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pro vyhledávání: '"Yuan Lin Ding"'
The non-relativistic spin-splitting (NRSS) of electronic bands in "altermagnets" has sparked renewed interest in antiferromagnets (AFMs) that have no net magnetization. However, altermagnets with collinear and compensated magnetism are not the only t
Externí odkaz:
http://arxiv.org/abs/2402.14321
Many textbook physical effects in crystals are enabled by some specific symmetries. In contrast to such "apparent effects", "hidden effect X" refers to the general condition where the nominal global system symmetry would disallow the effect X, wherea
Externí odkaz:
http://arxiv.org/abs/2211.09921
Autor:
Yuan, Lin-Ding, Zunger, Alex
Energy bands in antiferromagnets are generally spin degenerate in the absence of spin-orbit coupling (SOC). Recent studies [Physical Review B 102, 014422 (2020)] identified formal symmetry conditions for crystals for which this degeneracy can be lift
Externí odkaz:
http://arxiv.org/abs/2211.07803
Publikováno v:
Phys. Rev. B 103, 224410 (2021)
Recent studies have shown that the non-relativistic antiferromagnetic ordering could generate momentum-dependent spin splitting analogous to the Rashba effect, but free from the requirement of relativistic spin-orbit coupling. Whereas the classificat
Externí odkaz:
http://arxiv.org/abs/2103.03485
Publikováno v:
Phys. Rev. Materials 5, 014409 (2021)
Recent study (Yuan et. al., Phys. Rev. B 102, 014422 (2020)) revealed a SOC-independent spin splitting and spin polarization effect induced by antiferromagnetic ordering which do not necessarily require breaking of inversion symmetry or the presence
Externí odkaz:
http://arxiv.org/abs/2008.08532
Publikováno v:
Phys. Rev. B 102, 014422 (2020)
The energy vs. crystal momentum E(k) diagram for a solid (band structure) constitutes the road map for navigating its optical, magnetic, and transport properties. By selecting crystals with specific atom types, composition and symmetries, one could d
Externí odkaz:
http://arxiv.org/abs/1912.12689
Autor:
Shu Wang, Shuang Wang, Rong Chen, Ling Luo, Qiaoli Zhang, Danli Kong, Rudai Cao, Chunwen Lin, Jialu Huang, Haibing Yu, Yuan Lin Ding
Publikováno v:
BMJ Open, Vol 13, Iss 8 (2023)
Objectives To compare the prediction effects of six models based on machine learning theories, which can provide a methodological reference for predicting the risk of type 2 diabetes mellitus (T2DM).Setting and participants This study was based on th
Externí odkaz:
https://doaj.org/article/c5497cd911a643b1bf2109c499fac242
Publikováno v:
Phys. Rev. B 98, 245203 (2018)
Although the direct or indirect nature of the bandgap transition is an essential parameter of semiconductors for optoelectronic applications, the understanding why some of the conventional semiconductors have direct or indirect bandgaps remains ambig
Externí odkaz:
http://arxiv.org/abs/1809.05985
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