ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] A typical procedure for preparing Tl-Ca/Ba-Cu-O samples is as follows. Appropriate amounts of T12O3, CaO and BaCu3O4 for a certain nominal composition (for example, Tl2CaBaCu3O8+x), were completely mixed, ground and pressed into a pellet with a diameter of 7 mm and a thickness of 2-3 mm. The pellet ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/332138a0
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