STABILIZATION OF TI3-3 CERAMICS - AN EPR STUDY( IN REDUCED (PB,LA)(TI,CU)O)

Authors
BIDAULT O ACTIS M MAGLIONE M
Citation
O. Bidault et al., STABILIZATION OF TI3-3 CERAMICS - AN EPR STUDY( IN REDUCED (PB,LA)(TI,CU)O), Solid state communications, 95(12), 1995, pp. 845-849
Citations number
11
Categorie Soggetti
Physics, Condensed Matter
Journal title
Solid state communications → ACNP
ISSN journal
00381098
Volume
95
Issue
12
Year of publication
1995
Pages
845 - 849
Database
ISI
SICI code
0038-1098(1995)95:12<845:SOTC-A>2.0.ZU;2-I
Abstract
Unusual curvature at 160 K for the de resistivity measurements versus temperature in reduced PbTiO3:La,Cu samples have been evidenced. From our EPR results, this anomaly seems to be linked to the reduction of s ome Ti4+ into Ti3+ owing to a polaronic effect.