Research output: Contribution to journal › Article › peer-review
The effect of adsorption complexes on the electron spectrum and luminescence of porous silicon. / Lisachenko, A. A.; Aprelev, A. M.
In: Technical Physics Letters, Vol. 27, No. 2, 01.02.2001, p. 134-137.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - The effect of adsorption complexes on the electron spectrum and luminescence of porous silicon
AU - Lisachenko, A. A.
AU - Aprelev, A. M.
PY - 2001/2/1
Y1 - 2001/2/1
N2 - Effects of the surface atomic structures on the electron spectrum and luminescent properties of porous silicon (por-Si) were studied by methods of photoluminescence spectroscopy, UV photoelectron spectroscopy, and Fourier-transform IR spectroscopy. An analysis of evolution of the por-Si characteristics in the course of thermal treatment in vacuum revealed a correlation between the photoluminescence spectrum and intensity, on the one hand, and the electron spectrum and surface atomic structure, on the other hand. The thermodesorption of adsorbate from por-Si leads to atomic rearrangements on the sample surface, which is accompanied by changes in the electron structure and, hence, in the luminescent properties of the material.
AB - Effects of the surface atomic structures on the electron spectrum and luminescent properties of porous silicon (por-Si) were studied by methods of photoluminescence spectroscopy, UV photoelectron spectroscopy, and Fourier-transform IR spectroscopy. An analysis of evolution of the por-Si characteristics in the course of thermal treatment in vacuum revealed a correlation between the photoluminescence spectrum and intensity, on the one hand, and the electron spectrum and surface atomic structure, on the other hand. The thermodesorption of adsorbate from por-Si leads to atomic rearrangements on the sample surface, which is accompanied by changes in the electron structure and, hence, in the luminescent properties of the material.
UR - http://www.scopus.com/inward/record.url?scp=0035530373&partnerID=8YFLogxK
U2 - 10.1134/1.1352772
DO - 10.1134/1.1352772
M3 - Article
AN - SCOPUS:0035530373
VL - 27
SP - 134
EP - 137
JO - Technical Physics Letters
JF - Technical Physics Letters
SN - 1063-7850
IS - 2
ER -
ID: 43495391