کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1591050 | 1515557 | 2016 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Inelastic light scattering spectroscopy in Si/SiGe nanostructures: Strain, chemical composition and thermal properties Inelastic light scattering spectroscopy in Si/SiGe nanostructures: Strain, chemical composition and thermal properties](/preview/png/1591050.png)
• Processes associated with inelastic light scattering in Si/SiGe nanostructures are reviewed.
• Raman analysis of strain and chemical composition in Si/SiGe nanostructures is presented.
• Si/SiGe nanostructure thermal properties are studied using Raman scattering.
• Polarized Raman scattering is used in detecting strain in Si/SiGe nanostructures.
We present a review of recent studies of inelastic light scattering spectroscopy in two types of Si/SiGe nanostructures: planar superlattices and cluster (dot) multilayers including first- and second-order Raman scattering, polarized Raman scattering and low-frequency inelastic light scattering associated with folded acoustic phonons. The results are used in semi-quantitative analysis of chemical composition, strain and thermal conductivity in these technologically important materials for electronic and optoelectronic devices.
Journal: Solid State Communications - Volume 245, November 2016, Pages 25–30