학술논문
Thermal and optical properties of porous silicon
Document Type
article
Author
Source
Materials Research. January 2001 4(1)
Subject
Language
English
ISSN
1516-1439
Abstract
Thermal diffusivity and optical absorption have been investigated for porous silicon, at room temperature, using photoacoustic spectroscopy. The experimental results obtained conform well with the existing studies recently published. The value obtained for thermal diffusivity is 0.045 ± 0.002 cm²/s.The absorption onsets show energy structures, differing from the ordinary semiconductor of bulk type.