Caixia Xu
Harbin Institute of Technology
15 Papers
51 Citations
Caixia Xu is an academic researcher from Harbin Institute of Technology. The author has contributed to research in topics: Lead zirconate titanate & Weak localization. The author has an hindex of 5, co-authored 15 publications. Previous affiliations of Caixia Xu include Chongqing Normal University.
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Papers
Enhanced photoluminescence intensity by modifying the surface nanostructure of Nd 3+ -doped (Pb, La)(Zr, Ti)O 3 ceramics
TL;DR: This Letter offers new insight to improve the luminescence property of laser materials, as well as to broaden the range of exploring the weak localization of light and random lasers.
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Electroinduced structural change- and random walks-based impact on the light emission in Er3+/Yb3+ doped (Pb,La)(Zr,Ti)O3 ceramics
TL;DR: In this article, a corona atmosphere caused by an externally applied electric field was observed in a unit cell and quantum-mechanical analyses, based on variation of structural symmetry of the unit cell, were given to elucidate the effect.
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Weak localization based enhancement of lasing emission under plasma atmosphere in Nd3+ doped (Pb,La)(Zr,Ti)O3 disordered ceramics
TL;DR: In this article, 1.5mmol% Nd 3+ doped lanthanum lead zirconate titanate (PLZT) ceramics were prepared, and excellent optical properties including wide transmission window, broad absorption peaks and large phonon energy were obtained in the materials.
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A method of improving the sensitivity of infrared to visible light conversion of temperature sensor based on Er3+ doped PLZT transparent ceramics
Xin Zeng,Caixia Xu,Long Xu +2 more
TL;DR: In this paper, a high sensitivity temperature sensor based on the fluorescence intensity ratios, absorption cross section and the reflectivity of light has been investigated in Er3+ doped lead lanthanum zirconate titanate ceramics.
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Optoenergy storage and random walks assisted broadband amplification in Er3+-doped (Pb,La)(Zr,Ti)O3 disordered ceramics.
TL;DR: A broadband optical amplification was observed and investigated in Er3+-doped electrostrictive ceramics of lanthanum-modified lead zirconate titanate under a corona atmosphere and discussion based on optical energy storage and diffusive equations was given to explain the findings.
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