Professor of Physics
Department of Physics, Behlen Laboratory
University of Nebraska
Lincoln, Nebraska 68588–2770
Tel: 402–472–7886
email: pdowben@unl.edu
2002
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
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
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
Boron-Carbide and Boron Rich Rhobohedral Based Transistors and Tunnel Diodes, Peter A. Dowben
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
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
The finite-temperature densities of states for half-metallic ferromagnets, Ralph Skomski and Peter A. Dowben
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
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
Band filling and depletion through the doping of polyaniline thin films, B. Xu, Jaewu Choi, A.N. Caruso, and Peter A. Dowben
Preferential orientation of short chain vapor deposited polyaniline thin films on gold, B. Xu, Jaewu Choi, and Peter A. Dowben
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
Band structure of strained Gd(0001) films, I. N. Yakovkin, Takashi Komesu, and Peter A. Dowben
2001
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
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
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
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
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
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
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
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
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
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
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
Interplay between plasmons and the band structure for the Mo(112) surface, I. N. Yakovkin, Jiandi Zhang, and Peter A. Dowben
2000
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
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
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
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
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
SELECTIVE AREA CHEMICAL VAPOR DEPOSITION OF CHROMIUM OXIDES, Ruihua Cheng, C.N. Borca, and Peter A. Dowben
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
ESR investigations on Ca perovskite, M. Chipara, Sy-Hwang Liou, C.N. Borca, R. Shoemaker, Shireen Adenwalla, and Peter A. Dowben
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
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
Boron-Carbide and Boron Rich Rhobohedral Based Transistors and Tunnel Diodes, Peter A. Dowben
Rare-Earth Boride Thin Film System, Peter A. Dowben, Zenchen Zhong, and David J. Sellmyer
Method For Depositing Rare-Earth Boride Onto a Substrate, Peter A. Dowben, Zhenchen Zhong, and David J. Sellmyer
Surface segregation and restructuring of colossal-magnetoresistant manganese perovskites La0.65Sr0.35MnO3, Hani Dulli, Peter A. Dowben, Sy-Hwang Liou, and Earl Ward Plummer
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
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
Strain and strain relief in Gd(0001) films on Mo(112), Takashi Komesu, C. Waldfried, and Peter A. Dowben
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
Manganese surface segregation in NiMnSb, Delia Ristoiu, J. P. Nozie`res, C.N. Borca, B. Borca, and Peter A. Dowben
The influence of both coordination number and lattice constant on the nonmetal to metal transition, I.N. Yakovkin and Peter A. Dowben
1999
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
Structure and Hysteresis of Patterned Soft-Magnetic Structure, C. N. Borca, Ralph Skomski, and Peter Dowben
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
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
Surfaces of the perovskite manganites La1-xCaxMnO3, Jaewu Choi, Jiandi Zhang, Sy-Hwang Liou, Peter A. Dowben, and Earl Ward Plummer
Unoccupied band structure of strained gadolinium, Takashi Komesu, C. Waldfried, and Peter A. Dowben
Unoccupied band structure of strained gadolinium, Takashi Komesu, C. Waldfried, and Peter A. Dowben
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
Structural domain growth of strained gadolinium on Mo(112), C. Waldfried, Peter A. Dowben, O. Zeybek, T. Bertrams, and S. D. Barrett
1998
Sputter deposition of high resistivity boron carbide, Ahmad A. Ahmad, Natale J. Ianno, Seong-Don Hwang, and Peter A. Dowben
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
