Ray Kallaher

Microsoft (United States) — United States

Physics and Astronomy · Physical Sciences

18h-index1.4kcitations61works33.72yr avg
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Research Topics

Quantum and electron transport phenomena(29), Semiconductor Quantum Structures and Devices(19), Physics of Superconductivity and Magnetism(19), Magnetic properties of thin films(15), Topological Materials and Phenomena(13)

Publications61 total

Interferometric single-shot parity measurement in InAs–Al hybrid devices
Nature·2025· 94 citedOpen Access
Roadmap to fault tolerant quantum computation using topological qubit arrays
arXiv (Cornell University)·2025· 4 citedOpen Access
Interferometric Single-Shot Parity Measurement in an InAs-Al Hybrid Device
arXiv (Cornell University)·2024· 3 citedOpen Access
InAs-Al hybrid devices passing the topological gap protocol
Physical review. B./Physical review. B·2023· 186 citedOpen Access
InAs-Al Hybrid Devices Passing the Topological Gap Protocol
arXiv (Cornell University)·2022· 15 citedOpen Access
Closing of the induced gap in a hybrid superconductor-semiconductor nanowire
Physical review. B./Physical review. B·2021· 55 citedOpen Access
Data for 'Closing of the Induced Gap in a Hybrid Superconductor-Semiconductor Nanowire'
Zenodo (CERN European Organization for Nuclear Research)·2021Open Access
Data for 'Closing of the Induced Gap in a Hybrid Superconductor-Semiconductor Nanowire'
Figshare·2021Open Access
Data for 'Closing of the Induced Gap in a Hybrid Superconductor-Semiconductor Nanowire
2021Open Access
Data for 'Closing of the Induced Gap in a Hybrid Superconductor-Semiconductor Nanowire
Zenodo (CERN European Organization for Nuclear Research)·2021Open Access
Coherent transport through a Majorana island in an Aharonov–Bohm interferometer
Nature Communications·2020· 60 citedOpen Access
Quantum Dots in an <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:mrow><mml:mi>In</mml:mi><mml:mi>Sb</mml:mi></mml:mrow></mml:math> Two-Dimensional Electron Gas
Physical Review Applied·2020· 18 citedOpen Access
Topological Superconductivity in a Phase-Controlled Quasi-one-dimensional planar Josephson-Junction
Journal Club for Condensed Matter Physics·2020Open Access
Ballistic superconductivity and tunable π–junctions in InSb quantum wells
Nature Communications·2019· 68 citedOpen Access
Superconductor/Semiconductor Devices for Majorana Zero Modes
2019
Evidence of topological superconductivity in planar Josephson junctions
Nature·2019· 403 citedOpen Access
Observing pairs of zero-bias end states in three-terminal superconductor-semiconductor devices: Part II
Bulletin of the American Physical Society·2019
Induced superconducting gap vs. barrier thickness in hybrid Al/Al 0.15 In 0.85 As/InAs heterostructures
Bulletin of the American Physical Society·2019
High-mobility InAs two dimensional electron systems on GaSb substrates
Bulletin of the American Physical Society·2019
Induced superconductivity in InSb 2DEGs
Bulletin of the American Physical Society·2019
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Frequent Co-authors

Michael J. Manfra(20), Sergei Gronin(16), J. J. Heremans(16), Geoffrey C. Gardner(12), M. B. Santos(12), Candice Thomas(10), C. M. Marcus(10), Lucas Casparis(10), G. C. Gardner(8), N. Goel(8), S. J. Chung(8), W. Van Roy(7), G. Borghs(7), Antonio Fornieri(6), Alexander Whiticar(6), A. C. C. Drachmann(6), Fabrizio Nichele(6), Andrey E. Antipov(6), Jan Gukelberger(6), Roman M. Lutchyn(6)