NMR INVESTIGATION OF FIELD-INDUCED PHASE OF ALPHA-(BEDT-TTF)(2)I-3 UNDER PRESSURE

Authors
SHIOMI A YOSHIZAKI S NAKAMURA T TAKAHASHI T MURATA K
Citation
A. Shiomi et al., NMR INVESTIGATION OF FIELD-INDUCED PHASE OF ALPHA-(BEDT-TTF)(2)I-3 UNDER PRESSURE, Synthetic metals, 86(1-3), 1997, pp. 1975-1976
Citations number
5
Categorie Soggetti
Physics, Condensed Matter","Material Science","Polymer Sciences
Journal title
Synthetic metals → ACNP
ISSN journal
03796779
Volume
86
Issue
1-3
Year of publication
1997
Pages
1975 - 1976
Database
ISI
SICI code
0379-6779(1997)86:1-3<1975:NIOFPO>2.0.ZU;2-C
Abstract
H-1-NMR investigation was carried out for the metallic state of alpha- (BEDT-TTF)(2)I-3 stabilized at a high-pressure of 15 kbar. The spin-la ttice relaxation rate, T-1(-1), is almost temperature independent belo w 50 K when the external magnetic field, H-0, is applied exactly paral lel to the conducting plane. For H-0 perpendicular to the plane, a pea k-like enhancement of T-1(-1) was observed at around 10 K. It is obvio usly related to the field induced phase observed in resistivity measur ements.