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Determination of Hydrogen in CVD Diamond by Notched Neutron Spectrum Technique and Ftir

Published online by Cambridge University Press:  10 February 2011

F. Golshani ,
W. H. Miller ,
M. A. Prelas ,
T. Sung ,
G. Popovici ,
G. Manning ,
S. K. Loyalka ,
F. Shahedipour ,
H. W. White  and
W. D. Brown
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F. Golshani
Affiliation:
Nuclear Engineering Department, University of Missouri, Columbia, MO 65211
W. H. Miller
Affiliation:
Nuclear Engineering Department, University of Missouri, Columbia, MO 65211
M. A. Prelas
Affiliation:
Nuclear Engineering Department, University of Missouri, Columbia, MO 65211
T. Sung
Affiliation:
Nuclear Engineering Department, University of Missouri, Columbia, MO 65211
G. Popovici
Affiliation:
Nuclear Engineering Department, University of Missouri, Columbia, MO 65211
G. Manning
Affiliation:
Particulate Systems Research Center, University of Missouri, Columbia, MO 65211
S. K. Loyalka
Affiliation:
Particulate Systems Research Center, University of Missouri, Columbia, MO 65211
F. Shahedipour
Affiliation:
Physics Department, University of Missouri, Columbia, MO 65211
H. W. White
Affiliation:
Physics Department, University of Missouri, Columbia, MO 65211
W. D. Brown
Affiliation:
College of Engineering, University of Arkansas, Fayetteville, AR 72701
A. P. Malshe
Affiliation:
College of Engineering, University of Arkansas, Fayetteville, AR 72701
H. A. Naseem
Affiliation:
College of Engineering, University of Arkansas, Fayetteville, AR 72701
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Abstract

The hydrogen content of free-standing polycrystalline CVD diamond samples was determined by Fourier Transform Infrared (FTIR) measurements and was quantified by a notched neutron spectrum technique. The latter measures the total bonded and unbonded hydrogen. The concentration of total hydrogen in these samples was of the same order of magnitude. The FTIR measurements, which are sensitive to the bonded hydrogen, indicated different hydrogen to diamond peak ratios.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 416: Symposium DD – Diamond for Electronic Applications , 1995 , 361
Copyright
Copyright © Materials Research Society 1996

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References

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