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Evidence of Type-II Band Alignment in III-nitride Semiconductors: Experimental and theoretical investigation for In(0.17)Al(0.83)N/GaN heterostructures
Type-II band alignment structure is coveted in the design of photovoltaic devices and detectors, since it is beneficial for the transport of photogenerated carriers. Regrettably, for group-III-nitride wide bandgap semiconductors, all existing devices are limited to type-I heterostructures, owing to...
Autores principales: | , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4185379/ https://www.ncbi.nlm.nih.gov/pubmed/25283334 http://dx.doi.org/10.1038/srep06521 |