Karl M. Unruh - Publications

Affiliations: 
Department of Physics and Astronomy University of Delaware, Newark, DE, United States 
Area:
Condensed Matter Physics, Materials Science Engineering, Electricity and Magnetism Physics
Website:
http://web.physics.udel.edu/about/directory/faculty/karl-m-unruh

59 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
2016 Xie Y, Chen Y, Zhou Y, Unruh KM, Xiao JQ. A negative working potential supercapacitor electrode consisting of a continuous nanoporous Fe-Ni network. Nanoscale. PMID 27232875 DOI: 10.1039/c6nr02363k  0.64
2013 Kelly BG, Unruh KM. Preparation and magnetic properties of sub-micrometer sized Sm-Co powders prepared from nanostructured precursor oxides Ieee Transactions On Magnetics. 49: 3349-3352. DOI: 10.1109/TMAG.2013.2243418  1
2012 Hassnain Jaffari G, Ekiert T, Unruh KM, Ismat Shah S. Effect of particle size distribution on the magnetic properties γ-Fe 2O 3 nanoparticles Materials Science and Engineering B: Solid-State Materials For Advanced Technology. 177: 935-941. DOI: 10.1016/j.mseb.2012.04.016  1
2011 Lu Q, Lattanzi MW, Chen Y, Kou X, Li W, Fan X, Unruh KM, Chen JG, Xiao JQ. Supercapacitor electrodes with high-energy and power densities prepared from monolithic NiO/Ni nanocomposites. Angewandte Chemie (International Ed. in English). 50: 6847-50. PMID 21626627 DOI: 10.1002/anie.201101083  1
2011 Chen X, Unruh KM, Ni C, Ali B, Sun Z, Lu Q, Deitzel J, Xiao JQ. Fabrication, formation mechanism, and magnetic properties of metal oxide nanotubes via electrospinning and thermal treatment Journal of Physical Chemistry C. 115: 373-378. DOI: 10.1021/jp1082533  1
2010 Carroll KJ, Calvin S, Ekiert TF, Unruh KM, Carpenter EE. Selective nucleation and growth of Cu and Ni core/shell nanoparticles Chemistry of Materials. 22: 2175-2177. DOI: 10.1021/cm1004032  1
2006 Ekiert TF, Golt MC, Zhang X, Yarlagadda S, Gillespie JW, Unruh KM, Xiao JQ. High frequency properties of magnetodielectric composites consisting of oriented Fe-based flakes embedded in a polymeric matrix Intermag 2006 - Ieee International Magnetics Conference. 132. DOI: 10.1109/INTMAG.2006.375632  1
2006 Russell CMP, Unruh KM. Effects of Monte Carlo parameters on the simulated magnetic properties of Stoner-Wohlfarth particles Journal of Applied Physics. 99. DOI: 10.1063/1.2177419  1
2006 Zhang X, Ekiert T, Unruh KM, Xiao JQ, Golt M, Wu R. High frequency properties of polymer composites consisting of aligned Fe flakes Journal of Applied Physics. 99. DOI: 10.1063/1.2175657  1
2005 Gorea A, Ekiert TF, Pearson EA, Unruh KM. Structure and magnetic properties of chemically prepared mixtures of crystalline and amorphous Fe(B) nanoparticles Journal of Applied Physics. 97. DOI: 10.1063/1.1847151  1
2005 Wang HL, Huang Y, Zhang Y, Unruh KM, Hadjipanayis GC, Weller D, Simopoulos T. Reduction of ordering temperature in substituted FePtNi nanoparticles formed by chemical synthesis Intermag Asia 2005: Digests of the Ieee International Magnetics Conference. 438.  1
2003 Corte-Real MM, Du J, Unruh KM, Xiao JQ. Ferromagnetic resonance in granular soft magnetic films Digests of the Intermag Conference. DOI: 10.1109/TMAG.2003.816012  1
