| Presentation | 2006-09-26 Quantum Electron Transport Modeling in Nano-Scale Devices Based on Multiband Non-Equilibrium Green's Function Method Helmy FITRIAWAN, Satofumi SOUMA, Matsuto OGAWA, Tanroku MIYOSHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Aggressive scaling of devices has reduced device dimensions into nanometer scale in which the single-band effective mass model is insufficient to simulate quantum transport in such devices. Thus it motivates the use of more realistic full band structures in quantum transport simulations. In this paper we report the analysis of multiband quantum transport in nano-scale devices and doublegate MOSFETs based on a non-equilibrium Green's function (NEGF) formalism coupled self-consistently with the Poisson equation. The effects of non-parabolic bandstructure as well as anisotropic features of Si are studied and analyzed. Our multiband simulation results show significant differences with those of conventional effective mass model. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | non-equilibrium green's function / multiband carrier transport / nano-scale devices / double-gate MOSFETs |
| Paper # | VLD2006-49,SDM2006-170 |
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| Conference Information | |
| Committee | VLD |
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| Conference Date | 2006/9/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | VLSI Design Technologies (VLD) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Quantum Electron Transport Modeling in Nano-Scale Devices Based on Multiband Non-Equilibrium Green's Function Method |
| Sub Title (in English) | |
| Keyword(1) | non-equilibrium green's function |
| Keyword(2) | multiband carrier transport |
| Keyword(3) | nano-scale devices |
| Keyword(4) | double-gate MOSFETs |
| 1st Author's Name | Helmy FITRIAWAN |
| 1st Author's Affiliation | Graduate School of Science and Technology, Kobe University() |
| 2nd Author's Name | Satofumi SOUMA |
| 2nd Author's Affiliation | Faculty of Engineering, Kobe University |
| 3rd Author's Name | Matsuto OGAWA |
| 3rd Author's Affiliation | Faculty of Engineering, Kobe University |
| 4th Author's Name | Tanroku MIYOSHI |
| 4th Author's Affiliation | Faculty of Engineering, Kobe University |
| Date | 2006-09-26 |
| Paper # | VLD2006-49,SDM2006-170 |
| Volume (vol) | vol.106 |
| Number (no) | 255 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |