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Volumn 94, Issue 8, 2003, Pages 4946-4949

Influence of local heating on micro-Raman spectroscopy of silicon

Author keywords

[No Author keywords available]

Indexed keywords

CONTINUOUS WAVE LASERS; LASER BEAMS; NEODYMIUM LASERS; OPTICAL MICROSCOPY; RAMAN SCATTERING; RAMAN SPECTROSCOPY; SCANNING ELECTRON MICROSCOPY; THERMAL EXPANSION;

EID: 0242272425     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1611282     Document Type: Review
Times cited : (52)

References (12)
  • 11
    • 0242264760 scopus 로고    scopus 로고
    • note
    • To estimate the time scale for the process of local heating, we solved the heat equation for semi infinite media, heated by a Gaussian laser beam. The thermal diffusivity, thermal conductivity and the reflectivity were taken as constant and corresponding to those for silicon at room temperature or at 1400 °C. In the most unfavorable case the temperature reaches the equilibrium value within less then 10 ms. This time interval is much smaller than the intervals usually needed to record a Raman spectrum.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.