Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
78 (1995), S. 3012-3014
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
The gettering of copper by keV implantation of germanium into silicon is investigated. Germanium is implanted at a fixed energy with varying doses into the front side of silicon samples. Copper is thermally evaporated on the backside of the samples and then annealed at 900 °C for 1 h and 10 h, respectively, to allow in-diffusion of the transition metal. Rutherford backscattering spectroscopy, secondary-ion-mass spectroscopy, and cross-section transmission electron microscopy are used to demonstrate that gettering of copper is achieved through stacking faults created by heavy dose germanium implantation and solid-phase epitaxy. © 1995 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.360050
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