File Download
There are no files associated with this item.
SFX Link
- Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
- Suh, Joonki
- Semiconductor Nanotechnology Lab.
Views & Downloads
Detailed Information
Cited time in 
Cited time in 
Cited time in
Metadata Downloads
Powerful, Multifunctional Torsional Micromuscles Activated by Phase Transition
- Author(s)
- Liu, Kai, Cheng, Chun, Suh, Joonki, Tang-Kong, Robert, Fu, Deyi, Lee, Sangwook, Zhou, Jian, Chua, Leon O., Wu, Junqiao
- Issued Date
- 2014-03
- Citation
- ADVANCED MATERIALS, v.26, no.11, pp.1746 - 1750
- Abstract
- Micro bimorph coils driven by a metalinsulator phase transition in VO 2 function as powerful torsional muscles. Reversible torsional motion over one million cycles without degradation is demonstrated, with a superior rotational speed up to ca. 200 000 rpm, an amplitude of 500° per mm length, and a power density up to ca. 39 kW kg -1 .
- Publisher
- WILEY-V C H VERLAG GMBH
- ISSN
- 0935-9648
- Keyword (Author)
- multifunctional muscle, torsional microactuator, phase transition, memristor, proximity sensor
- Keyword
- VANADIUM DIOXIDE, ENERGY DENSITY, CARBON, ACTUATION, MECHANICS
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.