Electronic Resource
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
65 (1994), S. 1668-1670
ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
We have observed intense line spectra in the neighborhood of 1.54 μm from erbium-implanted samples of 4H, 6H, 15R, and 3C SiC. Samples were implanted to a fluence of about 1013 erbium ions/cm2 using four implant energies. An anneal at 1700 °C in a SiC cavity was used. The temperature dependence of the integrated luminescence intensity from 1.49 to 1.64 μm varies very little from 2 to 400 K. No major differences are found for the spectra of the hexagonal and rhombohedral polytypes but there is a difference for cubic SiC (3C SiC).
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.112908
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