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A Vibrational Analysis of Au Implanted Al2O3 Single Crystals: Ion and Thermal Annealing Effects

Published online by Cambridge University Press:  25 February 2011

D. O. Henderson ,
S. H. Morgan ,
R. Mu ,
N. Chen ,
R. H. Magruder III ,
C. W. White  and
R. A. Zuhr
D. O. Henderson
Affiliation:
Fisk University, Physics Dept., Nashville, TN 37208
S. H. Morgan
Affiliation:
Fisk University, Physics Dept., Nashville, TN 37208
R. Mu
Affiliation:
Fisk University, Physics Dept., Nashville, TN 37208
N. Chen
Affiliation:
Fisk University, Physics Dept., Nashville, TN 37208
R. H. Magruder III
Affiliation:
Vanderbilt University, Physics Department, Nashville, TN 37235
C. W. White
Affiliation:
Fisk University, Physics Dept., Nashville, TN 37208
R. A. Zuhr
Affiliation:
Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN 3.7831–6057
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Abstract

The implantation of Au into Al2O3 leads to disruption of the crystal order producing an amorphous layer. Annealing the implanted crystals at 1373 K restores the crystallinity and also imparts a purple color to the implanted layer which is attributed to a surface plasmon resulting from the formation of Au colloids.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 279: Symposium A – Beam-Solid Interactions–Fundamentals and Applications , 1992 , 439
Copyright
Copyright © Materials Research Society 1993

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References

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