PETER A. DOWBEN
Professor of Physics
Department of Physics, Behlen Laboratory
University of Nebraska
Lincoln, Nebraska 68588–2770
Tel: 402–472–7886
email: pdowben@unl.edu

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2003

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Finite-temperature spin polarization in half-metallic ferromagnets, Peter A. Dowben and Ralph Skomski

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Comparison of the theoretical and experimental band structure of poly(vinylidene fluoride) crystal, Chun-gang Duan, W.N. Mei, J.R. Hardy, Stephen Ducharme, Jaewu Choi, and Peter A. Dowben

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Electronic structure of ErAs(100), Takashi Komesu,; Hae-Kyung Jeong; Jaewu Choi; C.N. Borca; Peter A. Dowben; A.G. Petukhov; B.D. Schultz; and C.J. Palmstrom

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Consideration of possible mass and velocity corrections to magnetic cluster experiments, Z.Y. Liu, Peter A. Dowben, A.P. Popov, and David P. Pappas

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Nanoscale polarization manipulation and conductance switching in ultrathin films of a ferroelectric copolymer, Hongwei Qu, Wei Yao, T. Garcia, Jiandi Zhang, A.V. Sorokin, Stephen Ducharme, Peter A. Dowben, and V.M. Fridkin

2002

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Neutron Powder Diffraction Studies of the La0.65Pb0.35MnO3 Perovskite, Camelia Borca, Shireen Adenwalla, Sy-Hwang Liou, Q.L. Xu, J. L. Robertson, and Peter Dowben

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Electronic-structure modifications induced by surface segregation in La0.65Pb0.35MnO3 thin films , C.N. Borca, B. Xu, T. Komesu, H.-K. Jeong, M.T. Liu, Sy_Hwang Liou, S. Stadler, Y. Idzerda, and Peter A. Dowben

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Oxidation of metals at the chromium oxide interface, Ruihua Cheng, C.N. Borca, N. Pilet, Bo Xu, Lu Yuan, B. Doudin, Sy_Hwang Liou, and Peter A. Dowben

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Boron-Carbide and Boron Rich Rhobohedral Based Transistors and Tunnel Diodes, Peter A. Dowben

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The surface composition and spin polarization of NiMnSb epitaxial thin films, D. Ristoiu, J.P. Nozières , C.N. Borca, T. Komesu, H.-K. Jeong, and Peter A. Dowben

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A class of boron-rich solid-state neutron detectors, B.W. Robertson, Shireen Adenwalla, A. Harken, P. Welsch, J.I. Brand, Peter A. Dowben, and J.P. Claassen

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The finite-temperature densities of states for half-metallic ferromagnets, Ralph Skomski and Peter A. Dowben

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Zero-bias anomaly in CrO2 junctions, A. Sokolov, C.-S. Yang, Lu Yuan, Sy_Hwang Liou, Ruihua Cheng, H.-K. Jeong, T. Komesu, B. Xu, C.N. Borca, Peter A. Dowben, and B. Doudin

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Spin blockade effects in chromium oxide intergrain magnetoresistance, A. Sokolov, C.S. Yang, Lu Yuan, Sy_Hwang Liou, Ruihua Cheng, B. Xu, C.N. Borca, Peter A. Dowben, and B Doudin

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Band filling and depletion through the doping of polyaniline thin films, B. Xu, Jaewu Choi, A.N. Caruso, and Peter A. Dowben

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Preferential orientation of short chain vapor deposited polyaniline thin films on gold, B. Xu, Jaewu Choi, and Peter A. Dowben

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Heterojunction diode fabrication from polyaniline and a ferroelectric polymer, B Xu, Y. Ovchenkov, Mengjun Bai, A.N. Caruso, A.V. Sorokin, Stephen Ducharme, B. Doudin, and Peter A. Dowben

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Band structure of strained Gd(0001) films, I. N. Yakovkin, Takashi Komesu, and Peter A. Dowben

2001

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Changes in Electron-Phonon Coupling Across a Bulk Phase Transition in Copolymer Films of Vinylidene Fluoride (70%) with Trifluoroethylene (30%), C.N. Borca, Shireen Adenwalla, J. Choi, Lee Robertson, H. You, V.M. Fridkin, S.P. Palto, N. Petukhova, and Peter Dowben

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Evidence for temperature dependent moments ordering in ferromagnetic NiMnSb(100), C.N. Borca, Takashi Komesu, Hae-Kyung Jeong, Peter A. Dowben, Delia Ristoiu, Ch. Hordequin, J. P. Nozie`res, J. Pierre, Shane Stadler, and Y. U. Idzerda

