Low threshold and efficient multiple exciton generation in halide perovskite nanocrystals
The hot carriers in halide perovskite nanocrystals cool much slower than those in conventional semiconductor nanocrystals due to the phonon bottleneck. Here, Li et al. demonstrate enhanced multiple exciton generation with lower threshold in intermediate-confined perovskite nanocrystals based on this...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2018-10-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-018-06596-1 |
| _version_ | 1818843857616371712 |
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| author | Mingjie Li Raihana Begum Jianhui Fu Qiang Xu Teck Ming Koh Sjoerd A. Veldhuis Michael Grätzel Nripan Mathews Subodh Mhaisalkar Tze Chien Sum |
| author_facet | Mingjie Li Raihana Begum Jianhui Fu Qiang Xu Teck Ming Koh Sjoerd A. Veldhuis Michael Grätzel Nripan Mathews Subodh Mhaisalkar Tze Chien Sum |
| author_sort | Mingjie Li |
| collection | DOAJ |
| description | The hot carriers in halide perovskite nanocrystals cool much slower than those in conventional semiconductor nanocrystals due to the phonon bottleneck. Here, Li et al. demonstrate enhanced multiple exciton generation with lower threshold in intermediate-confined perovskite nanocrystals based on this effect. |
| first_indexed | 2024-12-19T05:04:32Z |
| format | Article |
| id | doaj.art-1ceb700f3dfb45db9bc0e99fb6beaa9f |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-12-19T05:04:32Z |
| publishDate | 2018-10-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-1ceb700f3dfb45db9bc0e99fb6beaa9f2022-12-21T20:34:58ZengNature PortfolioNature Communications2041-17232018-10-01911710.1038/s41467-018-06596-1Low threshold and efficient multiple exciton generation in halide perovskite nanocrystalsMingjie Li0Raihana Begum1Jianhui Fu2Qiang Xu3Teck Ming Koh4Sjoerd A. Veldhuis5Michael Grätzel6Nripan Mathews7Subodh Mhaisalkar8Tze Chien Sum9School of Physical and Mathematical Sciences, Nanyang Technological UniversityEnergy Research Institute @ NTU (ERI@N)School of Physical and Mathematical Sciences, Nanyang Technological UniversitySchool of Physical and Mathematical Sciences, Nanyang Technological UniversityEnergy Research Institute @ NTU (ERI@N)Energy Research Institute @ NTU (ERI@N)Laboratory of Photonics and Interfaces, Department of Chemistry and Chemical Engineering, Swiss Federal Institute of TechnologyEnergy Research Institute @ NTU (ERI@N)Energy Research Institute @ NTU (ERI@N)School of Physical and Mathematical Sciences, Nanyang Technological UniversityThe hot carriers in halide perovskite nanocrystals cool much slower than those in conventional semiconductor nanocrystals due to the phonon bottleneck. Here, Li et al. demonstrate enhanced multiple exciton generation with lower threshold in intermediate-confined perovskite nanocrystals based on this effect.https://doi.org/10.1038/s41467-018-06596-1 |
| spellingShingle | Mingjie Li Raihana Begum Jianhui Fu Qiang Xu Teck Ming Koh Sjoerd A. Veldhuis Michael Grätzel Nripan Mathews Subodh Mhaisalkar Tze Chien Sum Low threshold and efficient multiple exciton generation in halide perovskite nanocrystals Nature Communications |
| title | Low threshold and efficient multiple exciton generation in halide perovskite nanocrystals |
| title_full | Low threshold and efficient multiple exciton generation in halide perovskite nanocrystals |
| title_fullStr | Low threshold and efficient multiple exciton generation in halide perovskite nanocrystals |
| title_full_unstemmed | Low threshold and efficient multiple exciton generation in halide perovskite nanocrystals |
| title_short | Low threshold and efficient multiple exciton generation in halide perovskite nanocrystals |
| title_sort | low threshold and efficient multiple exciton generation in halide perovskite nanocrystals |
| url | https://doi.org/10.1038/s41467-018-06596-1 |
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