摘要
利用透射型THz时域光谱技术 ,对ZnSe(110 )体单晶在THz波段的色散和吸收性质进行了测量和分析。根据Drude理论获得了ZnSe体单晶的静电介电常数及高频介电常数 。
In the present paper the authors measured and analyzed the dispersion and absorption, characteristics of the bulk ZnSe(110) in THz region using transmission THz time domain spectroscopy. After fitting the experiment data according to the Drude theory, the authors obtained the low-frequency dielectric constant and the high-frequency dielectric constant. The authors also observed the absorption by multi-phonon processes.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
2004年第10期1153-1156,共4页
Spectroscopy and Spectral Analysis
基金
国家自然科学基金重大项目 (1 0 390 1 60 )
国家自然科学基金 (1 0 1 740 4 8)
中国科学院海外杰出学者基金 (2 0 0 1 1 6)资助
