✦ LIBER ✦

Thermal expansion of some advanced ceramics applicable as specimen holders of high Tc superconductors

✍ Scribed by M. Okaji; K. Nara; H. Kato; K. Michishita; Y. Kubo

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 263 KB
Volume: 34
Category: Article
ISSN: 0011-2275
DOI: 10.1016/0011-2275(94)90039-6

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✦ Synopsis

The thermal expansion of some advanced ceramics and well orientated Bi2Sr2-CaCu2Os+x were measured from 10 to 300K to find suitable substrates with similar levels of thermal expansion to high Tc superconductors. The length measurements were based on readings from an interferometric dilatometer with a precision of 5 nm. The thermal expansion and coefficient of thermal expansion of each material are presented in this paper, along with a brief guide to specimen holders.