2003 Corte-Real MM, Du J, Unruh KM, Xiao JQ. Ferromagnetic resonance in granular soft magnetic films Digests of the Intermag Conference. DOI: 10.1109/INTMAG.2003.1230315  1
2002 Pradhan AA, Ismat Shah S, Unruh KM. Reactive sputter deposition of alumina thin films using a hollow cathode sputtering source Review of Scientific Instruments. 73: 3841. DOI: 10.1063/1.1512340  1
2002 Baker C, Shah SI, Hasanain SK, Ali B, Shah L, Li G, Ekiert T, Unruh KM. Inert gas condensation of iron and iron-oxide nanoparticles Materials Research Society Symposium - Proceedings. 746: 201-206.  1
2000 Yu RH, Basu S, Ren L, Zhang Y, Parvizi-Majidi A, Unruh KM, Xiao JQ. High temperature soft magnetic materials: FeCO alloys and composites Ieee Transactions On Magnetics. 36: 3388-3393. DOI: 10.1109/20.908809  1
2000 Olowolafe JO, Rau I, Unruh KM, Swann CP, Jawad ZS, Alford T. Effect of composition on thermal stability and electrical resistivity of Ta-Si-N films Thin Solid Films. 365: 19-21. DOI: 10.1016/S0040-6090(99)01113-X  1
2000 Yu RH, Ren L, Basu S, Unruh KM, Parvizi-Majidi A, Xiao JQ. Novel soft magnetic composites fabricated by electrodeposition Journal of Applied Physics. 87: 5840-5842.  1
1999 Shao X, Jonczyk R, Dashiell M, Hits D, Orner BA, Khan AS, Roe K, Kolodzey J, Berger PR, Kaba M, Barteau MA, Unruh KM. Strain modification in thin Si1-x-yGexCy alloys on (100) Si for formation of high density and uniformly sized quantum dots Journal of Applied Physics. 85: 578-582. DOI: 10.1063/1.369492  1
1999 Olowolafe JO, Rau I, Unruh KM, Swann CP, Jawad Z, Alford T. Effect of Ta to Si ratio on magnetron sputtered Ta-Si-N thin films Journal of Electronic Materials. 28: 1399-1402.  1
1998 Chowdhury EA, Dashiell M, Qiu G, Olowolafe JO, Jonczyk R, Smith D, Barnett A, Kolodzey J, Unruh KM, Swann CP, Suehle J, Chen Y. Structural, optical and electronic properties of oxidized AIN thin films at different temperatures Journal of Electronic Materials. 27: 918-922.  1
1997 Shao X, Rommel SL, Orner BA, Berger PR, Kolodzey J, Unruh KM. Low resistance ohmic contacts to p-Ge1-xCx on Si Ieee Electron Device Letters. 18: 7-9. DOI: 10.1109/55.553059  1
1997 Unruh KM. Interfacial free energies and their temperature dependence from calorimetric studies of first order phase transitions in confined systems Nanostructured Materials. 9: 709-713.  1
1997 Qiu G, Olowolafe JO, Peng T, Unruh KM, Swann CP, Piprek J. Low-temperature deposition and characterization of AlxIn1-xN thin films Materials Research Society Symposium - Proceedings. 449: 301-306.  1
1997 Qiu G, Chen F, Olowolafe JO, Swann CP, Unruh KM, Holmes DS. Characterization of metal/AlxIn1-xN interface thermal stability and electrical properties Materials Research Society Symposium - Proceedings. 449: 1073-1077.  1
1997 Peng T, Piprek J, Qiu G, Olowolafe JO, Unruh KM, Swann CP, Schubert EF. Band gap bowing and refractive index spectra of polycrystalline AlxIn1-xN films deposited by sputtering Applied Physics Letters. 71: 2439-2441.  1
