Publications
Found 261 results
Author Title Type [ Year
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, "A new X-band 180º high performance phase shifter using (BaSr)TiO3 thin films", 2002 IEEE MTT-S International Microwave Symposium Digest (Cat. No.02CH37278), June, 2002.
, "Reduction of reverse-bias leakage current in Schottky diodes on GaN grown by molecular-beam epitaxy using surface modification with an atomic force microscope", Journal of applied physics, vol. 91, no. 12: AIP, pp. 9821–9826, 2002.
, "Tunable passive integrated circuits using BST thin films", Integrated Ferroelectrics, vol. 49, no. 1: Taylor & Francis, pp. 161–170, 2002.
, "Cathodoluminescence characterization of dislocations in gallium nitride using a transmission electron microscope", Journal of applied physics, vol. 94, no. 7: AIP, pp. 4315–4319, 2003.
, "Cathodoluminescence characterization of dislocations in gallium nitride using a transmission", Info: Postprints, UC Santa Barbara, 2003.
, "Compact distributed phase shifters at X-band using BST", Integrated Ferroelectrics, vol. 56, no. 1: Taylor & Francis, pp. 1087–1095, 2003.
, "Compact ferroelectric reflection phase shifters at X-band", Microwave Symposium Digest, 2003 IEEE MTT-S International, vol. 3: IEEE, pp. 1993–1996, 2003.
, "Compact ferroelectric reflection phase shifters at X-band", IEEE MTT-S International Microwave Symposium Digest, 2003, June, 2003.
, "Correlated scanning Kelvin probe and conductive atomic force microscopy studies of dislocations in gallium nitride", Journal of applied physics, vol. 94, no. 3: AIP, pp. 1448–1453, 2003.
, "High-performance and Low-cost Distributed Phase Shifters Using Optimized BaSrTiO3 Interdigitated Capacitors", Electrical and Computer Engineering Dept., Materials Dept., University of California at Santa Barbara, Santa Barbara, CA, vol. 93106, pp. 14, 2003.
, "Influence of stoichiometry on the dielectric properties of sputtered strontium titanate thin films", Journal of applied physics, vol. 94, no. 5: AIP, pp. 3390–3396, 2003.
, "Observation of long transients in the electrical characterization of thin film BST capacitors", Integrated Ferroelectrics, vol. 53, no. 1: Taylor & Francis, pp. 503–511, 2003.
, "Origin and microscopic mechanism for suppression of leakage currents in Schottky contacts to GaN grown by molecular-beam epitaxy", Journal of applied physics, vol. 94, no. 12: AIP, pp. 7611–7615, 2003.
, "Reverse-bias leakage current reduction in GaN Schottky diodes by electrochemical surface treatment", Applied physics letters, vol. 82, no. 8: AIP, pp. 1293–1295, 2003.
, Symposium L: GaN and Related Alloys: DTIC Document, 2003.
, "Analysis of interface electronic structure in In x Ga 1- x N/GaN heterostructures", Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena, vol. 22, no. 4: AVS, pp. 2169–2174, 2004.
, "Analysis of reverse-bias leakage current mechanisms in GaN grown by molecular-beam epitaxy", Applied physics letters, vol. 84, no. 4: AIP, pp. 535–537, 2004.
, "Dopant activation and ultralow resistance ohmic contacts to Si-ion-implanted GaN using pressurized rapid thermal annealing", Applied physics letters, vol. 85, no. 22: AIP, pp. 5254–5256, 2004.
, "Effect of thermal strain on the ferroelectric phase transition in polycrystalline Ba 0.5 Sr 0.5 Ti O 3 thin films studied by Raman spectroscopy", Applied physics letters, vol. 85, no. 18: AIP, pp. 4124–4126, 2004.
, "Ion implantation for unalloyed ohmic contacts to AlGaN/GaN HEMTs", Device Research Conference, 2004. 62nd DRC. Conference Digest [Includes' Late News Papers' volume]: IEEE, pp. 37–38, 2004.
, "Measurement of polarization charge and conduction-band offset at In x Ga 1- x N/GaN heterojunction interfaces", Applied physics letters, vol. 84, no. 23: AIP, pp. 4644–4646, 2004.
, "Papers from the 31st Conference on the Physics and Chemistry of Semiconductor Interfaces-GaN and Related Materials-Analysis of interface electronic structure in InxGa1-xN/GaN heterostructures", Journal of Vacuum Science and Technology-Section B, vol. 22, no. 4: Woodbury, NY: Published for the Society by the American Institute of Physics, 1991-, pp. 2169–2174, 2004.
, "Raman studies of lattice dynamics and phase transitions in barium strontium titanate thin films", APS Meeting Abstracts, 2004.
, "Ion implanted AlGaN-GaN HEMTs with nonalloyed ohmic contacts", IEEE electron device letters, vol. 26, no. 5: IEEE, pp. 283–285, 2005.
, "LiNbO 3 thin film growth on (0001)-GaN", Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena, vol. 23, no. 1: AVS, pp. 162–167, 2005.