Structure and vibration spectrum of laser crystal Yb:KGd(WO4)2

Ying Wei Wang; Hao Bo Cheng; Zhong Li Zhu; Jian Li Li; Jing He Liu

Structure and vibration spectrum of laser crystal Yb:KGd(WO₄)₂

Ying Wei Wang^*, Hao Bo Cheng, Zhong Li Zhu, Jian Li Li, Jing He Liu

^*此作品的通讯作者

光电学院

科研成果: 期刊稿件 › 文章 › 同行评审

10 引用（Scopus）

摘要

The selection of the flux and the design of the proper processes are the key factor for the growth of Yb:KGd(WO₄)₂ laser crystal. Yb:KGd(WO₄)₂ crystal was grown by the Top Seeded Solvent Growth (TSSG) method using K₂W₂O₇ as a suitable flux. On the base of TG-DTA, the crystal has two obvious absorption peaks at 1086°C and 1021°C, its melting point is 1086°C, phase transition temperature from tetragonal to monoclinic is 1021°C. The Yb:KGd(WO₄)₂ crystal consists of WO₆ octahedra which consists of WOOW double oxygen bridges and WOW single bridges. IR and Raman spectra show the atom group WO₄^2- flex vibration at 436 cm^-1 and atom group WO₄^2- bend vibration at 740-925 cm^-1, WOOW double oxygen bridge vibration at 903, 765, 684, 438, 498 and 297cm^-1, WOW single bridges vibration at 808, 526 and 232 cm^-1. Analyzing on the X-ray diffraction spectrum of Yb:KGd(WO₄)₂ crystal powder sample, we can conclude that the β-Yb:KGd(WO₄)₂ crystal is of a monoclinic system, and C2/c space group.

源语言	英语
页（从-至）	1295-1300
页数	6
期刊	Wuji Cailiao Xuebao/Journal of Inorganic Materials
卷	20
期	6
出版状态	已出版 - 11月 2005

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{95453bb4ed0e403f92386e9ac1be12df,

title = "Structure and vibration spectrum of laser crystal Yb:KGd(WO4)2",

abstract = "The selection of the flux and the design of the proper processes are the key factor for the growth of Yb:KGd(WO4)2 laser crystal. Yb:KGd(WO4)2 crystal was grown by the Top Seeded Solvent Growth (TSSG) method using K2W2O7 as a suitable flux. On the base of TG-DTA, the crystal has two obvious absorption peaks at 1086°C and 1021°C, its melting point is 1086°C, phase transition temperature from tetragonal to monoclinic is 1021°C. The Yb:KGd(WO4)2 crystal consists of WO6 octahedra which consists of WOOW double oxygen bridges and WOW single bridges. IR and Raman spectra show the atom group WO42- flex vibration at 436 cm-1 and atom group WO42- bend vibration at 740-925 cm-1, WOOW double oxygen bridge vibration at 903, 765, 684, 438, 498 and 297cm-1, WOW single bridges vibration at 808, 526 and 232 cm-1. Analyzing on the X-ray diffraction spectrum of Yb:KGd(WO4)2 crystal powder sample, we can conclude that the β-Yb:KGd(WO4)2 crystal is of a monoclinic system, and C2/c space group.",

keywords = "Crystal growth, IR spectrumk, Raman spectrum, Structure of crystal",

author = "Wang, {Ying Wei} and Cheng, {Hao Bo} and Zhu, {Zhong Li} and Li, {Jian Li} and Liu, {Jing He}",

year = "2005",

month = nov,

language = "English",

volume = "20",

pages = "1295--1300",

journal = "Wuji Cailiao Xuebao/Journal of Inorganic Materials",

issn = "1000-324X",

publisher = "Science China Press",

number = "6",

}

TY - JOUR

T1 - Structure and vibration spectrum of laser crystal Yb:KGd(WO4)2

AU - Wang, Ying Wei

AU - Cheng, Hao Bo

AU - Zhu, Zhong Li

AU - Li, Jian Li

AU - Liu, Jing He

PY - 2005/11

Y1 - 2005/11

N2 - The selection of the flux and the design of the proper processes are the key factor for the growth of Yb:KGd(WO4)2 laser crystal. Yb:KGd(WO4)2 crystal was grown by the Top Seeded Solvent Growth (TSSG) method using K2W2O7 as a suitable flux. On the base of TG-DTA, the crystal has two obvious absorption peaks at 1086°C and 1021°C, its melting point is 1086°C, phase transition temperature from tetragonal to monoclinic is 1021°C. The Yb:KGd(WO4)2 crystal consists of WO6 octahedra which consists of WOOW double oxygen bridges and WOW single bridges. IR and Raman spectra show the atom group WO42- flex vibration at 436 cm-1 and atom group WO42- bend vibration at 740-925 cm-1, WOOW double oxygen bridge vibration at 903, 765, 684, 438, 498 and 297cm-1, WOW single bridges vibration at 808, 526 and 232 cm-1. Analyzing on the X-ray diffraction spectrum of Yb:KGd(WO4)2 crystal powder sample, we can conclude that the β-Yb:KGd(WO4)2 crystal is of a monoclinic system, and C2/c space group.

AB - The selection of the flux and the design of the proper processes are the key factor for the growth of Yb:KGd(WO4)2 laser crystal. Yb:KGd(WO4)2 crystal was grown by the Top Seeded Solvent Growth (TSSG) method using K2W2O7 as a suitable flux. On the base of TG-DTA, the crystal has two obvious absorption peaks at 1086°C and 1021°C, its melting point is 1086°C, phase transition temperature from tetragonal to monoclinic is 1021°C. The Yb:KGd(WO4)2 crystal consists of WO6 octahedra which consists of WOOW double oxygen bridges and WOW single bridges. IR and Raman spectra show the atom group WO42- flex vibration at 436 cm-1 and atom group WO42- bend vibration at 740-925 cm-1, WOOW double oxygen bridge vibration at 903, 765, 684, 438, 498 and 297cm-1, WOW single bridges vibration at 808, 526 and 232 cm-1. Analyzing on the X-ray diffraction spectrum of Yb:KGd(WO4)2 crystal powder sample, we can conclude that the β-Yb:KGd(WO4)2 crystal is of a monoclinic system, and C2/c space group.

KW - Crystal growth

KW - IR spectrumk

KW - Raman spectrum

KW - Structure of crystal

UR - http://www.scopus.com/inward/record.url?scp=30944442139&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:30944442139

SN - 1000-324X

VL - 20

SP - 1295

EP - 1300

JO - Wuji Cailiao Xuebao/Journal of Inorganic Materials

JF - Wuji Cailiao Xuebao/Journal of Inorganic Materials

IS - 6

ER -

Structure and vibration spectrum of laser crystal Yb:KGd(WO4)2

摘要

其它文件与链接

指纹

引用此

Structure and vibration spectrum of laser crystal Yb:KGd(WO₄)₂