Characterisation of superconducting Hg-Ba-Ca-Cu-oxides: Structural and physical aspects
โ Scribed by M. Cantoni; A. Schilling; H.-U. Nissen; H.R. Ott
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 1012 KB
- Volume
- 215
- Category
- Article
- ISSN
- 0921-4534
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๐ SIMILAR VOLUMES
We found a series of superconducting phases in the T1-Ba-Ca-Cu-O system and determined the crystal structures of these superconducting phases by means of the X-ray powder diffraction method. All of these superconducting phases belong to the tetragonal symmetry. They have the same lattice constant a
The objective of this research is the development of chemical routes for the preparation of hightemperature superconducting powders. A simple sol-gel synthesis technique for preparing the superconducting compound Hg 1รx Tl x Ba 2 Ca 2 Cu 3 O 8d d d d d (Hg,Tl-1223) has been refined. A systematic stu