Articles
Compensation in Al-Doped ZnO by Al-Related Acceptor Complexes: Synchrotron X-Ray Absorption Spectroscopy and Theory (with Jiraroj T-Thienprasert, S. Rujirawat, W. Klysubun, J. N. Duenow, T. J. Coutts, S. B. Zhang, and Sukit Limpijumnong), Physical Review Letters (2013)
The synchrotron x-ray absorption near edge structures (XANES) technique was used in conjunction with first-principles...
Native Point Defects at ZnO Surfaces, Interfaces and Bulk Films (with Leonard J. Brillson, Yufeng Dong, Filip Tuomisto, B. G. Svensson, A. Yu. Kuznetsov, D. Doutt, Howard L. Mosbacker, G. Cantwell, J. Zhang, J. J. Song, and Zhaoqiang Fang), physica status solidi (c) (2012)
The impact of electronically-active native point defects on ZnO optoelectronic technologies at the nanoscale is...
Stable Highly Conductive ZnO Via Reduction of Zn Vacancies (with Timothy C. Droubay and Scott A. Chambers), Applied Physics Letters (2012)
Growth of Ga-doped ZnO by pulsed laser deposition at 200 °C in an ambient of...
Self-Compensation in Semiconductors: The Zn Vacancy in Ga-Doped ZnO (with K. D. Leedy, L. Vines, B. G. Svensson, A. Zubiaga, F. Tuomisto, D. R. Doutt, and L. J. Brillson), Physical Review B (2011)
Self-compensation, the tendency of a crystal to lower its energy by forming point defects to...
Thermal Annealing Effect on Spin Coherence in ZnO Single Crystals (with Z. Yang, H. M. Zhou, W. V. Kawakami, R. K. Kawakami, P.K. L. Yu, and J. L. Liu), Journal of Applied Physics (2011)
The spin coherence time (T2*) in ZnO single crystals at 8.5 K decreases significantly from...
Books
GaN and Related Alloys - 2001: Volume 693 (with John E. Northrup, Jörg Neugebauer, Shigefusa F. Chichibu, and Henning Riechert), Books (2002)
This book focuses on three main themes. Theme one - advances in basic science. Point...
Electrical Characterization of GaAs Materials and Devices, Books (1989)
Summarizes electrical measurement data in GaAs materials and devices, and describes in detail the techniques...
Semi-Insulating III-V Materials: Kah-Nee-Ta 1984 (with John Sydney Blakemore), Books (1984)
Includes 71 papers from the Third Conference on Semi-Insulating III-V Materials, held during April 1984...
Contributions to Books
Electrical Transport Properties in Zinc Oxide (with Bruce B. Claflin), Zinc Oxide Materials for Electronic and Optoelectronic Device Applications (2011)
This chapter contains sections titled:
- Introduction
- Hall-Effect Analysis
- Donor States and n-type Doping
- Hydrogen ...
Electrical Properties of Porous SiC (with Zhaoqiang Fang), Porous Silicon Carbide and Gallium Nitride: Epitaxy, Catalysis, and Biotechnology Applications (2008)
This chapter is from the book Porous Silicon Carbide and Gallium Nitride: Epitaxy, Catalysis, and...
Doping and Defects in ZnO, Zinc Oxide Bulk, Thin Films, and Nanostructures: Processing, Properties and Applications (2006)
ZnO is a wide bandgap semiconductor material with numerous present applications, such as varistors and...
Deep Level Transient Spectroscopy (with Zhaoqiang Fang), Encyclopedia of Materials: Science and Technology (2003)
This chapter is from the book Encyclopedia of Materials: Science and Technology.
Hall Effect in Semiconductors, Methods in Materials Research: A Current Protocols Publication (2000)
Letters to the Editor
Pulsed NMR by Tone-Burst Generation (with Donald R. Locker), The Journal of Chemical Physics (1969)
Conference Proceedings
Hydrothermal Growth and Characterization of Bulk Ga-Doped and Ga/N-Codoped ZnO Crystals (with Buguo Wang, Matthew Mann, Michael Snure, and Michael J. Callahan), Proceedings of SPIE (2012)
Bulk ZnO crystals were grown by the hydrothermal technique with Ga2O3 or GaN added to...
Making Highly Conductive ZnO: Creating Donors and Destroying Acceptors (with Kevin D. Leedy), Proceedings of SPIE (2012)
We obtain room-temperature resistivities as low as ρ =1.4 x 10-4 Ω-cm in transparent Ga-doped...
Donor and Acceptor Concentrations from a Single Mobility Measurement in Degenerate Semiconductors: ZnO (with Robin C. Scott, Kevin D. Leedy, and Burhan Bayraktaroglu), Proceedings of SPIE (2011)
Transparent conductive electrodes are an important part of LCD displays, solar cells, and lightemitting diodes,...
Effects of Annealing on Donor and Acceptor Concentrations in Ga-Doped ZnO Thin Films (with Kartik Ghosh and Kevin D. Leedy), MRS Proceedings (2010)
Temperature-dependent Hall-effect measurements have been performed on three Ga-doped ZnO thin films of various thicknesses...
Massive Point Defect Redistribution Near Semiconductor Surfaces and Interfaces and its Impact on Schottky Barrier Formation (with Leonard J. Brillson, Y. Dong, D. R. Doutt, and Z-Q. Fang), Physica B-Condensed Matter (2009)
Nanoscale depth-resolved cathodoluminescence spectroscopy calibrated with deep level transient spectroscopy of native point defects and...