A Design of Horizontal Perovskite Nanowire LED for Better Light Extraction
| Autor: | Bryan Cao, Qianpeng Zhang, Haoning Tang, Yuanjing Lin, Xiaofei Sun, Zhiyong Fan |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Materials science
Photoluminescence Fabrication business.industry Nanowire Quantum yield Halide 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences law.invention law Optoelectronics 0210 nano-technology business Diode Light-emitting diode Perovskite (structure) |
| Zdroj: | 2021 5th IEEE Electron Devices Technology & Manufacturing Conference (EDTM). |
| DOI: | 10.1109/edtm50988.2021.9420861 |
| Popis: | Metal halide perovskite Light-emitting Diodes (LEDs) have achieved 20% EQE in only five years. As the material quality and photoluminescent quantum yield of perovskite are already high, light extraction appears to be the next common challenge for further EQE enhancement. We substantially demonstrated a horizontal perovskite nanowire LED with 50.9% of light extraction, with an enhancement of 2.9-fold compared to the planar counterpart. The device will be fabricated through ink-jet printing. |
| Databáze: | OpenAIRE |
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