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Negative thermal expansion of HTSC-type structures: low temperature structure measurements on Eu1+x(Ba1-yRy)2-xCu3O7-d compounds and theoretical treatment.
- Source :
-
Low Temperature Physics . Mar2005, Vol. 31 Issue 3/4, p263-267. 5p. - Publication Year :
- 2005
-
Abstract
- The temperature dependences of the lattice parameters are investigated on the perovskite-like structures Eu1+x(Ba1-yRy)2-xCu3O7-d with Ba substitution by light rare earth, using x-ray diffraction techniques. A negative thermal expansion effect is observed and explained in detail. © 2005 American Institute of Physics. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1063777X
- Volume :
- 31
- Issue :
- 3/4
- Database :
- Academic Search Index
- Journal :
- Low Temperature Physics
- Publication Type :
- Academic Journal
- Accession number :
- 17023929
- Full Text :
- https://doi.org/10.1063/1.1884428