Article Information
vol. 339 no. 6121 773-779
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Copyright © 2013, American Association for the Advancement of Science
Author Information
- 1Department of Mechanical and Aerospace Engineering and Materials Science and Engineering Program, University of California, San Diego, La Jolla, CA 92093, USA.
- 2Department of Nanoengineering, University of California, San Diego, La Jolla, CA 92093, USA.
- 3Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan, Republic of China.
- ↵*To whom correspondence should be addressed. E-mail: mameyers{at}ucsd.edu