Superconducting gap in bi-sr-ca-cu-o by high-resolution angle-resolved photoelectron spectroscopy.
Science
; 245(4919): 731-3, 1989 Aug 18.
Article
em En
| MEDLINE
| ID: mdl-17791711
ABSTRACT
Detailed studies indicate a superconducting gap in the high-temperature superconductor Bi(2)Sr(2)CaCu(2)O(8). Photoemission measurements with high energy and angle resolution isolate the behavior of a single band as it crosses the Fermi level in both the normal and superconducting states, giving support to the Fermi liquid picture. The magnitude of the gap is 24 millielectron volts.
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01-internacional
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MEDLINE
Idioma:
En
Ano de publicação:
1989
Tipo de documento:
Article