HIGH MAGNETIC-FIELD DEPENDENCE OF SPIN FLUCTUATIONS IN YBA2CU3O7

Authors
BOURGES P CASALTA H REGNAULT LP BOSSY J BURLET P VETTIER C BEAUGNON E GAUTIERPICARD P TOURNIER R
Citation
P. Bourges et al., HIGH MAGNETIC-FIELD DEPENDENCE OF SPIN FLUCTUATIONS IN YBA2CU3O7, Physica. B, Condensed matter, 234, 1997, pp. 830-831
Citations number
10
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
234
Year of publication
1997
Pages
830 - 831
Database
ISI
SICI code
0921-4526(1997)234:<830:HMDOSF>2.0.ZU;2-Z
Abstract
The influence of a high external magnetic field has been investigated on the so-called resonance peak of YBa2Cu3O7 by inelastic neutron scat tering, Under a field of 11.5 T, this peak remains almost unaffected: no shifting of the peak energy is observed. However, a line broadening occurs whithout change of the peak amplitude.