Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
68 (1990), S. 1655-1660
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
Systematic infrared transmission measurements have been performed on heavily Sb-doped (up to 2×1018 atoms/cm3) silicon samples. The interstitial oxygen content is obtained analyzing the optical response near the 1107-cm−1 oxygen absorption band with a new technique based on a curved baseline, accounting for free-carrier absorption. The results are discussed and compared with those obtained for the same samples by a short baseline technique and by secondary-ion mass spectroscopy (SIMS) analysis. Regression straight-line fits, relative to two lots of 16 samples each, show a good linear correlation between infrared (IR) and SIMS data, although the IR estimates are consistently lower than those obtained by SIMS.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.346647
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