Fundamental Absorption Spectrum of MgS
Fundamental Absorption Spectrum of MgS
复制标题
MgS 的基本吸收光谱
DOI：
10.1143/jjap.30.1384
复制
发表时间：
1991
影响因子：
1.5
通讯作者：
N. Yamashita
中科院分区：
文献类型：
--
作者：
N. Yamashita
利用Kubelka公式从漫反射光谱得到了纯MgS粉末在80和293 K下的漫吸收光谱。还从MgS：Sb3+磷光体的激发光谱的高能量部分获得基本吸收光谱。MgS的基本吸收边在4.6eV附近，这相对接近CaS的基本吸收边（4.5eV附近）。
The diffuse absorption spectra of pure MgS powder at 80 and 293 K are obtained from the diffuse reflection spectra by using Kubelka's formula. The fundamental absorption spectrum is also obtained from the high-energy part of the excitation spectrum of the MgS:Sb3+ phosphor. The fundamental absorption edge of MgS is near 4.6 eV, which is relatively near that (near 4.5 eV) of CaS.