Skip navigation
Skip navigation

Using graded barriers to control the optical properties of ZnO/Zn0.7Mg0.3O quantum wells with an intrinsic internal electric field

Hall, C. R.; Dao, Lap Van; Koike, K.; Sasa, S.; Tan, H. H.; Inoue, M.; Yano, M.; Jagadish, C.; Davis, J. A.


Quantum wells with graded barriers are demonstrated as a means to control both the transition energy and electron-hole wave function overlap for quantum wells with an intrinsic internal electric field. In the case of c-axis grown ZnO/ZnMgO quantum wells, the graded barriers are produced by stepping the magnesium composition during the growth process. Four quantum wells with different structures are examined, where each well has similar transition energy, yet a wide range of wave function...[Show more]

CollectionsANU Research Publications
Date published: 2010
Type: Journal article
Source: Applied Physics Letters
DOI: 10.1063/1.3428430


File Description SizeFormat Image
01_Hall_Using_graded_barriers_to_2010.pdfPublished Version277.08 kBAdobe PDFThumbnail

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  20 July 2017/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator