1.
J Phys Condens Matter
; 33(12): 125403, 2021 Jan 19.
Article
in English
| MEDLINE
| ID: mdl-33463531
ABSTRACT
κ-(BEDT-TTF)2Cu(NCS)2 has been investigated by Raman scattering in both bulk and nanoparticle compounds. Phonon modes from 20 to 1600 cm-1 have been assigned. Focusing on the unexplored low frequency phonons, a plateau in frequencies is observed in the bulk phonons between 50 and 100 K and assigned to the signature of the bad metal phase. Nanoparticles of κ-(BEDT-TTF)2Cu(NCS)2 exhibit anomalies at 50 K associated to the crossover from a bad metal to a Fermi liquid whose origins are discussed.
2.
Phys Rev B Condens Matter
; 47(3): 1647-1650, 1993 Jan 15.
Article
in English
| MEDLINE
| ID: mdl-10006188
3.
Phys Rev B Condens Matter
; 42(7): 3935-3943, 1990 Sep 01.
Article
in English
| MEDLINE
| ID: mdl-9995914