Counterfeit band gaps caused by microstructural voids in photo-ferroelectric ceramics
In recent years, conventional wide band gap ferroelectric ceramics have been engineered by doping to obtain reduced band gaps. The band gaps in these engineered ceramics are usually determined according to the optical absorption measurement. However, this raises a potential problem in the research o...
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| Format: | Article |
| Language: | English |
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Elsevier
2021-03-01
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| Series: | Open Ceramics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666539521000250 |