Karthik Krishnaswamy

Intel (United States) — United States

Materials Science · Physical Sciences

11h-index660citations38works0.02yr avg
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Research Topics

Electronic and Structural Properties of Oxides(22), Semiconductor materials and devices(9), Magnetic and transport properties of perovskites and related materials(9), Power Transformer Diagnostics and Insulation(6), Ferroelectric and Piezoelectric Materials(5)

Publications38 total

Characterization and Closed-Form Modeling of Edge/Top/Hybrid Metal-2D Semiconductor Contacts
2022 International Electron Devices Meeting (IEDM)·2022· 10 cited
Surprising stability of polar (001) surfaces of the Mott insulator GdTiO3
Journal of Vacuum Science & Technology A Vacuum Surfaces and Films·2021· 2 cited
Inflection points in the conduction-band structure of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>BaSn</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>
Physical review. B./Physical review. B·2020· 3 cited
Prospects for high carrier mobility in the cubic germanates
Semiconductor Science and Technology·2020· 7 cited
First-principles study of transport in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>WO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math>
Physical review. B./Physical review. B·2020· 5 cited
Accurate and efficient band-offset calculations from density functional theory
Computational Materials Science·2018· 95 cited
Influence of Spin-Orbit Coupling on Electron Mobility of WO 3
Bulletin of the American Physical Society·2018
Origins of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>n</mml:mi></mml:math>-type doping difficulties in perovskite stannates
Physical review. B./Physical review. B·2018· 57 cited
First-principles study of direct and indirect optical absorption in BaSnO3
Applied Physics Letters·2018· 16 cited
First-principles analysis of electron transport in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>BaSnO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math>
Physical review. B./Physical review. B·2017· 93 citedOpen Access
Fundamental limits on the electron mobility of<i>β</i>-Ga<sub>2</sub>O<sub>3</sub>
Journal of Physics Condensed Matter·2017· 145 cited
Stability and electronic structure of GdTiO$_{\mathrm{3}}$ surfaces
Bulletin of the American Physical Society·2017
First-principles calculations of mobility
Bulletin of the American Physical Society·2017
First-principles studies of electron transport in Ga$_2$O$_3$
Bulletin of the American Physical Society·2017
Electron-phonon interactions in transport properties of WO$_{3}$
Bulletin of the American Physical Society·2017
Stability and electronic structure of GdTiO 3 surfaces
APS March Meeting Abstracts·2017
Point defects, impurities, and small hole polarons in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mrow><mml:mi mathvariant="normal">GdTiO</mml:mi></mml:mrow><mml:mn>3</mml:mn></mml:msub></mml:math>
Physical review. B./Physical review. B·2016· 23 cited
Point defects, impurities, and small hole polarons in GdTiO$_3$
Bulletin of the American Physical Society·2016
Impact of electric-field-dependent dielectric constants on two-dimensional electron gases in complex oxides
Bulletin of the American Physical Society·2016
First-principles calculation of LO phonon scattering in BaSnO$_3$
Bulletin of the American Physical Society·2016
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Frequent Co-authors

Chris G. Van de Walle(23), Anderson Janotti(16), Lars Bjaalie(8), Youngho Kang(7), Hartwin Peelaers(6), Burak Himmetoḡlu(4), Luke Gordon(4), Cyrus E. Dreyer(4), Wennie Wang(3), S. Vijayakumari(3), P. Thomas(3), Daniel Steiauf(2), Anna Sarwe(2), Andrew J. E. Rowberg(2), S. Sridhar(2), P.R. Krishnamoorthy(2), K M Mahesh Kumar(2), Chris Van de Walle(2), Leigh Weston(1), Hiral D. Tailor(1)