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Abstract: We report on an investigation of the peculiar electronic structure of the layered semiconductor InSe by magneto-optical experiments under high pressure up to 5 GPa. Magneto-absorption spectroscopy is performed under pulsed magnetic field up to 53 T using a specific setup. Excitonic magnetofingerprints and high-field oscillatory magnetoabsorption yield significant details on the band structure. In addition, the application of an external pressure unveils phenomena that confirm the specific k ? p model proposed for this compound on the basis of earlier measurements.
Fuente: Physical review. B, 2010, 81, 205211
Publisher: American Physical Society
Year of publication: 2010
No. of pages: 10
Publication type: Article
DOI: 10.1103/PhysRevB.81.205211
ISSN: 1098-0121,1550-235X,2469-9950,2469-9969
Publication Url: https://doi.org/10.1103/PhysRevB.81.205211
Consult in UCrea Read publication
MILLOT, MARIUS
BROTO, JEAN-MARC
GEORGE, SYLVIE
JESUS ANTONIO GONZALEZ GOMEZ
SEGURA, ALFREDO
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