Groupe de Physique Statistique

Equipe 106, Institut Jean Lamour

                     
Accueil
Accès
Personnel
Publications
Articles dans des revues à comité de lecture
Lettres
Actes de conférences invités
Actes de conférences
Non publié
Thèse
Habilitation à diriger des recherches
Epistémologie, histoire des sciences
Articles à vocation pédagogique
Livres
Edition d'ouvrage
Chapitres de livre
Vulgarisation
Séminaires
Ateliers
Rencontres
Ecoles
International
Grp Travail
Theses, Postes
Enseignement

Articles dans des revues à comité de lecture

De Haas-van Alphen oscillations in the compensated organic metal α-‵pseudo-κ′-(ET)4H3O[Fe(C2O4)3]·(C6H4Br2)
Audouard A., Fortin J.-Y., Laukhin V. N., Vignolles D., Prokhorova T. G., Yagubskii E. B., and Canadell E.
Eur. Phys. J. B 87 (2014) 200
DOI : http://dx.doi.org/10.1140/epjb/e
ArXiv : arxiv:1408.1331 [PDF]

Field-, temperature- and angle-dependent Fourier amplitude of de Haas-van Alphen (dHvA) oscillations are calculated for compensated two-dimensional (2D) metals with textbook Fermi surface (FS) composed of one hole and two electron orbits connected by magnetic breakdown. It is demonstrated that, taking into account the opposite sign of electron and hole orbits, a given Fourier component involves combination of several orbits, the contribution of which must be included in the calculations. Such FS is observed in the strongly 2D organic metal α-‘pseudo-κ’-(ET)4H3O[Fe(C2O4)3]·(C6H4Br2), dHvA oscillations of which have been studied up to 55 T for various directions of the magnetic field with respect to the conducting plane. Calculations are in good quantitative agreement with the data.



Haut de page