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Karl D. Hobart

United States Naval Research Laboratory · US
Area of research
Electrical and Electronic Engineering · Condensed Matter Physics
Research interest
Research interests include GaN-based semiconductor devices and materials, Semiconductor materials and devices, Silicon Carbide Semiconductor Technologies, and Ga2O3 and related materials.
h-index
42
citations
6,472
works
442
NIH funding
primary concept
email

Recent publications

Epitaxial Cr2MnO4 p–n heterojunction to (2¯01) β-Ga2O3 deposited via off-axis magnetron sputtering
Journal of Applied Physics 2025cited by 1position: middledoi
Integration of polycrystalline Ga2O3 on diamond for thermal management
Applied Physics Letters 2020cited by 124position: middledoi
Room-temperature skyrmions in strain-engineered FeGe thin films
Physical review. B./Physical review. B 2020cited by 29position: middledoi
GaN-On-Diamond HEMT Technology With T<sub>AVG</sub> = 176°C at P<sub>DC,max</sub> = 56 W/mm Measured by Transient Thermoreflectance Imaging
IEEE Electron Device Letters 2019cited by 101position: middledoi
Tunable Thermal Energy Transport across Diamond Membranes and Diamond–Si Interfaces by Nanoscale Graphoepitaxy
ACS Applied Materials & Interfaces 2019cited by 81position: middledoi
Demonstration of CuI as a P–N heterojunction to<i>β</i>-Ga<sub>2</sub>O<sub>3</sub>
Applied Physics Express 2019cited by 22position: middledoi
Vertical GaN Junction Barrier Schottky Rectifiers by Selective Ion Implantation
IEEE Electron Device Letters 2017cited by 176position: middledoi
Simultaneous determination of the lattice thermal conductivity and grain/grain thermal resistance in polycrystalline diamond
Acta Materialia 2017cited by 76position: middledoi

Grants

No grants ingested yet.

Frequent collaborators

Marko J. Tadjer · United States Naval Research Laboratory7 papers (2017–2025)Travis J. Anderson · University of Florida5 papers (2017–2020)Andrew D. Koehler · Sandia National Laboratories4 papers (2017–2020)James C. Gallagher · United States Naval Research Laboratory4 papers (2019–2025)Mark S. Goorsky · University of California, Los Angeles4 papers (2017–2020)Tingyu Bai · Northwest Institute For Non-Ferrous Metal Research4 papers (2017–2020)Samuel Graham · University of Maryland, Baltimore3 papers (2017–2020)Zhe Cheng · Third Xiangya Hospital3 papers (2017–2020)Adam J. Hauser · The Ohio State University3 papers (2019–2025)Tatyana I. Feygelson · United States Naval Research Laboratory3 papers (2017–2020)Bradford B. Pate · University of Illinois Urbana-Champaign2 papers (2017–2019)Yekan Wang · Intel (United States)2 papers (2017–2019) · 2 papers (2019–2020)Luke Yates · Georgia Institute of Technology2 papers (2017–2019) · 2 papers (2019–2020)Jingjing Shi · Chinese Academy of Sciences2 papers (2019–2020)Arjun Sapkota · University of Alabama1 papers (2020–2020) · 1 papers (2025–2025)J. Anaya · University of Bristol1 papers (2017–2017)Xiang Gao · Massachusetts Institute of Technology1 papers (2017–2017)