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Submissions from 2011

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Self-Compensation in Semiconductors: The Zn Vacancy in Ga-Doped ZnO, David C. Look, K. D. Leedy, L. Vines, B. G. Svensson, A. Zubiaga, F. Tuomisto, Daniel R. Doutt, and L. J. Brillson

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Donor and Acceptor Concentrations from a Single Mobility Measurement in Degenerate Semiconductors: ZnO, David C. Look, Robin C. Scott, Kevin D. Leedy, and Burhan Bayraktaroglu

Fast Computation of Spectral Centroids, Melody L. Massar, Matthew Fickus, Erik Bryan, Douglas T. Petkie, and Andrew J. Terzuoli Jr.

Enhanced Terahertz Imaging System Performance Analysis and Design Tool for Concealed Weapon Identification, Steven R. Murrill, Charmaine C. Franck, Richard L. Espinola, Douglas T. Petkie, Frank C. De Lucia, and Eddie L. Jacobs

Enhanced p-Type Conductivity of Nitrogen Doped ZnO by Nano/Micro Structured Rods and Zn-Rich Co-Doping Process, Wei Mu, Lei L. Kerr, and David C. Look

Characterization of Ceramic Composite Materials using Terahertz Reflection Imaging Technique, Lindsay Owens, Matthew Bischoff, Adam Cooney, Douglas T. Petkie, and Jason A. Deibel

Mathematical Modeling of 16S Ribosomal DNA Amplification Reveals Optimal Conditions for the Interrogation of Complex Microbial Communities with Phylogenetic Microarrays, Oleg Paliy and Brent Foy

Optimizing the Analysis of Human Intestinal Microbiota With Phylogenetic Microarray, Laura Rigsbee, Richard Thomas Agans, Brent Foy, and Oleg Paliy

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Turbulent Mixing and Layer Formation in Double-Diffusive Convection: 3D Numerical Simulations and Theory, Erica Rosenblum, Pascale Garaud, Adrienne L. Traxler, and Stephan Stellmach

Influence of Substrate Temperature and Post-Deposition Annealing on Material Properties of Ga-Doped ZnO Prepared by Pulsed Laser Deposition, Robin C. Scott, Kevin D. Leedy, Burhan Bayraktaroglu, David C. Look, David J. Smith, Ding Ding, Xianfeng Lu, and Yong-Hang Zhang

Effects of Ar Vs. O2 Ambient On Pulsed-Laser-Deposited Ga-Doped ZnO, Robin C. Scott, Kevin D. Leedy, Burhan Bayraktaroglu, David C. Look, and Yong-Hang Zhang

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Crucible Coating Analysis by THz Spectroscopy, Ryan Shaver, Hannah R. Jones, and Jason A. Deibel

Design and Application of Robust Rf Pulses for Toroid Cavity NMR Spectroscopy, Thomas E. Skinner, Michael Braun, Klaus Woelk, Naum I. Gershenzon, and Steffen J. Glaser

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Dynamics of Fingering Convection II: The Formation of Thermohaline Staircases, Stephan Stellmach, Adrienne L. Traxler, Pascale Garaud, N. Brummell, and T. Radko

Salt Fingering in Oceans and Stars, Adrienne L. Traxler

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Numerically Determined Transport Laws for Fingering ("Thermohaline") Convection in Astrophysics, Adrienne L. Traxler, Pascale Garaud, and Stephan Stellmach

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Thermohaline Mixing at Low Prandtl Numbers, Adrienne L. Traxler, Pascale Garaud, and Stephan Stellmach

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Dynamics of Fingering Convection I: Small-Scale Fluxes and Large-Scale Instabilities, Adrienne L. Traxler, Stephan Stellmach, Pascale Garaud, T. Radko, and N. Brummell

Electrical, Optical, and Analytical Characterization of Bulk Hydrothermal ZnO Crystals Doped with Indium, Buguo Wang, Michael J. Callahan, Lionel O. Bouthillette, David F. Bliss, and David C. Look

