High degree of polarization of the near-band-edge photoluminescence in ZnO nanowires
<p>Abstract</p> <p>We investigated the polarization dependence of the near-band-edge photoluminescence in ZnO strain-free nanowires grown by vapor phase technique. The emission is polarized perpendicular to the nanowire axis with a large polarization ratio (as high as 0.84 at 4.2 K...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2011-01-01
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| Series: | Nanoscale Research Letters |
| Subjects: | |
| Online Access: | http://www.nanoscalereslett.com/content/6/1/501 |