Mr. Serguei A. Chevtchenko Profile

Serguei A. Chevtchenko

at Virginia Commonwealth Univ

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 28 February 2008 Paper

Epitaxial lateral overgrowth of (11¯00) m-plane GaN on m-plane 6H-SiC by metalorganic chemical vapor deposition

X. Ni, Ü. Özgür, S. Chevtchenko, J. Nie, H. Morkoç, R. Devaty, W. Choyke

Proceedings Volume 6894, 689420 (2008) https://doi.org/10.1117/12.763848

KEYWORDS: Gallium nitride, Epitaxial lateral overgrowth, Silicon carbide, Metalorganic chemical vapor deposition, Scanning electron microscopy, Atomic force microscopy, Luminescence, Aluminum nitride, X-ray diffraction, Polarization

Read Abstract +

Proceedings Article | 15 February 2008 Paper

Comparative study of deep levels in GaN grown on different templates

J. Nie, S. Chevtchenko, J. Xie, X. Ni, H. Morkoç

Proceedings Volume 6894, 689424 (2008) https://doi.org/10.1117/12.767834

KEYWORDS: Gallium nitride, Epitaxial lateral overgrowth, Spectroscopy, Capacitance, Sapphire, Temperature metrology, Metalorganic chemical vapor deposition, Diodes, Active optics, Thermography

Read Abstract +

Proceedings Article | 15 February 2008 Paper

AlGaN/SiC heterojunction bipolar transistor

Ya. Alivov, Q. Fan, X. Ni, S. Chevtchenko, I. Bhat, H. Morkoç

Proceedings Volume 6894, 68941W (2008) https://doi.org/10.1117/12.763143

KEYWORDS: Heterojunctions, Transistors, Silicon carbide, Gallium nitride, Aluminum, Metalorganic chemical vapor deposition, Diodes, Doping, Gallium, Electrical engineering

Read Abstract +

Proceedings Article | 20 February 2007 Paper

Influence of annealing in oxygen ambient on crystal properties of rf-sputtered PZT layers on ZnO substrates

Ya. Alivov, F. Agra, B. Xiao, S. Chevtchenko, C. Litton, H. Morkoç

Proceedings Volume 6474, 64741B (2007) https://doi.org/10.1117/12.706506

KEYWORDS: Ferroelectric materials, Annealing, Zinc oxide, Crystals, Oxygen, Atomic force microscopy, X-ray diffraction, Bridges, Temperature metrology, Perovskite

Read Abstract +

Proceedings Article | 20 February 2007 Paper

Carrier relaxation and stimulated emission in ZnO nanorods grown by catalyst-assisted vapor transport on various substrates

V. Avrutin, Ü. Özgür, N. Izyumskaya, S. Chevtchenko, J. Leach, J. Moore, A. Baski, C. Litton, H. Everitt, K. Tsen, M. Abouzaid, P. Ruterana, H. Morkoç

Proceedings Volume 6474, 64741M (2007) https://doi.org/10.1117/12.708835

KEYWORDS: Zinc oxide, Silicon, Near field scanning optical microscopy, Atomic force microscopy, Luminescence, Transmission electron microscopy, Gallium nitride, Raman spectroscopy, Nanostructures, Nanorods

Read Abstract +

Proceedings Article | 8 February 2007 Paper

Point defect reduction in GaN layers grown with the aid of SiNx nanonet by metalorganic chemical vapor deposition

S. Chevtchenko, J. Xie, Y. Fu, X. Ni, H. Morkoç, C. Litton

Proceedings Volume 6473, 64730N (2007) https://doi.org/10.1117/12.706828

KEYWORDS: Gallium nitride, Epitaxial lateral overgrowth, Metalorganic chemical vapor deposition, Sapphire, Temperature metrology, Luminescence, Diodes, Gallium, Dielectrics, Metals

Read Abstract +

Proceedings Article | 8 February 2007 Paper

Nanoheteroepitaxy of GaN on columnar SiC substrates by metalorganic chemical vapor deposition

Yi Fu, Ü. Özgür, Q. Fan, N. Biyikli, S. Chevtchenko, H. Morkoç, You Ke, Robert Devaty, W. Choyke, C. Inoki, T. Kuan

Proceedings Volume 6473, 64731K (2007) https://doi.org/10.1117/12.706889

KEYWORDS: Gallium nitride, Silicon carbide, Annealing, Metalorganic chemical vapor deposition, Surface finishing, Interfaces, Hydrogen, Transmission electron microscopy, Etching, Scanning electron microscopy

Read Abstract +

Proceedings Article | 8 February 2007 Paper

AlGaN/GaN MOS transistors using crystalline ZrO2 as gate dielectric

Xing Gu, Natalia Izyumskaya, Vitaly Avrutin, Jinqiao Xie, Serguei Chevtchenko, Bo Xiao, Hadis Morkoç

Proceedings Volume 6473, 64730S (2007) https://doi.org/10.1117/12.706808

KEYWORDS: Dielectrics, Gallium nitride, Oxides, Zirconium, Thin films, Crystals, Zirconium dioxide, Molybdenum, Oxygen, Atomic force microscopy

Read Abstract +

Proceedings Article | 8 February 2007 Paper

Growth and polarity control of GaN and AlN on carbon-face SiC by metalorganic vapor phase epitaxy

Yi Fu, Q. Fan, S. Chevtchenko, Ü. Özgür, H. Morkoç, You Ke, Robert Devaty, W. Choyke, C. Inoki, T. Kuan

Proceedings Volume 6473, 647305 (2007) https://doi.org/10.1117/12.706938

KEYWORDS: Gallium nitride, Aluminum nitride, Silicon carbide, Etching, Scanning electron microscopy, Aluminum, Annealing, Vapor phase epitaxy, Gallium, Atomic force microscopy

Read Abstract +

Proceedings Article | 3 March 2006 Paper

Recovery of GaN surface after reactive ion etching

Qian Fan, S. Chevtchenko, Xianfeng Ni, Sang-Jun Cho, Hadis Morko

Proceedings Volume 6121, 61210Q (2006) https://doi.org/10.1117/12.646856

KEYWORDS: Gallium nitride, Etching, Reactive ion etching, Plasma, Luminescence, Ions, Wet etching, Nitrogen, Annealing, Diodes

Read Abstract +

Proceedings Article | 2 March 2006 Paper

Optical studies of ZnO doped with transition metals

V. Avrutin, Ü. Özgür, H. Lee, S. Chevtchenko, H. Morkoc, M. Callahan, A. El-Shaer, A. Che Mofor, A. Bakin, A. Waag, N. Izyumskaya, W. Schoch, S. Sorokin, S. Ivanov

Proceedings Volume 6122, 61220B (2006) https://doi.org/10.1117/12.646854

KEYWORDS: Manganese, Zinc oxide, Zinc, Absorption, Luminescence, Ions, Ion implantation, Annealing, Magnetism, Optical properties

Read Abstract +

Showing 5 of 11 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years