Phase diagram of the quasi-two-dimensional organic superconductor (ET)2Cu[N(CN)2]Br

R. Gaál, G. Fülöp, G. Kriza, G. Szeghy, G. Mihály

Research output: Contribution to journalArticle

Abstract

We have investigated the magnetization, M(H,T) and the magnetic susceptibility, χ(H,T) in the organic superconductor (ET)2Cu[N(CN)2]Br. In our experiments we have used both SQUID and AC bridge techniques in order to determine the HC1(T) line and the irreversibility line at low temperatures, down to 300 mK. In the T → 0 limit we have found an exponential variation of the irreversibility line for over three orders of magnitude in magnetic field.

Original languageEnglish
Pages (from-to)1002-1004
Number of pages3
JournalPhysica B: Condensed Matter
Volume230-232
Publication statusPublished - Feb 1997

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organic superconductors
SQUIDs
Magnetic susceptibility
Superconducting materials
Phase diagrams
Magnetization
alternating current
phase diagrams
Magnetic fields
magnetic permeability
magnetization
magnetic fields
Experiments
Temperature

Keywords

  • (ET)Cu[N(CN)]Br
  • Correlated electron systems
  • Magnetic phase diagram
  • Organic superconductors

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Phase diagram of the quasi-two-dimensional organic superconductor (ET)2Cu[N(CN)2]Br. / Gaál, R.; Fülöp, G.; Kriza, G.; Szeghy, G.; Mihály, G.

In: Physica B: Condensed Matter, Vol. 230-232, 02.1997, p. 1002-1004.

Research output: Contribution to journalArticle

Gaál, R, Fülöp, G, Kriza, G, Szeghy, G & Mihály, G 1997, 'Phase diagram of the quasi-two-dimensional organic superconductor (ET)2Cu[N(CN)2]Br', Physica B: Condensed Matter, vol. 230-232, pp. 1002-1004.
Gaál, R. ; Fülöp, G. ; Kriza, G. ; Szeghy, G. ; Mihály, G. / Phase diagram of the quasi-two-dimensional organic superconductor (ET)2Cu[N(CN)2]Br. In: Physica B: Condensed Matter. 1997 ; Vol. 230-232. pp. 1002-1004.
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AU - Mihály, G.

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N2 - We have investigated the magnetization, M(H,T) and the magnetic susceptibility, χ(H,T) in the organic superconductor (ET)2Cu[N(CN)2]Br. In our experiments we have used both SQUID and AC bridge techniques in order to determine the HC1(T) line and the irreversibility line at low temperatures, down to 300 mK. In the T → 0 limit we have found an exponential variation of the irreversibility line for over three orders of magnitude in magnetic field.

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