Single-crystalline ZnTe nanowires for application as high-performance green/ultraviolet photodetector.
Opt Express
; 19(7): 6100-8, 2011 Mar 28.
Article
em En
| MEDLINE
| ID: mdl-21451633
ABSTRACT
Single-crystalline ZnTe nanowires were prepared by a simple vapor transport and deposition method. Photodetectors of individual ZnTe nanowires were fabricated to study photoconductivity of the nanowires. It was observed the nanowire photodetectors show the highest visible-light photoconductive gains among all reported photodetectors based on 1D nanostructure semiconductors, including CdS, CdSe, ZnSe, etc. The high photosensitivity and relatively fast response speed are attributable to the high crystal quality of the ZnTe nanowires. These results reveal that such single-crystalline ZnTe nanowires are excellent candidates for optoelectronic applications.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Fotometria
/
Telúrio
/
Zinco
/
Colorimetria
/
Nanotubos
Idioma:
En
Revista:
Opt Express
Assunto da revista:
OFTALMOLOGIA
Ano de publicação:
2011
Tipo de documento:
Article
País de afiliação:
China