Concepedia

William A. Callahan

WA

4

Publications

95

Citations

4

H-Index

2021

Active since

Affiliations

National Renewable Energy Laboratory(Current)

Colorado School of Mines

Advanced Energy Systems (United States)

William A. Callahan is an author at National Renewable Energy Laboratory specializing in applied physics, engineering, and electrical engineering.

ORCID

Top concepts

Publications per year

2021–2024

4

Publications

4

Coupled Charge and Radiation Transport Processes in Thermophotovoltaic and Thermoradiative Cells

William A. Callahan, Dudong Feng, Zhuomin M. Zhang et al. · Physical Review Applied · 2021 · 37 citations · Full text

Reliable operation of Cr2O3:Mg/β-Ga2O3 p–n heterojunction diodes at 600 °C

William A. Callahan, Kingsley Egbo, Cheng‐Wei Lee et al. · Applied Physics Letters · 2024 · 27 citations · Full text

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NiGa2O4 interfacial layers in NiO/Ga2O3 heterojunction diodes at high temperature

Kingsley Egbo, Emily M. Garrity, William A. Callahan et al. · Applied Physics Letters · 2024 · 18 citations · Full text

Ultrathin stable Ohmic contacts for high-temperature operation of <i>β</i>-Ga2O3 devices

William A. Callahan, Edwin Supple, David S. Ginley et al. · Journal of Vacuum Science & Technology A Vacuum Surfaces and Films · 2023 · 13 citations · Full text

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