| ชื่อเรื่อง | : | Electroluminescence from a n-ZnO nanorod/p-CuAlO2 heterojunction light-emitting diode |
| นักวิจัย | : | Ling, Bo , Sun, Xiaowei , Zhao, Jun Liang , Tan, Swee Tiam , Dong, Zhili , Yang, Yi , Yu, Hongyu , Qi, K. C. |
| คำค้น | : | DRNTU::Engineering::Materials. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2551 |
| อ้างอิง | : | Ling, B., Sun, X., Zhao, J. L., Tan, S. T., Dong, Z. L., Yang, Y., et al. (2009). Electroluminescence from a n-ZnO nanorod/p-CuAlO2 heterojunction light-emitting diode. Physica E, 41(4), 635-639. , http://hdl.handle.net/10220/8275 , http://dx.doi.org/10.1016/j.physe.2008.10.017 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Physica E |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | n-ZnO nanorod/p-CuAlO2 heterojunction light-emitting diodes have been fabricated on p+-Si substrates. The CuAlO2 thin film was deposited by dc-magnetron sputtering while the ZnO nanorods (NRs) were fabricated using the vapor-phase transport method. The current–voltage characteristics of the devices showed good rectifying behavior with a high forward-to-reverse current ratio of around 120 at ±7V. Strong ultraviolet electro-luminescence centered at ~390 nm and a broad green-band emission were observed from the diode at room-temperature. The p-CuAlO2 layer was found to facilitate hole injection from p+-Si into n-ZnO while confining the electrons at ZnO/CuAlO2 interface, thus effectively enhancing the recombination emission efficiency in ZnO NRs. |
| บรรณานุกรม | : |
Ling, Bo , Sun, Xiaowei , Zhao, Jun Liang , Tan, Swee Tiam , Dong, Zhili , Yang, Yi , Yu, Hongyu , Qi, K. C. . (2551). Electroluminescence from a n-ZnO nanorod/p-CuAlO2 heterojunction light-emitting diode.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Ling, Bo , Sun, Xiaowei , Zhao, Jun Liang , Tan, Swee Tiam , Dong, Zhili , Yang, Yi , Yu, Hongyu , Qi, K. C. . 2551. "Electroluminescence from a n-ZnO nanorod/p-CuAlO2 heterojunction light-emitting diode".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Ling, Bo , Sun, Xiaowei , Zhao, Jun Liang , Tan, Swee Tiam , Dong, Zhili , Yang, Yi , Yu, Hongyu , Qi, K. C. . "Electroluminescence from a n-ZnO nanorod/p-CuAlO2 heterojunction light-emitting diode."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2551. Print. Ling, Bo , Sun, Xiaowei , Zhao, Jun Liang , Tan, Swee Tiam , Dong, Zhili , Yang, Yi , Yu, Hongyu , Qi, K. C. . Electroluminescence from a n-ZnO nanorod/p-CuAlO2 heterojunction light-emitting diode. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2551.
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