1997 Kolodzey J, Chowdhury EA, Qui G, Olowolafe J, Swann CP, Unruh KM, Suehle J, Wilson RG, Zavada JM. The effects of oxidation temperature on the capacitance-voltage characteristics of oxidized AIN films on Si Applied Physics Letters. 71: 3802-3804.  1
1997 Chowdhury EA, Kolodzey J, Olowolafe JO, Qiu G, Katulka G, Hits D, Dashiell M, Van Der Weide D, Swann CP, Unruh KM. Thermally oxidized AIN thin films for device insulators Applied Physics Letters. 70: 2732-2734.  1
1995 Kolodzey J, O'Neil PA, Zhang S, Orner BA, Roe K, Unruh KM, Swann CP, Waite MM, Shah SI. Growth of germanium-carbon alloys on silicon substrates by molecular beam epitaxy Applied Physics Letters. 67: 1865. DOI: 10.1063/1.114358  1
1995 Kolodzey J, Berger PR, Orner BA, Hits D, Chen F, Khan A, Shao X, Waite MM, Shah SI, Swann CP, Unruh KM. Optical and electronic properties of SiGeC alloys grown on Si substrates Journal of Crystal Growth. 157: 386-391. DOI: 10.1016/0022-0248(95)00329-0  1
1994 Weerasekera IA, Shah SI, Baxter DV, Unruh KM. Structure and stability of sputter deposited beta-tungsten thin films Applied Physics Letters. 64: 3231-3233. DOI: 10.1063/1.111318  1
1993 Waite MM, Shah SI, Doele BA, Unruh KM. Fabrication and X-Ray Photoelectron Spectroscopy of Granular Ge in Al and Al2O3 Matrices Journal of Vacuum Science and Technology a: Vacuum, Surfaces and Films. 11: 1776-1779. DOI: 10.1116/1.578424  1
1993 Unruh KM, Huber TE, Huber CA. Melting and freezing behavior of indium metal in porous glasses Physical Review B. 48: 9021-9027. DOI: 10.1103/PhysRevB.48.9021  1
1993 Tsoukatos A, Wan H, Hadjipanayis GC, Unruh KM, Li ZG. Giant magnetoresistance studies in (Fe,Co)-Ag films Journal of Applied Physics. 73: 5509-5511. DOI: 10.1063/1.353685  1
1993 Unruh KM, Sheehan JF, Huber TE, Huber CA. Size dependent melting and freezing behavior of In metal confined in porous glasses Nanostructured Materials. 3: 425-431. DOI: 10.1016/0965-9773(93)90109-O  1
1993 Tsoukatos A, Wan H, Hadjipanayis GC, Unruh KM. Giant magnetoresistance studies in (Co,Fe)Ag films Nanostructured Materials. 3: 399-405. DOI: 10.1016/0965-9773(93)90105-K  1
1993 Shah SI, Waite MM, Doele BA, Unruh KM, Li Z. Fabrication and characterization of GexAl1-x thin films Nanostructured Materials. 2: 149-156. DOI: 10.1016/0965-9773(93)90019-8  1
1992 Patterson BM, Allitt M, Unruh KM, Beamish JR, Sheng P. Transport properties of metallic granular metal thin films Nanostructured Materials. 1: 245-249. DOI: 10.1016/0965-9773(92)90103-5  1
1992 Patterson BM, Unruh KM, Shah SI. Melting and freezing behavior of ultrafine granular metal films Nanostructured Materials. 1: 65-70. DOI: 10.1016/0965-9773(92)90054-2  1
1992 Unruh KM, Patterson BM, Shah SI. Melting behavior of Snx(SiO2)100-x granular metal films Journal of Materials Research. 7: 214-218.  1
1991 Shah SI, Unruh KM. X-ray photoelectron spectroscopy of (Fe,Co,Ni)-SiO2 granular films Applied Physics Letters. 59: 3485-3487. DOI: 10.1063/1.105661  1
1991 Shah SI, Doele BA, Weerasekera I, Unruh KM. Fabrication and in situ X-ray photoelectron spectroscopy of granular metal thin films Thin Solid Films. 206: 264-268. DOI: 10.1016/0040-6090(91)90433-X  1
