Publication Date:
1992-05-22
Description:
Sizable single crystals of C(6O) have been synthesized and doped with potassium. Above the superconducting transition temperature T(c), the electrical resistivity p(T) displays a classic metal-like temperature dependence. The transition to the superconducting state at T(c) = 19.8 K is extremely sharp, with a transition width DeltaT 〈 200 mK. In contrast to transport behavior of doped polycrystalline and granular thin films, no anomalous fluctuations are observed near T(c) in single crystal specimens.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Xiang, X D -- Hou, J G -- Briceno, G -- Vareka, W A -- Mostovoy, R -- Zettl, A -- Crespi, V H -- Cohen, M L -- New York, N.Y. -- Science. 1992 May 22;256(5060):1190-1.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17795215" target="_blank"〉PubMed〈/a〉
Print ISSN:
0036-8075
Electronic ISSN:
1095-9203
Topics:
Biology
,
Chemistry and Pharmacology
,
Computer Science
,
Medicine
,
Natural Sciences in General
,
Physics