Giant orbital torque-driven picosecond switching in magnetic tunnel junctions - Yuxuan Yao; Chen Xiao; Xiaobai Ning; Wenlong Cai; Xianzeng Guo; Zongxia Guo; Kailin Yang; Danrong Xiong; Zhengjie Yan; Dehang Zhu; Shiyang Lu; Hongchao Zhang; et al. (Science Bulletin, 2026)