GMRES: a generalized minimal residual algorithm for solving nonsymmetric linear systems
SIAM Journal on Scientific and Statistical Computing
Kinetic simulation tools for nano-scale semiconductor devices
Microelectronic Engineering - Proceedings of the symposium and summer school on: Nano and Giga challenges in microelectronics research and opportunities in Russia
Multiscale Numerical Models for Simulation of Radiation Events in Semiconductor Devices
ICCS '08 Proceedings of the 8th international conference on Computational Science, Part II
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NASA future exploration missions and space electronic equipment require improvements in solar cell efficiency and radiation hardness. Novel nano-engineered materials and quantum-dot (QD) based photovoltaic devices promise to deliver more efficient, lightweight, radiation hardened solar cells and arrays, which will be of high value for the long term space missions. We describe the multiscale approach to the development of Technology Computer Aided Design (TCAD) simulation software tools for QD-based semiconductor devices, which is based on the drift --- diffusion and hydrodynamic models, combined with the quantum-mechanical models for the QD solar cells.