摘要
三羟甲基氨基甲烷磷酸盐(简称 THAMP)是一种新的极性晶体。该晶体属点群2,有独立的弹性常数13个,压电常数8个,介电常数4个。利用十四个适当取向的试样和四种振动模式,测定了全部这些常数。
Trihydroxylaminomethane phosphate(abbreviated THAMP)is a new polarcrystal.Belonging to point group 2,it has independent 13 elastic,8 piezoelectric and 4dielectric constants.All these parameters were determined using 14 properly oriented spec-imens and 4 vibration modes.
关键词
THAMP
极性晶体
电弹
压电
介电
polar crystal
electroelastic properties
THAMP crystal
