LOW-TEMPERATURE HEAT-CAPACITY OF (ZRO2)(1-X)(Y2O3)(X) (X=0.0776 AND 0.0970) AND LOW-ENERGY EXCITATIONS

Authors
SHIRAKAMI T ATAKE T MORI T YAMAMURA H
Citation
T. Shirakami et al., LOW-TEMPERATURE HEAT-CAPACITY OF (ZRO2)(1-X)(Y2O3)(X) (X=0.0776 AND 0.0970) AND LOW-ENERGY EXCITATIONS, Solid state ionics, 79, 1995, pp. 143-146
Citations number
21
Categorie Soggetti
Physics, Condensed Matter","Chemistry Physical
Journal title
Solid state ionics → ACNP
ISSN journal
01672738
Volume
79
Year of publication
1995
Pages
143 - 146
Database
ISI
SICI code
0167-2738(1995)79:<143:LHO((A>2.0.ZU;2-W
Abstract
Heat capacity was measured on fine powder samples of yttria-stabilized cubic zirconia, (ZrO2)(1-x)(Y2O3)(x)(x=0.0776 and 0.0970), between 13 and 300 K by adiabatic calorimetry. A broad hump was observed at abou t 20 K in the normalized heat capacity curve of C-pT-3 versus T, in c ontrast with that of non-doped zirconia (x=0).