VUV Luminescent Properties of Rare Earth Fluorides and Borates

YOU Fang-Tian; YANG Zhi; LU Pei-Chao; WANG Ying-Xia; LIN Jian-Hua; TAO Ye

Chinese Physics C> 2001, Vol. 25> Issue(S1) : 70-74

VUV Luminescent Properties of Rare Earth Fluorides and Borates

State Key Laboratory of Rare Earth Materials Chemistry and Applications,College of Chemistry and Molecular Engineering,Peking University,Beijing 100039,China2 Institute of High Energy Physics,CAS,Beijing 100871,China

Abstract
HTML
Reference
Related

PDF

Abstract：
The quantum cutting effect was observed in Eu³⁺ doped hexagonal NaGdF₄.Upon VUV excitation to the ⁶G_J level of Gd³⁺,two red photons are emitted by Eu³⁺ through an efficient two-step energy transfer process.The quantum efficiency of this material is about 160%.Cubic NaGdF₄ contains considerable amount of oxygen impurity,so that the 4f-5d transition moves to lower energy(177nm),which fits the energy of the VUV photons from discharge of inert gas; the color purity of the emission of cubic NaGdF₄ is also improved by oxygen doping.The photon cascade emission of Gd³⁺ ions was observed in GdBaB₉O₁₆.Under the 202 nm excitation,a red and a near infrared radiative transition from ⁶G_J states,⁶G_J→⁶I_J and ⁶G_J→⁶P_J occur followed by an ultraviolet emission of ⁶P_J→⁸S_7/2.

References

[1]

Wegh R T, Donker H, Meijerink A et al. Phys. Rev., 1997, B56 (21):138412 Srivastava A M, Beers W W. J. Lumin, 1997, 71:2853 Pappalardo R. J. Lumin, 1976,14:159.4 Sommerdijk J L, Bril A, de Jager A W. J. Lumin, 1974, 8:3415 Wegh Rene T, Donker Harry, Meijerink Andries et al. Science, 1999, 283:6636 Krupa J C, Mayolet A, Queffelec M. Ann. Chim. Sci. Mat., 1998, 23:4317 Veenis A W, Bril A, Philips J. Res，1978, 33:1248 XUN Xiu-Mei, FENG Shou-Hua, WANG Jun-Zuo et al. Chem.1997, 9:29669 Krupa J C, Queffelec M. J. Alloys Comps，1997, 250:28710 Szczurek T, Schlesinger M. Rare Earths Spectroscopy. Edited by B.Jezowska- Trebiatowska, J. Legendziewicz, W. Strek, Singapore, World Scientific, 1985, 30911 Schlesinger M, Szczurek T, Drake G W F. Solid State Commun., 1978, 28:16512 Noel Martin, Philippe Boutinaud, Rachid Mahiou et al, J. Mater. Chem., 1999, 9:12513GUO F Y, HUANG X H, YAO G Q. Chinese J. Inorg. Chem., 1995, 11:10914 YANG Z, LIN J H, SU M Z. Mater. Res. Bull., 2000, 35:2173

[1]	ZHAO Jie , YU Ze-Yuan , LIU Jiang-Lai , LI Xiao-Bo , ZHANG Fei-Hong , XIA Dong-Mei . ¹³C(α, n)¹⁶O background in a liquid scintillator based neutrino experiment. Chinese Physics C, 2014, 38(11): 116201. doi: 10.1088/1674-1137/38/11/116201
[2]	PAN Xue , CHEN Li-Zhu , CHEN Xiao-Song , WU Yuan-Fang . Cumulants in the 3-dimensional Ising, O(2) and O(4) spin models. Chinese Physics C, 2013, 37(12): 124103. doi: 10.1088/1674-1137/37/12/124103
[3]	LI Hui-Ling , ZHANG Dong-Hai , LI Jun-Sheng . Multiplicities of forward-backward particles in ¹⁶O-emulsion interactions at 4.5 AGeV/c. Chinese Physics C, 2009, 33(7): 521-527. doi: 10.1088/1674-1137/33/7/004
[4]	LIU Miao , QI Ze-Ming , SHI Chao-Shu , XU Mei , ZHANG Wei-Ping , LIU Tao , XIE Ya-Ning . EXAFS Study the Local Structure of Nanocrystalline Lu₂O₃:Eu. Chinese Physics C, 2005, 29(S1): 93-96.
[5]	QIAN Hai-Jie , YAN Yong-Lian , LIU Feng-Qin , Kurash Ibrahim , TAO Xiao-Ping . Performance Improvement of the Low Energy Branch of 4B9B Beamline in BSRF. Chinese Physics C, 2004, 28(3): 321-324.
[6]	LIANG Hong-Bin , ZHANG Jian-Hui , CHU Ben-Li , LIANG Li-Fang , SU Qiang , TAO Ye , XU Jian-Hua , HUANG Yan . The VUV spectrum of SrBPO₅:Ce³⁺. Chinese Physics C, 2003, 27(S1): 28-31.
[7]	FAN Xiao-Li , SUN Xiu-Quan , HAN Yin-Lu , ZHANG Jing-Shang . Theoretical Analysis for the Double Differential Cross Section of Reaction n+¹⁶O. Chinese Physics C, 2001, 25(9): 859-864.
[8]	HU GuiQing , ZHAO Kui , JIANG Hua , GUO JiYu , FU ChangBo , LU XiuQin , LIANG Gang , LI ZhiChang , LI ShuYuan , LIU JianCheng . Measurement of Angular Distributions for Elastic Scattering of ¹⁶O+⁹⁴Zr and ¹⁶O+¹¹⁶Sn Reactions. Chinese Physics C, 2000, 24(8): 725-731.
[9]	Gao Chengqun . On the Gross Structure of Fusion Cross Section for ¹⁶O+¹²C System. Chinese Physics C, 1997, 21(6): 530-534.
[10]	Yang Yongxu , Li Qingrun . Description of ¹⁶O+¹⁶O Elastic Scattering at 124MeV by a Folding Model. Chinese Physics C, 1997, 21(7): 645-647.
[11]	Li Qingrun , Yang Yongxu . A Folding Model for ¹⁶O+¹²C System. Chinese Physics C, 1996, 20(3): 277-279.
[12]	Liu Zuhua , Xu Jincheng , Zhang Huanqiao , Qian Xing , Qiao Yu , Lin Chengjian , Xu Kan . