Giant moisture responsiveness of VS2 ultrathin nanosheets for novel touchless positioning interface

Jun Feng; Lele Peng; Changzheng Wu; Xu Sun; Shuanglin Hu; Chenwen Lin; Jun Dai; Jinlong Yang; Yi Xie

doi:10.1002/adma.201104681

Giant moisture responsiveness of VS2 ultrathin nanosheets for novel touchless positioning interface

Adv Mater. 2012 Apr 17;24(15):1969-74. doi: 10.1002/adma.201104681. Epub 2012 Mar 19.

Authors

Jun Feng¹, Lele Peng, Changzheng Wu, Xu Sun, Shuanglin Hu, Chenwen Lin, Jun Dai, Jinlong Yang, Yi Xie

Affiliation

¹ Hefei National Laboratory for Physical, Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui, P R China.

PMID: 22431309
DOI: 10.1002/adma.201104681

Abstract

Utilizing a thin film of VS(2) ultrathin nanosheets with giant and fast moisture responsiveness, a brand-new model of moisture-based positioning interface is put forward here, by which not only the 2D position information of finger tips can be acquired, but also the relative height can be detected as the third dimensionality, representing a promising platform for advanced man-machine interactive systems.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Computers, Molecular
Electrical Equipment and Supplies*
Models, Molecular
Nanostructures / chemistry*
Vanadium Compounds / chemistry*

Substances

Vanadium Compounds
vanadium disulfide