Open AccessELECTRICAL PROPERTIES OF A NEW PYROELECTRIC BARIUM METABORATE CRYSTAL IN LOW TEMPERA-TURE PHASES AND ITS POTENTIAL APPLICA-TION IN INFRARED PYROELECTRIC DETECTOR
Author(s) -
Shi Zi-Kang,
Jiang Ai-dong,
Haitao Ye,
Chuangtian Chen
Publication year - 1985
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.34.140
Subject(s) - pyroelectricity , materials science , infrared , pyroelectric crystal , barium , crystal (programming language) , electrical resistivity and conductivity , single crystal , optoelectronics , detector , optics , nuclear magnetic resonance , dielectric , physics , ferroelectricity , quantum mechanics , computer science , metallurgy , programming language
We investigated systimatically the electrical properties of the barium metaborate crystal in low temperature phases and found a new type of pyroelectric crystal materials, the single crystal samples of which grew in our laboratory. According to experimental investigations on many of its physical propenties, such as the dicalectric constant, de-resistivity, loss angle, pyroelectric coefficient, Cp, as well as transparency, it may be expected that this material would be useful for application in high power infrared pyroelectric detectors.