Ambipolar Nernst effect in NbSe2

Romain Bel; Kamran Behnia; Helmuth Berger

Ambipolar Nernst effect in NbSe₂

Romain Bel
, Kamran Behnia
, Helmuth Berger

PSL Research University
ENAC-IIC-GEL

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

The Nernst effect in NbSe₂ was examined. A large negative Nernst coefficient, persisting at temperatures well above T_c=7.2 K, was found in this metal. Comparing the evolution of Nernst and Hall coefficients, it was observed that the maximum in the Nernst signal occurs when the contribution of holelike and electronlike carriers to the Hall conductivity cancel out.

langue originale	Anglais
Pages (de - à)	066602/1-066602/4
journal	Physical Review Letters
Volume	91
Numéro de publication	6
état	Publié - 8 août 2003
Modification externe	Oui

Contient cette citation

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title = "Ambipolar Nernst effect in NbSe2",

abstract = "The Nernst effect in NbSe2 was examined. A large negative Nernst coefficient, persisting at temperatures well above Tc=7.2 K, was found in this metal. Comparing the evolution of Nernst and Hall coefficients, it was observed that the maximum in the Nernst signal occurs when the contribution of holelike and electronlike carriers to the Hall conductivity cancel out.",

author = "Romain Bel and Kamran Behnia and Helmuth Berger",

year = "2003",

month = aug,

day = "8",

language = "English",

volume = "91",

pages = "066602/1--066602/4",

journal = "Physical Review Letters",

issn = "0031-9007",

number = "6",

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TY - JOUR

T1 - Ambipolar Nernst effect in NbSe2

AU - Bel, Romain

AU - Behnia, Kamran

AU - Berger, Helmuth

PY - 2003/8/8

Y1 - 2003/8/8

N2 - The Nernst effect in NbSe2 was examined. A large negative Nernst coefficient, persisting at temperatures well above Tc=7.2 K, was found in this metal. Comparing the evolution of Nernst and Hall coefficients, it was observed that the maximum in the Nernst signal occurs when the contribution of holelike and electronlike carriers to the Hall conductivity cancel out.

AB - The Nernst effect in NbSe2 was examined. A large negative Nernst coefficient, persisting at temperatures well above Tc=7.2 K, was found in this metal. Comparing the evolution of Nernst and Hall coefficients, it was observed that the maximum in the Nernst signal occurs when the contribution of holelike and electronlike carriers to the Hall conductivity cancel out.

M3 - Article

AN - SCOPUS:0141676120

SN - 0031-9007

VL - 91

SP - 066602/1-066602/4

JO - Physical Review Letters

JF - Physical Review Letters

IS - 6

ER -

Ambipolar Nernst effect in NbSe2

Résumé

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Ambipolar Nernst effect in NbSe₂