Spontaneous ordering in GaInP[sub 2]: A polarized-piezomodulated-reflectivity study

Journal Article · Fri Oct 15 04:00:00 EDT 1993 · Physical Review, B: Condensed Matter; (United States)

DOI:https://doi.org/10.1103/PhysRevB.48.11833· OSTI ID:5906606

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

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

Piezomodulated reflectivity is used to probe the electronic structure of GaInP[sub 2] epilayers grown by organometallic chemical-vapor epitaxy on misoriented [001] GaAs substrates. The epilayers, grown at different growth temperatures using 2[degree] and 6[degree] misoriented substrates, exhibit various degrees of ordering. Our study provides information on the fundamental gap, crystal-field splitting, and spin-orbit splitting for temperatures ranging from 6 to 250 K.

• DOE Contract Number: AC02-83CH10093
• OSTI ID: 5906606
• Journal Information: Physical Review, B: Condensed Matter; (United States), Journal Name: Physical Review, B: Condensed Matter; (United States) Vol. 48:16; ISSN PRBMDO; ISSN 0163-1829
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360602* -- Other Materials-- Structure & Phase Studies
ARSENIC COMPOUNDS
ARSENIDES
CHEMICAL COATING
CHEMICAL VAPOR DEPOSITION
COUPLING
CRYSTAL FIELD
DEPOSITION
ELECTRICITY
ELECTRONIC STRUCTURE
ENERGY GAP
EPITAXY
GALLIUM ARSENIDES
GALLIUM COMPOUNDS
GALLIUM PHOSPHIDES
INDIUM COMPOUNDS
INDIUM PHOSPHIDES
INTERMEDIATE COUPLING
L-S COUPLING
LAYERS
MODULATION
OPTICAL PROPERTIES
ORDER-DISORDER TRANSFORMATIONS
PHASE TRANSFORMATIONS
PHOSPHIDES
PHOSPHORUS COMPOUNDS
PHYSICAL PROPERTIES
PIEZOELECTRICITY
PNICTIDES
REFLECTIVITY
SUBSTRATES
SURFACE COATING
SURFACE PROPERTIES
TEMPERATURE DEPENDENCE
TEMPERATURE RANGE
TEMPERATURE RANGE 0000-0013 K
TEMPERATURE RANGE 0013-0065 K
TEMPERATURE RANGE 0065-0273 K