. DOI: 10.1080/00268949008031781 |
0.381 |
|
1990 |
Hirata K, Yamamoto K, Iijima K, Takada J, Terashima T, Bando Y, Mazaki H. Tunneling measurements on superconductor/insulator/superconductor junctions using single‐crystal YBa2Cu3O7−x thin films Applied Physics Letters. 56: 683-685. DOI: 10.1063/1.103311 |
0.354 |
|
1990 |
Terashima T, Bando Y, Iijima K, Yamamoto K, Hirata K, Hayashi K, Matsuda Y, Komiyama S. In situ growth of superconducting Nd‐Ce‐Cu‐O thin films Applied Physics Letters. 56: 677-679. DOI: 10.1063/1.103309 |
0.401 |
|
1990 |
Iijima K, Terashima T, Yamamoto K, Hirata K, Bando Y. Preparation of ferroelectric BaTiO3 thin films by activated reactive evaporation Applied Physics Letters. 56: 527-529. DOI: 10.1063/1.103300 |
0.316 |
|
1990 |
Hirata K, Iijima K, Yamamoto K, Hayashi K, Terashima T, Bando Y. Growth and tunneling spectroscopy of YBa2Cu3O7−/insulator/YBa2Cu3O7−x junctions Physica B-Condensed Matter. 165: 1593-1594. DOI: 10.1016/S0921-4526(09)80382-7 |
0.35 |
|
1990 |
Kamigaki K, Terauchi H, Terashima T, Bando Y, Iijima K, Yamamoto K, Hirata K. X-ray study on ultra-thin YBa2Cu3O7−δ single crystal film in situ grown by an activated reactive evaporation method Solid State Ionics. 815-818. DOI: 10.1016/0167-2738(90)90128-E |
0.344 |
|
1989 |
Matsuda Y, Hirai T, Terashima T, Bando Y, Iijima K, Yamamoto K, Hirata K. Magnetoresistance of c -axis-oriented epitaxial YBa sub 2 Cu sub 3 O sub 7 minus x films above T sub c Physical Review B. 40: 5176-5179. PMID 9992522 DOI: 10.1103/Physrevb.40.5176 |
0.302 |
|
1989 |
Mazaki H, Yasuoka H, Yamamoto K, Hirata K, Iijima K, Terashima T, Bando Y. Complex Susceptibility of Single Crystal YBa2Cu3O7-x (I) Journal of the Japan Society of Powder and Powder Metallurgy. 36: 597-600. DOI: 10.2497/Jjspm.36.597 |
0.414 |
|
1989 |
Terashima T, Bando Y, Iijima K, Yamamoto K, Hirata K. In-situ RHEED observation during growth of YBa2Cu3O7-x thin films Journal of the Japan Society of Powder and Powder Metallurgy. 36: 592-596. DOI: 10.2497/Jjspm.36.592 |
0.32 |
|
1989 |
Terashima T, Iijima K, Yamamoto K, Hirata K, Bando Y, Takada T. In situ reflection high energy electron diffraction observation during growth of YBa2Cu3O7−x thin films by activated reactive evaporation Japanese Journal of Applied Physics. 28. DOI: 10.1143/Jjap.28.L987 |
0.323 |
|
1989 |
Kamigaki K, Terauchi H, Terashima T, Iijima K, Hirata K, Yamamoto K, Hayashi K, Bando Y. Structural Study on Nd1.85Ce0.15CuO4-δ Epitaxial Thin Film Grown by Activated Reactive Evaporation Method Japanese Journal of Applied Physics. 28. DOI: 10.1143/Jjap.28.L2207 |
0.39 |
|
1989 |
Yamamoto K, Mazaki H, Yasuoka H, Hirata K, Terashima T, Iijima K, Bando Y. Third-harmonic susceptibility in single-crystal YBa2Cu3O7−x thin films Japanese Journal of Applied Physics. 28. DOI: 10.1143/Jjap.28.L1568 |
0.36 |
|
1989 |
Kamigaki K, Terauchi H, Terashima T, Bando Y, Iijima K, Yamamoto K, Hirata K. X-ray study on a 100 Å-thick YBa2Cu3O7−δ epitaxial film: The relationship between the orthorhombic symmetry and superconductivity Physica C-Superconductivity and Its Applications. 159: 505-512. DOI: 10.1016/S0921-4534(89)80028-0 |
0.372 |
|
1989 |
Terashima T, Bando Y, Iijima K, Yamamoto K, Hirata K, Kamigaki K, Terauchi H. Initial stage of epitaxial growth of YBa2Cu3O7-x thin films Physica C-Superconductivity and Its Applications. 162: 615-616. DOI: 10.1016/0921-4534(89)91174-X |
0.328 |
|
1989 |
Mazaki H, Yasuoka H, Yamamoto K, Hirata K, Iijima K, Terashima T, Bando Y. AC susceptibility in single crystal YBa2Cu3O7−x II Physica C-Superconductivity and Its Applications. 162: 1641-1642. DOI: 10.1016/0921-4534(89)90862-9 |
0.429 |
|
1989 |
Ochiai Y, Nakamura F, Senoh K, Tamura T, Terashima T, Iijima K, Yamamoto K, Hirata K, Bando Y, Narahara Y. Low temperature transport in GdBa2Cu3Oy(y<6.5) Physica C-Superconductivity and Its Applications. 1033-1034. DOI: 10.1016/0921-4534(89)90579-0 |
0.392 |
|
1989 |
Terashima T, Iijima K, Yamamoto K, Takada J, Hirata K, Mazaki H, Bando Y. Formation and properties of YBa2Cu3O7-x single-crystal thin films by activated reactive evaporation Journal of Crystal Growth. 95: 617-620. DOI: 10.1016/0022-0248(89)90477-6 |
0.346 |
|
1988 |
Takada J, Mazaki H, Terashima T, Iijima K, Yamamoto K, Hirata K, Bando Y. Tunnel Junctions Using Single Crystal Films of YBa2Cu3O7-x Superconductor The Japan Society of Applied Physics. DOI: 10.7567/Ssdm.1988.S-I-10 |
0.345 |
|
1988 |
Kamigaki K, Terauchi H, Terashima T, Iijima K, Yamamoto K, Hirata K, Bando Y. X-ray diffraction study on yba2cu3o7-δ epitaxial thin film grown by an activated reactive evaporation method Japanese Journal of Applied Physics. 27. DOI: 10.1143/Jjap.27.L1899 |
0.359 |
|
1988 |
Takada J, Terashima T, Bando Y, Mazaki H, Iijima K, Yamamoto K, Hirata K. Tunnel junctions using oxide superconducting thin films epitaxially grown on SrTiO3 Applied Physics Letters. 53: 2689-2691. DOI: 10.1063/1.100546 |
0.326 |
|
1988 |
Terashima T, Bando Y, Iijima K, Yamamoto K, Hirata K. Epitaxial growth of YBa2Cu3O7−x thin films on (110) SrTiO3 single crystals by activated reactive evaporation Applied Physics Letters. 53: 2232-2234. DOI: 10.1063/1.100511 |
0.331 |
|
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