GROWTH AND SPECTRA OF SINGLE CRYSTALS RExP1-xrP5O14

Yu Ya-qin; Wang Qing-Yuan; Cheng Guang-jin; Liu Shu-zhen; Sun Chang-ying; Chen Ming-yu; Miao Xiu-qin

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GROWTH AND SPECTRA OF SINGLE CRYSTALS RE_xP_1-xrP₅O₁₄

更新时间：2020-08-11

- GROWTH AND SPECTRA OF SINGLE CRYSTALS RE_xP_1-xrP₅O₁₄
- Chinese Journal of Luminescence Vol. 3, Issue 2, Pages: 57-64(1982)
- 作者机构：
  
  中国科学院长春应用化学研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：16 December 1980，
  
  Published：30 May 1982
- 稿件说明：
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于亚勤, 王庆元, 程广金, 孙长英, 刘书珍, 陈明玉, 苗秀琴. RExPr1-xP5O14晶体生长及其光谱[J]. 发光学报, 1982,3(2): 57-64

Yu Ya-qin, Wang Qing-Yuan, Cheng Guang-jin, Liu Shu-zhen, Sun Chang-ying, Chen Ming-yu, Miao Xiu-qin. GROWTH AND SPECTRA OF SINGLE CRYSTALS RExP1-xrP5O14[J]. Chinese Journal of Luminescence, 1982,3(2): 57-64
于亚勤, 王庆元, 程广金, 孙长英, 刘书珍, 陈明玉, 苗秀琴. RExPr1-xP5O14晶体生长及其光谱[J]. 发光学报, 1982,3(2): 57-64 DOI：

Yu Ya-qin, Wang Qing-Yuan, Cheng Guang-jin, Liu Shu-zhen, Sun Chang-ying, Chen Ming-yu, Miao Xiu-qin. GROWTH AND SPECTRA OF SINGLE CRYSTALS RExP1-xrP5O14[J]. Chinese Journal of Luminescence, 1982,3(2): 57-64 DOI：

摘要

水热法生长了RE

1-x

单品

RE=La

(x=0.1)单晶的最大线度为2cm。我们研究了原料的合成

观察了吸收

荧光

红外光谱

并计算了22400～16380cm

-1

范围内的Pr

离子的振子强度。热重分析观察到在867～930℃有弱的分解。X射线衍射分析指出:结构为单斜晶系

空间群为P

/C;晶胞参数为a=8.73Å

b=9.04Å

c=13.02Å

β=90.5°

Abstract

The growth of single crystals RE

1-x

with RE=La

Y (x=0.1) was investigated. The flux solution growth of crystals was achieved

having grown single crystal up to 2 cm in length.We researched on the syntheses of the material and observed the spectra of obsorption

fluorescence and infrared for Pr

ion. The osillator strength was calculated for Pr

ion in the range 22400 to 16380 cm

-1

.The x-ray diffraction analysis in dicated that the structure is monoclinic wich space group P

/c and the cell parameters were found to be a=3.73 A

b=9.04A

c=13.02A and β=90.5°.

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