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Submissions from 2001

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Evidence for Shallow Acceptors in GaN, D. C. Reynolds, David C. Look, B. Jogai, and Richard J. Molnar

Identification and Thermal Stability of Ga Vacancies in Electron-Irradiated Mg-Doped GaN Bulk Crystals, K. Saarinen, J. Nissila, T. Suski, and David C. Look

Ga Vacancies in Electron Irradiated GaN: Introduction, Stability and Temperature Dependence of Positron Trapping, K. Saarinen, T. Suski, I. Grzegory, and David C. Look

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Thermal Stability of Isolated and Complexed Ga Vacancies in GaN Bulk Crystals, K. Saarinen, T. Suski, I. Grzegory, and David C. Look

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High Mobility in N-Type GaN Substrates, A. Saxler, David C. Look, S. Elhamri, J. R. Sizelove, William C. Mitchel, C. M. Sung, S. S. Park, and K. Y. Lee

Electronic Defect States Observed by Cathodoluminescence Spectroscopy at GaN/Sapphire Interfaces, X. L. Sun, Steven H. Goss, Leonard J. Brillson, David C. Look, and Richard J. Molnar

Submissions from 2000

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Electrical Properties of Boron-Doped P-SiGeC Grown on N(-)-Si Substrate, M. Ahoujja, Y. K. Yeo, R. L. Hengehold, G. S. Pomrenke, David C. Look, and J. Huffman

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ZnO Diode Fabricated by Excimer-Laser Doping, Toru Aoki, Yoshinori Hatanaka, and David C. Look

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Process Control and Pulsed Laser Deposition of Materials, R. Biggers, Gregory Kozlowski, J. Jones, D. Dempsey, R. Kleismit, I. Maartense, J. Busbee, T. Peterson, and R. Perrin

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Thermomechatronics of Power Electronic Packages, Elliott R. Brown and M. C. Shaw

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Investigation of In Situ Raman Spectra for the Control of PLD of YBCO Thin Film Superconductors, John Busbee, Rand Biggers, Gregory Kozlowski, Iman Maartense, John Jones, and David Dempsey

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Electron Beam and Optical Depth Profiling of Quasibulk GaN, L. Chernyak, A. Osinsky, G. Nootz, A. Schulte, J. Jasinski, M. Benamara, Z. Liliental-Weber, David C. Look, and Richard J. Molnar

Characteristics of Deep Centers Observed in n-GaN Grown by Reactive Molecular Beam Epitaxy, Z-Q. Fang, David C. Look, Wook Kim, and H. Morkoç

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Electron and Hole Traps in GaN p-i-n Photodetectors Grown by Reactive Molecular Beam Epitaxy, Z-Q. Fang, David C. Look, C. Lu, and H. Morkoç

Deep Centers in as Grown and Electron-Irradiated N-GaN, Z-Q. Fang, L. Polenta, Joseph Hemsky, and C. Look

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Changes in Electrical Characteristics Associated With Degradation of InGaN Blue Light-Emitting Diodes, Z-Q. Fang, Donald C. Reynolds, and David C. Look

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Influence of Nickel Substrate Grain Structure on YBa2Cu3O7-X Supercurrent Connectivity in Deformation-Textured Coated Conductors, D. M. Feldmann, J. L. Reeves, A. A. Polyanskii, Gregory Kozlowski, R. R. Biggers, R. M. Nekkanti, I. Maartense, M. Tomsic, P. Barnes, C. E. Oberly, T. L. Peterson, S. E. Babcock, and D. C. Larbalestier

Applications of Velocity Distributions of Atomic Products in Dissociative Recombination to Aeronomy, Jane L. Fox

Applications to Aeronomy of Velocity Distributions in Dissociative Recombination, Jane L. Fox

Models of the Ionospheres of Venus and Mars, Jane L. Fox

Spectrum of Atomic Carbon Produced in Photodissociation of CO on Mars: Implications for Atmospheric Evolution, Jane L. Fox

Venus's Airglow as Observed by the Cassini Ultraviolet Imaging Spectrometer, Jane L. Fox

Vibrational Distributions of the N2+ A and B States with Comparison to Atlas Data of the First Negative Bands, Jane L. Fox and Thomas E. Skinner

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Spatial Power Combining for High-Power Transmitters, J. Harvey, Elliott R. Brown, D. B. Rutledge, and R. A. York

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Image Processing Plume Fluence for Superconducting Thin-Film Depositions, J. G. Jones, R. R. Biggers, J. D. Busbee, D. V. Dempsey, and Gregory Kozlowski

