Dipole relaxation, dielectric and electric properties of PbWO₄ crystals

• Published in: Functional Materials
• Date: 2005
• Main Authors: Shevchuk, V.N., Kayun, I.V.
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2005
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/136989
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Dipole relaxation, dielectric and electric properties of PbWO₄ crystals / V.N. Shevchuk, I.V. Kayun // Functional Materials. — 2005. — Т. 12, № 2. — С. 297-303. — Бібліогр.: 30 назв. — англ.

Experimental dependences of permittivity for undoped PbWO₄ single crystals at 1 kHz frequency in 290-550 К temperature range are considered. The ε(Т) curve runs under heating and cooling are different. The ε(Т) function under heating is characterized by groups of narrow maxima at 290-330 К and 330...