Delin Zhang

Oct 3, 2023 | nature.com | Delin Zhang |Xu Dong |Chun Yin Tang

Dear Editor,N6-methyladenosine (m6A) is a prevalent epigenetic modification found in eukaryotic mRNA and plays a crucial role in regulating gene expression in various physiological processes1. The m6A is installed on mammalian mRNA by a multicomponent methyltransferase complex (MTC) comprising a catalytic subunit (including METTL3 and METTL14) and a regulatory subunit (including WTAP, VIRMA, HAKAI, ZC3H13, and RBM15/15B)2.

May 30, 2023 | nature.com | Delin Zhang |Guoqiang Yu

AbstractThe Orbital Hall effect, which originates from materials with weak spin-orbit coupling, has attracted considerable interest for spin-orbitronic applications. Here, we demonstrate the inverse effect of the orbital Hall effect and observe orbitronic terahertz emission in the Ti and Mn materials. Through spin-orbit transition in the ferromagnetic layer, the generated orbital current can be converted to charge current in the Ti and Mn layers via the inverse orbital Hall effect.