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A Surface Insulator-to-Conductor Phase Transition in Colossal Magnetoresistive Manganese Perovskites Thin Films, C.N. Borca, Bo Xu, Takashi Komesu, Hae-Kyung Jeong, Sy-Hwang Liou, and Peter A. Dowben

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Potential phase control of chromium oxide thin films prepared by laser-initiated organometallic chemical vapor deposition, Ruihua Cheng, C.N. Borca, Peter A. Dowben, Shane Stadler, and Y.U. Idzerda

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Characterization of the native Cr2O3 oxide surface of CrO2, Ruihua Cheng, B. Xu, C.N. Borca , A. Sokolov, C.S. Yang, Lu Yuan, Sy_Hwang Liou, B. Doudin, and Peter A. Dowben

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HIGH RESOLUTION CHARGED PARTICLE-ENERGY DETECTING, MULTIPLE SEQUENTIAL STAGE, COMPACT, SMALL DIAMETER, RETRACTABLE CYLINDRICAL MIRROR ANALYZER SYSTEM, AND METHOD OF USE, Peter A. Dowben, Carlo Waldfried, Tara J. McAvoy, and David N. McIlroy

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Self-assembled Fe nanowires using organometallic chemical vapor deposition and CaF2 masks on stepped Si(111), J.-L. Lin, D.Y. Petrovykh, A. Kirakosian, H. Rauscher, F.J. Himpsel, and Peter A. Dowben

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Layer-resolved spin polarization in Sb overlayers on NiMnSb, Ralph Skomski, T. Komesu, C.N. Borca, H.-K. Jeong, Peter A. Dowben, D. Ristoiu, and J.P. Nozie´res

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A LANDAU-GINZBURG DESCRIPTION OF Sb OVERLAYERS, Ralph Skomski, T. Komesu, H.-K. Jeong, C.N. Borca, Peter A. Dowben, D. Ristoiu, and J.P. Nozieres

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Aluminum doping of poly(vinylidene fluoride with trifluoroethylene) copolymer, B. Xu, C.N. Borca, Stephen Ducharme, A.V. Sorokin, Peter A. Dowben, V.M. Fridkin, S.P. Palto, N.N. Petukhova, and S.G. Yudin

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Comparison of aluminum and sodium doped poly(vinylidene fluoride-trifluoroethylene) copolymers by x-ray photoemission spectroscopy, B. Xu, Jaewu Choi, C.N. Borca, Peter A. Dowben, A.V. Sorokin, S.P. Palto, N.N. Petukhova, and S.G. Yudin

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Interplay between plasmons and the band structure for the Mo(112) surface, I. N. Yakovkin, Jiandi Zhang, and Peter A. Dowben

2000

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Changes in Electron-Phonon Coupling Across a Bulk Phase Transition in Copolymer Films of Vinylidene Fluoride (70%) with Trifluoroethylene (30%), C. N. Borca, Shireen Adenwalla, J. Choi, Lee Robertson, H. You, V. M. Fridkin, S. P. Palto, N. Petukhova, Stephen Ducharme, and Peter A. Dowben

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Changes in Electron-Phonon Coupling Across a Bulk Phase Transition in Copolymer Films of Vinylidene Fluoride (70%) with Trifluoroethylene (30%), C. N. Borca, Shireen Adenwalla, J. Choi, Lee Robertson, H. You, V. M. Fridkin, S. P. Palto, N. Petukhova, Stephen Ducharme, and Peter A. Dowben

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Origin of the magnetic moments in La0.65Pb0.35MnO3 epitaxial thin films, C.N. Borca, R.H. Cheng, Q.L. Xu, Sy_Hwang Liou, Shane Stadler, Y.U. Idzerda, and Peter A. Dowben

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Effective surface Debye temperature for NiMnSb.100. epitaxial films, C.N. Borca, Takashi Komesu, Hae-kyung Jeong, Peter A. Dowben, D. Ristoiu, Ch. Hordequin, J. Pierre, and J. P. Nozie`res

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The surface terminal layer and composition of the colossal magnetoresistance perovskite: La0.65Pb0.35MnO3, C.N. Borca, Delia Ristoiu, Q.L. Xu, Sy_Hwang Liou, Shireen Adenwalla, and Peter A. Dowben

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SELECTIVE AREA CHEMICAL VAPOR DEPOSITION OF CHROMIUM OXIDES, Ruihua Cheng, C.N. Borca, and Peter A. Dowben

