Observation of Blue Shifts in ZnO/ZnMgO Multiple Quantum Well Structures by Ion-implantation Induced Intermixing
Date
2006
Authors
Coleman, Victoria A
Buda, Manuela
Jagadish, Chennupati
Phillips, Matthew R
Koike, Kazuto
Sasa, Shigehiko
Inoue, Masataka
Yano, Mitsuaki
Tan, Hark Hoe
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Physics Publishing
Abstract
Implantation with low-energy (80 keV) oxygen ions and subsequent rapid thermal annealing at 800 °C are used to induce intermixing in a stack of 19 ZnO/Zn0.7Mg0.3O multiple quantum wells grown on sapphire by molecular beam epitaxy. Large blue shifts of mo
Description
Keywords
Keywords: Cathodoluminescence; Crystal defects; Diffusion; Ion implantation; Molecular beam epitaxy; Optoelectronic devices; Rapid thermal annealing; Semiconducting zinc compounds; Band gaps; Barrier layers; Interdiffusion; Semiconductor quantum wells
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Source
Semiconductor Science and Technology
Type
Journal article
Book Title
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Restricted until
2037-12-31