Presentation
10 March 2020 Optical and crystallinity properties of lattice-matched AlGaInN on GaN (Conference Presentation)
Justin Goodrich, Hanlin Fu, Damir Borovac, Nelson Tansu
Author Affiliations +
Abstract
Experimental measurements of optical and crystallinity properties of MOCVD-grown quaternary AlGaInN lattice-matched to GaN are presented. The bandgaps, carrier life times, optical constants (n vs. k), doping profiles, effective masses, and structural and surface information from XRD and AFM are presented. This study reports important material parameters for the alloy, which will be key in the design and application of these alloys for UV and visible spectral regime optoelectronic devices.
Conference Presentation
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Justin Goodrich, Hanlin Fu, Damir Borovac, and Nelson Tansu "Optical and crystallinity properties of lattice-matched AlGaInN on GaN (Conference Presentation)", Proc. SPIE 11280, Gallium Nitride Materials and Devices XV, 1128005 (10 March 2020); https://doi.org/10.1117/12.2548752
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KEYWORDS
Crystal optics

Gallium nitride

Crystals

Aluminum

Gallium

Heterojunctions

Luminescence

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