Gamma irradiation effects on structural and electric properties of Pb2MgWO6 antiferroelectric compound

The effects of gamma irradiation on structure and electric properties of Pb 2 MgWO 6 (PMW) are presented. Gamma irradiation produces damage centers which introduce a lattice strain reflected in broadening of X-ray diffraction lines. Antiferroelectric transition in PMW becomes diffuse and T c increas...

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Veröffentlicht in:	Ferroelectrics. Letters section 1999-01, Vol.26 (3-4), p.77-81
Hauptverfasser:	Barbur, I., Ardelean, I., Borodi, G., Veres, A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Dielectrics, piezoelectrics, and ferroelectrics and their properties Exact sciences and technology Ferroelectricity and antiferroelectricity Phase transitions and curie point Physical radiation effects, radiation damage Physics Structure of solids and liquids crystallography γ ray effects
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Zusammenfassung:	The effects of gamma irradiation on structure and electric properties of Pb 2 MgWO 6 (PMW) are presented. Gamma irradiation produces damage centers which introduce a lattice strain reflected in broadening of X-ray diffraction lines. Antiferroelectric transition in PMW becomes diffuse and T c increases as a consequence of gamma-dose increases.
ISSN:	0731-5171 1563-5228
DOI:	10.1080/07315179908241292