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Magnetic spectroscopy and characterization of La0.65Pb0.35MnO3, M. I. Chipara, Shireen Adenwalla, Peter A. Dowben, Qin Lan Xu, Sy_Hwang Liou, and R. Shoemaker

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ESR investigations on Ca perovskite, M. Chipara, Sy-Hwang Liou, C.N. Borca, R. Shoemaker, Shireen Adenwalla, and Peter A. Dowben

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Phase transition in the surface structure in copolymer films of vinylidene fluoride (70%) with trifluoroethylene (30%), Jaewu Choi, C.N. Borca, Peter A. Dowben, A. Bune, M. Poulsen, Shane Pebley, Shireen Adenwalla, Stephen Ducharme, Lee Robertson, V.M. Fridkin, N.N. Petukhova, and S.G. Yudin

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Thin crystalline functional group copolymer poly(vinylidene fluoride–trifluoroethylene) film patterning using synchrotron radiation, Jaewu Choi, H.M. Manohara, E. Morikawa, P.T. Sprunger , Peter A. Dowben, and S.P. Palto

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Boron-Carbide and Boron Rich Rhobohedral Based Transistors and Tunnel Diodes, Peter A. Dowben

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Rare-Earth Boride Thin Film System, Peter A. Dowben, Zenchen Zhong, and David J. Sellmyer

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Method For Depositing Rare-Earth Boride Onto a Substrate, Peter A. Dowben, Zhenchen Zhong, and David J. Sellmyer

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Surface segregation and restructuring of colossal-magnetoresistant manganese perovskites La0.65Sr0.35MnO3, Hani Dulli, Peter A. Dowben, Sy-Hwang Liou, and Earl Ward Plummer

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Surface electronic phase transition in colossal magnetoresistive manganese perovskites: La0.65Sr0.35MnO3, Hani Dulli, E.W. Plummer, Peter A. Dowben, Jaewu Choi, and Sy_Hwang Liou

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The Polarization of Sb Overlayers on NiMnSb(100), Takashi Komesu, C.N. Borca, Hae-Kyung Jeong, Peter Dowben, Delia Ristoiu, J.P. Nozieres, Shane Stadler, and Y.U. Idzerda

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Strain and strain relief in Gd(0001) films on Mo(112), Takashi Komesu, C. Waldfried, and Peter A. Dowben

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The interplay between the surface band structure and possible surface reconstructions of Mo(112), T. McAvoy, Jun Zhang, C. Waldfried, D.N. McIlroy, Peter A. Dowben, O. Zeybek, T. Bertrams, and S.D. Barrett

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Manganese surface segregation in NiMnSb, Delia Ristoiu, J. P. Nozie`res, C.N. Borca, B. Borca, and Peter A. Dowben

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The influence of both coordination number and lattice constant on the nonmetal to metal transition, I.N. Yakovkin and Peter A. Dowben

1999

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Lattice-Stiffening Transition in Copolymer Films of Vinylidene Fluoride (70%) with Trifluoroethylene (30%), C.N. Borca , Shireen Adenwalla, Jaewu Choi, P.T. Sprungerr, Stephen Ducharme, Lee Robertson, S.P. Palto, Jianglai Liu, M. Poulsen, V.M. Fridkin, H. You, and Peter A. Dowben

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Structure and Hysteresis of Patterned Soft-Magnetic Structure, C. N. Borca, Ralph Skomski, and Peter Dowben

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Evidence of dynamic Jahn-Teller distortions in two-dimensional crystalline molecular films, Jaewu Choi, Peter A. Dowben, C.N. Borca, Shireen Adenwalla, A.V. Bune, Stephen Ducharme, V.M. Fridkin, S.P. Palto, and N. Petukhova

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The Influence of Surface Terminal Layer and Surface Defects on the Electronic Structure of CMR Perovskites: La0.65A0.35MnO3 (A = Ca, Sr, Ba), Jaewu Choi, Hani Dulli, Sy-Hwang Liou, Peter A. Dowben, and Marjorie Langell

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Surfaces of the perovskite manganites La1-xCaxMnO3, Jaewu Choi, Jiandi Zhang, Sy-Hwang Liou, Peter A. Dowben, and Earl Ward Plummer

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Unoccupied band structure of strained gadolinium, Takashi Komesu, C. Waldfried, and Peter A. Dowben

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Unoccupied band structure of strained gadolinium, Takashi Komesu, C. Waldfried, and Peter A. Dowben

