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author:

Zhong, Fulan (Zhong, Fulan.) [1] | Zhu, Jin (Zhu, Jin.) [2] | Lin, Xinsong (Lin, Xinsong.) [3] | Chen, Jianzhong (Chen, Jianzhong.) [4] | Zhuang, Naifeng (Zhuang, Naifeng.) [5]

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EI

Abstract:

CaxGd1-xVO4 crystals were grown by the Czochralski technique. X-ray diffraction analysis showed that as-grown crystals have a zircon-type structure belonging to the tetragonal system. The Ca2+-doped concentration was measured by ICP spectroscopy. It was found that the segregation coefficient of the Ca2+ ion (kCa) decreased with increasing Ca2+ concentration. XPS experiments validated that V atoms remained pentavalent in CaxGd1-xVO4 crystals. The Raman spectra of CaxGd1-xVO4 crystals were investigated at room temperature. The results indicated that the Raman line intensity at about 885 cm-1 increased exponentially with the increase of Ca2+ concentration. The Ca2+ dopant influenced the Raman property of GdVO4 single crystals. © 2006 Elsevier B.V. All rights reserved.

Keyword:

Calcium compounds Crystal growth from melt Raman spectroscopy Single crystals X ray diffraction X ray photoelectron spectroscopy

Community:

  • [ 1 ] [Zhong, Fulan]Institute of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou, 350002, China
  • [ 2 ] [Zhu, Jin]Institute of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou, 350002, China
  • [ 3 ] [Lin, Xinsong]Institute of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou, 350002, China
  • [ 4 ] [Chen, Jianzhong]Institute of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou, 350002, China
  • [ 5 ] [Zhuang, Naifeng]Institute of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou, 350002, China

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Source :

Journal of Crystal Growth

ISSN: 0022-0248

Year: 2006

Issue: 2

Volume: 293

Page: 452-457

1 . 8 0 9

JCR@2006

1 . 7 0 0

JCR@2023

JCR Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 1

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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