New ambient pressure organic superconductor with T-c=8.1 K : (EDT-TTF)4Hg(3-male)I(8)

There is no fulltext present in this item.

Title:	New ambient pressure organic superconductor with T-c=8.1 K : (EDT-TTF)4Hg(3-male)I(8)
Author(s):	Lyubovskaya, R.N.; Zhilyaeva, E.I.; Torunova, S.A.; Mousdis, G.A.; Papavassiliou, G.C.; Perenboom, J.A.A.J. ; Pesotskii, S.I.; Lyubovskii, R.B.
Publication year:	2004
Source:	Journal de Physique Iv, vol. 114, (2004), pp. 463-466
ISSN:	1155-4339
DOI:	https://doi.org/10.1051/jp4:2004114108
Publication type:	Article / Letter to editor
Please use this identifier to cite or link to this item : http://hdl.handle.net/2066/58778
Display more details
Subject:	Correlated Electron Systems / High Field Magnet Laboratory (HFML)
Organization:	Condensed Matter Science (HFML)
Journal title:	Journal de Physique Iv
Volume:	vol. 114
Page start:	p. 463
Page end:	p. 466
Abstract:	New ethylenedithiotetrathiafulvalene (EDT-TTF)-based radical cation salts with mercury containing anions of different size and shape have been isolated and studied. Among these compounds the new ambient pressure organic superconductor (EDT-TTF)(4)Hg3-deltaI8, deltasimilar to0.1divided by 0.2, with T-c=8.1K has been synthesized. Depending on a EDT-TTF/HgI2 ratio, electrochemical crystallization of EDT-TTF affords either hexagonal (EDT-TTF)(4)Hg3+/-deltaI8, (delta-0.1divided by0.2) or rectangular (EDT-TTF)(2)Hgl(3) crystals. Three types of hexagonal crystals were certified using conductivity ineaSUrenients: the crystals with superconducting temperature Tc=8.1K under ambient pressure (1), those undergoing a superconducting transition at 5<T(c<)8K under psimilar to0.3 kbar (2), and the crystals undergoing a metal-insulator transition below 35K (3)