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Akira Nagaoka - Publications

Affiliations: 
University of Utah, Salt Lake City, UT 
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40 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Nagaoka A, Kimura K, Ang AKR, Takabayashi Y, Yoshino K, Sun Q, Dou B, Wei SH, Hayashi K, Nishioka K. Direct Observation of Group-V Dopant Substitutional Defects in CdTe Single Crystals. Journal of the American Chemical Society. 145: 9191-9197. PMID 37125455 DOI: 10.1021/jacs.3c01248  0.38
2021 Nagaoka A, Yoshino K, Masuda T, Sparks TD, Scarpulla MA, Nishioka K. Environmentally friendly thermoelectric sulphide Cu2ZnSnS4 single crystals achieving a 1.6 dimensionless figure of merit ZT Journal of Materials Chemistry A. 9: 15595-15604. DOI: 10.1039/D1TA02978A  0.374
2021 Nagaoka A, Yoshino K, Kakimoto K, Nishioka K. Phase diagram of the Ag2SnS3–ZnS pseudobinary system for Ag2ZnSnS4 crystal growth Journal of Crystal Growth. 555: 125967. DOI: 10.1016/j.jcrysgro.2020.125967  0.338
2020 Nagaoka A, Takeuchi M, Shigeeda Y, Kamimizutaru K, Yoshino K, Nishioka K. Chalcostibite Single-Crystal CuSbS2 as High-Performance Thermoelectric Material Materials Transactions. 61: 2407-2411. DOI: 10.2320/matertrans.e-m2020850  0.35
2020 Nagaoka A, Nishioka K, Yoshino K, Katsube R, Nose Y, Masuda T, Scarpulla MA. Comparison of Sb, As, and P doping in Cd-rich CdTe single crystals: Doping properties, persistent photoconductivity, and long-term stability Applied Physics Letters. 116: 132102. DOI: 10.1063/5.0004883  0.701
2020 Nagaoka A, Nishioka K, Yoshino K, Kuciauskas D, Scarpulla MA. Growth and Characterization of Arsenic-Doped CdTe 1−x Se x Single Crystals Grown by the Cd-Solvent Traveling Heater Method Journal of Electronic Materials. 1-6. DOI: 10.1007/S11664-020-08343-Z  0.722
2019 Nagaoka A, Nishioka K, Yoshino K, Kuciauskas D, Scarpulla MA. Erratum: “Arsenic doped Cd-rich CdTe: equilibrium doping limit and long lifetime for high open-circuit voltage solar cells greater than 900 mV” [Appl. Phys. Express 12, 081002 (2019)] Applied Physics Express. 12: 089401. DOI: 10.7567/1882-0786/Ab30C3  0.599
2019 Nagaoka A, Nishioka K, Yoshino K, Kuciauskas D, Scarpulla MA. Arsenic doped Cd-rich CdTe: equilibrium doping limit and long lifetime for high open-circuit voltage solar cells greater than 900 mV Applied Physics Express. 12: 081002. DOI: 10.7567/1882-0786/Ab27Fb  0.682
2019 Nagaoka A, Takeuchi M, Yoshino K, Ikeda S, Yasui S, Taniyama T, Nishioka K. Growth of CuSbS 2 Single Crystal as an Environmentally Friendly Thermoelectric Material Physica Status Solidi (a). 216: 1800861. DOI: 10.1002/Pssa.201800861  0.463
2018 Han KB, Chong SK, Oliynyk AO, Nagaoka A, Petryk S, Scarpulla MA, Deshpande VV, Sparks TD. Enhancement in surface mobility and quantum transport of BiSbTeSe topological insulator by controlling the crystal growth conditions. Scientific Reports. 8: 17290. PMID 30470769 DOI: 10.1038/S41598-018-35674-Z  0.663
2018 Chong SK, Han KB, Nagaoka A, Tsuchikawa R, Liu R, Liu H, Vardeny ZV, Pesin DA, Lee C, Sparks TD, Deshpande VV. Topological Insulator-Based van der Waals Heterostructures for Effective Control of Massless and Massive Dirac Fermions. Nano Letters. PMID 30406664 DOI: 10.1021/Acs.Nanolett.8B04291  0.316
