A scattering-matrix method to study the conductance propoties of GaAs narrow wire
碩士 === 國立清華大學 === 電子工程研究所 === 92 === We study two types of different scattering-matrix(constant matrix Scattering, function scattering) to describe the configuration of a single impurity in GaAs narrow wire. We combine the total scattering-matrix and use Landauer formula to get the conductance. Then...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2004
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| Online Access: | http://ndltd.ncl.edu.tw/handle/12569495837144781236 |
| Summary: | 碩士 === 國立清華大學 === 電子工程研究所 === 92 === We study two types of different scattering-matrix(constant matrix Scattering, function scattering) to describe the configuration of a single impurity in GaAs narrow wire. We combine the total scattering-matrix and use Landauer formula to get the conductance. Then we discuss some interesting conductance properties in mesoscopic regime.
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