Synergy of Rashba splitting and topological band inversion effects in Janus Bi2X2Y(X,Y=Se,Te) tetradymite thermoelectricsRemoveLei Peng, Ruixiao Lian, Xiaole Tian, Hongyu Chen, Ben Li, Yu Wu, Yuxiang Zheng, and Hao ZhangPhys. Rev. B 114, 125407 (2026)