Výsledky vyhledávání - "Friedman, Lawrence H"

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Anisotropy and Morphology of Strained III-V Heteroepitaxial Films

Autor: Friedman, Lawrence H.

Strained coherent heteroepitaxy of III-V semiconductor films such as In$_x$Ga$_{1-x}$As/GaAs has potential for electronic and optoelectronic applications such as high density logic, quantum computing architectures, laser diodes, and other optoelectro

Externí odkaz: http://arxiv.org/abs/0804.2438

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Effects of elastic heterogeneity and anisotropy on the morphology of self-assembled epitaxial quantum dots

Autor: Kumar, Chandan, Friedman, Lawrence H.

Publikováno v: J. Appl. Phys. 104, 034902 (2008)

Epitaxial self-assembled quantum dots (SAQDs) are of both technological and fundamental interest, but their reliable manufacture still presents a technical challenge. To better understand the formation, morphology and ordering of epitaxial self-assem

Externí odkaz: http://arxiv.org/abs/0802.4456

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Predicting and Understanding Order of Heteroepitaxial Quantum Dots

Autor: Friedman, Lawrence H.

Publikováno v: Journal of Electronic Materials 36, 1546 (2007)

Heteroepitaxial self-assembled quantum dots (SAQDs) will allow breakthroughs in electronics and optoelectronics. SAQDs are a result of Stranski-Krastanow growth whereby a growing planar film becomes unstable after an initial wetting layer is formed.

Externí odkaz: http://arxiv.org/abs/0705.2601

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Order of Epitaxial Self-Assembled Quantum Dots: Linear Analysis

Autor: Friedman, Lawrence H.

Publikováno v: L. H. Friedman. Order of epitaxial self-assembled quantum dots: Linear analysis. Journal of Nanophotonics, 1(1):013513, 2007.

Epitaxial self-assembled quantum dots (SAQDs) are of interest for nanostructured optoelectronic and electronic devices such as lasers, photodetectors and nanoscale logic. Spatial order and size order of SAQDs are important to the development of usabl

Externí odkaz: http://arxiv.org/abs/0704.0067

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Anisotropy and Order of Epitaxial Self-Assembled Quantum Dots

Autor: Friedman, Lawrence H.

Publikováno v: Physical Review B, 75(19):193302, 2007

Epitaxial self-assembled quantum dots (SAQDs) represent an important step in the advancement of semiconductor fabrication at the nanoscale that will allow breakthroughs in electronics and optoelectronics. In these applications, order is a key factor.

Externí odkaz: http://arxiv.org/abs/cond-mat/0702278

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