1.
Adv Mater
; 24(29): 3999-4004, 2012 Aug 02.
Article
in English
| MEDLINE
| ID: mdl-22700444
ABSTRACT
Thin films composed of self-supporting ZnO nanowire arrays are fabricated via a hydrothermal approach without the presence of any substrates. The films can be transferred and bonded to an arbitrary substrate for device applications. As a demonstration, a piezoelectric converter is made which is able to generate electric charge under compressive forces.