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- فارسی
S.A.A. Oloomi, A. Saboonchi, A. Sedaghat, Effects of Temperature on Radiative Properties of Nanoscale Multilayer with Coherent Formulation in Visible Wavelengths, Iranian Journal of Mechanical Engineering Vol. 11, No. 2, Sep. 2010.
S.A.A. Oloomi, A. Saboonchi, A. Sedaghat, Effects of Temperature on Radiative Properties of Nanoscale Multilayer with Coherent Formulation in Visible Wavelengths, Iranian Journal of Mechanical Engineering Vol. 11, No. 2, pp. 1-10, Sep. 2010.
Effects of Temperature on Radiative Properties of Nanoscale Multilayer with Coherent Formulation in Visible Wavelengths
During the past two decades, there have been tremendous developments in near-field imaging and local probing techniques.
Examples are the Scanning Tunneling Microscope (STM), Atomic Force Microscope (AFM), Near-field Scanning Optical Microscope
(NSOM), Photon Scanning Tunneling Microscope (PSTM), and Scanning Thermal Microscope (SThM).Results showed that the
average reflectance for a dopant concentration of 1018cm−3 is 0.28247 in 25ºC, 0.30064 in 500ºC and 0.32052 in 1000ºC for donors.
The average reflectance for a dopant concentration of 1018cm−3 is 0.282474 in 25ºC, 0.30064 in 500ºC and 0.32052 in 1000ºC for
acceptors. For visible wavelengths, more reflectance occurs in greater temperature and the emittance decreases as the temperature
increases. In these wavelengths, transmittance is negligible. At room temperature for concentration less than 1019cm−3 , concentration has
not important influence on radiative properties. At room temperature, the scattering process is dominated by lattice scattering for lightly
doped silicon, and the impurity scattering becomes important for heavily doped silicon when the dopant concentration exceeds
1018cm−3 .
Keyword: Temperature, Radiative Properties, Nanoscale, Multilayer, Coherent Formulation,
Visible Wavelengths.
Journal Papers
Month/Season:
September
Year:
2010
