Specific heat anomaly and adiabatic hysteresis in disordered electron systems in a magnetic field View Full Text


Ontology type: schema:ScholarlyArticle      Open Access: True


Article Info

DATE

1999-01

AUTHORS

P. Schwab, R. Raimondi, C. Castellani

ABSTRACT

: We consider the thermodynamic behavior of a disordered interacting electron system in two dimensions. We show that the corrections to the thermodynamic potential in the weakly localized regime give rise to a non monotonic behavior of the specific heat both in temperature and magnetic field. From this effect we predict the appearance of adiabatic hysteresis in the magnetoconductance. Our results can be interpreted as precursor effect of formation of local moments in disordered electron systems. We also comment on the relevance of our analysis in three dimensional systems. More... »

PAGES

175-178

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/s100510050601

DOI

http://dx.doi.org/10.1007/s100510050601

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1016964683


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