Pressure dependence of the spin gap in BaVS3
- We carried out magnetotransport experiments under hydrostatic pressure in order to study the nature of the metal-insulator transition in BaVS3. Scaling relations for ρ(T,H,p) are established and the pressure dependence of the spin gap is determined. Our results, in conjunction with a reanalysis of earlier specific-heat and susceptibility data, demonstrate that the transition is weakly second order. The nature of the phase diagram in the T−p−H space is discussed.
Author: | István KézsmárkiORCiDGND, Sz. Csonka, H. Berger, L. Forró, P. Fazekas, G. Mihály |
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URN: | urn:nbn:de:bvb:384-opus4-442241 |
Frontdoor URL | https://opus.bibliothek.uni-augsburg.de/opus4/44224 |
ISSN: | 0163-1829OPAC |
ISSN: | 1095-3795OPAC |
Parent Title (English): | Physical Review B |
Publisher: | American Physical Society (APS) |
Type: | Article |
Language: | English |
Year of first Publication: | 2001 |
Publishing Institution: | Universität Augsburg |
Release Date: | 2018/11/29 |
Volume: | 63 |
Issue: | 8 |
First Page: | 081106(R) |
DOI: | https://doi.org/10.1103/physrevb.63.081106 |
Institutes: | Mathematisch-Naturwissenschaftlich-Technische Fakultät |
Mathematisch-Naturwissenschaftlich-Technische Fakultät / Institut für Physik | |
Mathematisch-Naturwissenschaftlich-Technische Fakultät / Institut für Physik / Lehrstuhl für Experimentalphysik V | |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
Licence (German): | Deutsches Urheberrecht |