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浏览/检索结果: 共12条,第1-10条 帮助

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Temperature dependent upconversion luminescence of GdScO3 phosphors with low phonon energy for optical thermometry 期刊论文  OAI收割
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2024, 卷号: 130
作者:  
Ren, Hao;  Yang, Mingliang;  Peng, Zhangliang;  Sun, Guihua;  Ding, Shoujun
  |  收藏  |  浏览/下载:8/0  |  提交时间:2024/11/20
xLiNbO(3)-(1-x)(K,Na)NbO3 ceramics: A new class of phosphors with tunable upconversion luminescence by external electric field and excellent optical temperature sensing property 期刊论文  OAI收割
JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 卷号: 770, 页码: 214
作者:  
Zhang, Ying;  Wang, Xusheng;  Ye, Huihua;  Li, Yongxiang;  Yao, Xi
  |  收藏  |  浏览/下载:63/0  |  提交时间:2019/12/31
Multifunctional optical thermometry based on the stark sublevels of Er3+ in CaO-Y2O3: Yb3+/Er-3(+) 期刊论文  OAI收割
Journal of the American Ceramic Society, 2019, 卷号: 103, 期号: 4, 页码: 2540-2547
作者:  
G.T.Xiang;  X.T.Liu;  W.Liu;  B.Wang;  Z.Liu
  |  收藏  |  浏览/下载:54/0  |  提交时间:2020/08/24
Upconversion properties and temperature sensing behaviors in visible and near-infrared region based on fluorescence intensity ratio in LuVO4: Yb3+/Er3+ 期刊论文  OAI收割
JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 卷号: 769, 页码: 325-331
作者:  
Jin, Ye;  Luo, Yongshi;  Li, Li;  Zhou, Xianju;  Jiang, Sha
  |  收藏  |  浏览/下载:247/0  |  提交时间:2019/08/21
Enhanced up-conversion luminescence and excellent temperature sensing properties in Yb3+ sensitized Er3+-doped Bi3Ti1.5W0.5O9 multifunctional ferroelectric ceramics 期刊论文  OAI收割
JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 卷号: 735, 页码: 473, 479
作者:  
Zhang, Ying;  Chai, Xiaona;  Li, Jun;  Wang, Xusheng;  Li, Yongxiang
  |  收藏  |  浏览/下载:50/0  |  提交时间:2018/12/28
Upconversion properties and temperature sensing behaviors in visible and near-infrared region based on fluorescence intensity ratio in LuVO4 Yb3+Er3+ 期刊论文  OAI收割
Journal of Alloys and Compounds, 2018, 卷号: 769, 页码: 325-331
作者:  
Ma, Y.;  Xiang, G. T.;  Zhang, J. H.;  Liu, Z.;  Zhou, P.
  |  收藏  |  浏览/下载:25/0  |  提交时间:2019/09/17
Er3+ doped ferroelectric Pb(Mg1/3Nb2/3)O-3-0.25PbTiO(3) ceramic used as a linear response fluorescent temperature sensor 期刊论文  OAI收割
JOURNAL OF LUMINESCENCE, 2017, 卷号: 181, 页码: 128-132
作者:  
Liang, Zhang;  Pei, Shenghai;  Qin, Feng;  Zheng, Yangdong;  Zhao, Hua
收藏  |  浏览/下载:46/0  |  提交时间:2017/02/23
Green up-conversion emissions and optical thermometry of Er3+ doped borosilicate glass 期刊论文  OAI收割
OPTICAL ENGINEERING, 2011, 卷号: 50, 期号: 4
作者:  
Feng, Zhiqing;  He, Yangyang;  Bai, Haixin;  Cao, Baosheng
  |  收藏  |  浏览/下载:27/0  |  提交时间:2019/04/09
Optical temperature sensing behavior of enhanced green upconversion emissions from Er-Mo:Yb(2)Ti(2)O(7) nanophosphor 期刊论文  OAI收割
sensors and actuators b-chemical, 2011, 卷号: 159, 期号: 1, 页码: 8-11
Cao BS; He YY; Feng ZQ; Li YS; Dong B
收藏  |  浏览/下载:23/0  |  提交时间:2012/06/08
Fabrication and photoluminescence of ZnS: Mn2+ nanowires/ZnO quantum dots/SiO2 heterostructure (EI CONFERENCE) 会议论文  OAI收割
作者:  
Yang L.;  Wang D.;  Wang Y.;  Wang Y.;  Wang Y.
收藏  |  浏览/下载:24/0  |  提交时间:2013/03/25
In this paper  we demonstrated the encapsulation of ZnS: Mn2+ nanowires (NWs) and ZnO quantum dots (QDs) with a layer of mesoporous SiO 2 shell for the purpose of integrating dual emission property into one common nanostructure. The average diameter of ZnS: Mn2+ NWs  ZnO QDs  and ZnS: Mn2+ / ZnO@SiO2 heterostructure was about 10 nm  6 nm  and 22 nm  respectively. Within ZnS: Mn2+ / ZnO@SiO 2 nanocomposites  the intensity of the yellow-orange emission contributed by ZnS: Mn2+ NWs and the UV emission contributed by ZnO QDs was three and ten times higher than their individual components  respectively. The fluorescence intensity ratio of the dual emission can be tuned by adjusting the hydrolysis time of tetraethyl orthosilicate. The peak energy of the yellow-orange and UV emission showed blueshift and redshift as increasing the temperature  respectively. The anomalous enhancement of the integrated intensity for the UV emission with the temperature indicated that the high surface state density existing in ZnO QDs can overrun the influence of temperature quenching and even alter the photoluminescent properties. 2010 American Institute of Physics.