Ultra Wide Band Gap II
FOCUS · MAR-Z26 · ID: 4000572
Presentations
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Chimeric states of matter: Meissner effect without superconductivity
ORAL · Invited
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Publication: "Chimeric states of matter: Meissner effect without superconductivity," Michael J Landry and Mingda Li (to be submitted for publication soon)
Presenters
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Michael J Landry
- MIT
- Massachusetts Institute of Technology
Authors
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Michael J Landry
- MIT
- Massachusetts Institute of Technology
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Mingda Li
- Massachusetts Institute of Technology
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Tuning Oxygen Vacancy Dynamics in Al₂O₃ Memristors via Mg and Zn Doping
ORAL
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Presenters
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YASHASSRI RAJIND BALASOORIYA GALGAMU ARACHCHILLAGE
- University of Kansas
Authors
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YASHASSRI RAJIND BALASOORIYA GALGAMU ARACHCHILLAGE
- University of Kansas
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Hartwin Peelaers
- University of Kansas
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Computational model of heterostructural TaC/AlGaN Schottky diodes
ORAL
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Publication: [1] S. Mahatara and S. Lany, Phys. Rev. Appl. 22, 054044 (2024), https://doi.org/10.1103/PhysRevApplied.22.054044
Presenters
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Stephan Lany
- National Renewable Energy Laboratory (NREL)
Authors
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Sharad Mahatara
- National Renewable Energy Laboratory
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MVS Chandrashekhar
- Morgan State University
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Stephan Lany
- National Renewable Energy Laboratory (NREL)
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Deep-Ultraviolet Transient Grating Probes of Wide Bandgap Materials in a Reflective Heterodyne Geometry
ORAL
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Publication: E. E. Nelson et al, Phys. Rev. Applied 22, 054007 (2024)
Presenters
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Yunhao Li
- University of Colorado, Boulder
- JILA
Authors
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Yunhao Li
- University of Colorado, Boulder
- JILA
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Theodore H Culman
- National Institute of Standards and Technology (NIST)
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Jiayi Liu
- JILA
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Emma E Nelson
- University of Colorado, Boulder
- JILA
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Albert Beardo
- Autonomous University of Barcelona
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Joshua L Knobloch
- JILA
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Brendan Gray McBennett
- JILA
- NIST, JILA
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Henry C Kapteyn
- University of Colorado, Boulder
- JILA / University of Colorado, Boulder
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Margaret M Murnane
- JILA
- JILA / University of Colorado, Boulder
- University of Colorado, Boulder
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High-throughput discovery of high-entropy ferroelectric semiconductor alloys
ORAL
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Presenters
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Yujie Liu
- University of Michigan
Authors
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Yujie Liu
- University of Michigan
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Emmanouil Kioupakis
- University of Michigan
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Alkali doping of zinc magnesium oxide alloys for p-type conductivity
ORAL
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Presenters
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John L Lyons
- United States Naval Research Laboratory
Authors
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John L Lyons
- United States Naval Research Laboratory
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2D materials Enhance Thermal Conductance at van der Waals Interfaces of β-Ga<sub>2</sub>O<sub>3</sub>
ORAL
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Presenters
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Sylvester W Makumi
- University of Utah
Authors
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Sylvester W Makumi
- University of Utah
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Aidan James Belanger
- University of Utah
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Zlatan Aksamija
- University of Utah
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Phase transformation in BN/diamond heterojunctions using machine-learned force fields
ORAL
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Publication: CL Milne, H Gomez, A Gupta, AG Birdwell, S Rudin, EJ Garratt, BB Pate, TG Ivanov, AK Singh, and MR Neupane. "Interface Structure and Electronic Properties in Cubic Boron Nitride - Diamond Heterostructures." Under review in Materials Today Physics.
CL Milne, MR Neupane, AK Singh. Phase transformation in BN/diamond heterojunctions using machine-learned force fields. (planned)Presenters
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Cody Milne
- Arizona State University
Authors
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Cody Milne
- Arizona State University
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Alejandro Barraza-Valdez
- Arizona State University
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Mahesh R Neupane
- US Army Research Lab Adelphi
- U.S. Army Research Laboratory
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Arunima K Singh
- Arizona State University
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Stability and interlayer formation at epitaxial p-type oxides/Ga<sub>2</sub>O<sub>3</sub> interfaces
ORAL
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Publication: (1) Kokubun, Y.; Kubo, S.; Nakagomi, S. All-Oxide p–n Heterojunction Diodes Comprising p-Type NiO and n-Type β-Ga2O3. Appl. Phys. Express 2016, 9 (9), 091101. https://doi.org/10.7567/APEX.9.091101.
