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Efficient tandem organic light-emitting device based on photovoltaic-type connector with positive cycle

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Efficient tandem organic light-emitting device based on photovoltaic-type connector with positive cycle
นักวิจัย : Liu, Huihui , Yan, Fei , Wang, Hua , Miao, Yanqin , Du, Xiaogang , Jing, Shu , Gao, Zhixiang , Chen, Liuqing , Hao, Yuying , Xu, Bingshe
คำค้น : DRNTU::Science::Physics::Optics and light.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2556
อ้างอิง : Liu, H., Yan, F., Wang, H., Miao, Y., Du, X., Jing, S., et al. (2013). Efficient tandem organic light-emitting device based on photovoltaic-type connector with positive cycle. Applied Physics Letters, 102(1). , 00036951 , http://hdl.handle.net/10220/9883 , http://dx.doi.org/10.1063/1.4773591
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Applied physics letters
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

We designed a tandem organic light-emitting device based on an organic photovoltaic-type charge generation connector (CGC) of fullerene carbon 60/copper(II) phthalocyanine. The CGC can absorb a portion of photons radiated from emission zone and form excitons which disassociated into free charges at PN junction interface without energy barrier, leading to low driving voltage and better charge balance. The efficiency increases remarkably with increasing current density, even beyond two folds compared with single unit device under higher current density, meaning slower roll-off. The whole process is a positive cycle, and actually enhances the utilization of internal radiation and the overall performance of tandem device.

บรรณานุกรม :
Liu, Huihui , Yan, Fei , Wang, Hua , Miao, Yanqin , Du, Xiaogang , Jing, Shu , Gao, Zhixiang , Chen, Liuqing , Hao, Yuying , Xu, Bingshe . (2556). Efficient tandem organic light-emitting device based on photovoltaic-type connector with positive cycle.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Liu, Huihui , Yan, Fei , Wang, Hua , Miao, Yanqin , Du, Xiaogang , Jing, Shu , Gao, Zhixiang , Chen, Liuqing , Hao, Yuying , Xu, Bingshe . 2556. "Efficient tandem organic light-emitting device based on photovoltaic-type connector with positive cycle".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Liu, Huihui , Yan, Fei , Wang, Hua , Miao, Yanqin , Du, Xiaogang , Jing, Shu , Gao, Zhixiang , Chen, Liuqing , Hao, Yuying , Xu, Bingshe . "Efficient tandem organic light-emitting device based on photovoltaic-type connector with positive cycle."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print.
Liu, Huihui , Yan, Fei , Wang, Hua , Miao, Yanqin , Du, Xiaogang , Jing, Shu , Gao, Zhixiang , Chen, Liuqing , Hao, Yuying , Xu, Bingshe . Efficient tandem organic light-emitting device based on photovoltaic-type connector with positive cycle. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.