| Numéro |
J. Phys. Colloques
Volume 33, Numéro C2, Avril 1972
2e CONGRÈS EUROPÉEN DE FERROÉLECTRICITÉ
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|---|---|---|
| Page(s) | C2-142 - C2-142 | |
| DOI | https://doi.org/10.1051/jphyscol:1972248 | |
2e CONGRÈS EUROPÉEN DE FERROÉLECTRICITÉ
J. Phys. Colloques 33 (1972) C2-142-C2-142
DOI: 10.1051/jphyscol:1972248
Laboratoire de Physique des Solides Faculté des Sciences, 91, Orsay, France
J. Phys. Colloques 33 (1972) C2-142-C2-142
DOI: 10.1051/jphyscol:1972248
DIELECTRIC MEASUREMENTS ON PILE IRRADIATED BaTiO3, SINGLE CRYSTALS
A. M. QUITTET and M. LAMBERTLaboratoire de Physique des Solides Faculté des Sciences, 91, Orsay, France
Abstract
When irradiated with rapid neutrons, the tetragonal structure of Baryum Titanate becomes cubic and ferroelectricity disappears [l], [2]. We performed systematic measurements in order to check the ferroelectric properties : dielectric constant and spontaneous polarization, along with structural properties by using the anomalous X ray scattering for samples irradiated with doses between 1 x 1018 n/cm2 and 1020 n/cm2.