Thermopower measurement of the organic conductor TTF[Ni(dmit)2]2 at ambient pressure

W. Kang; D. Jerome; L. Valade; P. Cassoux

doi:10.1016/0379-6779(91)91376-L

Thermopower measurement of the organic conductor TTF[Ni(dmit)₂]₂ at ambient pressure

W. Kang, D. Jerome, L. Valade, P. Cassoux

Department of Physics

Research output: Contribution to journal › Conference article › peer-review

Abstract

We measured the thermoelectric power of the organic conductor TTF[Ni(dmit)₂]₂ at the ambient pressure. The absolute thermopower at the ambient temperature is -46μV/K. Its absolute value decreases with temperature, becomes positive at ca. 70K and downturns toward zero below ca. 35K. Our result shows that both TTF and Ni(dmit)₂ chains contribute to the thermopower and their relative importance varies with temperature. Our results agree with other experimental investigations and could be understood in comparison with the calculated band structure.

Original language	English
Pages (from-to)	2339-2342
Number of pages	4
Journal	Synthetic Metals
Volume	42
Issue number	3
DOIs	https://doi.org/10.1016/0379-6779(91)91376-L
State	Published - 1991
Event	Proceedings of the International Conference on Science and Technology of Synthetic Metals - ICSM '90 - Tuebingen, Ger Duration: 2 Sep 1990 → 7 Sep 1990

Access to Document

10.1016/0379-6779(91)91376-L

Cite this

@article{4021d65204244fd3bdf7ab3b717746b7,

title = "Thermopower measurement of the organic conductor TTF[Ni(dmit)2]2 at ambient pressure",

abstract = "We measured the thermoelectric power of the organic conductor TTF[Ni(dmit)2]2 at the ambient pressure. The absolute thermopower at the ambient temperature is -46μV/K. Its absolute value decreases with temperature, becomes positive at ca. 70K and downturns toward zero below ca. 35K. Our result shows that both TTF and Ni(dmit)2 chains contribute to the thermopower and their relative importance varies with temperature. Our results agree with other experimental investigations and could be understood in comparison with the calculated band structure.",

author = "W. Kang and D. Jerome and L. Valade and P. Cassoux",

year = "1991",

doi = "10.1016/0379-6779(91)91376-L",

language = "English",

volume = "42",

pages = "2339--2342",

journal = "Synthetic Metals",

issn = "0379-6779",

publisher = "Elsevier B.V.",

number = "3",

note = "Proceedings of the International Conference on Science and Technology of Synthetic Metals - ICSM '90 ; Conference date: 02-09-1990 Through 07-09-1990",

}

TY - JOUR

T1 - Thermopower measurement of the organic conductor TTF[Ni(dmit)2]2 at ambient pressure

AU - Kang, W.

AU - Jerome, D.

AU - Valade, L.

AU - Cassoux, P.

PY - 1991

Y1 - 1991

N2 - We measured the thermoelectric power of the organic conductor TTF[Ni(dmit)2]2 at the ambient pressure. The absolute thermopower at the ambient temperature is -46μV/K. Its absolute value decreases with temperature, becomes positive at ca. 70K and downturns toward zero below ca. 35K. Our result shows that both TTF and Ni(dmit)2 chains contribute to the thermopower and their relative importance varies with temperature. Our results agree with other experimental investigations and could be understood in comparison with the calculated band structure.

AB - We measured the thermoelectric power of the organic conductor TTF[Ni(dmit)2]2 at the ambient pressure. The absolute thermopower at the ambient temperature is -46μV/K. Its absolute value decreases with temperature, becomes positive at ca. 70K and downturns toward zero below ca. 35K. Our result shows that both TTF and Ni(dmit)2 chains contribute to the thermopower and their relative importance varies with temperature. Our results agree with other experimental investigations and could be understood in comparison with the calculated band structure.

UR - http://www.scopus.com/inward/record.url?scp=0026155340&partnerID=8YFLogxK

U2 - 10.1016/0379-6779(91)91376-L

DO - 10.1016/0379-6779(91)91376-L

M3 - Conference article

AN - SCOPUS:0026155340

SN - 0379-6779

VL - 42

SP - 2339

EP - 2342

JO - Synthetic Metals

JF - Synthetic Metals

IS - 3

T2 - Proceedings of the International Conference on Science and Technology of Synthetic Metals - ICSM '90

Y2 - 2 September 1990 through 7 September 1990

ER -

Thermopower measurement of the organic conductor TTF[Ni(dmit)2]2 at ambient pressure

Abstract

Access to Document

Fingerprint

Cite this

Thermopower measurement of the organic conductor TTF[Ni(dmit)₂]₂ at ambient pressure