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Quantitative nanoscale temperature mapping across the multi-quantum well of a light-emitting diode in operation using vacuum null-point scanning thermal microscopy to evaluate local energy conversion efficiency
Electrical energy that is not converted into light in light emitting diodes (LEDs) is locally dissipated as heat in the active layers. Therefore, by measuring the temperature distribution with nanoscale resolution across the multi-quantum well (MQW) of an LED in operation, the effect of nanostructur...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society of Chemistry
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10667591/ https://www.ncbi.nlm.nih.gov/pubmed/38019987 http://dx.doi.org/10.1039/d3ra06062d |