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Titolo:
The electrical and structural properties of granular superconducting Sn onInSb(110)
Autore:
Didschuns, I; Fleischer, K; Frisch, AM; Schilbe, P; Esser, N; Richter, W; Luders, K;
Indirizzi:
Free Univ Berlin, Inst Phys Expt, D-14195 Berlin, Germany Free Univ Berlin Berlin Germany D-14195 ys Expt, D-14195 Berlin, Germany Tech Univ Berlin, Inst Solid State Phys, D-10623 Berlin, Germany Tech UnivBerlin Berlin Germany D-10623 te Phys, D-10623 Berlin, Germany
Titolo Testata:
PHYSICA B
, volume: 284, anno: 2000,
parte:, 1
pagine: 1121 - 1122
SICI:
0921-4526(200007)284:<1121:TEASPO>2.0.ZU;2-R
Fonte:
ISI
Lingua:
ENG
Soggetto:
FILMS;
Keywords:
superconducting critical temperature; Sn/InSb; upper critical field;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
8
Recensione:
Indirizzi per estratti:
Indirizzo: Didschuns, I Free Univ Berlin, Inst Phys Expt, Arnimallee 14, D-14195 Berlin, Germany Free Univ Berlin Arnimallee 14 Berlin Germany D-14195 ermany
Citazione:
I. Didschuns et al., "The electrical and structural properties of granular superconducting Sn onInSb(110)", PHYSICA B, 284, 2000, pp. 1121-1122

Abstract

This study shows an influence of morphology on the superconducting properties of thin granular Sn films (40-100 nm) measured in a wide temperature range (2-300 K) and up to 8 T extended magnetic field. The films were evaporated under UHV conditions onto a cleaved InSb(1 1 0) surface at room temperature. We have investigated the morphology of the Sn films with several methods (LEED, AES, AFM, Raman) and used DC-conductivity, AC- and DC-susceptibility measurements to determine the critical temperature and the upper critical field. We observe a decrease of the superconducting critical temperature and an angular dependence of the upper critical field. (C) 2000 Elsevier Science B.V. All rights reserved.

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Documento generato il 15/01/21 alle ore 23:04:23