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Thermal Annealing Effect on Spin Coherence in ZnO Single Crystals, Z. Yang, David C. Look, H. M. Zhou, W. V. Kawakami, R. K. Kawakami, P. K. L. Yu, and J. L. Liu

Submissions from 2010

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Characterization of Biological Molecules with Time-Domain Terahertz Spectroscopy, Meagan Bechel, Jason A. Deibel, Saber M. Hussain, Stanley Smith IV, Satya Ganti, and Michael C. Moulton

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Defects at Oxygen Plasma Cleaned ZnO Polar Surfaces, Y. F. Dong, Z-Q. Fang, David C. Look, Daniel R. Doutt, G. Cantwell, J. Zhang, J. J. Song, and L. J. Brillson

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Deep Traps in AlGaN/GaN Heterostructures Studied by Deep Level Transient Spectroscopy: Effect of Carbon Concentration in GaN Buffer Layers, Z-Q. Fang, B. Claflin, David C. Look, D. S. Green, and R. Vetury

Alexander Dalgarno, Jane L. Fox

Data Needs for the Aeronomy Community or Give Me Something I Can Use, Jane L. Fox

The Odd-Nitrogen Chemistry of the Near- and Post-Terminator Venus Ionosphere, Jane L. Fox

Isotope Fractionation in the Photochemical Escape of O from Mars, Jane L. Fox and Aleksander B. Hać

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Scattering of Terahertz Radiation from Oriented Nanotubes, Satya Ganti, Nicholas Schroeder, Gregory Kozlowski, Jason A. Deibel, Finn Eichhorn, Peter U. Jepsen, and Krzysztof Koziol

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Structural Investigations and Magnetic Properties of Sol-Gel Ni0.5Zn0.5Fe2O4 Thin Films for Microwave Heating, Pengzhao Z. Gao, Evgeny V. Rebrov, Tiny M. W. G. M. Verhoeven, Jaap C. Schouten, Richard Kleismit, Gregory Kozlowski, John S. Cetnar, Zafer Turgut, and Guru Subramanyam

Chemical Origins of the Mars Ultraviolet Dayglow, David L. Huestis, Tom G. Slanger, Brian D. Sharpee, and Jane L. Fox

MMIC Technology for Spectroscopy Applications, Ingmar Kallfass, Axel Tessmann, A. Huelsmann, Arnulf Leuther, John S. Cetnar, Jade M. Noble, and Douglas T. Petkie

Sub-mm Wave Imaging Techniques for Non-Destructive Aerospace Materials Evaluation, Izaak V. Kemp, Melissa Peterson, Carla Benton, and Douglas T. Petkie

Effects of Annealing on Donor and Acceptor Concentrations in Ga-Doped ZnO Thin Films, David C. Look, Kartik Ghosh, and Kevin D. Leedy

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Mobility Analysis of Highly Conducting Thin Films: Application to ZnO, David C. Look, K. D. Leedy, D. H. Tomich, and B. Bayraktaroglu

Low Temperature Deposition of Zinc Oxide Nanoparticles Via Zinc-Rich Vapor Phase Transport and Condensation, David C. Look, Tarek M. Trad, Kyle B. Donley, Kurt G. Eyink, David H. Tomich, and Curtis R. Taylor

Demonstration of Tomographic Imaging of Chemical Species Using THz Time-Domain Absorption Spectroscopy, Lin Ma, Sebastian B. Zhang, Weiwei Cai, James R. Gord, Sukesh Roy, Nicholas Schroeder, Satya Ganti, Stanley Smith IV, and Jason A. Deibel

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Magnetotransport Properties of High Quality Co:ZnO and Mn:ZnO Single Crystal Pulsed Laser Deposition Films: Pitfalls Associated with Magnetotransport on High Resistivity Materials, John S. McCloy, Joseph V. Ryan, Timothy C. Droubay, Tiffany C. Kasper, Scott A. Chambers, and David C. Look

Micro-Doppler Radar Signatures of Human Activity, Michael C. Moulton, Matthew L. Bischoff, Carla Benton, and Douglas T. Petkie

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Systems and Methods for Detecting Movement of a Target, Douglas T. Petkie

