Photoluminescence and excitation-photoluminescence study of spontaneous ordering in GaInP[sub 2]

Journal Article · Sat Jan 15 04:00:00 EST 1994 · Physical Review, B: Condensed Matter; (United States)

DOI:https://doi.org/10.1103/PhysRevB.49.1727· OSTI ID:5357090

Horner, G S; Mascarenhas, A; Alonso, R G; Froyen, S; Bertness, K A; Olson, J M ^[1]

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1. National Renewable Energy Laboratory, Golden, Colorado 80401-3393 (United States)

Low-temperature polarized photoluminescence and polarized photoluminescence-excitation spectroscopies are used to probe the electronic structure of GaInP[sub 2] epilayers grown by organometallic vapor-phase epitaxy. The epilayers were grown at various sample temperatures and exhibit different degrees of ordering. A systematic study of the absorption edge and luminescence line shapes provides evidence for a distribution of order parameters, [eta], within the more ordered samples of this study.

• DOE Contract Number: AC02-83CH10093
• OSTI ID: 5357090
• Journal Information: Physical Review, B: Condensed Matter; (United States), Journal Name: Physical Review, B: Condensed Matter; (United States) Vol. 49:3; ISSN PRBMDO; ISSN 0163-1829
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360606* -- Other Materials-- Physical Properties-- (1992-)
CRYSTAL FIELD
CRYSTAL STRUCTURE
ELECTRONIC STRUCTURE
GALLIUM COMPOUNDS
GALLIUM PHOSPHIDES
INDIUM COMPOUNDS
INDIUM PHOSPHIDES
LUMINESCENCE
OPTICAL PROPERTIES
ORDER PARAMETERS
ORDER-DISORDER TRANSFORMATIONS
ORGANIC COMPOUNDS
ORGANOMETALLIC COMPOUNDS
PHASE TRANSFORMATIONS
PHOSPHIDES
PHOSPHORUS COMPOUNDS
PHOTOLUMINESCENCE
PHYSICAL PROPERTIES
PNICTIDES
TEMPERATURE DEPENDENCE
TEMPERATURE RANGE
TEMPERATURE RANGE 0013-0065 K