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2013
Conference Paper
Titel
Tuning of the optical properties of In-rich In(x)Ga(1-x)N (x=0.82-0.49) alloys by light-ion irradiation at low energy
Abstract
The effects of low-energy irradiation by light ions (H and He) on the properties of In-rich In(x)Ga(1-x)N alloys are investigated by optical and structural techniques. H-irradiation gives rise to a remarkable blue-shift of light emission and absorption edge energies. X-ray absorption measurements and first-principle calculations address the microscopic origin of these effects.
Author(s)