Effects of two longitudinal optical-phonon modes on electron distribution in GaxIn1−xAsyP1−y
- 1 May 1982
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 40 (9) , 836-838
- https://doi.org/10.1063/1.93247
Abstract
GaInAsP quaternary alloys are known to have two or three longitudinal optical (LO)-phonon modes. The two-LO-phonon model was employed for the electron distribution and drift mobility calculations. Perturbation distribution has sharp drops due to the two-LO phonons and these drops cause a further downward bowing of the mobility along the arsenic composition compared with a one-LO-phonon model which has mostly been used.Keywords
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