Skyrmion helicity: quantization and quantum tunneling effects

• المؤلفون الرئيسيون: Psaroudaki, Christina, Panagopoulos, Christos
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Science::Physics; Skyrmion Quantization
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/166665
• المؤسسة: Nanyang Technological University

We derive the quantization of magnetic helicity in the solid-state and demonstrate tunable macroscopic quantum tunneling, coherence, and oscillation for a skyrmion spin texture stabilized in frustrated magnets. We also discuss the parameter space for the experimental realization of quantum effect...