Photoinduced modification of surface states in nanoporous InP

Porous honeycombs of n-type InP were investigated by terahertz time-domain and x-ray photoemission spectroscopies. After photoexcitation the dark conductivity was found to increase quasi-irreversibly, recovering only after several hours in air. The calculated electron density for different surface p...

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Detalhes bibliográficos
Principais autores: Lloyd-Hughes, J, Mueller, S, Scalari, G, Bishop, H, Crossley, A, Enachi, M, Sirbu, L, Tiginyanu, I
Formato: Journal article
Idioma:English
Publicado em: 2012