News and Views
Nature Materials 2, 569 - 570 (2003)
doi:10.1038/nmat970
Carbon nanotubes: Four degrees of separation
R. Bruce Weisman1
- R. Bruce Weisman is at the Department of Chemistry, Rice University, Houston, Texas 77005, USA. e-mail: weisman@rice.edu
Abstract
The separation of semiconducting and metallic nanotubes from bulk mixed samples is an essential requirement for researchers attempting to fabricate nanotube-based electronic devices. Four reports demonstrate the variety of approaches being used to tackle this problem.
