Radiative recombination of GaInNP alloys lattice matched to GaAs

Izadifard, Morteza (author): Linköpings universitet,Institutionen för fysik, kemi och biologi,Tekniska högskolan

Bergman, Peder, 1961- (author): Linköpings universitet,Institutionen för fysik, kemi och biologi,Tekniska högskolan

Chen, Weimin, 1959- (author): Linköpings universitet,Institutionen för fysik, kemi och biologi,Tekniska högskolan

Buyanova, Irina, 1960- (author): Linköpings universitet,Institutionen för fysik, kemi och biologi,Tekniska högskolan

Hong, Y.G. (author): Department of Electrical and Computer Engineering, University of California, La Jolla, California

Tu, C.W. (author): Department of Electrical and Computer Engineering, University of California, La Jolla, California

(creator_code:org_t)

AIP Publishing, 2006
2006
English.
In: Applied Physics Letters. - : AIP Publishing. - 0003-6951 .- 1077-3118. ; 88:1, s. 011919-

Related links:: https://urn.kb.se/re...; show more...; https://doi.org/10.1...; show less...

Abstract Subject headings

Cw- and time-resolved photoluminescence (PL) spectroscopy is employed to evaluate dominant mechanisms for light emission in GayIn1−yNxP1−x alloys grown by gas source molecular-beam epitaxy on GaAs substrates. Different from other direct band gap dilute nitrides, the low temperature PL emission was shown to be largely attributed to radiative transitions involving spatially separated localized electron-hole pairs. The observed charge separation is tentatively attributed to the long range CuPt ordering promoted by the presence of nitrogen.

By the author/editor: Izadifard, Morte ...; Bergman, Peder, ...; Chen, Weimin, 19 ...; Buyanova, Irina, ...; Hong, Y.G.; Tu, C.W.

About the subject

NATURAL SCIENCES: NATURAL SCIENCES; and Physical Science ...; and Condensed Matter ...

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