Interfacial spintronic THz emission

• Main Authors: Agarwal, Piyush, Medwal, Rohit, Dongol, Keynesh, Mohan, John Rex, Yang, Yingshu, Asada, Hironori, Fukuma, Yasuhiro, Singh, Ranjan
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2024
• 主題: Physics; Interfacial spin to charge conversion; Interfacial terahertz emission
• 在線閱讀: https://hdl.handle.net/10356/180930

The broken inversion symmetry at the ferromagnet (FM)/heavy-metal (HM) interface leads to spin-dependent degeneracy of the energy band, forming spin-polarized surface states. As a result, the interface serves as an effective medium for converting spin accumulation into 2D charge current through the...