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Submissions from 2007

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Low-Frequency Noise in Epitaxially Grown Schottky Junctions, S. Preu, M. Hanson, T. L.J. Wilkinson, S. Malzer, A. C. Gossard, Elliott R. Brown, G. H. Döhler, and L. J. Wang

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InGaAs Nipnip Superlattice THz Emitters, S. Preu, F. Renner, M. Hanson, T. L.J. Wilkinson, S. Malzer, A. C. Gossard, Elliott R. Brown, G. H. Dohler, and L. J. Wang

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Infrared Surface Plasmon Resonances Due to Er-V Semimetallic Nanoparticles in III-V Semiconductor Matrices, S. Preu, F. H. Renner, S. Malzer, G. H. Döhler, L. J. Wang, M. Hanson, A. C. Gossard, T. L.J. Wilkinson, and Elliott R. Brown

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On the Strong and Narrow Absorption Signature in Lactose at 0.53 THz, S. Preu, F. H. Renner, S. Malzer, G. H. Döhler, L. J. Wang, M. Hanson, A. C. Gossard, T. L.J. Wilkinson, and Elliott R. Brown

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Advances in Schottky Rectifier Performance, George N. Saddik, Rahul S. Singh, and Elliott R. Brown

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Assignment of the Lowest-Lying THz Absorption Signatures in Biotin and Lactose Monohydrate by Solid-State Density Functional Theory, Rahul S. Singh, Martin O. Culjat, Jason C. Cho, Ratnakar R. Neurgaonkar, Douglas C. Yoon, Warren S. Grundfest, Elliot R. Brown, and Shane N. White

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Design & Optimization of an I-Rtd Hybrid THz Oscillator Based Upon In1−xGaxAs/GaSbyAs1−y Heterostructure Systems, Rahul S. Singh, Martin O. Culjat, Warren S. Grundfest, Elliott R. Brown, and Shane N. White

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THz Photomixing, Rahul S. Singh, Martin O. Culjat, Stephen P. Vampola, Kimani Williams, Zachary D. Taylor, Hua Lee, Warren S. Grundfest, and Elliott R. Brown

Penetration of Radiopaque Dental Restorative Materials Using a Novel Ultrasound Imaging System, Rahul S. Singh, Zachary D. Taylor, Martin O. Culjat, Warren S. Grundfest, and Elliott R. Brown

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Demonstration of a Differential-Absorption Radar (DAR) on the Resonant Signature of a Biochemical Aerosol at 530 GHz, Z. D. Taylor, R. S. Singh, Elliott R. Brown, J. E. Bjarnason, M. P. Hanson, and A. C. Gossard

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Students’ Use of Symmetry with Gauss’s Law, Adrienne L. Traxler, Katrina E. Black, and John R. Thompson

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Vacancy Defect Distributions in Bulk ZnO Crystals, Filip Tuomisto and David C. Look

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Introduction and Recovery of Ga and N Sublattice Defects in Electron-Irradiated Gan, F. Tuomisto, V. Ranki, David C. Look, and Gary C. Farlow

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Noise-Correlating Radar Based on Retrodirective Antennas, Dwight Woolard, Weidong Zhang, Boris Gelmont, Elliott R. Brown, and Robert Trew

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A Reflection Based, Pulsed THz Imaging System With 1 mm Spatial Resolution, Jing Xu, Kevin W. Plaxco, S. James Allen, Jon E. Bjarnason, and Elliott R. Brown

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The Effect of Si Doping on the Electrical Properties of B12As2 Thin Films on (0001) 6H-SiC Substrates, Zhou Xu, J. H. Edgar, David C. Look, S. Baumann, R. J. Bleiler, S. H. Wang, and S. E. Mohney

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Retrodirective Radar for Small Projectile Detection, A. C. Young, J. D. Zimmerman, Elliott R. Brown, and A. C. Gossard

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Ultra-Wideband Multifunctional Communications/Radar System, Weidong Zhang, Dwight Woolard, Elliott R. Brown, Boris Gelmont, and Robert Trew

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The Metal-Insulator Transition in VO2 Studied using Terahertz Apertureless Near-Field Microscopy, Hui Zhan, Victoria Astley, Michael Hvasta, Jason A. Deibel, Daniel M. Mittleman, and Yong-Sik Lim

