COMPLETE FERMI-SURFACE MAPPING OF BI-CUPRATES

Authors
AEBI P OSTERWALDER J SCHWALLER P BERGER H BEELI C SCHLAPBACH L
Citation
P. Aebi et al., COMPLETE FERMI-SURFACE MAPPING OF BI-CUPRATES, Journal of physics and chemistry of solids, 56(12), 1995, pp. 1845-1847
Citations number
11
Categorie Soggetti
Physics, Condensed Matter",Chemistry
Journal title
Journal of physics and chemistry of solids → ACNP
ISSN journal
00223697
Volume
56
Issue
12
Year of publication
1995
Pages
1845 - 1847
Database
ISI
SICI code
0022-3697(1995)56:12<1845:CFMOB>2.0.ZU;2-A
Abstract
We review recent angle-scanned photoemission experiments on Bi2Sr2CaCu 2O8+x. The Fermi surface has been mapped completely revealing previous ly unobserved ''shadow bands'' interpreted as due to antiferromagnetic correlations. Since Bi2Sr2CaCu2O8+x exhibits a relatively complicated incommensurate lattice modulation new measurements on a Pb-doped, unm odulated Bi-cuprate are presented for comparison.