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Selective adsorption of metallocenes on clean and chemically modified Si(111) surfaces, J.-L. Lin, H. Rauscher, A. Kirakosian, F.J. Himpsel, and Peter A. Dowben

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Structural domain growth of strained gadolinium on Mo(112), C. Waldfried, Peter A. Dowben, O. Zeybek, T. Bertrams, and S. D. Barrett

1998

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Sputter deposition of high resistivity boron carbide, Ahmad A. Ahmad, Natale J. Ianno, Seong-Don Hwang, and Peter A. Dowben

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Changes in Metallicity and Electronic Structure Across the Surface Ferroelectric Transition of Ultrathin Crystalline Poly(vinylidene Fluoride-Trifluoroethylene) Copolymers, Jaewu Choi, Peter A. Dowben, Shawn Pebley, A.V. Bune, Stephen Ducharme, V.M. Fridkin, S.P. Palto, and N. Petukhova

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Can photoemission accurately probe the bulk electronic structure of the complex oxides?, Jaewu Choi, C. Waldfried, Sy_Hwang Liou, and Peter A. Dowben

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Can photoemission accurately probe the bulk electronic structure of the complex oxides?, Jaewu Choi, C. Waldfried, Sy-Hwang Liou, and Peter A. Dowben

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The incorporation of Nickel and Phosphorus dopants into Boron-Carbon alloy thin films, D.N. McIlroy, S.-D. Hwang, K. Yang, N. Remmes, Peter A. Dowben, A.A. Ahmad, N.J. Ianno, J.Z. Li, and H.X. Jiang

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Finite size scaling in the thin film limit, C. Waldfield, D. Welipitiya, T. McAvoy, Peter A. Dowben, and E. Vescovo

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The influence of enhanced surface magnetism on finite-size scaling, C. Waldfried, T. McAvoy, D. Welipitiya, Peter A. Dowben, and E. Vescovo

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Wave-vector-dependent exchange splitting in a local moment system, C. Waldfried, T. McAvoy, D. Welipitiya, Takashi Komesu, Peter A. Dowben, and E. Vescovo

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Strain induced alteration of the gadolinium surface state, C. Waldfried, D.N. McIlroy, T. McAvoy, D. Welipitiya, Peter A. Dowben, and E. Vescovo

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THE SPIN POLARIZED BAND STRUCTURE OF STRAINED THIN FILMS OF GADOLINIUM, C. Waldfried, E. Vescovo, and Peter A. Dowben

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THE GROWTH OF STRAINED THIN FILMS OF GADOLINIUM, C. Waldfried, O. Zeybek, T. Bertrams, S.C. Barrett, and Peter A. Dowben

1997

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Forming B1-xCx Semiconductor Layers by Chemical Vapor Deposition, Peter A. Dowben

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Inner-Shell Excitation Spectroscopy of closo-Carboranes, Adam P. Hitchcock, Stephen G. Urquhart, Alex T. Wen, A. L. David Kilcoyne, Tolek Tyliszczak, Eckart Rühl, Nobuhiro Kosugi, John D. Bozek, James T. Spencer, David N. McIlroy, and Peter Dowben

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Nickel doping of boron–carbon alloy films and corresponding Fermi level shifts, Seong-Don Hwang, N. Remmes, Peter A. Dowben, and D.N. McIlroy

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Nickel doping of boron–carbon alloy films and corresponding Fermi level shifts, Seong-Don Hwang, N. Remmes, Peter A. Dowben, and D.N. McIlroy

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Preferential Bonding Orientations of Ferrocene on Surfaces, C. Waldfried, D. Welipitiya, C. W. Hutchings, H. S. V. de Silva, Gordon A. Gallup, Peter Dowben, W. W. Pai, Jiandi Zhang, J. F. Wendelken, and N. M. Boag

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FABRICATION OF MICRON SCALE MAGNETIC NICKEL FEATURES BY SELECTIVE AREA ORGANOMETALLIC CHEMICAL VAPOR DEPOSITION, D. Welipitiya, C.N. Borca, and Peter A. Dowben

1996

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Optical properties of boron carbide (B5C) thin films fabricated by plasma-enhanced chemical-vapor deposition, Ahmad A. Ahmad, N.J. Ianno, P.G. Snyder, D. Welipitiya, D. Byun, and Peter A. Dowben

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Experimental evidence for the dynamic Jahn-Teller effect in La0.65Ca0.35MnO3, P. Dai, Jiandi Zhang, H.A. Mook, Sy_Hwang Liou, Peter A. Dowben, and E.W. Plummer

