高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 349.

• Molecular Spectroscopy • 上一篇    下一篇

Recent Progress in Highly Sensitive Photothermal Spectroscopy

Tsuguo Sawada   

  1. Dept. of Appl. Chem., School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
  • 出版日期:1999-12-31 发布日期:1999-12-31

Recent Progress in Highly Sensitive Photothermal Spectroscopy

Tsuguo Sawada   

  1. Dept. of Appl. Chem., School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
  • Online:1999-12-31 Published:1999-12-31

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摘要：

There are a wide variety of photothermal (PT), photoacoustic(PA) and related phenomena because a material under light illumination always generates heat triggering the phenomena. The heat subsequently makes local temperature rise, the material and its surroundings expand to emit acoustic waves, refractive index inside and outside of the material change, and so on.

Abstract:

There are a wide variety of photothermal (PT), photoacoustic(PA) and related phenomena because a material under light illumination always generates heat triggering the phenomena. The heat subsequently makes local temperature rise, the material and its surroundings expand to emit acoustic waves, refractive index inside and outside of the material change, and so on.

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