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Temperature Dependence of Terahertz Emission from InMnAs, Hui Zhan, Jason A. Deibel, Jonathan Laib, Chanjuan Sun, Junichiro Kono, Daniel M. Mittleman, and Hiro Munekata

Temperature Dependence of Terahertz Emission from InMnAs, Hui Zhan, Jason A. Deibel, Jonathan Laib, Chanjuan Sun, Junichiro Kono, Daniel M. Mittleman, and Hiro Munekata

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Temperature-Dependence of Terahertz Emission from Dilute Magnetic Semiconductors, Hui Zhan, Jason A. Deibel, Jonathan Laib, Chanjuan Sun, Junichiro Kono, Hiro Munekata, and Daniel M. Mittleman

Terahertz Apertureless Near-Field Microscopy of a Vanadium Dioxide Thin Film, Hui Zhan, Michael Hvasta, Victoria Astley, Jason A. Deibel, and Daniel M. Mittleman

Plasmon-Enhanced Terahertz Near-Field Spectroscopy, Hui Zhan, Michael Hvasta, Victoria Astley, Jason A. Deibel, Daniel M. Mittleman, Feng Hao, Peter Nordlander, and Y. Lim

Terahertz Spectroscopy in the Near Field, Hui Zhan, Michael Hvasta, Victoria Astley, Jason A. Deibel, Daniel M. Mittleman, Feng Hao, Peter Nordlander, and Y. Lim

Surface and Bulk Exciton Recombination Dynamics in GaN Freestanding Films Via One- and Two-Photon Excitations, Yongchun Zhong, Kam Sing Wong, Weili Zhang, and C. Look

Submissions from 2006

Investigation of the Interface Properties of MOVPE Grown AlGaN/GaN High Electron Mobility Transistor (HEMT) Structures On Sapphire, T. Aggerstam, S. Lourdudoss, H. H. Radamson, M. Sjodin, P. Lorenzini, and David C. Look

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Methods and Problems of Probing Student Understanding: An Example from Physics, Katrina E. Black and Adrienne L. Traxler

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Characterization of a Planar Self-Complementary Square-Spiral Antenna in the THz Region, F. L. Bloom, A. C. Young, R. C. Myers, Elliott R. Brown, A. C. Gossard, and E. G. Gwinn

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Analysis of an X-Band Retrodirective Noise Correlating Radar for Large-Caliber Bullet and Projectile Detection, Elliott B. Brown and Elliott B. Brown

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Terahertz-Regime Attenuation Signatures in Bacillus subtilis and a Model Based on Surface Polariton Effects, Elliott R. Brown

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High-Sensitivity, Quasi-Optically-Coupled Semimetal-Semiconductor Detectors at 104 GHz, Elliott R. Brown, H. Kazemi, A. C. Young, J. D. Zimmerman, T. L.J. Wilkinson, J. E. Bjarnason, J. B. Hacker, and A. C. Gossard

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ErAs Island-Stacking Growth Technique for Engineering Textured Schottky Interfaces, Elliott R. Brown, Tatyana B. Khromova, Tatiana Globus, Dwight L. Woolard, James O. Jensen, and Alexander Majewski

Persistent N-Type Photoconductivity in P-Type ZnO, Bruce Claflin, David C. Look, Seong-Ju Park, and G. Cantwell

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Simulating the Generation and Guided Propagation of Terahertz Radiation using COMSOL Multiphysics, Jason A. Deibel

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Terahertz Spectroscopy of InMnAs, Jason A. Deibel

Frequency-Dependent Radiation Patterns Emitted by THz Plasmons on Finite Length Cylindrical Metal Wires, Jason A. Deibel, Nicholas Berndsen, Kanglin Wang, Daniel M. Mittleman, Nick C. J. van der Valk, and Paul C. M. Planken

Enhanced Coupling of Terahertz Radiation to Cylindrical Wire Waveguides, Jason A. Deibel, Kanglin Wang, Matthew Escarra, and Daniel M. Mittleman

Mode Matching of Terahertz Radiation to Cylindrical Wire Waveguides, Jason A. Deibel, Kanglin Wang, Matthew Escarra, and Daniel M. Mittleman

