Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/97336
Type: Artigo de periódico
Title: Quantum Magnetic Oscillations And Angle-resolved Photoemission From Impurity Bands In Cuprate Superconductors
Author: Alexandrov A.S.
Abstract: Present-day angle-resolved photoemission spectroscopy (ARPES) has offered a tremendous advance in the understanding of electron energy spectra in cuprate superconductors and some related compounds. However, in high magnetic field, magnetic quantum oscillations at low temperatures indicate the existence of small electron (hole) Fermi pockets seemingly missing in ARPES of hole (electron) doped cuprates. Here ARPES and quantum oscillations are reconciled in the framework of an impurity band in the charge-transfer Mott-Hubbard insulator. © 2012 American Physical Society.
Editor: 
Rights: aberto
Identifier DOI: 10.1103/PhysRevB.85.092501
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-84858054313&partnerID=40&md5=30ec8df0e72bffa8d395c1852cdbf4e5
Date Issue: 2012
Appears in Collections:Unicamp - Artigos e Outros Documentos

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