2018 Nagaoka A, Masuda T, Yasui S, Taniyama T, Nose Y. Effects of chalcogen composition on the thermoelectric properties in Cu2ZnSn(S1− x Se x )4 single crystals Japanese Journal of Applied Physics. 57: 101201. DOI: 10.7567/Jjap.57.101201  0.466
2018 Nagaoka A, Masuda T, Yasui S, Taniyama T, Nose Y. The single-crystal multinary compound Cu2ZnSnS4 as an environmentally friendly high-performance thermoelectric material Applied Physics Express. 11: 51203. DOI: 10.7567/Apex.11.051203  0.424
2018 Nagaoka A, Kuciauskas D, McCoy J, Scarpulla MA. High p-type doping, mobility, and photocarrier lifetime in arsenic-doped CdTe single crystals Applied Physics Letters. 112: 192101. DOI: 10.1063/1.5029450  0.71
2017 Nagaoka A, Kuciauskas D, Scarpulla MA. Doping properties of cadmium-rich arsenic-doped CdTe single crystals: Evidence of metastable AX behavior Applied Physics Letters. 111: 232103. DOI: 10.1063/1.4999011  0.695
2017 Nagaoka A, Han K, Misra S, Wilenski T, Sparks TD, Scarpulla MA. Growth and characterization of Arsenic doped CdTe single crystals grown by Cd-solvent traveling-heater method Journal of Crystal Growth. 467: 6-11. DOI: 10.1016/J.Jcrysgro.2017.03.002  0.678
2016 Katsube R, Hayashi H, Nagaoka A, Yoshino K, Nose Y, Shirai Y. Growth and characterization of indium-doped Zn3P2 bulk crystals Japanese Journal of Applied Physics. 55. DOI: 10.7567/Jjap.55.041201  0.547
2016 Nagaoka A, Scarpulla MA, Yoshino K. Na-doped Cu2ZnSnS4 single crystal grown by traveling-heater method Journal of Crystal Growth. 453: 119-123. DOI: 10.1016/J.Jcrysgro.2016.08.014  0.705
2016 Aguiar JA, Erkan ME, Pruzan DS, Nagaoka A, Yoshino K, Moutinho H, Al-Jassim M, Scarpulla MA. Cation ratio fluctuations in Cu2ZnSnS4 at the 20nm length scale investigated by analytical electron microscopy Physica Status Solidi (a) Applications and Materials Science. DOI: 10.1002/Pssa.201600060  0.604
2015 Phuong LQ, Okano M, Yamashita G, Nagai M, Ashida M, Nagaoka A, Yoshino K, Kanemitsu Y. Photocarrier dynamics in undoped and Na-doped Cu2ZnSnS4 single crystals revealed by ultrafast time-resolved terahertz spectroscopy Applied Physics Express. 8. DOI: 10.7567/Apex.8.062303  0.503
2015 Phuong LQ, Okano M, Yamada Y, Nagaoka A, Yoshino K, Kanemitsu Y. Photoelectrical properties of undoped and Na-doped Cu2ZnSnS4 single crystals measured by optical time-resolved spectroscopy 2015 Ieee 42nd Photovoltaic Specialist Conference, Pvsc 2015. DOI: 10.1109/PVSC.2015.7356088  0.398
2015 Phuong LQ, Okano M, Yamashita G, Nagai M, Ashida M, Nagaoka A, Yoshino K, Kanemitsu Y. Free-carrier dynamics and band tails in C u2ZnSn(Sx S e1-x)4: Evaluation of factors determining solar cell efficiency Physical Review B - Condensed Matter and Materials Physics. 92. DOI: 10.1103/Physrevb.92.115204  0.316
2015 Nagaoka A, Katsube R, Nakatsuka S, Yoshino K, Taniyama T, Miyake H, Kakimoto K, Scarpulla MA, Nose Y. Growth and characterization of Cu<inf>2</inf>ZnSn(S<inf>x</inf> Se<inf>1-x</inf>)<inf>4</inf> single crystal grown by traveling heater method Journal of Crystal Growth. 423: 9-15. DOI: 10.1016/J.Jcrysgro.2015.04.012  0.679
2014 Phuong LQ, Okano M, Yamada Y, Yamashita G, Morimoto T, Nagai M, Ashida M, Nagaoka A, Yoshino K, Kanemitsu Y. Ultrafast free-carrier dynamics in Cu2ZnSnS4 single crystals studied using femtosecond time-resolved optical spectroscopy Applied Physics Letters. 105. DOI: 10.1063/1.4903802  0.418
2014 Nam D, Kim J, Lee JU, Nagaoka A, Yoshino K, Cha W, Kim H, Hwang IC, Yoon KB, Cheong H. Polarized Raman spectroscopy of Cu-poor and Zn-rich single-crystal Cu2ZnSnSe4 Applied Physics Letters. 105. DOI: 10.1063/1.4900560  0.46
