"Group IV Nanomembranes, Nanoribbons, and Quantum Dots: Processing, Characterization, and Novel Devices"

liu, feng

关键词: nanomembrane;    quantum dots;    strain;    first-principle computation;   

DOI  :  10.2172/1150736
RP-ID  :  DOE-Utah-46027
PID  :  OSTI ID: 1150736

学科分类：材料科学（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

This theoretical project has been carried out in close interaction with the experimental project at UW-Madison under the same title led by PI Max Lagally and co-PI Mark Eriksson. Extensive computational studies have been performed to address a broad range of topics from atomic structure, stability, mechanical property, to electronic structure, optoelectronic and transport properties of various nanoarchitectures in the context of Si and other solid nanomembranes. These have been done by using combinations of different theoretical and computational approaches, ranging from first-principles calculations and molecular dynamics (MD) simulations to finite-element (FE) analyses and continuum modeling.