The Rotational Spectra of the υ8 = υ9 = 1 and υ6 = υ7 = 1 Interacting Vibrational States of Nitric Acid (HNO3), Douglas T. Petkie, Paul Helminger, Ivan Medvedev, and Frank C. De Lucia

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Sensitivity of the Turbulence Kappa Constant to Molecular and Magnetic Field Parameters in Glow Discharge Plasmas, Mareena Robinson, Alonzo Alexander, Delonia Wiggins, Jerry D. Clark, and Joseph Johnson III

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Highly Conductive ZnO Grown by Pulsed Laser Deposition in Pure Ar, Robin C. Scott, Kevin D. Leedy, Burhan Bayraktaroglu, David C. Look, and Yong-Hang Zhang

Optimal Control Design of Pulse Shapes as Analytic Functions, Thomas E. Skinner and Naum I. Gershenzon

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A Fluid Dynamics Activity for Prospective Graduate Students, Adrienne L. Traxler, K. A. Kretke, and Pascale Garaud

Submissions from 2009

Massive Point Defect Redistribution Near Semiconductor Surfaces and Interfaces and its Impact on Schottky Barrier Formation, Leonard J. Brillson, Y. Dong, Daniel R. Doutt, David C. Look, and Z-Q. Fang

Nanoscale Depth-Resolved Cathodoluminescence Spectroscopy of ZnO Surfaces and Metal Interfaces, Leonard J. Brillson, Howard L. Mosbacker, D. L. Doutt, Yufeng Dong, Zhaoqiang Fang, David C. Look, G. Cantwell, J. Zhang, and J. J. Song

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UV Light-Induced Changes to the Surface Conduction in Hydrothermal ZnO, B. Claflin and David C. Look

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The Scattering of Terahertz Radiation by Oriented Nanostructures, Jason A. Deibel, Finn Eichhorn, Nicholas Schroeder, Jay Patel, Lindsay Owens, Peter U. Jepsen, Gregory Kozlowski, and Krzysztof Koziol

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A Double Resonance Approach to Submillimeter/Terahertz Remote Sensing at Atmospheric Pressure, Frank C. De Lucia, Douglas T. Petkie, and Henry O. Everitt

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Polarity-Related Asymetry At ZnO Surfaces and Metal interfaces, Y. F. Dong, Z-Q. Fang, David C. Look, Daniel R. Doutt, M. J. Hetzer, and L. J. Brillson

Impact of Surface Morphology and Polarity on ZnO Optical Emission, Daniel Doutt, Yufeng Dong, M. Myers, D. Tayim, C. Zgrabik, Zhaoqiang Fang, David C. Look, G. Cantwell, J. Zhang, J. J. Song, Howard L. Mosbacker, and Leonard J. Brillson

Scattering of Terahertz Radiation from Oriented Carbon Nanotube Films, Finn Eichhorn, Peter U. Jepsen, Nicholas Schroeder, Gregory Kozlowski, Jason A. Deibel, and Krzysztof Koziol

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Electric Field Enhancement of Electron Emission Rates from Z(1/2) Centers in 4H-SiC, A. O. Evwaraye, S. R. Smith, William C. Mitchel, and Gary C. Farlow

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Metal Contacts on Bulk ZnO Crystal Treated with Remote Oxygen Plasma, Z-Q. Fang, B. Claflin, David C. Look, Y. F. Dong, and L. Brillson

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Effects of Electron-Irradiation on Electrical Properties of AlGaN/GaN Schottky Barrier Diodes, Z-Q. Fang, Gary C. Farlow, B. Claflin, David C. Look, and D. S. Green

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Morphology of the Dayside Ionosphere of Mars: Implications for Ion Outflows, Jane L. Fox

Photochemical Escape of Oxygen From Mars: A Comparison of the Exobase Approximation to a Monte Carlo Method, Jane L. Fox and Aleksander B. Hać

MGS Electron Density Profiles: Analysis of the Peak Magnitudes, Jane L. Fox and Katherine E. Yeager