Mode Matching of Terahertz Radiation to Cylindrical Wire Waveguides using Radially Symmetric Photoconductive Antennas, Jason A. Deibel, Kanglin Wang, Matthew Escarra, and Daniel M. Mittleman

Terahertz Emission Spectroscopy of p-In1−xMnxAs, Jason A. Deibel, Hui Zhan, Jonathan Laib, C. Sun, Junichiro Kono, and Daniel M. Mittleman

Submillimeter Measurements of Isotopes of Nitric Acid, Brian J. Drouin, Charles E. Miller, Juliane L. Fry, Douglas T. Petkie, Paul Helminger, and Ivan Medvedev

Deep Traps in High-Purity Semi-Insulating 6H-SiC Substrates: Thermally Stimulated Current Spectroscopy, Zhaoqiang Fang, Bruce B. Claflin, David C. Look, Laura Polenta, J. Chen, T. E. Anderson, and William C. Mitchel

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Giant Traps on the Surface of Hydride Vapor Phase Epitaxy-Grown Free-Standing GaN, Z-Q. Fang, C. Look, A. Krtschil, A. Krost, F. A. Khan, and I. Adesida

Aeronomy, Jane L. Fox

The Near-Terminator Ionosphere of Venus: How Chapman-esque?, Jane L. Fox

The Near and Post-Terminator Ionosphere of Mars, Jane L. Fox and Stephen W. Bougher

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Morphology of the Near-Terminator Martian Ionosphere: A Comparison of Models and Data, Jane L. Fox and Katherine E. Yeager

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Development of ZnMgCdO-Based Alloys and Heterostructures for Optical Applications, Michael Gerhold, Andrei V. Osinsky, and David C. Look

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The Features of Drosophila Core Promoters Revealed by Statistical Analysis, Naum I. Gershenzon, Edward N. Trifonov, and Ilya P. Ioshikhes

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ErAs as a Transparent Contact at 1.55 μm, M. P. Hanson, A. C. Gossarw, and Elliott R. Brown

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Direct Evidence of Impurity Decoration of Ga Vacancies in GaN from Positron Annihilation Spectroscopy, S. Hautakangas, I. Makkonen, V. Ranki, J. Puska, K. Saarinen, X. Xu, and David C. Look

Gallium and Nitrogen Vacancies in GaN: Impurity Decoration Effects, S. Hautakangas, V. Ranki, I. Makkonen, J. Puska, K. Saarinen, L. Liszkay, D. Seghier, H. P. Gislason, J. A. Freitas Jr., Richard L. Henry, X. Xu, and David C. Look

Concealed Weapon Identification using Terahertz Imaging Sensors, Eddie L. Jacobs, Steven K. Moyer, Charmaine C. Franck, Frank C. De Lucia, Corey Casto, Douglas T. Petkie, Steven R. Murrill, and Carl E. Halford

Broadband Group Velocity Anomaly in Transmission through a Photonic Crystal Slab, Zhongping Jian, Jason A. Deibel, and Daniel M. Mittleman

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Resonant-Optical-Cavity Photoconductive Switch With 0.5% Conversion Efficiency and 1.0 W Peak Power, H. Kazemi, G. Nagy, L. Tran, E. Grossman, Elliott R. Brown, A. C. Gossard, G. D. Boreman, B. Lail, A. C. Young, and J. D. Zimmerman

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Coupling of Phonons with Excitons Bound to Different Donors and Acceptors in Hexagonal GaN, K. P. Korona, A. Wysmolek, J. Kuhl, M. Kamińska, J. M. Baranowski, David C. Look, and S. S. Park

Local P-Type Conductivity in N-GaN and N-ZnO Layers Due to Inhomogeneous Dopant Incorporation, A. Krtschil, David C. Look, Z-Q. Fang, A. Dadgar, A. Diez, and A. Krost

Doping and Defects in ZnO, David C. Look

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Progress in ZnO Materials and Devices, David C. Look

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Fast Scan Submillimeter Spectroscopy Technique (FASSST), Ivan Medvedev, Brenda P. Winnewisser, Manfred Winnewisser, Markus Behnke, Frank C. De Lucia, Douglas T. Petkie, Ryan P. A. Bettens, and Zbigniew Kisiel

