Influence of domain size on optical properties of ordered GaInP2 | Zendy

P. Ernst | Zendy; C. Geng | Zendy; Giso Hahn | Zendy; F. Scholz | Zendy; H. Schweizer | Zendy; F. Phillipp | Zendy; A. Mascarenhas | Zendy

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Influence of domain size on optical properties of ordered GaInP2

Author(s) -

P. Ernst,

C. Geng,

Giso Hahn,

F. Scholz,

H. Schweizer,

F. Phillipp,

A. Mascarenhas

Publication year - 1996

Publication title -

journal of applied physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.699

H-Index - 319

eISSN - 1089-7550

pISSN - 0021-8979

DOI - 10.1063/1.361099

Subject(s) - photoluminescence , luminescence , transmission electron microscopy , materials science , excitation , band gap , molecular physics , condensed matter physics , intensity (physics) , optoelectronics , optics , chemistry , physics , nanotechnology , quantum mechanics

Using dark‐field transmission electron microscopy images of ordered GaInP samples, we show how the ordering domain size depends on the growth temperature. Samples with different average domain sizes are compared with regard to their photoluminescence (PL) and excitation spectra. We find a close correlation between the size of the ordered domains and the relative intensity of the PL peak from band–band recombination compared with the rapidly shifting, below‐band‐gap luminescence emission.

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