Machine-learning phase transition paper published in Newton
Our collaborative paper with Dr. Liu and Dr. He, which uses domain-adversarial machine learning to identify fluctuating and long-range ordered superconductivity from ARPES spectrum, has been published in Newton! Our story is also selected as the cover! Congrats to Xu and Yuanjie, who led the development of method. This work…
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Nature Conference
Yao gave a talk about electron-phonon coupling in TBG at the Nature Conference on Competing Orders in Quantum Materials.
Electron-doped cuprate paper published in Nature Communications
Our collaborative paper about hole pocket superconductivity in electron-doped cuprates has been published in Nature Communications! Congrats to Zecheng, who carried out all theoretical simulations. This work revealed the coexisting large and small Fermi surface in electron-doped cuprates and the correlation between superconductivity and the hole-pocket.
APS Global Physics Summit 2025
Our entire group participated in the APS Global Physics Summit in Anaheim. Haoran, Zecheng, Chendi, Prakash, Tongtong, and Luogen presented their papers.
Electronic entanglement witness paper published in Phys. Rev. X
Our paper about electronic entanglement witness has been published in Phys. Rev. X! Congrats to Tongtong, Luogen, and Jiarui. This work establishes a theoretical framework for characterizing multipartite entanglement in indistinguishable many-electron systems. It also provides an x-ray-based strategy to witness electronic entanglement in quantum materials.
Ultrafast dynamics in Kitaev material published in npj Quantum Matter
Our collaborative paper about ultrafast dynamics in candidate Kitaev material has been published in npj Quantum Materials! Using trREXS experiments and simulations, we successfully revealed an extremely small spin gap beyond spectral resolution, only reflected in time domain.
Fock-state DQMC paper published in Commun. Phys.
Our paper about Fock-state quantum Monte Carlo has been published in Commun. Phys! Congrats to Shuhan and Shaozhi. This work establishes a new strategy for sampling electronic Fock states using QMC, relevant for analog quantum simulations.
Quantum Matter and Machine Learning Workshop
Yao gave an invited talk about electronic entanglement witness using RIXS at the Workshop on Quantum Matter and Machine Learning.
TBG phonon paper published in Nature
Our collaborative paper about strong electron-phonon coupling in twisted bilayer graphene has been published in Nature! Congrats to Shuhan and Haoran. This work experimentally and theoretically revealed the inter-valley electron-phonon coupling and its relation to the superconducting twisted bilayer graphene.
MRS Fall Meeting 2024
Yao and three co-organizers organized the MRS Fall 2024 symposium for Quantum Phenomena, Measurements, and Engineering in Materials. This symposium, with 10 sessions and lasting for 4 days, was very successful.
Seminar at UT Austin
Yao gave an invited talk at the Center for Complex Quantum Systems at UT Austin, about entanglement witness and control
Seminars at UChicago and Argonne National Lab
Yao gave two invited seminar talks at the University of Chicago and Argonne National Lab, about entanglement witnessing through spectroscopies
Seminar at the Brookhaven National Lab
Yao gave an invited seminar talk at the Brookhaven National Lab
eQMA Workshop
Yao gave a talk about entanglement witness at the eQMA Workshop on Quantum Materials and Entanglement held by the Rice University
DOE SCGSR Fellowship
Jordyn gets the DOE SCGSR fellowship! Congrats!
1D spin excitation paper published in Phys. Rev. Research
Our paper about spin excitation fingerprints for attractive interactions in 1D cuprates has been published in Phys. Rev. Research! Congrats to Zecheng and Jiarui. This work provides a major approach to identify and quantify the phonon-mediated attractive interactions in cuprates.
Overdoped CDW paper published in Phys. Rev. B
Our paper about phonon driven charge order in overdoped cuprates has been published in Phys. Rev. B! Congrats to Jiarui and Shaozhi. It is the first paper led by Jiarui, which successfully explained the origin of the recently observed charge order in extremely overdoped LSCO.
IXS 2024
Chendi represented our group and presented a poster about our recent entanglement results in the 13th International Conference on Inelastic X-ray Scattering (IXS2024) at Arcrea, Japan.
Welcome undergraduate student Yea Eun Chung
We’re excited to welcome a new undergraduate student, Yea Eun Chung, to our group!
Welcome postdoc Prakash Sharma
We’re excited to welcome our new postdoc Prakash Sharma to the group!