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Influence of initia...
Influence of initial GaAs and AlAs cap layers on InAs quantum dots grown by molecular beam epitaxy
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- Ferdos, Fariba, 1966 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Wang, Shu Min, 1963 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Wei, Yongqiang, 1975 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Sadeghi, Mahdad, 1964 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Zhao, Qing Xiang, 1962 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Larsson, Anders, 1957 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2003
- 2003
- English.
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In: Journal of Crystal Growth. - 0022-0248. ; 251:1-4, s. 145-9
- Related links:
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http://dx.doi.org/10...
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Abstract
Subject headings
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- Capping of InAs quantum dots (QDs) with AlAs or GaAs causes a significant change in the structural properties of the QDs. However, there is a basic difference between these two capping materials. The GaAs capping causes a dramatic reduction of the dot density and height. AlAs capping, on the other hand, results in a partly suppressed height reduction and a higher dot density.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Keyword
- aluminium compounds
- indium compounds
- semiconductor quantum dots
- III-V semiconductors
- semiconductor epitaxial layers
- molecular beam epitaxial growth
- semiconductor growth
- gallium arsenide
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Ferdos, Fariba, ...
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Wang, Shu Min, 1 ...
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Wei, Yongqiang, ...
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Sadeghi, Mahdad, ...
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Zhao, Qing Xiang ...
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Larsson, Anders, ...
- About the subject
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Electrical Engin ...
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and Telecommunicatio ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Condensed Matter ...
- Articles in the publication
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Journal of Cryst ...
- By the university
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Chalmers University of Technology