1990 Unruh KM, Patterson BM, Beamish JR, Mulders N, Shah SI. Granular Nix (SiO2)100-x thin films as low temperature thermometers Journal of Applied Physics. 68: 3015-3017. DOI: 10.1063/1.346410  1
1990 Patterson BM, Beamish JR, Unruh KM. Granular nickel films as cryogenic thermometers Physica B: Physics of Condensed Matter. 165: 39-40. DOI: 10.1016/S0921-4526(90)80869-K  1
1988 Shah SI, Fincher CR, Duch MW, Beames DA, Unruh KM, Swann CP. Growth and properties of YBa2Cu3O7-x superconducting thin films Thin Solid Films. 166: 171-180. DOI: 10.1016/0040-6090(88)90378-1  1
1985 Chien CL, Xiao G, Unruh KM. Hyperfine interactions and magnetic properties of amorphous Fe-Sb alloys Physical Review B. 32: 5582-5590. DOI: 10.1103/PhysRevB.32.5582  1
1985 Atzmon M, Unruh KM, Johnson WL. Formation and characterization of amorphous erbium-based alloys prepared by near-isothermal cold-rolling of elemental composites Journal of Applied Physics. 58: 3865-3870. DOI: 10.1063/1.335604  1
1985 Chien CL, Liou SH, Ha BK, Unruh KM. Rapidly quenched FexTa100-x alloys Journal of Applied Physics. 57: 3539-3541. DOI: 10.1063/1.335054  1
1984 Unruh KM, Chien CL. Magnetic properties and hyperfine interactions in amorphous Fe-Zr alloys Physical Review B. 30: 4968-4974. DOI: 10.1103/PhysRevB.30.4968  1
1984 Chien CL, Unruh KM. Comparison of amorphous and crystalline FeB Physical Review B. 29: 207-211. DOI: 10.1103/PhysRevB.29.207  1
1984 Unruh KM, Chien CL. Composition dependence of the effective hyperfine field in amorphous Fe-early transition metal alloys Journal of Non-Crystalline Solids. 61: 1409-1412. DOI: 10.1016/0022-3093(84)90741-5  1
1983 Chien CL, Unruh KM. Magnetic properties and hyperfine interactions in concentrated Fe-Ag alloys Physical Review B. 28: 1214-1218. DOI: 10.1103/PhysRevB.28.1214  1
1983 Unruh KM, Chien CL. Magnetic properties of amorphous Fe-Nb and Fe-Zr Journal of Magnetism and Magnetic Materials. 31: 1587-1588. DOI: 10.1016/0304-8853(83)91026-0  1
1982 Chien CL, Unruh KM. Magnetic hyperfine interactions in amorphous FexB100-x Physical Review B. 25: 5790-5796. DOI: 10.1103/PhysRevB.25.5790  1
1982 Chien CL, Unruh KM, Levy A, Liou SH, Stokes JP, Gambino RJ, Fukamichi K. Magnetic, Mössbauer, and resistivity studies of amorphous Fe 74Zr26 and Fe81Hf19 alloys Journal of Applied Physics. 53: 2307-2309. DOI: 10.1063/1.330799  1
1982 Chien CL, Unruh KM, Liou SH. Amorphous FexNb100-x with wide composition range Journal of Applied Physics. 53: 7756-7758. DOI: 10.1063/1.330196  1
1982 Chien CL, Unruh KM. Mössbauer spectroscopy studies of amorphous FexB100-x (0<x≤90) Nuclear Instruments and Methods in Physics Research. 199: 193-196. DOI: 10.1016/0167-5087(82)90196-X  1
1982 Chien CL, Unruh KM, Liou SH. AMORPHOUS Fe//xNb//1//0//0// minus //x WITH WIDE COMPOSITION RANGE Journal of Applied Physics. 53: 756-7758.  1
1981 Chien CL, Unruh KM. Magnetic properties of amorphous FexB100-x (0<x<~90) Physical Review B. 24: 1556-1558. DOI: 10.1103/PhysRevB.24.1556  1
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