Effects of Spontaneous Ordering and Alloy Statistical Fluctuations on Exciton Linewidth in GaxIn1-xP Alloys

Yong Zhang; A. Mascarenhas; S. Smith; J. Geisz; J. Olson; M. Hanna

doi:10.1103/PhysRevB.61.9910

Effects of Spontaneous Ordering and Alloy Statistical Fluctuations on Exciton Linewidth in GaxIn1-xP Alloys

Yong Zhang, A. Mascarenhas, S. Smith, J. Geisz, J. Olson, M. Hanna

Chemistry and Nanoscience

National Renewable Energy Laboratory

Research output: Contribution to journal › Article › peer-review

20 Scopus Citations

Abstract

We experimentally demonstrate an intrinsic statistical effect of the phenomenon of spontaneous ordering in semiconductor alloys: the reduction of alloy fluctuations as a function of the order parameter, as reflected in the exciton linewidth. A theoretical model is presented to qualitatively describe the dependence of the exciton linewidth on the order parameter.

Original language	American English
Pages (from-to)	9910-9912
Number of pages	3
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	61
Issue number	15
DOIs	https://doi.org/10.1103/PhysRevB.61.9910 https://doi.org/10.1103/PhysRevB.61.9910
State	Published - 2000

NREL Publication Number

NREL/JA-590-28686

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title = "Effects of Spontaneous Ordering and Alloy Statistical Fluctuations on Exciton Linewidth in GaxIn1-xP Alloys",

abstract = "We experimentally demonstrate an intrinsic statistical effect of the phenomenon of spontaneous ordering in semiconductor alloys: the reduction of alloy fluctuations as a function of the order parameter, as reflected in the exciton linewidth. A theoretical model is presented to qualitatively describe the dependence of the exciton linewidth on the order parameter.",

author = "Yong Zhang and A. Mascarenhas and S. Smith and J. Geisz and J. Olson and M. Hanna",

year = "2000",

doi = "10.1103/PhysRevB.61.9910",

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AU - Zhang, Yong

AU - Mascarenhas, A.

AU - Smith, S.

AU - Geisz, J.

AU - Olson, J.

AU - Hanna, M.

PY - 2000

Y1 - 2000

N2 - We experimentally demonstrate an intrinsic statistical effect of the phenomenon of spontaneous ordering in semiconductor alloys: the reduction of alloy fluctuations as a function of the order parameter, as reflected in the exciton linewidth. A theoretical model is presented to qualitatively describe the dependence of the exciton linewidth on the order parameter.

AB - We experimentally demonstrate an intrinsic statistical effect of the phenomenon of spontaneous ordering in semiconductor alloys: the reduction of alloy fluctuations as a function of the order parameter, as reflected in the exciton linewidth. A theoretical model is presented to qualitatively describe the dependence of the exciton linewidth on the order parameter.

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U2 - 10.1103/PhysRevB.61.9910

DO - 10.1103/PhysRevB.61.9910

M3 - Article

AN - SCOPUS:0000366681

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VL - 61

SP - 9910

EP - 9912

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 15

ER -

Effects of Spontaneous Ordering and Alloy Statistical Fluctuations on Exciton Linewidth in GaxIn1-xP Alloys

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