Yuntian Liu

Sep 13, 2024 | nature.com | Yuntian Liu |jiayu Li |Pengfei Liu

AbstractSpin textures, i.e., the distribution of spin polarization vectors in reciprocal space, exhibit diverse patterns determined by symmetry constraints, resulting in a variety of spintronic phenomena. Here, we propose a universal theory to comprehensively describe the nature of spin textures by incorporating three symmetry flavors of reciprocal wavevector, atomic orbital, and atomic site.

Jul 10, 2024 | link.aps.org | jiayu Li |Ao Zhang |Yuntian Liu |Qihang Liu

In solid state systems, group representation theory is powerful in characterizing the behavior of quasiparticles, notably the energy degeneracy. While conventional group theory is effective in answering yes-or-no questions related to symmetry breaking, its application to determining the magnitude of energy splitting resulting from symmetry lowering is limited.

Dec 1, 2023 | jamanetwork.com | Yuan Lu |Yuntian Liu |Lovedeep Singh Dhingra |César Caraballo

Key PointsQuestion  How have racial and ethnic disparities in the utilization of guideline-recommended therapies for secondary prevention among US adults with atherosclerotic cardiovascular disease (ASCVD) changed over the past 2 decades?