Journal article
TLBA2(EU, CE)2CU2O9+DELTA, A NEW MEMBER OF THE DOUBLE FLUORITE-TYPE CUPRATE FAMILY - STRUCTURE AND POSSIBLE INDUCED SUPERCONDUCTIVITY BY OXYGEN HIGH-PRESSURE ANNEALING
- Abstract:
-
We report here the synthesis of a ``1222''-type compound oxide TlBa2(Eu1.5Ce0.5)Cu2O9+δ whose structure has been characterized by the combination of X-ray powder diffraction (XRD) and electron diffraction. The material has a tetragonal crystal structure (I4/mmm space group) and lattice constants a = 3.8784(5) Angstrom and c = 30.415(5) Angstrom. The structure of this compound consists of an intergrowth of three types of layers: pyramidal copper layers (oxygen-deficient perovskite), double flu...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- PHYSICA C
- Volume:
- 197
- Issue:
- 1-2
- Pages:
- 131-135
- Publication date:
- 1992-07-01
- DOI:
- ISSN:
-
0921-4534
Item Description
- Language:
- English
- Pubs id:
-
pubs:46550
- UUID:
-
uuid:69bb2822-082f-4527-85c5-f1ae75adcea1
- Local pid:
- pubs:46550
- Source identifiers:
-
46550
- Deposit date:
- 2012-12-19
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- Copyright date:
- 1992
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