Atomic-column scanning transmission electron microscopy analysis of misfit dislocations in GaSb/ GaAs quantum dots

Atomic-column scanning transmission electron microscopy analysis of misfit dislocations in GaSb/ GaAs quantum dots

The structural quality of GaSb/GaAs quantum dots (QDs) has been analyzed at atomic scale by aberration-corrected high-angle annular dark-field scanning transmission electron microscopy. In particular, we have studied the misfit dislocations that appear because of the high-lattice mismatch in the het...

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Bibliographic Details
Main Authors: Delgado, N. Fernandez, Herrera, M., Chisholm, M. F., A. Kamarudin, M., Zhuang, Q. D., Hayne, M., Molina, S. I.
Format: Article
Language:English
Published: Springer New York 2016
Online Access:http://psasir.upm.edu.my/id/eprint/55166/
http://psasir.upm.edu.my/id/eprint/55166/1/Atomic-column%20scanning%20transmission%20electron%20microscopy%20analysis%20of%20misfit%20dislocations%20in%20GaSb%20GaAs%20quantum%20dots.pdf

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