ion implantation;
light scattering;
Mg2Si;
nanocrystalline films;
semiconductors;
D O I:
10.1002/ppap.200500158
中图分类号:
O59 [应用物理学];
学科分类号:
摘要:
The polarized Raman spectra of ion-beam synthesized Mg2Si, embedded in (001) and (111) Si substrates were studied. The relative intensities of the F-2g mode measured in several exact scattering configurations are compared with those calculated under the condition for minimum mismatch between the Si and Mg2Si lattices. A conclusion for the orientational growth of the Mg2Si phase in Si is drawn.