NDLI: Calculation of critical dimensions for wurtzite and cubic zinc blende coaxial nanowire heterostructures

Content Provider	Semantic Scholar
Author	Raychaudhuri, Santwana Yu, Edward Tsu-Wei
Copyright Year	2006
Abstract	We employ a methodology, based on established approaches for determining the critical thickness for strain relaxation in planar films, to determine critical dimensions for coherently strained coaxial nanowire heterostructures. The model is developed and executed for various specific core-shell heterostructures in [111] zinc blende and [0001] wurtzite geometries. These calculations reveal that critical dimensions in such heterostructures can be quantified by a unique critical core radius and a critical shell thickness, which is dependent on the core radius. It is anticipated that this work will serve as a guide to determine the feasibility of specific coherently strained nanowire heterostructure designs.
Starting Page	2053
Ending Page	2059
Page Count	7
File Format	PDF HTM / HTML
DOI	10.1116/1.2216715
Alternate Webpage(s)	http://etylab.ece.utexas.edu/pdfpubs/jvstb_jul06-2.pdf
Alternate Webpage(s)	http://etylab.ece.utexas.edu/files/2016/01/jvstb_jul06-2.pdf
Alternate Webpage(s)	https://doi.org/10.1116/1.2216715
Volume Number	24
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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