Quantum Materials Spectroscopy Lab
Crystalline symmetries are known for enforcing topological crossings in electronic band structure. In our research article, “Charge order induced Dirac pockets in the nonsymmorphic crstal TaTe4“, published today in Phys. Rev. B., we directly visualize the near-EF Dirac pockets through
Our collaborative work with Emilia Morosan’s group on reporting the Weyl nodal ring states and Landau quantization with very large magnetoresistance in square-net magnet EuGa4 has appeared in Nat. Comm. Jianwei, Yichen, and Jiseop have contributed by measuring and revealing
Jianwei’s design of an in-situ magnetic field capability for ARPES in collaboration with Yu He (Yale) is officially published in Rev. Sci. Instrum. today! Congratulations and look forward to more exciting work in this direction!
Ming is happy to have been invited to guest edit a special collection of perspective articles together with Marta Zonno to review the use of synchrotron radiation for the study of high temperature superconductivity. There are a total of 5
In the 2023 Smalley-Curl Institute (SCI) Summer reserach Colloquium, Alex, Lulu, and Ziqin all presented their research posters. Yichen gave an oral presentation and won the Gold Award (2nd place) in the oral presentation category.
Our paper titled, “Spectral evidence for unidirectional charge density wave in detwinned BaNi2As2“, appeared in PRB today. Here, through a systematic angle-resolved photoemission spectroscopy study on strain-detwinned BaNi2As2, we point out that the CDW order of BaNi2As2 is likely to
Our work titled “Kramers nodal lines and Weyl fermions in SmAlSi” just appeared in Comm. Phys. today. https://www.nature.com/articles/s42005-023-01257-2 Here we report the first experimental realization of a Kramers Nodal Line (KNL) using VUV and soft x-ray ARPES. Guaranteed to appear
Yichen won the poster award for an Outstanding Poster Presentation on “Kramers Nodal Lines and Weyl Fermions in SmAlSi” at the Gordon Research Conference on Topological and Correlated Matter! Congratulations and we are very proud of you!
Yucheng, with his candidacy report titled “Tuning Quantum Materials with Uniaxial Strain: An ARPES Study”, is recognized by the committee to win the Strecker Award this year! Congratulations! “Kevin E. Strecker Award: Given to recognize the most outstanding Master’s thesis
It was nice to have a full in-person March Meeting again! Our group gave a total of 7 talks, and had our first group dinner at March Meeting, with none other than Texas BBQ. 🙂