Highly efficient spin injection and readout across Van Der Waals interface

• Main Authors: Chen, Hao, Tian, Wanghao, Zhang, Lishu, Song, Peng, Jia, Lanxin, Chen, Jingsheng, Zhu, Zhifeng, Feng, Yuan Ping, Loh, Kian Ping
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Spin injection; Spin readout
• Online Access: https://hdl.handle.net/10356/180692
• Institution: Nanyang Technological University

Spin injection, transport, and detection across the interface between a ferromagnet and a spin-carrying channel are crucial for energy-efficient spin logic devices. However, interfacial conductance mismatch, spin dephasing, and inefficient spin-to-charge conversion significantly reduce the efficienc...