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| The scalability of the tunnel-regenerated multi-active-region light-emitting diode structure | |
| 引用本文： | 郭霞,沈光地. The scalability of the tunnel-regenerated multi-active-region light-emitting diode structure[J]. 中国物理 B, 2008, 17(1): 307-310 |
| 作者姓名： | 郭霞 沈光地 |
| 作者单位： | Beijing Optoelectronic Technology Laboratory, BeijingUniversity of Technology, Beijing 100022, China;Beijing Optoelectronic Technology Laboratory, BeijingUniversity of Technology, Beijing 100022, China |
| 基金项目： | Project supported by the NationalBasic Research Program of China (Grant No 2006CB604902), theNational High Technology Development Program of China (Grant No2006AA03A121), the National Natural Science Foundation of China(Grant No 60506012), Beijing Nat |
| 摘 要： | The scalability of the tunnel-regenerated multi-active-region （TRMAR） structure has been investigated for the application in light-emitting diodes （LEDs）. The use of the TRMAR structure was proved theoretically to have unique advantages over conventional slngle-active-layer structures in virtually every aspect, such as high quantum efficiency, high power and low leakage. Our study showed that the TRMAR LED structure could obtain high output power under low current injection and high wall-plug efficiency compared with the conventional single-active-layer LED structure. |
| 关 键 词： | 可扩缩性 隧道结 再生作用 二极管 |
| 收稿时间： | 2006-12-05 |
| 修稿时间： | 2007-07-25 |
The scalability of the tunnel-regenerated multi-active-region light-emitting diode structure |
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| Guo Xia and Shen Guang-Di. The scalability of the tunnel-regenerated multi-active-region light-emitting diode structure[J]. Chinese Physics B, 2008, 17(1): 307-310 | |
| Authors: | Guo Xia and Shen Guang-Di |
| Affiliation: | Beijing Optoelectronic Technology Laboratory, BeijingUniversity of Technology, Beijing 100022, China |
| Abstract: | The scalability of the tunnel-regenerated multi-active-region(TRMAR) structure has been investigated for the application inlight-emitting diodes (LEDs). The use of the TRMAR structure wasproved theoretically to have unique advantages over conventionalsingle-active-layer structures in virtually every aspect, such ashigh quantum efficiency, high power and low leakage. Our studyshowed that the TRMAR LED structure could obtain high output powerunder low current injection and high wall-plug efficiency comparedwith the conventional single-active-layer LED structure. |
| Keywords: | scalability tunnel junction regeneration |
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