In:
Science, American Association for the Advancement of Science (AAAS), Vol. 285, No. 5431 ( 1999-08-20), p. 1241-1244
Kurzfassung:
The temperature dependence of the c axis spectral weight (frequency integral of the interplane conductivity) of high transition temperature (high- T c ) superconductors is shown to be a probe of thermal and quantal fluctuations of the phase of the superconducting order parameter. The behavior of underdoped cuprates is shown to be a natural consequence of superconducting pairing without long-ranged phase coherence. Very underdoped cuprates are found to have strong phase fluctuations, even for temperatures much less than the transition temperature.
Materialart:
Online-Ressource
ISSN:
0036-8075
,
1095-9203
DOI:
10.1126/science.285.5431.1241
Sprache:
Englisch
Verlag:
American Association for the Advancement of Science (AAAS)
Publikationsdatum:
1999
ZDB Id:
128410-1
ZDB Id:
2066996-3
ZDB Id:
2060783-0
SSG:
11
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