Deep Level near EC - 0.55 eV in Undoped 4H-SiC Substrates, William C. Mitchel, William D. Mitchell, S. R. Smith, Gerry Landis, A. O. Evwaraye, Zhaoqiang Fang, David C. Look, and J. R. Sizelove

CdZnO/ZnO Heterostructures for UV-Visible Light Emitters, Andrei V. Osinsky, Jianwei Dong, Brian Hertzog, Amir M. Dabiran, Peter Chow, Winston Schoenfeld, Steve Pearton, David C. Look, and Alexander Cartwright

ZnCdO/ZnMgO and ZnO/AlGaN Heterostructures for UV and Visible Light Emitters, Andrei V. Osinsky, Jianwei Dong, J. Q. Xie, Brian Hertzog, Amir M. Dabiran, Peter P. Chow, Steve J. Pearton, D. P. Norton, David C. Look, Winston Schoenfeld, O. Lopatiuk, L. Chernyak, M. Cheung, Alexander N. Cartwright, and M. Gerhold

Nonstationary Time-Domain Statistics of Multiply Scattered Broadband Terahertz Pulses, Jeremy Pearce, Kevin Doyle, Zhongping Jian, Jason A. Deibel, and Daniel M. Mittleman

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The Millimeter and Submillimeter-Wave Rotational Spectrum of the 8191, 6171, and 21 Vibrational States of Nitric Acid, Douglas T. Petkie, Paul Helminger, Ivan Medvedev, Atsuko Maeda, and Frank C. De Lucia

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The Rotational Spectrum of H15N O3: All State Below 1000 cm-1, Douglas T. Petkie, Mark Kipling, Ashley Jones, Paul Helminger, Ivan Medvedev, Atsuko Maeda, Brian J. Drouin, and Charles E. Miller

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P2O-8 Single-Element PLZT Transducer for Wide-Bandwidth Imaging of Solid Materials, Rahul S. Singh, Martin Culjat, R. R. Neurgaonkar, Shane N. White, Warren S. Grundfest, and Elliott R. Brown

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Metalorganic Chemical Vapor Deposition and Characterization of ZnO Materials, Shangzu Sun, Gary S. Tompa, Brent Hoerman, David C. Look, Bruce Claflin, Catherine E. Rice, and Puneet Masaun

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Tunneling Through MnAs Particles at a GaAs P+ N+ Junction, Z. D. Taylor, Elliott R. Brown, J. E. Bjarnason, M. P. Hanson, and A. C. Gossard

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Assessment and Modification of an Introductory Astronomy Laboratory Lesson on Astronomical Time-Keeping, Adrienne L. Traxler

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Analysis of Student Understanding of Symmetry in Gauss’ Law, Adrienne L. Traxler, Katrina E. Black, John R. Thompson, and Michael C. Wittmann

Dissociation Of V-Ga-O-N Complexes In HVPE GaN by High Pressure and High Temperature Annealing, F. Tuomisto, S. Hautakangas, I. Makkonen, V. Ranki, M. J. Puska, K. Saarinen, M. Bockowski, T. Suski, T. Paskova, B. Monemar, X. Xu, and David C. Look

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An Optically-Triggered I-RTD Hybrid Device for Continuous-Wave Generation of THz Oscillations, Dwight Woolard, Weidong Zhang, Elliott Brown, Boris Gelmont, and Robert Trew

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Magnetopolaron Effect on Shallow Donors in GaN, A. Wysmolek, R. Stepniewski, M. Potemski, B. Chwalisz-Pietka, K. Pakula, J. M. Baranowski, David C. Look, S. S. Park, and S. K. Lee

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1/F Noise in All-Epitaxial Metal-Semiconductor Diodes, A. C. Young, J. D. Zimmerman, Elliott R. Brown, and A. C. Gossard

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Radiative Recombination and Ultralong Exciton Photoluminescence Lifetime in GaN Freestanding Film Via Two-Photon Excitation, Yongchun Zhong, Kam Sing Wong, Weili Zhang, and David C. Look

ErSb/GaSb Metal/Semiconductor Nanocomposite Grown by Molecular Beam Epitaxy, Jeramy D. Zimmerman, Arthur C. Gossard, Adam C. Young, Merritt P. Miller, and Elliott R. Brown

