
Jecy Liu
University of California, Berkeley · Center for Computational Biology
Active 1984–2025
Academic metrics are sourced from OpenAlex and public funding records; values may differ from Google Scholar.
Research topics
- Materials science
- Condensed matter physics
- Crystallography
- Physics
- Chemistry
Selected publications
Proceedings of the National Academy of Sciences · 2021-05-26 · 34 citations
articleOpen accessAlthough ultrafast manipulation of magnetism holds great promise for new physical phenomena and applications, targeting specific states is held back by our limited understanding of how magnetic correlations evolve on ultrafast timescales. Using ultrafast resonant inelastic X-ray scattering we demonstrate that femtosecond laser pulses can excite transient magnons at large wavevectors in gapped antiferromagnets and that they persist for several picoseconds, which is opposite to what is observed in…
Deterministic reversal of single magnetic vortex circulation by an electric field
Science Bulletin · 2020-04-08 · 29 citations
articleOpen accessJOURNAL OF ENGINEERING STUDIES · 2025-05-30
articleOpen accessSenior author<sec><alternatives><graphic specific-use="print" href="./online/1674-4969----1-F001.jpg" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="./online/1674-4969----1-F001.jpg"/><graphic specific-use="online" href="./online/1674-4969----1-F001c.jpg" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="./online/1674-4969----1-F001c.jpg"/></alternatives></sec>
Strain-tunable anomalous Hall plateau in antiferromagnet CoNb$_3$S$_6$
ArXiv.org · 2025-03-20
preprintOpen accessAntiferromagnets exhibiting the anomalous Hall effect represent a fascinating convergence of magnetism, topology, and electronic structure. Identifying antiferromagnets with large and tunable anomalous Hall effects is crucial for the development of spintronic applications. Here, we report a strain-tunable anomalous Hall plateau in CoNb$_3$S$_6$, which is a prime candidate for altermagnetism. The plateau emerges as a flat extended intermediate step of the anomalous Hall hysteresis loop with a con…
2024-04-01
peer-reviewSenior author
Recent grants
NIH · $448k · 2011
Uncovering the controlling mechanisms in heparan sulfate biosynthesis
NIH · $1.2M · 2013–2018
NIH · $2.6M · 2012
Frequent coauthors
- 65 shared
Shuai Dong
- 63 shared
Philip J. Ryan
Argonne National Laboratory
- 59 shared
Lin Hao
- 58 shared
Jong‐Woo Kim
Weatherford College
- 53 shared
Junyi Yang
- 52 shared
D. Meyers
Oklahoma State University Oklahoma City
- 50 shared
Jiun‐Haw Chu
University of Washington
- 49 shared
J. W. Freeland
Argonne National Laboratory
Education
- 2012
PhD, Department of Physics
University of Arkansas Fayetteville
- 2006
M.S., Department of Physics
University of Houston
- 2004
B.S., Department of Physics
Nanjing University
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