A finite element method formulation is given for solving Schrodinger's wave equation for a single electron in a crystal lattice cell subject to a known periodic potential. The formulation has been implemented for a two-dimensional lattice, with an arbitrary potential profile, modelled by quadratic i
โฆ LIBER โฆ
The numerical simulation of electron transmission through a two-dimensional quantum device by the finite element method
โ Scribed by David J. Kirkner; Craig S. Lent; Srinivas Sivaprakasam
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 607 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0029-5981
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In this paper a numerical procedure for simulating two-uid ows is presented. This procedure is based on the Volume of Fluid (VOF) method proposed by Hirt and Nichols 1 and the Continuum Surface Force (CSF) model developed by Brackbill et al. 2 In the VOF method uids of di erent properties are identi