2022
DOI: 10.1103/physrevb.106.104414
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Orbital Hall effect in crystals: Interatomic versus intra-atomic contributions

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Cited by 22 publications
(11 citation statements)
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“…Theoretical calculations have predicted the OHE to be universal due to the ubiquity of orbital textures in several transition metals with weak SOC 42 . However, important questions as to the exact role of intra-and interatomic contributions need to be answered in order to extend models to more complex systems 43 . Relevant orbital texture in BPBO originates from the strong spσ interactions and nearest neighbor hopping.…”
Section: Discussionmentioning
confidence: 99%
“…Theoretical calculations have predicted the OHE to be universal due to the ubiquity of orbital textures in several transition metals with weak SOC 42 . However, important questions as to the exact role of intra-and interatomic contributions need to be answered in order to extend models to more complex systems 43 . Relevant orbital texture in BPBO originates from the strong spσ interactions and nearest neighbor hopping.…”
Section: Discussionmentioning
confidence: 99%
“…Analogous to the generalized Berry curvature, 24,25,56,60 we write the orbital Berry curvature which characterizes the magnon orbital Nernst transport as follows:…”
Section: Model Constructionmentioning
confidence: 99%
“…In electronics systems, on the other hand, there have been studies showing that electrons can exhibit a Hall effect without spin–orbit coupling, owing to their orbital degree of freedom. This discovery evoked a surge of interest in electron–orbital transport phenomena such as the orbital Hall effect and the orbital torque. Moreover, there have been theoretical suggestions that orbital-dependent electron transport critically affects electron spin dynamics when spin–orbit coupling is present. For instance, it has been suggested that the orbital Hall effect may play a crucial role in the spin Hall effect.…”
mentioning
confidence: 99%
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