The Shell Effect On The Room Temperature Photoluminescence From Zno/Mgo Core/Shell Nanowires: Exciton-Phonon Coupling And Strain

The room temperature photoluminescence from ZnO/MgO core/shell nanowires (NWs) grown by a simple two-step vapor transport method was studied for various MgO shell widths (w). Two distinct effects induced by the MgO shell were clearly identified. The firs

Detalhes bibliográficos
Autores: Vega, N C, Marin, O, Tosi, E, Grinblat, G, Mosquera, E, Moreno, M S, Tirado, M, Comedi, D
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2015
País:Chile
Idioma:inglês
OAI Identifier:oai:repositorio.anid.cl:10533/232327
Acesso em linha:https://hdl.handle.net/10533/232327
Access Level:Acceso aberto
Descrição
Resumo:The room temperature photoluminescence from ZnO/MgO core/shell nanowires (NWs) grown by a simple two-step vapor transport method was studied for various MgO shell widths (w). Two distinct effects induced by the MgO shell were clearly identified. The firs