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Ga-Doped ZnO Films Grown on GaN Templates by Plasma-Assisted Molecular-Beam Epitaxy, H. J. Ko, Yanfang Chen, S. K. Hong, H. Wenisch, T. Yao, and David C. Look

Hall Effect in Semiconductors, David C. Look

Electrical Measurements in GaN: Point Defects and Dislocations, David C. Look, Zhaoqiang Fang, and Laura Polenta

Electrical Measurements in GaN: Point Defects and Dislocations, David C. Look, Zhaoqiang Fang, and Laura Polenta

Hot Carbon Densities and Escape Fluxes at Mars, Andrew F. Nagy, Michael W. Liemohn, Jane L. Fox, and J. Kim

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Millimeter-Wave Rotational Spectra of Small Asymmetric Molecules, Douglas T. Petkie, Jennifer L. Gottfried, and Jennifer L. Powell

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On the Main Irradiation-Induced Defect in GaN, L. Polenta, Z-Q. Fang, and David C. Look

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Combined Effects of Screening and Band Gap Renormalization on the Energy of Optical Transitions in ZnO and GaN, D. C. Reynolds, David C. Look, and B. Jogai

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Time-Resolved Photoluminescence Lifetime Measurements of the Gamma(5) and Gamma(6) Free Excitons in ZnO, D. C. Reynolds, David C. Look, B. Jogai, J. E. Hoelscher, R. E. Sherriff, M. T. Harris, and M. J. Callahan

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Strain Variation with Sample Thickness in GaN Grown by Hydride Vapor Phase Epitaxy, D. C. Reynolds, David C. Look, B. Jogai, J. E. Hoelscher, R. E. Sherriff, and Richard J. Molnar

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Identification of the Gamma(5) and Gamma(6) Free Excitons in GaN, D. C. Reynolds, David C. Look, B. Jogai, A. W. Saxler, Seong-Ju S. Park, and J. Y. Hahn

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Properties of Semi‐Insulating GaAs:Fe Grown by Hydride Vapor Phase Epitaxy, E. Rodríguez Messmer, D. Söderström, P. Hult, S. Marcinkevicius, S. Lourdudoss, and David C. Look

Synthesis of P-Type ZnO Films, Y. R. Ryu, S. Zhu, David C. Look, J. M. Wrobel, H. M. Jeong, and H. W. White

High Electron Mobility in Free-Standing GaN Substrates, A. Saxler, David C. Look, Said Elhamri, J. R. Sizelove, D. Cull, William C. Mitchel, Michael J. Callahan, David F. Bliss, Lionel O. Bouthillette, Sheng-Qi Wang, C. M. Sung, Seong-Ju S. Park, and K. Y. Lee

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Photoluminescence Measurements from the Two Polar Faces of ZnO, R. E. Sherriff, D. C. Reynolds, David C. Look, B. Jogai, J. E. Hoelscher, T. C. Collins, G. Cantwell, and W. C. Harsch

Venus Thermospheric CO and Temperature Deduced From Cassini UVIS Airglow Measurements, A. I. F. Stewart, Larry Esposito, Wayne R. Pryor, and Jane L. Fox

Electron Impact Cross Sections for Use in Modeling the Ionospheres/Thermospheres of the Earth and Planets, K. Sung and Jane L. Fox

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Dissociation of Al2O3(0001) Substrates and the Roles of Silicon and Oxygen in N-Type Gan Thin Solid Films Grown by Gas-Source Molecular Beam Epitaxy, J. E. Van Nostrand, J. Solomon, A. Saxler, Q. H. Xie, D. C. Reynolds, and David C. Look

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New Design for Increased THz Power From LTG GaAs Photomixers, D. J. Yeh and Elliott R. Brown

Submissions from 1999

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A Photoconductive Model for Superior GaAs THz Photomixers, Elliott R. Brown

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Oxygen Pressure-Tuned Epitaxy and Optoelectronic Properties of Laser-Deposited ZnO Films on Sapphire, S. Choopun, R. D. Vispute, W. Noch, A. Balsamo, R. P. Sharma, T. Venkatesan, A. Iliadis, and David C. Look

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Electrical and Optical Properties of Annealed Semi-Insulating GaAs Grown by Vertical Zone Melt Technique, Zhaoqiang -Q Fang, Donald C. Reynolds, David C. Look, M. G. Mier, Rex L. Jones, and Richard L. Henry

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Role of Contacts in Characterization of Deep Traps in Semi-insulating GaAs by Thermally Stimulated Current Spectroscopy, Z-Q. Fang, C. Look, M. Pavlovic, and U. V. Desnica

