Tuesday, March 19, 2013

The disintegration of GaSb/GaAs nanostructures upon capping

(author unknown)



Andrew J. Martin, Jinyoung Hwang, and Emmanuelle A. Marquis et al.

Atom probe tomography and cross-sectional scanning tunneling microscopy show that GaSb/GaAs quantum dots disintegrate into ring-like clusters of islands upon capping. Band transition energies calculated using an 8-band k.p model of the capped dots with the observed dimensions are consistent with e ... [Appl. Phys. Lett. 102, 113103 (2013)] published Tue Mar 19, 2013.



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