Evidence for superconductivity in Langmuir-Blodgett films of ditetradecyldimethylammonium-Au(dmit)(2)

Authors
Miura, YF Horikiri, M Saito, SH Sugi, M
Citation
Yf. Miura et al., Evidence for superconductivity in Langmuir-Blodgett films of ditetradecyldimethylammonium-Au(dmit)(2), SOL ST COMM, 113(11), 2000, pp. 603-605
Citations number
28
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SOLID STATE COMMUNICATIONS
ISSN journal
00381098 → ACNP
Volume
113
Issue
11
Year of publication
2000
Pages
603 - 605
Database
ISI
SICI code
0038-1098(2000)113:11<603:EFSILF>2.0.ZU;2-M
Abstract
The ac complex magnetic susceptibilities, (chi' + i chi "), of conductive L angmuir-Blodgett (LB) films of ditetradecyldimethy-lammonium-Au(dmit)(2) (2 C(14)-Au(dmit)(2)) have been measured in the temperature range 1.2-4.2 K. A diamagnetic transition of the real part, chi', and a hump of the imaginary part, chi " are observed at 3.9 K, indicating the Meissner state. The exis tence of the superconducting phase is indicated in the LB system below 3.9 K. (C) 2000 Elsevier Science Ltd. All rights reserved.