Non-Parabolic Band Effects on Energy Relaxation for the Quantum-Corrected Energy Transport Model
碩士 === 國立高雄大學 === 應用數學系碩士班 === 97 === The quantum-corrected energy transport (QCET) model consisting of seven self-adjoint nonlinear PDEs describes the steady state of electron and hole flows, their energy transport, and classical and quantum potentials within a nano-scale semiconductor device. We e...
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| Format: | Others |
| Language: | en_US |
| Published: |
2009
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| Online Access: | http://ndltd.ncl.edu.tw/handle/08377225612337194130 |
| Summary: | 碩士 === 國立高雄大學 === 應用數學系碩士班 === 97 === The quantum-corrected energy transport (QCET) model consisting of seven self-adjoint nonlinear PDEs describes the steady state of electron and hole flows, their energy transport, and classical and quantum potentials within a nano-scale semiconductor device. We extend the energy relaxation term of QCET model to include the non-parabolic band structure for electron. We get explicit expressions of energy relaxation term involving the non-parabolic band effects and depending on the electron temperature. It shows that the non-parabolic effects are very significant for hot-electron nanodevices.
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