Presentation | 2002/9/23 Quantum Mechanical Corrections in Monte Carlo Device Simulation Hideaki TSUCHIYA, Tanroku MIYOSHI, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Quantum mechanical effects of carrier transport can play an important role in scaled semi-classical devices into nanometer regime. In this paper, we will discuss quantum mechanical corrections of potential in carrier transport modeling, where a density-gradient-based approach and an effective-potential-based approach are carefully compared. We show strengths and weaknesses of those approaches by demonstrating simulation results using a Monte Carlo method, and then propose a new approach that couples them. The new approach is applied to a nano-scale MOSFET and shown to be a practical way to describe quantum confinement effects considering the an-isotropic nature of Si conduction electrons, and also tunneling behavior leaking into a gate oxide layer. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | nano-scaled devices / quantum mechanical effects / quantum correction / Monte Carlo simulation |
Paper # | VLD2002-70 |
Date of Issue |
Conference Information | |
Committee | VLD |
---|---|
Conference Date | 2002/9/23(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | VLSI Design Technologies (VLD) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Quantum Mechanical Corrections in Monte Carlo Device Simulation |
Sub Title (in English) | |
Keyword(1) | nano-scaled devices |
Keyword(2) | quantum mechanical effects |
Keyword(3) | quantum correction |
Keyword(4) | Monte Carlo simulation |
1st Author's Name | Hideaki TSUCHIYA |
1st Author's Affiliation | Faculty of Engineering, Kobe University() |
2nd Author's Name | Tanroku MIYOSHI |
2nd Author's Affiliation | Faculty of Engineering, Kobe University |
Date | 2002/9/23 |
Paper # | VLD2002-70 |
Volume (vol) | vol.102 |
Number (no) | 344 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |