A new κ‐type organic superconductor based on BETS molecules, κ‐(BETS)2GaBr4 [BETS = bis(ethylenedithio)tetraselenafulvalene]
- 27 January 2000
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry
- Vol. 10 (2) , 245-247
- https://doi.org/10.1039/a908789c
Abstract
Similar to the recently discovered organic conductor κ-(BETS)2FeBr4 exhibiting a transition from an antiferromagnetic metal phase to a superconducting phase at 1.0 K, κ-(BETS)2GaBr4 shows a super-conducting transition around 0.5–1.0 K, indicating TC of κ-(BETS)2MBr4 (M = Fe, Ga) to be almost independent of the existence of magnetic anions; from these findings a way to develop novel organic conduct-ors with controlled antiferromagnetic interactions is suggested.Keywords
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