Wide bandwidth lasing randomly assembled ZnS/ZnO biaxial nanobelt heterostructures
Wide-bandwidth random lasing action is observed from the randomly assembled ZnS/ZnO biaxial nanobelt heterostructures under optical excitation. This is because optical gain at ultraviolet regime can be obtained from the near-band-edge radiative recombination of ZnS and ZnO. Surface defects related r...
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| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2011
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/93952 http://hdl.handle.net/10220/6942 |
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| Institution: | Nanyang Technological University |
| Language: | English |