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[Press Release] Large Hall Signal due to Electrical Switching of an Antiferromagnetic Weyl Semimetal

Our work in collaboration with colleagues at the University of Tokyo and Riken realized a significant enhancement of the readout signal in the electrical manipulation of an antiferromagnetic Weyl semimetal state. It was successfully demonstrated in Mn3Sn/heavy metal (Pt, W) heterostructures with improved fabricating process. This work may bring a breakthrough in the development of next-generation memory devices.


Access the full press release here (in Japanese):

https://www.s.u-tokyo.ac.jp/ja/press/2021/7311/

https://www.nikkan.co.jp/spaces/view/0058678

Access the research article published in Small Science here:

https://onlinelibrary.wiley.com/doi/10.1002/smsc.202000025

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