Yellow electroluminescence realized in GaN/Si nanoheterostructures based on silicon nanoporous pillar array
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2018.03.049
Abstract: Abstract GaN/Si nanoheterostructures were prepared at different growth temperatures by using chemical vapor deposition method with Si nanoporous pillar array (Si-NPA) as the substrate. We detailedly investigated the optical, structural, and electrical characteristics of the… read more here.
Keywords: pillar array; nanoporous pillar; gan nanoheterostructures; yellow electroluminescence ... See more keywords
Electron field emission from graphene nanosheets grown on Si nanoporous pillar array
Sign Up to like & getrecommendations! Published in 2019 at "Materials Science in Semiconductor Processing"
DOI: 10.1016/j.mssp.2018.09.006
Abstract: Abstract Graphene nanosheet (GNS) thin film was grown flat lying on Si nanoporous pillar array (Si-NPA) substrate using Ni nanocrystallites as catalyst by a chemical vapor deposition method, and its field electron emission characteristics were… read more here.
Keywords: field; emission; field emission; pillar array ... See more keywords
Defect-related photoluminescence of gallium nitride/silicon nanoporous pillar array modulated by ammonia gas flow rate
Sign Up to like & getrecommendations! Published in 2020 at "Materials Science in Semiconductor Processing"
DOI: 10.1016/j.mssp.2020.105473
Abstract: Abstract The structural and physical properties of silicon nanoporous pillar array (Si-NPA) make it an ideal template for preparing Si-based gallium nitride (GaN) optoelectronic devices with promising performances. For satisfying the spectral requirements in different… read more here.
Keywords: flow rate; nanoporous pillar; ammonia; gallium ... See more keywords