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Electric-field-induced colour switching in colloidal quantum dot molecules at room temperature
Current quantum dot emitters are limited to small-spectral-range colour tuning accompanied by intensity reduction. Electric-field-induced reversible emission colour switching without intensity loss can be achieved on a single-particle level in quantum dot molecules with two coupled emission centres.
- Yonatan Ossia
- , Adar Levi
- & Uri Banin
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Article |
Inter-facet junction effects on particulate photoelectrodes
In anisotropically shaped photocatalyst particles different constituent facets may form inter-facet junctions at their adjoining edges. Using multimodal functional imaging, inter-facet junction effects on anisotropically shaped bismuth vanadate particles are revealed.
- Xianwen Mao
- & Peng Chen
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