Abstract
The edges of small flakes of atomically thin crystals become directly visible at optical wavelengths by doubling the frequency of input infrared light.
Original language | English |
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Pages (from-to) | 483-484 |
Number of pages | 2 |
Journal | Science |
Volume | 344 |
Issue number | 6183 |
DOIs | |
Publication status | Published - 2014 |