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Electrical Characterization of Self-Assembled In0.5Ga0.5As/GaAs Quantum Dots by Deep Level Transient Spectroscopy, Z-Q. Fang, Q. H. Xie, David C. Look, J. E. Ehret, and J. E. Van Nostrand

Applications to Aeronomy of Velocity Distributions in Dissociative Recombination, Jane L. Fox

Photochemical Escape of C from Mars, Jane L. Fox

Photochemical Escape of C from Mars, Jane L. Fox

The Martian Thermosphere/Ionosphere: Ancient and Modern, Jane L. Fox and Stephen W. Bougher

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Velocity Distributions of C Atoms in CO+ Dissociative Recombination: Implications for Photochemical Escape of C from Mars, Jane L. Fox and Aleksander Hać

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Image Processing Plume Fluence for Superconducting Thin-Film Depositions, J. G. Jones, R. R. Biggers, J. D. Busbee, D. V. Dempsey, and Gregory Kozlowski

Critical Reactions in Modeling the Jovian Ionosphere, Y. H. Kim and Jane L. Fox

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Low-Frequency Noise in N-GaN with High Electron Mobility, M. E. Levinshtein, S. L. Rumyantsev, David C. Look, Richard J. Molnar, M. A. Khan, G. Simin, V. Adivarahan, and M. S. Shur

Electrical Characterization of Semiconductors, David C. Look

Electrical Transport in Wurtzite and Zincblende GaN, David C. Look

On the Energy Level of EL2 in GaAs, David C. Look and Z-Q. Fang

Point Defect Characterization of GaN and ZnO, David C. Look, Z-Q. Fang, Joseph Hemsky, J. R. Sizelove, and R. L. Jones

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Residual Native Shallow Donor in ZnO, David C. Look, Joseph W. Hemsky, and J. R. Sizelove

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Production and Annealing of Electron Irradiation Damage in ZnO, David C. Look, D. C. Reynolds, Joseph W. Hemsky, R. L. Jones, and J. R. Sizelove

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Electrical and Optical Properties of As-Grown and Electron-Irradiated ZnO, David C. Look, Donald C. Reynolds, Joseph W. Hemsky, J. R. Sizelove, Rex L. Jones, Cole W. Litton, T. Wille, G. Cantwell, and W. C. Harsch

Annealing Studies on GaN Hydride Vapor Phase Epitaxial Layers, David C. Look, Donald C. Reynolds, T. Wille, K. K. Bajaj, T. C. Collins, and Richard J. Molnar

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Dislocation Scattering in GaN, David C. Look and J. R. Sizelove

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Valence-Band Ordering in ZnO, D. C. Reynolds, David C. Look, B. Jogai, C. W. Litton, G. Cantwell, and W. C. Harsch

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Strain Splitting of the Gamma(5) and Gamma(6) Free Excitons in ZnO, D. C. Reynolds, David C. Look, B. Jogai, C. W. Litton, T. C. Collins, M T. Harris, M. J. Callahan, and J. S. Bailey

Optical Properties of ZnO Crystals Containing Internal Strains, Donald C. Reynolds, David C. Look, B. Jogai, Rex L. Jones, Cole W. Litton, W. C. Harsch, and G. Cantwell

Determination of Defect Pair Orientation in ZnO, Donald C. Reynolds, David C. Look, B. Jogai, Cole W. Litton, G. Cantwell, and W. C. Harsch

Solar Activity Variations of the Venus Thermosphere/Ionosphere, K. Sung and Jane L. Fox

High Quality Hydrothermal ZnO Crystals, M. Suscavage, M. T. Harris, David F. Bliss, P. Yip, S.-Q. Wang, D. Schwall, Lionel O. Bouthillette, J. S. Bailey, Michael J. Callahan, David C. Look, Donald C. Reynolds, Rex L. Jones, and Cole W. Litton

Electrical and Optical Properties of Undoped GaSb Grown by Molecular Beam Epitaxy Using Cracked Sb-1 and Sb-2, Qianghua Xie, J. E. Van Nostrand, R. Jones, J. R. Sizelove, and David C. Look

Submissions from 1998

FASSST: A New Gas-Phase Analytical Tool, Sieghard Albert, Douglas T. Petkie, Ryan P. A. Bettens, Sergei P. Belov, and Frank C. De Lucia

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Megawatt Solid-State Electronics, Elliott R. Brown

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RF-MEMS Switches for Reconfigurable Integrated Circuits, Elliott R. Brown

