5 papers
Dominant orbital magnetization in the prototypical altermagnet MnTe
Chao Chen Ye, Karma Tenzin, Jagoda SÅawiÅska +1
Altermagnetism is an unconventional form of antiferromagnetism characterized by momentum-dependent spin polarization of electronic states and zero net magnetization, arising from s…
Multipole analysis of spin currents in altermagnetic MnTe
Ryosuke Hirakida, Karma Tenzin, Chao Chen Ye +3
Altermagnets, a class of unconventional antiferromagnets where antiparallel spins are connected by combined rotational and translational symmetries, have recently emerged as promis…
Persistent spin texture preserved by local symmetry in graphene/WTe heterostructure
Przemyslaw Przybysz, Karma Tenzin, Berkay Kilic +4
Crystal symmetries in solids give rise to spin-momentum locking, which determines how an electron's spin orientation depends on its momentum. This relationship, often referred to a…
Persistent spin textures, altermagnetism and charge-to-spin conversion in metallic chiral crystals TMX
Karma Tenzin, Berkay Kilic, Raghottam Sattigeri +6
Chiral crystals, due to the lack of inversion and mirror symmetries, exhibit unique spin responses to external fields, enabling physical effects rarely observed in high-symmetry sy…
Energy-efficient field-free unconventional spin-orbit torque magnetization switching dynamics in van der Waals heterostructures
Lalit Pandey, Bing Zhao, Karma Tenzin +12
Van der Waals (vdW) heterostructure of two-dimensional (2D) quantum materials offers a promising platform for efficient control of magnetization dynamics for non-volatile spin-base…