2026-06-08T07:25:39Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/509432024-09-09T14:19:52Zcom_20.500.14352_14col_20.500.14352_15
High aspect ratio GeO_2 nano- and microwires with waveguiding behaviour
Hidalgo Alcalde, Pedro
Méndez Martín, María Bianchi
Piqueras De Noriega, Francisco Javier
538.9
Oxide Nanowires
Growth
ZnO
Luminescence
Networks
Nanorods
Wires
Física de materiales
© 2007 IOP Publishing Ltd.
This work has been supported by MEC (Project MAT2003-00455) and UCM-CM (Group 910146).
High aspect ratio GeO_2 nano- and microwires have been grown by thermal treatment at 600 degrees C of compacted Ge powder under argon flow. The wires have cross-sectional dimensions from less than 100 nm to about 1 mu m, depending on the duration of the treatment, and lengths of up to about 2000 mu m. Waveguide behaviour of the wires was demonstrated for visible light, which shows the potential applications of these structures for optical nanodevices.
MEC
UCM-CM
Depto. de Física de Materiales
Fac. de Ciencias Físicas
TRUE
pub
2023-06-20T10:39:58Z
2023-06-20T10:39:58Z
2007-04-18
journal article
https://hdl.handle.net/20.500.14352/50943
0957-4484
10.1088/0957-4484/18/15/155203
eng
MAT 2003-00455
Group 910146
open access
application/pdf
Iop Publishing Ltd