Can photoemission accurately probe the bulk electronic structure of the complex oxides?, Jaewu Choi, C. Waldfried, Sy_Hwang Liou, and Peter A. Dowben
Can photoemission accurately probe the bulk electronic structure of the complex oxides?, Jaewu Choi, C. Waldfried, Sy-Hwang Liou, and Peter A. Dowben
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
Finite size scaling in the thin film limit, C. Waldfield, D. Welipitiya, T. McAvoy, Peter A. Dowben, and E. Vescovo
The influence of enhanced surface magnetism on finite-size scaling, C. Waldfried, T. McAvoy, D. Welipitiya, Peter A. Dowben, and E. Vescovo
Wave-vector-dependent exchange splitting in a local moment system, C. Waldfried, T. McAvoy, D. Welipitiya, Takashi Komesu, Peter A. Dowben, and E. Vescovo
Strain induced alteration of the gadolinium surface state, C. Waldfried, D.N. McIlroy, T. McAvoy, D. Welipitiya, Peter A. Dowben, and E. Vescovo
THE SPIN POLARIZED BAND STRUCTURE OF STRAINED THIN FILMS OF GADOLINIUM, C. Waldfried, E. Vescovo, and Peter A. Dowben
THE GROWTH OF STRAINED THIN FILMS OF GADOLINIUM, C. Waldfried, O. Zeybek, T. Bertrams, S.C. Barrett, and Peter A. Dowben
1997
Forming B1-xCx Semiconductor Layers by Chemical Vapor Deposition, Peter A. Dowben
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
Nickel doping of boron–carbon alloy films and corresponding Fermi level shifts, Seong-Don Hwang, N. Remmes, Peter A. Dowben, and D.N. McIlroy
Nickel doping of boron–carbon alloy films and corresponding Fermi level shifts, Seong-Don Hwang, N. Remmes, Peter A. Dowben, and D.N. McIlroy
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
FABRICATION OF MICRON SCALE MAGNETIC NICKEL FEATURES BY SELECTIVE AREA ORGANOMETALLIC CHEMICAL VAPOR DEPOSITION, D. Welipitiya, C.N. Borca, and Peter A. Dowben
1996
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
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
Reduced Diameter Retractable Cylindrical Mirror Analyzer, Peter A. Dowben and David N. McIlroy
Fabrication of boron-carbide boron heterojunction devices, Seong-Don Hwang, Dongjin Byun, N.J. Ianno, Peter A. Dowben, and H.R. Kim
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
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
Auger Electron Spectroscopy of Free Argon Clusters, A. Knop, D.N. McIlroy, Peter A. Dowben, and E. Ruhl
Auger Electron Spectroscopy of Free Argon Clusters, A. Knop, D. N. McIlroy, Peter A. Dowben, and E. Rühl
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
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
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
Strain-induced distortion of the bulk bands of gadolinium, Carlo Waldfried, D.N. McIlroy, C.W. Hutchings, and Peter A. Dowben
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
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
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
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
Forming B1-xCx Semiconductor Devices By Chemical Vapor Deposition, Peter A. Dowben
Resonant photoemission studies of the thickness dependence of the unoccupied Gd 5d bands, Peter A. Dowben, Dongqi Li, Jiandi Zhang, and M. Onellion
Resonant photoemission studies of the thickness dependence of the unoccupied Gd 5d bands, Peter A. Dowben, Dongqi Li, Jiandi Zhang, and M. Onellion
Mercury surface-plasmon dispersion: Experiment and theory, Bong-Ok Kim, Geunseop Lee, E.W. Plummer, Peter A. Dowben, and A. Liebsch
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
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
THE PARAMAGNETIC CORRELATION LENGTH OF Mn THIN FILMS, D.N. McIlroy and Peter A. Dowben
A novel design for a small retractable cylindrical mirror analyzer, D.N. McIlroy, Peter A. Dowben, A. Knop, and E. Ruhl
A novel design for a small retractable cylindrical mirror analyzer, D.N. McIlroy, Peter A. Dowben, A. Knop, and E. Ruhl
Correlation between screening and electron effective mass across the nonmetal-metal transition in ultrathin films, Jiandi Zhang, D.N. McIlroy, and Peter A. Dowben
1994
Heterojunction fabrication by selective area chemical vapor deposition induced by synchrotron radiation, Dongjin Byun, Seong-don Hwang, Peter A. Dowben, F. Keith Perkins, F. Filips, and N.J. Ianno
Resonant Photoemission Studies of Thickness Dependence of the Unoccupied Gd 5d Bands, Peter A. Dowben, Dongqi Li, Jiandi Zhang, and M. Onellion
Unoccupied surface electronic structure of Gd(0001), Dongqi Li, Peter A. Dowben, J.E. Ortega, and F.J. Himpsel