b**s
发帖数: 589 | 1 Yoel Fink and colleagues have combined the advantages of polymer fibers
with dielectric mirrors to create a fabric that could protect from radiation
or act as an identifying ‘bar code’ [ Science (2002) 296, 510- 513].
Polymer fibers are widely used for textiles because of their mechanical
properties and low manufacturing costs, say the researchers from the
Massachusetts Institute of Technology, but control of their optical properties
has been limited. At the opposite end of the spectrum, d |
|
