介观压电石英晶体等效电路的量子化  

Quantization of mesoscopic quartz piezoelectric crystal equivalent circuit

作　　者：李洪奇[1] 

机构地区：[1]菏泽学院物理系,菏泽274015

出　　处：《物理学报》2005年第3期1361-1365,共5页Acta Physica Sinica

基　　金：山东省自然科学基金 (批准号 :Y2 0 0 2A0 5 )资助的课题 .~~

摘　　要：借鉴阻尼谐振子作量子力学处理的研究思想 ,将介观压电石英晶体等效电路量子化 ,在此基础上研究了真空态和压缩真空态下 ,各支路电流和电压的量子涨落 .By using the idea of damped harmonic oscillator operation, a mesoscopic quartz piezoelectric crystal equivalent circuit is quantized. By this basic theory, we studied the quantum fluctuation of the voltage and current in each branch of the mesoscopic quartz piezoelectric crystal equivalent circuit under the squeezed vacuum state and the vacuum state.

关 键 词：量子化 量子力学 压缩真空态 阻尼谐振子 量子涨落 等效电路 电压 支路电流 

分 类 号：O488[理学—固体物理]