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PreprintarXiv licencearXiv

Crossed Electric Spin Generation in Multilayers

  • Xukun Feng
  • Wei Du
  • Jin Cao
  • Qian Niu
  • Shengyuan A. Yang
  • Cong Xiao
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Abstract

We propose a crossed electric spin generation effect in multilayer structures. This effect combines the advantages of in-plane and gate electric fields for manipulating spin, and unveils a nice quantum geometric structure in terms of the underlying hybrid Berry curvatures that are unique to quasi-2D systems and manifest inherent spin-layer-orbital coupling. Combining our theory with first-principles calculations, we predict sizable spin generation in 2D ferromagnetic Fe3GeTe2 and altermagnetic V2Te2O. Our theory opens a new Berry-curvature route for all-electric spin manipulation in 2D materials

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Cite

BibTeXRIS
BibTeX
@misc{feng2026crossed,
  title = {{Crossed Electric Spin Generation in Multilayers}},
  author = {Xukun Feng and Wei Du and Jin Cao and Qian Niu and Shengyuan A. Yang and Cong Xiao},
  howpublished = {arXiv},
  year = {2026},
  month = oct,
  doi = {10.48550/arxiv.2610.14668},
  eprint = {2610.14668},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2610.14668},
}
RIS
TY  - UNPB
TI  - Crossed Electric Spin Generation in Multilayers
AU  - Xukun Feng
AU  - Wei Du
AU  - Jin Cao
AU  - Qian Niu
AU  - Shengyuan A. Yang
AU  - Cong Xiao
PY  - 2026
DA  - 2026/10/10
PB  - arXiv
DO  - 10.48550/arxiv.2610.14668
UR  - https://arxiv.org/abs/2610.14668
AB  - We propose a crossed electric spin generation effect in multilayer structures. This effect combines the advantages of in-plane and gate electric fields for manipulating spin, and unveils a nice quantum geometric structure in terms of the underlying hybrid Berry curvatures that are unique to quasi-2D systems and manifest inherent spin-layer-orbital coupling. Combining our theory with first-principles calculations, we predict sizable spin generation in 2D ferromagnetic Fe3GeTe2 and altermagnetic V2Te2O. Our theory opens a new Berry-curvature route for all-electric spin manipulation in 2D materials
ER  -