RESONANT RAMAN-SCATTERING FROM SUPERCONDUCTING GAP EXCITATIONS IN SINGLE-CRYSTALS OF (BEDT-TTF)2I-3

Authors
GRAJA A POKHODNIA KI WEGER M SCHWEITZER D
Citation
A. Graja et al., RESONANT RAMAN-SCATTERING FROM SUPERCONDUCTING GAP EXCITATIONS IN SINGLE-CRYSTALS OF (BEDT-TTF)2I-3, Synthetic metals, 56(1), 1993, pp. 2477-2482
Citations number
10
Categorie Soggetti
Physics, Condensed Matter","Metallurgy & Mining
Journal title
Synthetic metals → ACNP
ISSN journal
03796779
Volume
56
Issue
1
Year of publication
1993
Pages
2477 - 2482
Database
ISI
SICI code
0379-6779(1993)56:1<2477:RRFSGE>2.0.ZU;2-5
Abstract
A study of low-energetic resonant Raman scattering of alpha(t)- and be ta(H)-(BEDT-TTF)2I3 superconductors was performed. The softening and w eakening of the low frequency optical phonons at about 30 cm-1 in the superconducting state of both alpha(t)- and beta(H)-phases were observ ed below T(c).