Electrically driven lasing in metal halide perovskites: Challenges and outlook
Metal halide perovskite semiconductors have shown great potential as emissive layers in light-emitting diodes and gain media in optically pumped lasers, and thus represent a possible foundation for a non-epitaxial electrically driven laser diode. However, degradation of perovskite-based devices and...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2020-03-01
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| Series: | APL Materials |
| Online Access: | http://dx.doi.org/10.1063/1.5143265 |
| _version_ | 1818217896592015360 |
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| author | William B. Gunnarsson Barry P. Rand |
| author_facet | William B. Gunnarsson Barry P. Rand |
| author_sort | William B. Gunnarsson |
| collection | DOAJ |
| description | Metal halide perovskite semiconductors have shown great potential as emissive layers in light-emitting diodes and gain media in optically pumped lasers, and thus represent a possible foundation for a non-epitaxial electrically driven laser diode. However, degradation of perovskite-based devices and inability to maintain high-efficiency operation at large current densities have so far inhibited realization of this goal. This report will explore the causes underlying these observations—specifically, Joule heating, electric field-induced quenching, charge injection imbalance, and Auger recombination—and consider approaches to achieve an electrically driven perovskite laser diode. |
| first_indexed | 2024-12-12T07:15:09Z |
| format | Article |
| id | doaj.art-a43b8fbae7f24bbabd9d13fc1a2244ab |
| institution | Directory Open Access Journal |
| issn | 2166-532X |
| language | English |
| last_indexed | 2024-12-12T07:15:09Z |
| publishDate | 2020-03-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | APL Materials |
| spelling | doaj.art-a43b8fbae7f24bbabd9d13fc1a2244ab2022-12-22T00:33:31ZengAIP Publishing LLCAPL Materials2166-532X2020-03-0183030902030902-1110.1063/1.5143265Electrically driven lasing in metal halide perovskites: Challenges and outlookWilliam B. Gunnarsson0Barry P. Rand1Department of Electrical Engineering, Princeton University, Princeton, New Jersey 08544, USADepartment of Electrical Engineering and Andlinger Center for Energy and the Environment, Princeton University, Princeton, New Jersey 08544, USAMetal halide perovskite semiconductors have shown great potential as emissive layers in light-emitting diodes and gain media in optically pumped lasers, and thus represent a possible foundation for a non-epitaxial electrically driven laser diode. However, degradation of perovskite-based devices and inability to maintain high-efficiency operation at large current densities have so far inhibited realization of this goal. This report will explore the causes underlying these observations—specifically, Joule heating, electric field-induced quenching, charge injection imbalance, and Auger recombination—and consider approaches to achieve an electrically driven perovskite laser diode.http://dx.doi.org/10.1063/1.5143265 |
| spellingShingle | William B. Gunnarsson Barry P. Rand Electrically driven lasing in metal halide perovskites: Challenges and outlook APL Materials |
| title | Electrically driven lasing in metal halide perovskites: Challenges and outlook |
| title_full | Electrically driven lasing in metal halide perovskites: Challenges and outlook |
| title_fullStr | Electrically driven lasing in metal halide perovskites: Challenges and outlook |
| title_full_unstemmed | Electrically driven lasing in metal halide perovskites: Challenges and outlook |
| title_short | Electrically driven lasing in metal halide perovskites: Challenges and outlook |
| title_sort | electrically driven lasing in metal halide perovskites challenges and outlook |
| url | http://dx.doi.org/10.1063/1.5143265 |
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