In:
Applied Physics Letters, AIP Publishing, Vol. 52, No. 22 ( 1988-05-30), p. 1899-1900
Abstract:
The change of the lattice parameter with temperature (82–320 K) of the single phase Y1Ba2Cu3O9−x superconductor has been investigated by x-ray diffractometer. The experimental result shows that there exist two abrupt changes of lattice parameter at about 250 and 125 K separately in the curve of the lattice parameter versus temperature. But no change of structure symmetry was observed as shown by x-ray diffraction. The abrupt change of lattice parameter at about 250 and 125 K may be associated to the position adjusting of oxygen atoms in oxide ceramic.
Type of Medium:
Online Resource
ISSN:
0003-6951
,
1077-3118
Language:
English
Publisher:
AIP Publishing
Publication Date:
1988
detail.hit.zdb_id:
211245-0
detail.hit.zdb_id:
1469436-0
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