Far out-of-equilibrium spin populations trigger giant spin injection into atomically thin MoS2

• Main Authors: Cheng, Liang, Wang, Xinbo, Yang, Weifeng, Chai, Jianwei, Yang, Ming, Chen, Mengji, Wu, Yang, Chen, Xiaoxuan, Chi, Dongzhi, Goh, Johnson Kuan Eng, Zhu, Jian-Xin, Sun, Handong, Wang, Shijie, Song, Justin Chien Wen, Battiato, Marco, Yang, Hyunsoo, Chia, Elbert Ee Min
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Physics; Spintronics; Terahertz Optics
• Online Access: https://hdl.handle.net/10356/138561
• Institution: Nanyang Technological University

Injecting spins from ferromagnetic metals into semiconductors efficiently is a crucial step towards the seamless integration of charge- and spin-information processing in a single device1,2. However, efficient spin injection into semiconductors has remained an elusive challenge even after almost thr...