SiH<sub>4</sub>分子的光声谱及声速的测量

张连水; 张贵银; 韩理; 傅广生; 张开锡

中国激光, 1992, 19 (2): 151, 网络出版: 2007-09-11

SiH₄分子的光声谱及声速的测量

Photoacoustic spectrum of SiH₄molecule and uieasurment of the sound speed

张连水张贵银韩理傅广生张开锡

作者单位

河北大学物理系, 保定 071002

SiH4 photoacoustio spectrum sound speed

摘要

Abstract

The pnolse photoaooustie spectrum of SiH4 molecules has been obtained in the range from 926.96cm-1-1084.72cm-1, corresponding to the lines of CO2 laser. The speed of sound travel in the system has been measured by the method of phtoacoustios.

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张连水, 张贵银, 韩理, 傅广生, 张开锡. SiH₄分子的光声谱及声速的测量[J]. 中国激光, 1992, 19(2): 151. 张连水, 张贵银, 韩理, 傅广生, 张开锡. Photoacoustic spectrum of SiH₄molecule and uieasurment of the sound speed[J]. Chinese Journal of Lasers, 1992, 19(2): 151.