Current-induced spin-orbit effective field modulations in synthetic antiferromagnetic structures

• المؤلفون الرئيسيون: Krishnia, Sachin, Murapaka, Chandrasekhar, Sethi, Pankaj, Gan, Weiliang, Wong, Qi Ying, Lim, Gerard Joseph, Lew, Wen Siang
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2021
• الموضوعات: Science::Physics; Antiferromagnetism; Magnetization
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/151091
• المؤسسة: Nanyang Technological University

We demonstrate the modulation of spin-orbit torque (SOT) fields in synthetic antiferromagnetic (SAF) structures sandwiched between two heavy metals of opposite spin Hall angles. The SOTs fields that are measured by using harmonic Hall voltage technique, increase with net areal magnetization of the P...