Investigation of the Cr:LiSrAlF6 crystal by high-temperature Raman spectroscopy

doi:10.1088/1674-1056/20/10/108101

中国物理B ›› 2011, Vol. 20 ›› Issue (10): 108101-108101.doi: 10.1088/1674-1056/20/10/108101

Investigation of the Cr:LiSrAlF₆ crystal by high-temperature Raman spectroscopy

王迪¹, 万松明¹, 张庆礼¹, 孙敦陆¹, 顾桂新¹, 殷绍唐¹, 尤静林², 王媛媛², 张国春³

(1)Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China; (2)Shanghai Enhanced Laboratory of Ferro-metallurgy, Shanghai University, Shanghai 200072, China; (3)Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China

收稿日期:2011-01-17 修回日期:2011-05-27 出版日期:2011-10-15 发布日期:2011-10-15
基金资助:
Project supported by the Key Program of the National Natural Science Foundation of China (Grant No. 50932005) and the Open Poject of Shanghai Key Laboratory of Modern Metallurgy and Materials Processing (Grant No. SELF-2009-01).

Investigation of the Cr:LiSrAlF₆ crystal by high-temperature Raman spectroscopy

Wang Di(王迪)^a), Wan Song-Ming(万松明)^a), Zhang Qing-Li(张庆礼)^a), Sun Dun-Lu(孙敦陆)^a), Gu Gui-Xin(顾桂新)^a), Yin Shao-Tang(殷绍唐)^a)† Zhang Guo-Chun(张国春)^b), You Jing-Lin(尤静林)^c), and Wang Yuan-Yuan(王媛媛)^c)

^a Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China; ^b Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China; ^c Shanghai Enhanced Laboratory of Ferro-metallurgy, Shanghai University, Shanghai 200072, China

Received:2011-01-17 Revised:2011-05-27 Online:2011-10-15 Published:2011-10-15
Supported by:
Project supported by the Key Program of the National Natural Science Foundation of China (Grant No. 50932005) and the Open Poject of Shanghai Key Laboratory of Modern Metallurgy and Materials Processing (Grant No. SELF-2009-01).

摘要/Abstract

摘要： In this paper, Cr-doped LiSrAlF₆ crystals are investigated using high-temperature Raman spectroscopy and the single-crystal Raman spectra of Cr:LiSrAlF₆ are analysed by factor group theory and comparison with other fluorides. The results indicate that Cr:LiSrAlF₆ is stable below its melting point; Raman peaks located at 561, 322 and 250 cm^-1 are assigned to the A_1g modes of AlF₆, SrF₆ and LiF₆ octachdra, respectively; with temperature increasing, Raman peaks associated with AlF₆ octahedra shift towards low frequencies, while LiF₆ and SrF₆ octahedra are temperature-insensitive; around the crystal melting point, three new Raman peaks occur, which are associated with the AlF₆ octahedral chain structure. Finally, the microstructural evolution of Cr:LiSrAlF₆ from room temperature to its melting point is discussed based on its Raman spectra.

关键词: Cr:LiSrAlF₆ crystal, high-temperature Raman spectroscopy, crystal structure, in situ investigation

Abstract: In this paper, Cr-doped LiSrAlF₆ crystals are investigated using high-temperature Raman spectroscopy and the single-crystal Raman spectra of Cr:LiSrAlF₆ are analysed by factor group theory and comparison with other fluorides. The results indicate that Cr:LiSrAlF₆ is stable below its melting point; Raman peaks located at 561, 322 and 250 cm^-1 are assigned to the A_1g modes of AlF₆, SrF₆ and LiF₆ octachdra, respectively; with temperature increasing, Raman peaks associated with AlF₆ octahedra shift towards low frequencies, while LiF₆ and SrF₆ octahedra are temperature-insensitive; around the crystal melting point, three new Raman peaks occur, which are associated with the AlF₆ octahedral chain structure. Finally, the microstructural evolution of Cr:LiSrAlF₆ from room temperature to its melting point is discussed based on its Raman spectra.

Key words: Cr:LiSrAlF₆ crystal, high-temperature Raman spectroscopy, crystal structure, in situ investigation

中图分类号: (Methods of crystal growth; physics and chemistry of crystal growth, crystal morphology, and orientation)

81.10.-h

36.20.Ng (Vibrational and rotational structure, infrared and Raman spectra) 42.70.Hj (Laser materials)

王迪, 万松明, 张庆礼, 孙敦陆, 顾桂新, 殷绍唐, 张国春, 尤静林, 王媛媛. Investigation of the Cr:LiSrAlF₆ crystal by high-temperature Raman spectroscopy[J]. 中国物理B, 2011, 20(10): 108101-108101.

