The Effect of Doppler Effect on Ultraviolet Absorption Spectrum from Difference in Temperature (UVASDT)
HU Yao-gai1, 2, ZENG Fan-qing2, LI Wei1, HU Ji-ming1*
1. College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China 2. School of Electronic Information, Wuhan University, Wuhan 430079, China
Abstract：In this paper, the formation of UV absorption spectrum from difference in temperature (UVASDT) is discussed. Broadening of spectral lines might be one of the reasons for the formation of UVASDT. The effect of temperature on the broadening of spectral lines is analyzed. The Doppler SDT function is deduced, and the SDT of C60 and progesterone can be explained by it. It is indicated that the Doppler effect might be the primary reason for the formation of UVASDT of this kind of substance.
Key words：Spectrum from difference in temperature (SDT);UV absorption spectrum from difference in temperature (UVASDT);Doppler effect;Broadening of spectral lines;Doppler SDT function
胡耀垓1, 2，曾繁清2，李 伟1，胡继明1* . 多普勒效应对紫外吸收温差谱的影响[J]. 光谱学与光谱分析, 2005, 25(06): 808-810.
HU Yao-gai1, 2, ZENG Fan-qing2, LI Wei1, HU Ji-ming1* . The Effect of Doppler Effect on Ultraviolet Absorption Spectrum from Difference in Temperature (UVASDT) . SPECTROSCOPY AND SPECTRAL ANALYSIS, 2005, 25(06): 808-810.