Submissions from 2005

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Sensitivity Measurement and Analysis of an ErAs:GaAs Coherent Photomixing Transceiver, Jon E. Bjarnason and Elliott R. Brown

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Retrodirective Noise-Correlating Radar at X Band: First Demonstration of Small Target Detection, Elliott B. Brown and Elliott R. Brown

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Bright MM-Wave and THz Luminescence by Down-Conversion of Near-IR Amplified-Spontaneous-Emission, Elliott R. Brown, J. E. Bjarnason, T. L.J. Wilkinson, D. C. Driscoll, M. Hanson, and A. C. Gossard

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State-of-the-Art in 1.55 νm Ultrafast InGaAs Photoconductors, and the Use of Signal-Processing Techniques To Extract the Photocarrier Lifetime, Elliott R. Brown, D. C. Driscoll, and A. C. Gossard

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An Ultra-Compact Low Loss 30-GHz Micromachined Coaxial Filter, Richard T. Chen and Elliott R. Brown

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Evaluation of Gallium-Indium Alloy as an Acoustic Couplant for High-Impedance, High-Frequency Applications, Martin O. Culjat, Rahul S. Singh, Shane N. White, Ratnakar R. Neurgaonkar, and Elliott R. Brown

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Ultrasound Crack Detection in a Simulated Human Tooth, M. O. Culjat, R. S. Singh, Elliott R. Brown, R. R. Neurgaonkar, D. C. Yoon, and Shane N. White

Photoconductive Terahertz Antenna with Radial Symmetry, Jason A. Deibel, Matthew Escarra, and Daniel M. Mittleman

Photoconductive Terahertz Antenna with Radial Symmetry, Jason A. Deibel, Matthew Escarra, and Daniel M. Mittleman

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Frequency Scanned Interferometer Demonstration System, Jason A. Deibel, Sven Nyberg, Keith Riles, and Haijun Yang

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FEM Characterization of Terahertz Wave Propagation on Metal Wire Waveguides, Jason A. Deibel, Kanglin Wang, Matthew Escarra, and Daniel M. Mittleman

The Physics and Chemistry of THz Sensors and Imagers: Long-Standing Applications, New Opportunities, and Pitfalls, Frank C. De Lucia and Douglas T. Petkie

THz Gas Sensing with Submillimeter Techniques, Frank C. De Lucia and Douglas T. Petkie

THz +'X': A Search for New Approaches to Significant Problems, Frank C. De Lucia, Douglas T. Petkie, Robert K. Shelton, Sarah L. Westcott, and Brian N. Strecker

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Ultrafast Photoresponse at 1.55 μm in InGaAs With Embedded Semimetallic ErAs Nanoparticles, D. C. Driscoll, M. P. Hanson, A. C. Gossard, and Elliott R. Brown

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P-Type Doping Utilizing Nitrogen and Mn Doping of ZnO Using MOCVD for Ultraviolet Lasers and Spintronic Applications, E. James Egerton, Ashok K. Sood, Rajwinder Singh, Yash R. Puri, Robert F. Davis, Jon Pierce, David C. Look, and Todd Steiner

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Development of Antennas for Radially Polarized Terahertz Radiation, Matthew Escarra, Jason A. Deibel, Kanglin Wang, and Daniel M. Mittleman

Thermally Stimulated Current Spectroscopy of High-Purity Semi-Insulating 4H-SiC Substrates, Zhaoqiang Fang, Bruce B. Claflin, David C. Look, Laura Polenta, and William C. Mitchel

Thermally Stimulated Current Spectroscopy and Photoluminescence of Carbon-Doped Semi-Insulating GaN Grown by Ammonia-Based Molecular Beam Epitaxy, Z-Q. Fang, David C. Look, Bruce Claflin, S. Haffouz, H. Tang, and J. Webb

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Traps in AlGaN/GaN/SiC Heterostructures Studied by Deep Level Transient Spectroscopy, Z-Q. Fang, David C. Look, D. H. Kim, and I. Adesida

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Effects of Dissociative Recombination on the Composition of Planetary Atmospheres, Jane L. Fox

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C and C+ in the Venusian Thermosphere/Ionosphere, Jane L. Fox and L. J. Paxton