THE 1-EV PEAK - A CONSISTENT FEATURE OF THE CUPRATE SUPERCONDUCTORS

Authors
OLSON CG TOBIN JG WADDILL GD LYNCH DW LIU JZ
Citation
Cg. Olson et al., THE 1-EV PEAK - A CONSISTENT FEATURE OF THE CUPRATE SUPERCONDUCTORS, Journal of physics and chemistry of solids, 56(12), 1995, pp. 1879-1880
Citations number
8
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
1879 - 1880
Database
ISI
SICI code
0022-3697(1995)56:12<1879:T1P-AC>2.0.ZU;2-7
Abstract
We report data supporting the view that the sometimes controversial 1 eV peak in the angle-resolved photoemission spectrum of YBa2Cu3O6.9 is , in fact, representative of cuprate superconductors. Detailed spectra for YBa2Cu3O6.9 show that the peak is composed of a family of initial states of both even and odd symmetry.