Spin-orbit torque induced multi-state magnetization switching in Co/Pt Hall cross structures at elevated temperatures

• المؤلفون الرئيسيون: Lim, Gerard Joseph, Gan, Weiliang, Law, Wai Cheung, Murapaka, Chandrasekhar, Lew, Wen Siang
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Science; Spintronics; Domain Walls
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/143525
• المؤسسة: Nanyang Technological University

We demonstrate spin-orbit torque (SOT) driven multi-state magnetization switching in Co/Pt Hall crosses in the presence of varying externally applied in-plane fields from room temperature (RT = 295 K) to 360 K. In-situ Kerr imaging at various resistance states reveal the evolution of up and down mag...