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Dislocation-induced Charges in Quantum Dots: Step Alignment and Radiative EmissionA transition between two types of step alignment was observed in a multilayered InGaAs/GaAs quantum-dot (QD) structure. A change to larger QD sizes in smaller concentrations occurred after formation of a dislocation array.
Document ID
20060040634
Acquisition Source
Jet Propulsion Laboratory
Document Type
Reprint (Version printed in journal)
External Source(s)
hdl:2014/17173
Authors
Leon, R.
Okuno, J.
Lawton, R.
Stevens-Kalceff, M.
Phillips, M.
Zou, J.
Cockayne, D.
Lobo, C.
Date Acquired
August 23, 2013
Publication Date
February 1, 1999
Publication Information
Publication: Applied Physics Letters
Subject Category
Physics (General)
Distribution Limits
Public
Copyright
Other
Keywords
radiative emission step alignment InGaAs/GaAs quantum-dot dislocation array

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