| A Detailed Investigation of the Relaxor like Dielectric
Behaviour of the Sr1_xLaxTi1_xCox03 System |
SHAlL UPADHYAY
1
, DEVENDRA KUMAR
2
AND OM PARKASH
1
Pages : 96-102
DOI : 10.1080/0371750X.1997.10804804 |
| Abstract |
| A few compositions in the valence compensated perovskite
system Sr1_xLaxTi1_xCox03 have been reported to show relaxor
like dielectric behaviour. In order to thoroughly investigate
this relaxor like behaviour, a few more compositions in this
system with 0.20 < x < 0.40 have been prepared by solid state
ceramic method and characterized. All the compositions are
single phase solid solution having cubic crystal structure. The
microstructure and dielectric behaviour depend on composition.
Complex plane impedance and modulus analysis of the
electrical data have been made to study the origin of relaxor
like behaviour. |
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