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New Zinc-bis(Dialkylamides) Potentially Usable as Site-Selective Dopants For p-Type ZnSe.

Published online by Cambridge University Press:  22 February 2011

William S. Rees Jr.  and
Oliver Just
William S. Rees Jr.
Affiliation:
MS: B-164, Department of Chemistry and Materials Research and Technology Center, The Florida State University, Tallahassee, Florida, 32306-3006
Oliver Just
Affiliation:
MS: B-164, Department of Chemistry and Materials Research and Technology Center, The Florida State University, Tallahassee, Florida, 32306-3006
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Abstract

In earlier work, the effective utilization of Zn {N\Si(CH3)3]2}2 as a site-selective dopant for the production of p-type ZnSe by OMVPE was demonstrated. Several new zinc-bis(dialkylamides) of the general form (R)(R′)NZnN(R″)(R‴) now have been prepared. They have been characterized by 1H- and 13C-NMR, GC/MS and elemental analysis. Vapor pressures and gas phase decompositior profiles have been examined. Correlations of vapor pressure and structure are discussed for this series of compounds. A mechanism for the site-selectivity observed in the incorporation of nitrogen is proposed.

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