Shifting the light emitting component from core to shell: an effective approach to improve the efficiency of light-emitting diodes based on multi-junction quantum materials

Nanoscale, 2015, 7,17283-17288
DOI: 10.1039/C5NR04340A, Communication

Yanpei Li, Kong Liu, Shudi Lu, Shizhong Yue, Dan Chi, Zhijie Wang, Shengchun Qu, Zhanguo Wang
Moving the light emitting component (CdSe) from the core to the shell in ZnCdS/CdSe/CdZnSeS/ZnS can realize improvements in luminance, current efficiency and emission wavelength tunability.
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