Fabrication and optical properties of Y2O3: Eu 3+ nanofibers prepared by electrospinning

Guoping Dong; Yingzhi Chi; Xiudi Xiao; Xiaofeng Liu; Bin Qian; Zhijun Ma; E. Wu; Heping Zeng; Danping Chen; Jianrong Qiu

doi:10.1364/OE.17.022514

Fabrication and optical properties of Y₂O₃: Eu ³⁺ nanofibers prepared by electrospinning

Guoping Dong, Yingzhi Chi, Xiudi Xiao, Xiaofeng Liu, Bin Qian, Zhijun Ma, E. Wu, Heping Zeng, Danping Chen, Jianrong Qiu

Institute for Advanced Study in Precision Spectroscopy

Research output: Contribution to journal › Article › peer-review

43 Scopus citations

Abstract

Y₂O₃: Eu³⁺ nanofibers with the average diameter of ∼300 nm were in situ fabricated by electrospinning. X-ray diffraction (XRD) pattern confirmed that the Y₂O₃: Eu ³⁺ nanofibers were composed of pure bodycentered cubic (bcc) Y ₂O₃ phase. High-resolution transmission electron microscopy (HRTEM) results indicated that Y₂O₃: Eu ³⁺ nanofibers were constituted of nonspherical crystalline grains, and these crystalline grains were orderly arranged along the axial direction of single nanofiber. These Y₂O₃: Eu³⁺ nanofibers showed a partially polarized photoluminescence (PL). The arrangement of crystalline grains and the mismatch of dielectric constant between Y ₂O₃: Eu³⁺ nanofiber and its environment probably contributed together to the polarized PL from Y₂O ₃: Eu³⁺ nanofiber.

Original language	English
Pages (from-to)	22514-22519
Number of pages	6
Journal	Optics Express
Volume	17
Issue number	25
DOIs	https://doi.org/10.1364/OE.17.022514
State	Published - 7 Dec 2009

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title = "Fabrication and optical properties of Y2O3: Eu 3+ nanofibers prepared by electrospinning",

abstract = "Y2O3: Eu3+ nanofibers with the average diameter of ∼300 nm were in situ fabricated by electrospinning. X-ray diffraction (XRD) pattern confirmed that the Y2O3: Eu 3+ nanofibers were composed of pure bodycentered cubic (bcc) Y 2O3 phase. High-resolution transmission electron microscopy (HRTEM) results indicated that Y2O3: Eu 3+ nanofibers were constituted of nonspherical crystalline grains, and these crystalline grains were orderly arranged along the axial direction of single nanofiber. These Y2O3: Eu3+ nanofibers showed a partially polarized photoluminescence (PL). The arrangement of crystalline grains and the mismatch of dielectric constant between Y 2O3: Eu3+ nanofiber and its environment probably contributed together to the polarized PL from Y2O 3: Eu3+ nanofiber.",

author = "Guoping Dong and Yingzhi Chi and Xiudi Xiao and Xiaofeng Liu and Bin Qian and Zhijun Ma and E. Wu and Heping Zeng and Danping Chen and Jianrong Qiu",

year = "2009",

month = dec,

day = "7",

doi = "10.1364/OE.17.022514",

language = "英语",

volume = "17",

pages = "22514--22519",

journal = "Optics Express",

issn = "1094-4087",

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TY - JOUR

T1 - Fabrication and optical properties of Y2O3

T2 - Eu 3+ nanofibers prepared by electrospinning

AU - Dong, Guoping

AU - Chi, Yingzhi

AU - Xiao, Xiudi

AU - Liu, Xiaofeng

AU - Qian, Bin

AU - Ma, Zhijun

AU - Wu, E.

AU - Zeng, Heping

AU - Chen, Danping

AU - Qiu, Jianrong

PY - 2009/12/7

Y1 - 2009/12/7

N2 - Y2O3: Eu3+ nanofibers with the average diameter of ∼300 nm were in situ fabricated by electrospinning. X-ray diffraction (XRD) pattern confirmed that the Y2O3: Eu 3+ nanofibers were composed of pure bodycentered cubic (bcc) Y 2O3 phase. High-resolution transmission electron microscopy (HRTEM) results indicated that Y2O3: Eu 3+ nanofibers were constituted of nonspherical crystalline grains, and these crystalline grains were orderly arranged along the axial direction of single nanofiber. These Y2O3: Eu3+ nanofibers showed a partially polarized photoluminescence (PL). The arrangement of crystalline grains and the mismatch of dielectric constant between Y 2O3: Eu3+ nanofiber and its environment probably contributed together to the polarized PL from Y2O 3: Eu3+ nanofiber.

AB - Y2O3: Eu3+ nanofibers with the average diameter of ∼300 nm were in situ fabricated by electrospinning. X-ray diffraction (XRD) pattern confirmed that the Y2O3: Eu 3+ nanofibers were composed of pure bodycentered cubic (bcc) Y 2O3 phase. High-resolution transmission electron microscopy (HRTEM) results indicated that Y2O3: Eu 3+ nanofibers were constituted of nonspherical crystalline grains, and these crystalline grains were orderly arranged along the axial direction of single nanofiber. These Y2O3: Eu3+ nanofibers showed a partially polarized photoluminescence (PL). The arrangement of crystalline grains and the mismatch of dielectric constant between Y 2O3: Eu3+ nanofiber and its environment probably contributed together to the polarized PL from Y2O 3: Eu3+ nanofiber.

UR - https://www.scopus.com/pages/publications/72049125884

U2 - 10.1364/OE.17.022514

DO - 10.1364/OE.17.022514

M3 - 文章

C2 - 20052176

AN - SCOPUS:72049125884

SN - 1094-4087

VL - 17

SP - 22514

EP - 22519

JO - Optics Express

JF - Optics Express

IS - 25

ER -

Fabrication and optical properties of Y₂O₃: Eu ³⁺ nanofibers prepared by electrospinning

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