Measurement of nitrogen in Czochralski silicon by means of infrared spectroscopy

2003 ◽  
Vol 102 (1-3) ◽  
pp. 228-232 ◽  
Author(s):  
M. Porrini ◽  
M.G. Pretto ◽  
R. Scala
Keyword(s):  
Infrared Spectroscopy ◽  
Czochralski Silicon

The VO Defect in Electron Irradiated Czochralski Silicon

2014 ◽  
Vol 1004-1005 ◽  
pp. 293-296
Author(s):  
Li Li Cai ◽  
Hui Bin Wang ◽  
Cui Ju Feng ◽  
Gui Feng Chen
Keyword(s):  
Thermal Stability ◽  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Oxygen Content ◽  
Irradiation Dose ◽  
Linear Increase ◽  
Interstitial Oxygen ◽  
Low Oxygen ◽  
High Oxygen Content ◽  
Czochralski Silicon

The Czochralski silicon (CZ-Si) samples were irradiated with 1.5 MeV electrons and annealed at 200 - 450 °C. It was investigated the effect of irradiation dose and interstitial oxygen content [Oi] on VO concentration by Fourier transform infrared spectroscopy (FTIR). The results show that VO concentration increases with irradiation dose but not linear increase. The interstitial oxygen content has no effect on VO concentration. The VO intensity increases firstly and then decreases after annealing in samples with low oxygen content. The VO disappears at 450 °C. In high oxygen content samples, VO exhibits thermal stability and disappears at 400 °C.

Shallow thermal donors associated with H, Al and N in annealed Czochralski silicon distinguished by infrared spectroscopy

1997 ◽  
Vol 12 (11) ◽  
pp. 1404-1408 ◽  
Author(s):  
R E Pritchard ◽  
M J Ashwin ◽  
J H Tucker ◽  
R C Newman ◽  
E C Lightowlers ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Czochralski Silicon

Millimetre-wave and infrared spectroscopy of Br13 CN: anharmonic force field of cyanogen bromide from spectroscopic data and ab initio calculations

1997 ◽  
Vol 90 (3) ◽  
pp. 495-497
Author(s):  
CLAUDIO ESPOSTI ◽  
FILIPPO TAMASSIA ◽  
CRISTINA PUZZARINI ◽  
RICCARDO TARRONI ◽  
ZDENEK ZELINGER
Keyword(s):  
Infrared Spectroscopy ◽  
Force Field ◽  
Ab Initio Calculations ◽  
Ab Initio ◽  
Spectroscopic Data ◽  
Cyanogen Bromide ◽  
Millimetre Wave ◽  
Anharmonic Force

A long-term chemical and infrared spectroscopy study on a soil amended with municipal sewage sludge

Agronomie ◽  
2001 ◽  
Vol 21 (2) ◽  
pp. 169-178 ◽  
Author(s):  
Giovanni Gigliotti ◽  
Pier Lodovico Giusquiani ◽  
Daniela Businelli
Keyword(s):  
Infrared Spectroscopy ◽  
Sewage Sludge ◽  
Municipal Sewage ◽  
Municipal Sewage Sludge ◽  
Spectroscopy Study
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