Zhe Ying

Gate-tunable large second-order and third-order nonlinear Hall effect in topological insulator BiSbTeSe 2

The nonlinear Hall effect (NLHE) holds significant promise for next-generation electronic device applications, and it is essential to explore and engineer a strong and highly tunable NLHE. In this work, we report large second-order and third-order NLHEs in dual-gated BiSbTeSe2 de...

Probing the Anomalous Symmetry Breaking in Kagome Material CsV3Sb5 via Third-Order Nonlinearity

Abstract The kagome material has rapidly established itself as a research frontier in condensed matter physics, owing to its distinctive geometric structure and the rich array of unconventional physical phenomena. In the kagome AV3Sb5 (A = K, Rb, and Cs) family, the charge-ordere...

Loss of the tumor suppressor p53 generates a signaling gradient that drives epithelial clonal expansion

Although tumor protein p53 ( TP53 ) mutations are among the most common lesions in epithelial cancers, how p53 loss drives unrestrained clonal expansion remains unclear. Working with mouse epidermis, we found that p53 suppresses clonal expansion by limiting progenitor self-renewa...