Direct observation of the energy gain underpinning ferromagnetic superexchange in the electronic structure of CrGeTe$_3

Phys. Rev. B 101, 205125 (2020) We investigate the temperature-dependent electronic structure of the van der Waals ferromagnet, CrGeTe$_3$. Using angle-resolved photoemission spectroscopy, we identify atomic- and orbital-specific band shifts upon cooling through ${T_\mathrm{C}}$. From these, togethe...

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Bibliographic Details

Main Authors:	Watson, Matthew D, Marković, Igor, Mazzola, Federico, Rajan, Akhil, Morales, Edgar A, Burn, David M, Hesjedal, Thorsten, van der Laan, Gerrit, Mukherjee, Saumya, Kim, Timur K, Bigi, Chiara, Vobornik, Ivana, Hatnean, Monica Ciomaga, Balakrishnan, Geetha, King, Philip D. C
Format:	Journal Article
Language:	English
Published:	24-12-2019
Subjects:	Physics - Materials Science Physics - Strongly Correlated Electrons
Online Access:	Get full text
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