D-Index & Metrics Best Publications

Wolfgang J. Choyke

University of Pittsburgh
United States

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name Citations Publications World Ranking National Ranking

Materials Science D-index 61 Citations 10,940 263 World Ranking 4192 National Ranking 1203

Research.com Recognitions

Awards & Achievements

1994 - Fellow of the American Association for the Advancement of Science (AAAS)

1962 - Fellow of American Physical Society (APS)

Overview

What is he best known for?

The fields of study Wolfgang J. Choyke is best known for:

Semiconductor
Electron
Hydrogen

Wolfgang J. Choyke is involved in relevant fields of research such as Phonon and Exciton in the domain of Condensed matter physics. Optoelectronics is closely attributed to Photoluminescence in his work. He connects Quantum mechanics with Atomic physics in his study. Wolfgang J. Choyke performs multidisciplinary study on Atomic physics and Condensed matter physics in his works. His Silicon study frequently draws connections between related disciplines such as Metallurgy. His Metallurgy study frequently links to other fields, such as Silicon. His study in Ion extends to Organic chemistry with its themes. His Ion study often links to related topics such as Organic chemistry. His Nanotechnology study frequently draws connections between related disciplines such as Thin film.

His most cited work include:

Phonon Dispersion Curves by Raman Scattering in SiC, Polytypes<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline">mml:mn3</mml:mn>mml:miC</mml:mi></mml:math>,<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline">mml:mn4</mml:mn>mml:miH</mml:mi></mml:math>,<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline">mml:mn6</mml:mn>mml:miH</mml:mi></mml:math>,<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="… (473 citations)
Deep Defect Centers in Silicon Carbide Monitored with Deep Level Transient Spectroscopy (360 citations)
Optical Properties of Cubic SiC: Luminescence of Nitrogen-Exciton Complexes, and Interband Absorption (293 citations)

What are the main themes of his work throughout his whole career to date

His study on Layer (electronics) is mostly dedicated to connecting different topics, such as Nanotechnology and Epitaxy. His Nanotechnology study frequently links to adjacent areas such as Layer (electronics). His Optoelectronics study frequently draws connections to adjacent fields such as Photoluminescence. His work on Organic chemistry is being expanded to include thematically relevant topics such as Adsorption. His research on Adsorption frequently connects to adjacent areas such as Physical chemistry. His study deals with a combination of Physical chemistry and Organic chemistry. He connects Quantum mechanics with Optics in his study. He carries out multidisciplinary research, doing studies in Optics and Optoelectronics. He conducts interdisciplinary study in the fields of Condensed matter physics and Exciton through his research.

Wolfgang J. Choyke most often published in these fields:

Optoelectronics (56.18%)
Organic chemistry (34.83%)
Quantum mechanics (34.08%)

What were the highlights of his more recent work (between 2007-2012)?

Optoelectronics (66.67%)
Nanotechnology (55.56%)
Quantum mechanics (55.56%)

In recent works Wolfgang J. Choyke was focusing on the following fields of study:

His work in High energy addresses subjects such as Atomic physics, which are connected to disciplines such as Morse potential. Morse potential and Atomic physics are commonly linked in his work. He combines topics linked to Luminescence with his work on Optoelectronics. In his research, Wolfgang J. Choyke undertakes multidisciplinary study on Luminescence and Photon. He undertakes multidisciplinary studies into Photon and Photon energy in his work. In his papers, he integrates diverse fields, such as Photon energy and Emission spectrum. His Emission spectrum study frequently involves adjacent topics like Astronomy. His Astronomy study frequently involves adjacent topics like Spectral line. Wolfgang J. Choyke performs integrative Spectral line and Hydrogen research in his work.

Between 2007 and 2012, his most popular works were:

Step formation on hydrogen-etched 6H-SiC{0001} surfaces (41 citations)
Comparative columnar porous etching studies on n‐type 6H SiC crystalline faces (25 citations)
Surface polishing by electrochemical etching of p-type 4H SiC (13 citations)

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Phonon Dispersion Curves by Raman Scattering in SiC, Polytypes 3 C , 4 H , 6 H , 1 5 R , and 2 1 R

D. W. Feldman;James H. Parker;W. J. Choyke;Lyle Patrick.
Physical Review (1968)

577 Citations

Deep Defect Centers in Silicon Carbide Monitored with Deep Level Transient Spectroscopy

T. Dalibor;G. Pensl;H. Matsunami;T. Kimoto.
Physica Status Solidi (a) (1997)

493 Citations

Electrical and optical characterization of SiC

G. Pensl;W.J. Choyke.
Physica B-condensed Matter (1993)

389 Citations

Comparative electron spectroscopic studies of surface segregation on SiC(0001) and SiC(0001̄)

L. Muehlhoff;W. J. Choyke;M. J. Bozack;John T. Yates.
Journal of Applied Physics (1986)

370 Citations

Optical Properties of Cubic SiC: Luminescence of Nitrogen-Exciton Complexes, and Interband Absorption

W. J. Choyke;D. R. Hamilton;Lyle Patrick.
Physical Review (1963)

324 Citations

Static Dielectric Constant of SiC

Lyle Patrick;W. J. Choyke.
Physical Review B (1970)

267 Citations

Raman Scattering in 6 H SiC

D. W. Feldman;James H. Parker;W. J. Choyke;Lyle Patrick.
Physical Review (1968)

266 Citations

Adsorption and thermal behavior of ethylene on Si(100)-(2 × 1)

L. Clemen;R.M. Wallace;P.A. Taylor;M.J. Dresser.
Surface Science (1992)

252 Citations

Nitrogen donors in 4H‐silicon carbide

W. Götz;A. Schöner;G. Pensl;W. Suttrop.
Journal of Applied Physics (1993)

236 Citations

Raman scattering studies of chemical-vapor-deposited cubic SiC films of (100) Si

Z. C. Feng;A. J. Mascarenhas;W. J. Choyke;J. A. Powell.
Journal of Applied Physics (1988)