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Stochastic Simulation and Analysis of Biomolecular Reaction Networks, John M. Frazier, Yaroslov Chushak, and Brent Foy

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Strain Waves, Earthquakes, Slow Earthquakes, and Afterslip in the Framework of the Frenkel-Kontorova Model, Naum I. Gershenzon, V. G. Bykov, and Gust Bambakidis

The Design of Excitation Pulses for Spin Systems Using Optimal Control Theory: With Application to NMR Spectroscopy, Naum I. Gershenzon, David Miller, and Thomas E. Skinner

Analysis and Interpretation of Mars Dayglow Altitude Profiles, David L. Huestis, Tom G. Slanger, Brian D. Sharpee, and Jane L. Fox

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Spectral Imaging in the Terahertz Region for Aerospace NDE Applications, Izaak V. Kemp, Carla Benton, Melissa Peterson, and Douglas T. Petkie

The Rotational Spectrum of Chlorine Nitrate (CIONO2) in the Four Lowest nv9 Polyads, Zbigniew Kisiel, Ewa Bialkowska Jaworska, Rebecca A. H. Butler, Douglas T. Petkie, Paul Helminger, Ivan Medvedev, and Frank C. De Lucia

Local Complex Permittivity Measurements of Porcine Skin Tissue in the Frequency Range From 1 GHz to 15 GHz by Evanescent Microscop, Richard A. Kleismit, Gregory Kozlowski, Brent Foy, Barbara E. Hull, and Marian K. Kazimierczuk

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In-Implanted ZnO: Controlled Degenerate Surface Layer, David C. Look, Gary C. Farlow, F. Yaqoob, L. H. Vanamurthy, and M. Huang

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Effects of Collisions on Electronic-Resonance-Enhanced Coherent Anti-Stokes Raman Scattering of Nitric Oxide, Anil K. Patnaik, Sukesh Roy, James R. Gord, Robert P. Lucht, and Thomas B. Settersten

Millimeter Wave Radar for Remote Measurement of Vital Signs, Douglas T. Petkie, Carla Benton, and Erik Bryan

Millimeter-Wave Radar for Vital Signs Sensing, Douglas T. Petkie, Carla Benton, and Erik Bryan

Millimeter Wave Radar Systems for Biometric Applications, Douglas T. Petkie, Erik Bryan, Carla Benton, and Brian D. Rigling

Nondestructive Terahertz Imaging for Aerospace Applications, Douglas T. Petkie, Izaak V. Kemp, Carla Benton, Christopher Boyer, Lindsay Owens, Jason A. Deibel, Christopher D. Stoik, and Matthew J. Bohn

The 557.7 nm Oxygen Green Line in the Venus Nightglow, Tom G. Slanger and Jane L. Fox

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Persistent Photoconductivity Studies in Nanostructured ZnO UV Sensors, Shiva Sullavarad, Nilima Hullavarad, David C. Look, and Bruce Claflin

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Spontaneous Layer Formation in Salt Fingering Simulations, Adrienne L. Traxler, Stephan Stellmach, Pascale Garaud, Timour Radko, and N. Brummell

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Extremely High Hole Concentrations in C-Plane GaN, Elaissa Trybus, W. Alan Doolittle, Michael Moseley, Walter Henderson, Daniel Billingsley, Gon Namkoong, and David C. Look

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Improved Photoluminescence of Vertically Aligned ZnO Nanorods Grown on BaSrTiO3 by Pulsed Laser Deposition, C. V. Varanasi, Kevin D. Leedy, David H. Tomich, Guru Subramanyam, and David C. Look

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Ga-Related Photoluminescence Lines in Ga-Doped ZnO Grown by Plasma-Assisted Molecular-Beam Epitaxy, Z. Yang, David C. Look, and J. L. Liu

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Spontaneously Generated Atomic Entanglement in Free Space Reinforced by Incoherent Pumping, Ling Zhou, Gou Hui Yang, and Anil K. Patnaik

Submissions from 2008

A SWNT Synthesis Apparatus for Multivariate Analysis of Nucleation and Growth Factors, R. Acosta, D. C. Liptak, R. Rao, P. Caceres-Valencia, Jason A. Deibel, and B. Maruyuma