2014 Nagaoka A, Miyake H, Taniyama T, Kakimoto K, Nose Y, Scarpulla MA, Yoshino K. Effects of sodium on electrical properties in Cu2ZnSnS 4 single crystal Applied Physics Letters. 104. DOI: 10.1063/1.4871208  0.659
2014 Phuong LQ, Okano M, Yamada Y, Nagaoka A, Yoshino K, Kanemitsu Y. Temperature-dependent photocarrier recombination dynamics in Cu2ZnSnS4 single crystals Applied Physics Letters. 104: 81907. DOI: 10.1063/1.4866666  0.426
2014 Nagaoka A, Nose Y, Miyake H, Scarpulla MA, Yoshino K. Solution growth of chalcopyrite compounds single crystal Renewable Energy. DOI: 10.1016/J.Renene.2014.10.015  0.665
2014 Nagaoka A, Yoshino K, Aoyagi K, Minemoto T, Nose Y, Taniyama T, Kakimoto K, Miyake H. Thermo-physical properties of Cu2ZnSnS4 single crystal Journal of Crystal Growth. 393: 167-170. DOI: 10.1016/J.Jcrysgro.2013.11.077  0.412
2014 Nagaoka A, Yoshino K, Taniguchi H, Taniyama T, Kakimoto K, Miyake H. Growth and characterization of Cu2ZnSn(SxSe1−x)4 alloys grown by the melting method Journal of Crystal Growth. 386: 204-207. DOI: 10.1016/J.Jcrysgro.2013.10.001  0.387
2013 Yoshino K, Tokuda T, Nagaoka A, Miseki K, Mori R, Zhang SB, Doutyoku S. Growth of CuInGaSe2 Films by RF Sputtering Using CuInGaSe2 Single Phase Target Applied Mechanics and Materials. 372: 571-574. DOI: 10.4028/Www.Scientific.Net/Amm.372.571  0.361
2013 Phuong LQ, Okano M, Yamada Y, Nagaoka A, Yoshino K, Kanemitsu Y. Photocarrier localization and recombination dynamics in Cu[2]ZnSnS[4] single crystals Applied Physics Letters. 103: 191902. DOI: 10.1063/1.4829063  0.433
2013 Nagaoka A, Miyake H, Taniyama T, Kakimoto K, Yoshino K. Correlation between intrinsic defects and electrical properties in the high-quality Cu2ZnSnS4 single crystal Applied Physics Letters. 103: 112107. DOI: 10.1063/1.4821279  0.476
2013 Nagaoka A, Yoshino K, Taniguchi H, Taniyama T, Kakimoto K, Miyake H. Growth and characterization of Cu2ZnSnS4 single crystals Physica Status Solidi (a). 210: 1328-1331. DOI: 10.1002/Pssa.201200815  0.477
2012 Nagaoka A, Yoshino K, Taniyama T, Miyake H. Temperature Dependence of Linear Thermal Expansion of CuGaSe2 Crystals Materials Science Forum. 725: 171-174. DOI: 10.4028/Www.Scientific.Net/Msf.725.171  0.454
2012 Nagaoka A, Yoshino K, Taniguchi H, Taniyama T, Miyake H. Growth of Cu2ZnSnSe4 single crystals from Sn solutions Journal of Crystal Growth. 354: 147-151. DOI: 10.1016/J.Jcrysgro.2012.05.030  0.506
2012 Nagaoka A, Yoshino K, Taniguchi H, Taniyama T, Miyake H. Preparation of Cu2ZnSnS4 single crystals from Sn solutions Journal of Crystal Growth. 341: 38-41. DOI: 10.1016/J.Jcrysgro.2011.12.046  0.481
2011 Nagaoka A, Yoshino K, Taniguchi H, Taniyama T, Miyake H. Growth of Cu2ZnSnS4 Single Crystal by Traveling Heater Method Japanese Journal of Applied Physics. 50: 128001. DOI: 10.7567/Jjap.50.128001  0.505
2011 Nagaoka A, Yoshino K, Taniguchi H, Taniyama T, Miyake H. Growth of Cu$_{2}$ZnSnS$_{4}$ Single Crystal by Traveling Heater Method Japanese Journal of Applied Physics. 50: 128001. DOI: 10.1143/Jjap.50.128001  0.452
2011 Nagaoka A, Yoshino K, Taniyama T, Miyake H. Peculiarities of Linear Thermal Expansion of CuInS2 Single Crystals Japanese Journal of Applied Physics. 50. DOI: 10.1143/Jjap.50.05Fb04  0.461
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