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	Piezoluminescence from ferroelectric Ca3Ti2O7: Pr3+long-persistent phosphor
	Fan, Xin-Hua1; Zhang, Jun-Cheng1; Zhang, Min2,3; Pan, Cong1; Yan, Xu1,4; Han, Wen-Peng1; Zhang, Hong-Di1; Long, Yun-Ze1; Wang, Xusheng5
刊名	Optics Express
	2017
卷号	25期号:13页码:14238-14246
关键词	Crystallography Ferroelectricity Luminescence
DOI	10.1364/OE.25.014238
英文摘要	A variety of up-and-coming applications of piezoluminescence in artificial skins, structural health diagnosis, and mechano-driven lightings and displays recently have triggered an intense research effort to design and develop new piezoluminescent materials. In this work, we deduced and verified an efficient piezoluminescence in ferroelectric Ca3Ti2O7: Pr3+long-persistent phosphor, in view of three fundamental elements forming piezoluminescence – piezoelectricity, luminescent centers and carrier traps. Under the stimulation of mechanical actions including compression and friction, Ca3Ti2O7: Pr3+shows an intense red emission from1D2-3H4transition of Pr3+. On the basis of investigations on structural and optical characteristics especially photoluminescence, persistent luminescence and thermoluminescence, we finally proposed a possible piezoluminescent mechanism in Ca3Ti2O7: Pr3+. Our research is expected to expand the horizon of existing piezoluminescent materials, accelerating the development and application of new materials. © 2017 Optical Society of America.
电子版国际标准刊号	10944087
语种	英语
出版者	OSA - The Optical Society
内容类型	期刊论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/6496]
专题	业务部门_海洋环境与数值模拟研究室
作者单位	1.College of Physics, Qingdao University, Qingdao; 266071, China;; 2.Laboratory for Regional Oceanography and Numerical Modeling, Qingdao National Laboratory for Marine Science and Technology, Qingdao; 266237, China;; 3.First Institute of Oceanography, State Oceanic Administration, Qingdao; 266061, China;; 4.Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao; 266071, China;; 5.Functional Materials Research Laboratory, Tongji University, Shanghai; 200092, China
推荐引用方式 GB/T 7714	Fan, Xin-Hua,Zhang, Jun-Cheng,Zhang, Min,et al. Piezoluminescence from ferroelectric Ca3Ti2O7: Pr3+long-persistent phosphor[J]. Optics Express,2017,25(13):14238-14246.
APA	Fan, Xin-Hua.,Zhang, Jun-Cheng.,Zhang, Min.,Pan, Cong.,Yan, Xu.,...&Wang, Xusheng.(2017).Piezoluminescence from ferroelectric Ca3Ti2O7: Pr3+long-persistent phosphor.Optics Express,25(13),14238-14246.
MLA	Fan, Xin-Hua,et al."Piezoluminescence from ferroelectric Ca3Ti2O7: Pr3+long-persistent phosphor".Optics Express 25.13(2017):14238-14246.

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