Research Focus on Quasi-Optical Technology, Elliott R. Brown and J. F. Harvey

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Wide-Band Radiometry for Remote Sensing of Oil Films on Water, Elliott R. Brown, O. B. McMahon, T. J. Murphy, G. G. Hogan, G. D. Daniels, and G. Hover

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Terahertz Photomixing in Low-Temperature-Grown GaAs, Elliott R. Brown, Simon Verghese, and K. A. McIntosh

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Electron-Irradiation-Induced Deep Level in n-Type GaN, Z-Q. Fang, Joseph W. Hemsky, David C. Look, and M. P. Mack

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Characterization of Deep Centers in Undoped Semi-insulating GaAs Substrates by Normalized thermally Stimulated Current Spectroscopy: Comparison of 100 and 150 Mm Wafers, Z-Q. Fang, C. Look, and M. G. Mier

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Deep Centers in N-GaN Grown by Reactive Molecular Beam Epitaxy, Z-Q. Fang, David C. Look, W. Kim, Z. Fan, A. Botchkarev, and H. Morkoç

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Deep Centers in Undoped Semi-insulating InP, Z-Q. Fang, David C. Look, M. Uchida, K. Kainosho, and O. Oda

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Effect of High-Temperature Annealing on Electrical and Optical Properties of Undoped Semi-Insulating GaAs, Z-Q. Fang, D. C. Reynolds, David C. Look, N. G. Paraskevopoulos, T. E. Anderson, and R. L. Jones

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Solar Cycle Variability of Hot Oxygen Atoms at Mars, Jhoon Kim, Andrew F. Nagy, Jane L. Fox, and Thomas E. Cravens

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Effect of Ammonia Flow Rate on Impurity incorporation and Material Properties of Si-Doped GaN Epitaxial Films Grown by Reactive Molecular Beam Epitaxy, Wook Kim, A. E. Botchkarev, H. Morkoç, Z-Q. Fang, David C. Look, and David J. Smith

Meteoric Ions in the Ionosphere of Jupiter, Y. H. Kim, Jane L. Fox, and J. M. Grebowsky

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High Mobility AlGaN/GaN Heterostructures Grown by Gas-Source Molecular Beam Epitaxy, L. K. Li, J. Alperin, W. I. Wang, David C. Look, and Donald C. Reynolds

Characterization of GaN, David C. Look

Source of the Yellow Luminescence Band in GaN Grown by Gas-Source Molecular Beam Epitaxy and the Green Luminescence Band in Single Crystal ZnO, David C. Look, Donald C. Reynolds, B. Jogai, J. E. Van Nostrand, R. L. Jones, and J. Jenny

Electrical Properties of Bulk ZnO, David C. Look, Donald C. Reynolds, J. R. Sizelove, R. L. Jones, Cole W. Litton, G. Cantwell, and W. C. Harsch

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Simple Application of the Envelope-Function Approximation for Photonic Crystals, J. Mattia, Elliott R. Brown, and C. Parker

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Comparison of a Rate-Equation Model With Experiment for the Resonant Tunneling Diode in the Scattering-Dominated Regime, J. P. Mattia, A. L. McWhorter, R. J. Aggarwal, F. Rana, Elliott R. Brown, and P. Maki

Chemistry of the Jovian Auroral Thermosphere/Ionosphere, J. J. Perry, Y. H. Kim, Jane L. Fox, and H. S. Porter

Millimeter and Submillimeter-Wave Spectrum of Hydrogen Peroxide in the Ground and v3=1 Vibrational States, Douglas T. Petkie, Thomas M. Goyette, Frank C. De Lucia, Paul Helminger, S. P. Belov, and G. Winnewisser

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The Rotational-Torsional Spectrum of Hydrogen Peroxide in the v3 = 1 Vibrational State, Douglas T. Petkie, Thomas M. Goyette, Paul Helminger, and Frank C. De Lucia

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Neutral-Donor-Bound-Exciton Complexes in ZnO Crystals, D. C. Reynolds, David C. Look, B. Jogai, C. W. Litton, T. C. Collins, W. C. Harsch, and G. Cantwell

Phonon Replicas Associated With Donor-Bound-Excitons in GaN, Donald C. Reynolds, David C. Look, B. Jogai, and Richard J. Molnar

Screening of Excitons in GaN Crystals, Donald C. Reynolds, David C. Look, B. Jogai, and Richard J. Molnar

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Photoelectrochemical Capacitance-Voltage Measurements in GaN, C. E. Stutz, M. Mack, M. D. Bremser, O. H. Nam, Robert F. Davis, and David C. Look