(2) Callahan, W. A.; Egbo, K.; Lee, C.-W.; Ginley, D.; O'Hayre, R.; Zakutayev, A. Reliable Operation of Cr2O3:Mg/ β-Ga2O3 p–n Heterojunction Diodes at 600 °C. Appl. Phys. Lett. 2024, 124 (15), 153504. https://doi.org/10.1063/5.0185566.Presenters
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Anna Sacchi
- National Renewable Energy Laboratory (NREL)
- National Renewable Energy Laboratory
Authors
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Anna Sacchi
- National Renewable Energy Laboratory (NREL)
- National Renewable Energy Laboratory
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Michelle A Smeaton
- National Renewable Energy Laboratory (NREL)
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Steven R Spurgeon
- National Renewable Energy Laboratory (NREL); Metallurgical and Materials Engineering Department, Colorado School of Mines; Renewable and Sustainable Energy Institute (RASEI)
- National Renewable Energy Laboratory (NREL)
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Shivashree Gowda
- University of Virginia
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Patrick E Hopkins
- Univ of Virginia
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Brooks B Tellekamp
- National Renewable Energy Laboratory (NREL)
- National Renewable Energy Laboratory
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Andriy Zakutayev
- National Renewable Energy Laboratory (NREL)
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First-principles study of lattice dynamics in Mg-IV-N<sub>2</sub> semiconductors
ORAL
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Presenters
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Sarker Md. Sadman
- Case Western Reserve University
Authors
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Sarker Md. Sadman
- Case Western Reserve University
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Walter R L Lambrecht
- Case Western Reserve University
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Band-to-band transitions, and ultraviolet dielectric functions of unintentionally-doped (x = 0 . . . 0.3) and Silicon doped (x = 0 . . . 0.25) single crystal (100) β-(Al<sub>x</sub>Ga<sub>1−x</sub>)<sub>2</sub>O<sub>3</sub>
ORAL
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Publication: [1] Z. Galazka, et al., J. Appl. Phys. 133, 037502 (2023).
[2] M. Schubert, et al., Phys. Rev. B 93, 125209 (2016).
[3] M. Schubert, et al., Phys. Rev. B 99, 041201(R) (2019).
[4] R. Korlacki, et al., Phys. Rev. B 102, 180101(R) (2020).
[5] R. Korlacki, et al., Phys. Rev. Applied 18, 064019 (2022).
[6] M. Stokey, R. Korlacki, et al., In Preparation.
[7] M. Hilfiker, et al., Appl. Phys. Lett. 114, 231901 (2019).Presenters
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Preston Sorensen
- University of Nebraska-Lincoln
Authors
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Preston Sorensen
- University of Nebraska-Lincoln
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UFUK KILIC
- University of Nebraska - Lincoln
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Megan Stokey
- Milwaukee School of Engineering
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Rafal Korlacki
- J.A. Woollam Co, Inc.
- J.A. Woollam Co., Inc.
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Vallery Stanishev
- Lund University
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Vanya Darakchieva
- Lund University
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Zbigniew Galazka
- Leibniz-Intsitut fur Kristallzuchtung
- Leibniz-Institut für Kristallzüchtung
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Mathias Schubert
- University of Nebraska-Lincoln
- University of Nebraska Lincoln
- Lund Univ/Lund Inst of Tech
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The strain-stress relationships for coherent in-plane strain in heterostructures with monoclinic crystal systems: β-(AlxGa1-x)2O3 on (h0l) β-Ga2O3 as example
ORAL
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Publication: DOI: https://doi.org/10.1103/5gx2-kn6m;
https://doi.org/10.48550/arXiv.2405.16307Presenters
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Yousra Traouli
- University of Nebraska - Lincoln
Authors
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Yousra Traouli
- University of Nebraska - Lincoln
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Mathias Schubert
- University of Nebraska-Lincoln
- University of Nebraska Lincoln
- Lund Univ/Lund Inst of Tech
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Rafal Korlacki
- J.A. Woollam Co, Inc.
- J.A. Woollam Co., Inc.
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Sina Khayam
- University of Nebraska-Lincoln
- UNIVERSITY OF NEBRASKA-LINCOLN
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Preston Sorensen
- University of Nebraska-Lincoln
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Alexis Papamichail
- Linkoping University
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Vanya Darakchieva
- Lund University
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Hole trapping and acceptor dopants in κ-Ga<sub>2</sub>O<sub>3</sub>
ORAL
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Publication: https://doi.org/10.48550/arXiv.2504.07443
Presenters
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Eric W Welch
- Prairie View A&M University
Authors
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Eric W Welch
- Prairie View A&M University
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Nathan Martins
- Texas State University
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Luisa M Scolfaro
- Texas State University
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Luiz Viana
- 3Instituto de Ciências Exatas e Tecnologia, Universidade Federal de Viçosa
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Pablo D Borges
- 3Instituto de Ciências Exatas e Tecnologia, Universidade Federal de Viçosa
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