Magnetic field influence on the low-temperature heat capacity of the CDW compound blue bronze Rb0.3MoO3
In: Joint European Magnetic Symposia - JEMS'04. 5-10 September 2004, Dresden, Germany. Part IIJournal of magnetism and magnetic materials 290-91:989-992; Jg. 290-91 (2005) S. 989-992
Konferenz
- print, 10 ref 2
Zugriff:
We have investigated the effect of magnetic field on the low-temperature heat capacity Cp of the quasi-1D compound blue bronze Rb0.3MoO3, characterized by a charge density wave (CDW) ground state. Below 1 K, Cp is dominated by a quasi-linear term, yT, characteristic of the disordered state of the CDW. Under applied field (between 0 and 2 T), there is an increase of the amplitude y with H, and simultaneously a downward deviation from the linear regime occurs at an increasing crossover temperature. This could be due to the opening of a (pseudo)-gap in the corresponding spectral density of excitations, which develops with increasing magnetic field.
Titel: |
Magnetic field influence on the low-temperature heat capacity of the CDW compound blue bronze Rb0.3MoO3
|
---|---|
Autor/in / Beteiligte Person: | LASJAUNIAS, J. C ; SAHLING, S ; BILJAKOVIC, K ; MONCEAU, P ; MARCUS, J |
Link: | |
Quelle: | Joint European Magnetic Symposia - JEMS'04. 5-10 September 2004, Dresden, Germany. Part IIJournal of magnetism and magnetic materials 290-91:989-992; Jg. 290-91 (2005) S. 989-992 |
Veröffentlichung: | Amsterdam: Elsevier Science, 2005 |
Medientyp: | Konferenz |
Umfang: | print, 10 ref 2 |
ISSN: | 0304-8853 (print) |
Schlagwort: |
|
Sonstiges: |
|