Superlattice Growth via MBE and Green’s Function Techniques
نویسندگان
چکیده
منابع مشابه
Superlattice Growth via MBE and Green’s Function Techniques
A model has been developed to simulate the growth of arrays consisting of a substrate on which alternating layers of quantum dots (QDs) and spacer layers are epitaxially grown. The substrate and spacer layers are modeled as an anisotropic elastic half-space, and the QDs are modeled as point inclusions buried within the half-space. In this model, the strain at the free surface of this half-space...
متن کاملIn situ monitoring techniques during MBE growth of nanostructures
Molecular Beam Epitaxy (MBE), one of the most established fabrication process for nanostructures with precise control at atomic level of morphology, thickness and chemical composition, has demonstrated recently extended capabilities for the selfassembly and self organization of low dimensional structures such as Quantum Dots (QD) and Quantum Wires (QW). Its main advantage is the compatibility o...
متن کاملFractal terraces in MBE growth
MBE growth on high symmetry surfaces depends to some extent on the shape of the terraces which form the embryos of each new atomic layer. The conditions for formation of compact or fractal terraces are discussed in two limits: large terraces, to which a continuous description applies, and small terraces, which require that the discrete nature of matter be taken into account. In both cases it is...
متن کاملParallel Monte Carlo simulation of MBE growth
We present a parallel algorithm for Monte Carlo simulation of molecular beam epitazial growth (MBE) focusing on the software we have developed and the ezperiences gained. An eficient sequential method to do MBE simulation was developed that uses a single binary tree t o store the rates of occwence of all possible events at a given time. The challenge was to find a ioay to adapt this method to a...
متن کاملcompactifications and function spaces on weighted semigruops
chapter one is devoted to a moderate discussion on preliminaries, according to our requirements. chapter two which is based on our work in (24) is devoted introducting weighted semigroups (s, w), and studying some famous function spaces on them, especially the relations between go (s, w) and other function speces are invesigated. in fact this chapter is a complement to (32). one of the main fea...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nanoscale Research Letters
سال: 2010
ISSN: 1931-7573,1556-276X
DOI: 10.1007/s11671-010-9636-8