Defects in Silicon Carbide and emerging defects

Presentations

• Minute-long spin coherence from diode control of magnetic noise

  Invited-In-person · Invited

  March 16, 2026, 3:30 PM – March 16, 2026, 4:06 PM

  Publication: [1] C. Zeledon, B. Pingault, et al., arXiv:2504.13164

  Presenters

  • Cyrus Zeledon

    • IBM T.J. Watson Research Center

  Authors

  • Cyrus Zeledon

    • IBM T.J. Watson Research Center

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• ADAQ Database Leads to Experimental Verification of Telecom Defect Qubit

  Oral-In-person

  March 16, 2026, 4:06 PM – March 16, 2026, 4:18 PM

  Publication: [1] J. Davidsson; NV-like defects more common than four-leaf clovers: A perspective on high-throughput point defect data. Appl. Phys. Lett. 127 150501 (2025)
  [2] https://defects.anyterial.se/
  [3] O. Bulancea-Lindvall, J. Davidsson, R. Armiento, & I. A. Abrikosov Chlorine vacancy in 4H-SiC: An NV-like defect with telecom-wavelength emission. PRB, 108, 224106 (2023)

  Presenters

  • Joel Davidsson

    • Linkoping University

  Authors

  • Joel Davidsson

    • Linkoping University

  • Danial Shafizadeh

  • Oscar Bulancea-Lindvall

    • Linköping University

  • Rickard Armiento

    • Linkoping University

  • Jawad Ul-Hassan

  • Tien Son Nguygen

  • Ivan Ivanov

  • Igor A. Abrikosov

    • Linkoping University

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• Access to the spin & photo physics of a prototypical color center via quantum embedding theory

  Oral-In-person

  March 16, 2026, 4:18 PM – March 16, 2026, 4:30 PM

  Presenters

  • Michel Bockstedte

    • Johannes Kepler University

  Authors

  • Michel Bockstedte

    • Johannes Kepler University

  • Maximilian Schober

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• Fabrication and Characterization of Nanopillar Arrays in 4H-SiC for Si Vacancy-based Quantum Sensing

  Oral-In-person

  March 16, 2026, 4:30 PM – March 16, 2026, 4:42 PM

  Presenters

  • John Taylor

    • University of Maryland

  Authors

  • John Taylor

    • University of Maryland

  • Infiter Tathfif

    • University of Maryland College Park

  • Charity Burgess

  • Brenda VanMil

  • Samuel Carter

    • Laboratory for Physical Sciences (LPS)

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• Low temperature ODMR of silicon vacancies in 4H-SiC nanopillar arrays for wide-field magnetic imaging

  Oral-In-person

  March 16, 2026, 4:42 PM – March 16, 2026, 4:54 PM

  Presenters

  • Infiter Tathfif

    • University of Maryland College Park

  Authors

  • Infiter Tathfif

    • University of Maryland College Park

  • John Taylor

  • Charity Burgess

  • Brenda VanMil

  • Samuel Carter

    • Laboratory for Physical Sciences (LPS)

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• Optically active spin defects in heteropolytypic silicon carbide structures

  Oral-In-person

  March 16, 2026, 4:54 PM – March 16, 2026, 5:06 PM

  Presenters

  • Swathi Chandrika

    • University of Chicago

  Authors

  • Swathi Chandrika

    • University of Chicago

  • Yeghishe Tsaturyan

    • University of Chicago

  • Marzieh Baan

  • Victor Yu

    • Argonne National Laboratory

  • Joseph Blanton

    • University of Chicago

  • Roberto Myers

    • Ohio State University

  • Michael Flatte

  • Giulia Galli

    • University of Chicago

  • Tyler Grassman

  • David Awschalom

    • University of Chicago

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• New defects in 4H-SiC with possible spin-qubit functionalities

  Oral-In-person

  March 16, 2026, 5:06 PM – March 16, 2026, 5:18 PM

  Presenters

  • Sergey Stolbov

    • University of Central Florida

  Authors

  • Sergey Stolbov

    • University of Central Florida

  • Marisol Alcantara Ortigoza

    • Tuskegee University

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• Abstract Withdrawn

  Withdrawn

  March 16, 2026, 5:18 PM – March 16, 2026, 5:30 PM

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• Excited State and Charge Dynamics of Single T Centers in Silicon

  Oral-In-person

  March 16, 2026, 5:30 PM – March 16, 2026, 5:42 PM

  Presenters

  • Lukasz Komza

    • University of California, Berkeley

  Authors

  • Lukasz Komza

    • University of California, Berkeley

  • Hanbin Song

    • University of California, Berkeley

  • Alp Sipahigil

    • University of California, Berkeley

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• High-throughput discovery of complex spin defects in silicon for quantum technologies

  Oral-In-person

  March 16, 2026, 5:42 PM – March 16, 2026, 5:54 PM

  Publication: Xiong, Y., Zheng, J., McBride, S., Zhang, X., Griffin, S. M., & Hautier, G. (2024). Computationally driven discovery of T center-like quantum defects in silicon. Journal of the American Chemical Society, 146(44), 30046-30056.
  Xiong, Y., Bourgois, C., Sheremetyeva, N., Chen, W., Dahliah, D., Song, H., ... & Hautier, G. (2023). High-throughput identification of spin-photon interfaces in silicon. Science Advances, 9(40), eadh8617.

  Presenters

  • Yizhi Zhu

    • Rice University

  Authors

  • Yizhi Zhu

    • Rice University

  • Yihuang Xiong

    • Dartmouth College

  • Shay McBride

    • Dartmouth College

  • Hanbin Song

    • University of California, Berkeley

  • Xueyue (Sherry) Zhang

    • Caltech

  • Alp Sipahigil

    • University of California, Berkeley

  • Sinéad Griffin

    • Lawrence Berkeley National Laboratory

  • Geoffroy Hautier

    • Dartmouth College

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• Optical control of a single donor electron spin in ZnSe

  Oral-In-person

  March 16, 2026, 5:54 PM – March 16, 2026, 6:06 PM

  Presenters

  • Yuxi Jiang

    • University of Maryland College Park

  Authors

  • Yuxi Jiang

    • University of Maryland College Park

  • Amirehsan Alizadehherfati

    • Joint Quantum Institute

  • Christine Falter

  • Nils von den Driesch

  • Yurii Kutovyi

  • Alexander Pawlis

  • Edo Waks

    • University of Maryland, College Park

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• Coherent Microwave Control of Shallow Donor Qubits in ZnO

  Oral-In-person

  March 16, 2026, 6:06 PM – March 16, 2026, 6:18 PM

  Presenters

  • Ethan Hansen

    • University of Washington

  Authors

  • Ethan Hansen

    • University of Washington

  • Joe Falson

  • Yusuke Kozuka

    • National Institute for Materials Science

  • Masashi Kawasaki

    • RIKEN Center for Emergent Matter Science (CEMS), Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), The University of Tokyo

  • Kai-Mei Fu

    • University of Washington

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• Abstract Withdrawn

  Withdrawn

  March 16, 2026, 6:18 PM – March 16, 2026, 6:30 PM

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