Wang Di(王迪), Wan Song-Ming(万松明), Zhang Qing-Li(张庆礼), Sun Dun-Lu(孙敦陆), Gu Gui-Xin(顾桂新), Yin Shao-Tang(殷绍唐) Zhang Guo-Chun(张国春), You Jing-Lin(尤静林), and Wang Yuan-Yuan(王媛媛) . Investigation of the Cr:LiSrAlF₆ crystal by high-temperature Raman spectroscopy[J]. Chin. Phys. B, 2011, 20(10): 108101-108101.

参考文献 26

[1]	Majki'c A, Poberaj G, Degl'Innocenti R, Döbeli M and Günter P 2007 Appl. Phys. B 88 205
[2]	Demirbas U, Li D, Birge J R, Sennaroglu A, Petrich G S, Kolodziejski L A, K"artner F X and Fujimoto J G 2009 Opt. Express 17 14374
[3]	Demirbas U, Sennaroglu A, Benedick A, Siddiqui A, K"artner F X and Fujimoto J G 2007 Opt. Lett. 32 3309
[4]	Demirbas U, Sennaroglu A, K"artner F X and Fujimoto J G 2009 J. Opt. Soc. Am. B 26 64
[5]	Prasankumar R, Hirakawa Y, Kowalevicz Jr A, K"artner F, Fujimoto J and Knox W 2003 Opt. Express 11 1265
[6]	Demirbas U, Sennaroglu A, K"artner F X and Fujimoto J G 2008 Opt. Lett. 33 590
[7]	Castillo V K and Quarles G J 1997 J. Cryst. Growth 174 337
[8]	Klimm D, Lacayo G and Reiche P 2000 J. Cryst. Growth 210 683
[9]	Sato H, Machidab H, Nikl M, Yoshikawaa A and Fukuda T 2003 J. Cryst. Growth 250 83
[10]	Zhou W P, Wan S M, Yin S T, Zhang Q L, You J L and Wang Y Y 2009 Acta Phys. Sin. 58 570 (in Chinese)
[11]	Zhou W P, Wan S M, Zhang X, Zhang Q L, You J L, Qiu H L and Yin S T 2008 Acta Phys. Sin. 57 7305 (in Chinese)
[12]	You J L, Jiang G C, Yang S H, Ma J C and Xu K D 2001 Chin. Phys. Lett. 18 991
[13]	Wan S M, Zhang X, Zhao S J, Zhang Q L, You J L, Chen H, Zhang G C and Yin S T 2007 J. Appl. Crystallogr. 40 725
[14]	Wan S M, Zhang X, Zhao S J, Zhang Q L, You J L, Lu L, Fu P Z and Wu Y C 2008 Cryst. Growth Des. 8 412
[15]	Daniel P, Gesland J Y and Roussean M 1992 J. Raman Spectrosc. 23 197
[16]	Kuze S, Boulay D D, Ishizawa N, Kodama N, Yamaga M and Hendersone B 2004 J. Solid State Chem. 177 3505
[17]	Grzechnik A, Dmitriev V, Weber H P, Gesland J Y and Friese K 2004 J. Phys.: Condens. Matter 16 5769
[18]	Zhang S G, Han Q Y, Hu W D and Tao D J 1995 Chin. J. Quantum Electron. 12 236 (in Chinese)
[19]	Schaffers K I and Keszler D A 1991 Acta Crystallographica C 47 18
[20]	Kontos A G, Tsaknakis G, Raptis Y S, Papayannis A, Landulfo E, Baldochi S L, Barbosa E and Viera N D 2003 J. Appl. Phys. 93 2797
[21]	Boulard B, Jacoboni C and Rousseau M 1989 J. Solid State Chem. 80 17
[22]	Xiao L, You J L and Jiang G C 2008 Chin. J. Nonferrous Met. 18 1164 (in Chinese)
[23]	Papatheodorou G N and Dracopoulos V 1995 Chem. Phys. Lett. 241 345
[24]	Almeida R M, Pereira J C, Messaddeq Y and Aegerter M A 1993 J. Non-Cryst. Solids 161 105
[25]	Silva E N, Ayala A P, Filho M J, Moreira R L and Gesland J Y 2004 J. Phys.: Condens. Matter 16 7511
[26]	Frank K 1998 Z. Anorg. Allg. Chem. 624 1481

Investigation of the Cr:LiSrAlF₆ crystal by high-temperature Raman spectroscopy

Investigation of the Cr:LiSrAlF₆ crystal by high-temperature Raman spectroscopy

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