3 papers
cond-mat.mes-hall2025
Kinetics of Bose-Einstein condensation of magnons in Yttrium Iron Garnet films
Hulin Yang, Gang Li, Haichen Jia +2
In this article, we explain the reason of the apparent contradiction between recent experiments [1] and [2] and earlier theoretical predictions [3] of strongly asymmetric condensat…
cond-mat.str-el2023
Double exchange, itinerant ferromagnetism and topological Hall effect in moiré heterobilayer
Haichen Jia, Bowen Ma, Rui Leonard Luo +1
Motivated by the recent experiments and the wide tunability on the MoTe/WSe moiré heterobilayer, we consider a physical model to explore the underlying physics for the inte…
cond-mat.str-el2023
Quantum Spin Supersolid as a precursory Dirac Spin Liquid in a Triangular Lattice Antiferromagnet
Haichen Jia, Bowen Ma, Zidan Wang +1
Based on the recent experiments on the triangular lattice antiferromagnet NaBaCo(PO), we propose the easy-axis XXZ spin-1/2 model on the triangular lattice, that exhibi…