Terahertz spintronic magnetometer (TSM)

• Main Authors: Agarwal, Piyush, Yang, Yingshu, Lourembam, James, Medwal, Rohit, Battiato, Marco, Singh, Ranjan
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2022
• Subjects: Science::Physics::Optics and light; spintronic terahertz Emission; Terahertz Hysteresis; Terahertz Charge Current; Terahertz Magnetometer; THz-H Hysteresis
• Online Access: https://hdl.handle.net/10356/157912
• Institution: Nanyang Technological University

A ferromagnetic metal consists of localized electrons and conduction electrons coupled through strong exchange interaction. Together, these localized electrons contribute to the magnetization of the system, while conduction electrons lead to the formation of spin and charge current. Femtosecond out...