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Reduced Diameter Retractable Cylindrical Mirror Analyzer, Peter A. Dowben and David N. McIlroy

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Fabrication of boron-carbide boron heterojunction devices, Seong-Don Hwang, Dongjin Byun, N.J. Ianno, Peter A. Dowben, and H.R. Kim

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Nickel doping of boron carbide grown by plasma enhanced chemical vapor deposition, Seong-Don Hwang, N.B. Remmes, Peter A. Dowben, and D.N. McIlroy

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Fabrication of n-type nickel doped B5 C1+δ homojunction and heterojunction diodes, Seong-Don Hwang, Ken Yang, Peter A. Dowben, Ahmad A. Ahmad, N.J. Ianno, J.Z. Li, J.Y. Lin, H.X. Jiang, and D.N. McIlroy

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Auger Electron Spectroscopy of Free Argon Clusters, A. Knop, D.N. McIlroy, Peter A. Dowben, and E. Ruhl

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Auger Electron Spectroscopy of Free Argon Clusters, A. Knop, D. N. McIlroy, Peter A. Dowben, and E. Rühl

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Spin polarization of the conduction bands and secondary electrons of Gd(0001), Dongqi Li, J. Pearson, S.D. Bader, D.N. McIlroy, C. Waldfried, and Peter A. Dowben

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Oxygen Induced Suppression of the Surface Magnetization of Gd(0001), D.N. McIlroy, C. Waldfried, Dongqi Li, J. Pearson, S.D. Bader, D.-J. Huang, P.D. Johnson, R.F. Sabiryanov, Sitaram Jaswal, and Peter A. Dowben

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Comparison of the temperature-dependent electronic structure of the perovskites La0.65Ca0.35MnO3 (A=Ca, Ba), D.N. McIlroy, C. Waldfried, Jiandi Zhang, J.-W. Choi, F. Foong, Sy_Hwang Liou, and Peter A. Dowben

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Strain-induced distortion of the bulk bands of gadolinium, Carlo Waldfried, D.N. McIlroy, C.W. Hutchings, and Peter A. Dowben

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Fabrication of large arrays of micron-scale magnetic features by selective area organometallic chemical vapor deposition, D. Welipitiya, Y.L. He, Jiandi Zhang, P.I. Oden, T. Thundat, R.J. Warmack, Ismail Gobulukoglu, Z.S. Shan, David J. Sellmyer, and Peter A. Dowben

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Ultraviolet and electron radiation induced fragmentation of adsorbed ferrocene, Dulip Welipitiya, A. Green, J.P. Woods, Peter A. Dowben, Brian W. Robertson, Dongjin Byun, and Jiandi Zhang

1995

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Scanning tunneling microscopy study of intermediates in the dissociative adsorption of closo-1,2-dicarbadodecaborane on Si(111), J.M. Carpinelli, E.W. Plummer, Dongjin Byun, and Peter A. Dowben

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Scanning tunneling microscopy study of intermediates in the dissociative adsorption of closo-1,2-dicarbadodecaborane on Si(111), J.M. Carpinelli, E.W. Plummer, Dongjin Byun, and Peter A. Dowben

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Forming B1-xCx Semiconductor Devices By Chemical Vapor Deposition, Peter A. Dowben

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Resonant photoemission studies of the thickness dependence of the unoccupied Gd 5d bands, Peter A. Dowben, Dongqi Li, Jiandi Zhang, and M. Onellion

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Resonant photoemission studies of the thickness dependence of the unoccupied Gd 5d bands, Peter A. Dowben, Dongqi Li, Jiandi Zhang, and M. Onellion

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Mercury surface-plasmon dispersion: Experiment and theory, Bong-Ok Kim, Geunseop Lee, E.W. Plummer, Peter A. Dowben, and A. Liebsch

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Spin Polarization of the Conduction Bands of Gd(0001)*, Dongqi Li, J. Pearson, S.D. Bader, D. N. McIlroy, C. Waldfried, and Peter A. Dowben

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Spin-polarized photoemission studies of the exchange splitting of the Gd 5d electrons near the Curie temperature, Dongqi Li, J. Pearson, S.D. Bader, D.N. McIlroy, C. Waldfried, and Peter A. Dowben

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THE PARAMAGNETIC CORRELATION LENGTH OF Mn THIN FILMS, D.N. McIlroy and Peter A. Dowben

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A novel design for a small retractable cylindrical mirror analyzer, D.N. McIlroy, Peter A. Dowben, A. Knop, and E. Ruhl