光学学报, 1995, 15 (6): 693, 网络出版: 2007-08-17
分子束外延Zn1-xCdxSe/ZnSe超晶格的拉曼光谱
Raman Spectra of Zn1-xCdxSe/ZnSe Superlattics Grown by MBE
摘要
运用分子束外延(MBE)技术成功地生长出Zn1-ｘCdxSe/ZnSe超晶格,并对不同的样品进行了拉曼散射光谱的测试。获得了多达5级的ZnSe的LO声子峰和ZnSe的TO声子峰；同时还在频移为144 cm-1、370 cm-1处观测到了两个新声子峰,估计是来自于ZnCdSe的声学模和光学模。
Abstract
We have successfully grown Zn1-xCdxSe/ZnSe superlattices by MBE, and measured the Raman scattering spectra of different samples. UP to five LO phonon peaks and one TO pnonon peak of ZnSe have been observed. Two new phonon peaks were obtained at frequency shift 144 cm-1 and 370 cm-1, which maybe resulted from the acoustic mode and optical mode of ZnCdSe.
叶海, 陈云良, 李爱莲, 王海龙. 分子束外延Zn1-xCdxSe/ZnSe超晶格的拉曼光谱[J]. 光学学报, 1995, 15(6): 693. 叶海, 陈云良, 李爱莲, 王海龙. Raman Spectra of Zn1-xCdxSe/ZnSe Superlattics Grown by MBE[J]. Acta Optica Sinica, 1995, 15(6): 693.
PDF全文
