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Multifunctional antiferromagnetic materials with giant piezomagnetism and noncollinear spin current
oleh: Hai-Yang Ma, Mengli Hu, Nana Li, Jianpeng Liu, Wang Yao, Jin-Feng Jia, Junwei Liu
Format: | Article |
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Diterbitkan: | Nature Portfolio 2021-05-01 |
Deskripsi
Quantum degrees of freedom, such as spin or valleys, lie at the basis of many intriguing phenomena. In this theory work, the authors present a new type of spin-valley locking enabled by a crystalline symmetry, which allows for the generation of valley polarizations and net magnetization via strain, and non-collinear spin currents via charge currents.