Non-Linear Electron Mobility in n-Doped III-Nitrides
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| Format: | Artículo científico |
| Langue: | en |
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Sociedade Brasileira de Física
2006
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| _version_ | 1876424611324755968 |
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| author | Clóves G. Rodrigues |
| author_facet | Clóves G. Rodrigues |
| contents | Non-Linear Electron Mobility in n-Doped III-Nitrides Clóves G. Rodrigues Áurea R. Vasconcellos Roberto Luzzi Física, Astronomía y Matemáticas III Nitrides Mobility Nonlinear transport A theoretical study of the mobility of n-doped III-Nitrides in wurtzite phase is reported. We have determinedthe nonequilibrium thermodynamic state of the bulk n-InN, n-GaN, and n-AlN systems - driven far away fromequilibrium by a strong electric field - in the steady state, which follows after a very fast transient. For thiswe solve the set of coupled nonlinear integro-differential equations of evolution of the nonequilibrium thermodynamicvariables, for the three materials, to obtain their steady state values. The dependence of the mobility(which depends on the nonequilibrium thermodynamic state of the sample) on the electric field strength andthe concentration (of electrons and impurities) is derived, which decreases with the increase of the electric fieldstrength and the concentration of carriers, evidencing the influence of the nonlinear transport involved. 2006 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46436305 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.2A Vol.36 |
| format | Artículo científico |
| id | redalyc_46436305 |
| institution | Redalyc |
| language | en |
| publishDate | 2006 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Non-Linear Electron Mobility in n-Doped III-Nitrides Clóves G. Rodrigues Física, Astronomía y Matemáticas III Nitrides Mobility Nonlinear transport Non-Linear Electron Mobility in n-Doped III-Nitrides Clóves G. Rodrigues Áurea R. Vasconcellos Roberto Luzzi Física, Astronomía y Matemáticas III Nitrides Mobility Nonlinear transport A theoretical study of the mobility of n-doped III-Nitrides in wurtzite phase is reported. We have determinedthe nonequilibrium thermodynamic state of the bulk n-InN, n-GaN, and n-AlN systems - driven far away fromequilibrium by a strong electric field - in the steady state, which follows after a very fast transient. For thiswe solve the set of coupled nonlinear integro-differential equations of evolution of the nonequilibrium thermodynamicvariables, for the three materials, to obtain their steady state values. The dependence of the mobility(which depends on the nonequilibrium thermodynamic state of the sample) on the electric field strength andthe concentration (of electrons and impurities) is derived, which decreases with the increase of the electric fieldstrength and the concentration of carriers, evidencing the influence of the nonlinear transport involved. 2006 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46436305 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.2A Vol.36 |
| title | Non-Linear Electron Mobility in n-Doped III-Nitrides |
| topic | Física, Astronomía y Matemáticas III Nitrides Mobility Nonlinear transport |
| url | https://www.redalyc.org/articulo.oa?id=46436305 |