New fine structure of red luminescence in ZnO observed under exciton resonance excitation
A new fine structure of red luminescence (RL) was observed in unintentionally doped ZnO at low temperature. The new RL was demonstrated to be different from the one assigned to Fe3+ center by Heitz et al and visible only under the excitation of light capable of generating excitons. The RL can be ext...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2019-04-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.5091068 |