Free carrier screening in coupled asymmetric GaN quantum discs

Free carrier screening in coupled asymmetric GaN quantum discs

We present an investigation of free-carrier screening in coupled asymmetric GaN quantum discs with embedded AlGaN barriers using time-integrated and time-resolved micro-photoluminescence measurements, supported by three-dimensional multi-band k.p computational modeling. We observe that with increasi...

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Detalhes bibliográficos
Principais autores:	Lee, K, Na, J, Birner, S, Taylor, R, Yi, SN, Park, Y, Park, C, Kang, T
Formato:	Conference item
Publicado em:	2006

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