English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Comparative soft-x-ray resonant-photoemission study on Bi<sub>2</sub>Sr<sub>2</suB>CaCu<sub>2</sub>O<sub>8</sub>, CuO, and Cu<sub>2</sub>O

Tjeng, L. H., Chen, C. T., & Cheong, S. W. (1992). Comparative soft-x-ray resonant-photoemission study on Bi<sub>2</sub>Sr<sub>2</suB>CaCu<sub>2</sub>O<sub>8</sub>, CuO, and Cu<sub>2</sub>O. Physical Review B, 45(14), 8205-8208. doi:10.1103/PhysRevB.45.8205.

Item is

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Tjeng, L. H.1, Author              
Chen, C. T.2, Author
Cheong, S. W.2, Author
Affiliations:
1External Organizations, ou_persistent22              
2external, ou_persistent22              

Content

show
hide
Free keywords: -
 Abstract: Strong O 1s and Cu 2p resonant enhancements are observed in the valence-band photoemission spectra of Bi2Sr2CaCu2O8, CuO, and Cu2O. The results can be accounted for by a model Hamiltonian with similar parameters but different band filling. The O 1s (Cu 2p) resonant enhancements are found to be dominated by local O 2p4 (Cu 3d8) final states reached via local intra-atomic processes; interatomic O-to-Cu resonance processes are found to play only a minor role. It is demonstrated that enhancements observed at 0-1.5 eV binding energies in angle-resolved photoemission of Bi2Sr2CaCu2O8 with the photon energy tuned at 18 eV cannot be attributed to an O 2s resonance effect.

Details

show
hide
Language(s):
 Dates: 1992-04-01
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: ISI: A1992HN47700083
DOI: 10.1103/PhysRevB.45.8205
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Physical Review B
  Other : Phys. Rev. B
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Woodbury, NY : American Physical Society
Pages: - Volume / Issue: 45 (14) Sequence Number: - Start / End Page: 8205 - 8208 Identifier: ISSN: 1098-0121
CoNE: https://pure.mpg.de/cone/journals/resource/954925225008