Field-induced low-temperature anomaly in κ-(D8-BEDT-TTF)2Cu(NCS)2

J. Müller; M. Köppen; M. Lang; F. Steglich; O. Trovarelli; T. Sasaki; Naoki Toyota

doi:10.1016/S0379-6779(98)00592-X

Field-induced low-temperature anomaly in κ-(D₈-BEDT-TTF)₂Cu(NCS)₂

J. Müller, M. Köppen, M. Lang, F. Steglich, O. Trovarelli, T. Sasaki, Naoki Toyota

Institute for Materials Research (IMR) (institute affiliation only)

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

1 Citation (Scopus)

Abstract

The linear coefficient of thermal-expansion, α(T), on a high-quality single crystal of the title compound reveals pronounced and strongly anisotropic phase-transition anomalies at T_c = 9.95 K. Application of magnetic fields perpendicular to the conducting planes leads to pronounced superconducting fluctuation effects and scaling behaviour in α(T,B). The latter enables us to separate an additional, field-induced anomaly in the superconducting state for B ≥ 3 T. Anomalous behaviour remains also in fields B > B_c2 with a qualitative different phenomenology.

Original language	English
Pages (from-to)	1889-1890
Number of pages	2
Journal	Synthetic Metals
Volume	103
Issue number	1-3
DOIs	https://doi.org/10.1016/S0379-6779(98)00592-X
Publication status	Published - 1999 Jun 24
Event	Proceedings of the 1998 International Conference on Science and Technology of Synthetic Metals (ICSM-98) - Montpellier Duration: 1998 Jul 12 → 1998 Jul 18

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/S0379-6779(98)00592-X

Cite this

@article{da9e7812626b4df98ce06a91eea8eb1b,

title = "Field-induced low-temperature anomaly in κ-(D8-BEDT-TTF)2Cu(NCS)2",

abstract = "The linear coefficient of thermal-expansion, α(T), on a high-quality single crystal of the title compound reveals pronounced and strongly anisotropic phase-transition anomalies at Tc = 9.95 K. Application of magnetic fields perpendicular to the conducting planes leads to pronounced superconducting fluctuation effects and scaling behaviour in α(T,B). The latter enables us to separate an additional, field-induced anomaly in the superconducting state for B ≥ 3 T. Anomalous behaviour remains also in fields B > Bc2 with a qualitative different phenomenology.",

author = "J. M{\"u}ller and M. K{\"o}ppen and M. Lang and F. Steglich and O. Trovarelli and T. Sasaki and Naoki Toyota",

year = "1999",

month = jun,

day = "24",

doi = "10.1016/S0379-6779(98)00592-X",

language = "English",

volume = "103",

pages = "1889--1890",

journal = "Synthetic Metals",

issn = "0379-6779",

publisher = "Elsevier BV",

number = "1-3",

note = "Proceedings of the 1998 International Conference on Science and Technology of Synthetic Metals (ICSM-98) ; Conference date: 12-07-1998 Through 18-07-1998",

}

TY - JOUR

T1 - Field-induced low-temperature anomaly in κ-(D8-BEDT-TTF)2Cu(NCS)2

AU - Müller, J.

AU - Köppen, M.

AU - Lang, M.

AU - Steglich, F.

AU - Trovarelli, O.

AU - Sasaki, T.

AU - Toyota, Naoki

PY - 1999/6/24

Y1 - 1999/6/24

N2 - The linear coefficient of thermal-expansion, α(T), on a high-quality single crystal of the title compound reveals pronounced and strongly anisotropic phase-transition anomalies at Tc = 9.95 K. Application of magnetic fields perpendicular to the conducting planes leads to pronounced superconducting fluctuation effects and scaling behaviour in α(T,B). The latter enables us to separate an additional, field-induced anomaly in the superconducting state for B ≥ 3 T. Anomalous behaviour remains also in fields B > Bc2 with a qualitative different phenomenology.

AB - The linear coefficient of thermal-expansion, α(T), on a high-quality single crystal of the title compound reveals pronounced and strongly anisotropic phase-transition anomalies at Tc = 9.95 K. Application of magnetic fields perpendicular to the conducting planes leads to pronounced superconducting fluctuation effects and scaling behaviour in α(T,B). The latter enables us to separate an additional, field-induced anomaly in the superconducting state for B ≥ 3 T. Anomalous behaviour remains also in fields B > Bc2 with a qualitative different phenomenology.

UR - http://www.scopus.com/inward/record.url?scp=0344718479&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0344718479&partnerID=8YFLogxK

U2 - 10.1016/S0379-6779(98)00592-X

DO - 10.1016/S0379-6779(98)00592-X

M3 - Conference article

AN - SCOPUS:0344718479

VL - 103

SP - 1889

EP - 1890

JO - Synthetic Metals

JF - Synthetic Metals

SN - 0379-6779

IS - 1-3

T2 - Proceedings of the 1998 International Conference on Science and Technology of Synthetic Metals (ICSM-98)

Y2 - 12 July 1998 through 18 July 1998

ER -

Field-induced low-temperature anomaly in κ-(D₈-BEDT-TTF)₂Cu(NCS)₂

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this