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Terahertz Radar for Remote Measurement of Vital Signs, Carla Benton, Erik Bryan, and Douglas T. Petkie

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Terahertz Spectroscopy of Water for Combustion Monitoring, Ross Bobb and Douglas T. Petkie

Neutral Upper Atmosphere and Ionosphere Modeling, Stephen W. Bougher, Pierre-Louis Blelly, Michael R. Combi, Jane L. Fox, Ingo Mueller-Wodarg, and Raymond G. Roble

Surface and Near-Surface Passivation, Chemical Reaction, and Schottky Barrier formation at ZnO Surfaces and Interfaces, Leonard J. Brillson, Howard L. Mosbacker, M. J. Hetzer, Yuri M. Strzhemechny, David C. Look, G. Cantwell, J. Zhang, and J. J. Song

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Reproducible Increased Mg Incorporation and Large Hole Concentration in GaN Using Metal Modulated Epitaxy, Shawn D. Burnham, Gon Namkoong, David C. Look, Bruce Claflin, and W. Alan Doolittle

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Deep Level Characteristics in n-GaN with Inductively Coupled Plasma Damage, H. K. Cho, F. A. Khan, I. Adesida, Zhaoqiang Fang, and David C. Look

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Very High Channel Conductivity in Low-Defect AlN/GaN High Electron Mobility Transistor Structures, A. M. Dabiran, A. M. Wowchak, A. Osinsky, J. Xie, Brian Hertzog, David C. Look, and P. P. Chow

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Terahertz Plasmonics, Jason A. Deibel

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Finite Element Method Simulations of Metamaterial Devices at Terahertz Frequencies, Jason A. Deibel and Scott Eilerman

The Excitation and Emission of Terahertz Surface Plasmon Polaritons on Metal Wire Waveguides, Jason A. Deibel, Kanglin Wang, Matthew Escarra, Nicholas Berndsen, and Daniel M. Mittleman

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Zn- and O-Face Polarity Effects at ZnO Surfaces and Metal Interfaces, Yufeng Dong, Z-Q. Fang, David C. Look, G. Cantwell, J. Zhang, J. J. Song, and L. J. Brillson

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Effects of Annealing in N(2) Ambient on Traps and Persistent Conduction in Hydrothermally Grown ZnO, Z-Q. Fang, B. Claflin, and David C. Look

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Surface Traps in Vapor-Phase-Grown Bulk ZnO Studied by Deep Level Transient Spectroscopy, Z-Q. Fang, B. Claflin, David C. Look, Y. F. Dong, H. L. Mosbacker, and L. J. Brillson

Deep Centers In Semi-Insulating Current Topics In Solid State Physics Fe-Doped Native GaN Substrates Grown By Hydride Vapour Phase Epitaxy, Z-Q. Fang, Bruce Claflin, David C. Look, Said Elhamri, H. E. Smith, William C. Mitchel, D. Hanser, E. A. Preble, and K. R. Evans

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Morphology of the Dayside Ionosphere of Venus: Implications for Ion Outflows, Jane L. Fox

Energy Deposition in Planetary Atmospheres by Charged Particles and Solar Photons, Jane L. Fox, Marina Galand, and Robert E. Johnson

Isotope Effects on the Photochemical Escape of O from Mars, Jane L. Fox and Aleksander B. Hać

Oxygen Escape from Mars: A Comparison of the Exobase Approximation to a Monte Carlo Code, Jane L. Fox and Aleksander B. Hać

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FEM Simulation of a Terahertz Metamaterial using Short/Long Metal Wire Pairs, Zachary Gault, Scott Eilerman, and Jason A. Deibel

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Linear Phase Slope in Pulse Design: Application to Coherence Transfer, Naum I. Gershenzon, Thomas E. Skinner, Bernhard Brutscher, Navin Khaneja, Manoj Nimbalkar, Burkhard Luy, and Steffen J. Glaser

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The Rotational Spectrum of Deuterated Nitric Acid, April Heddings and Douglas T. Petkie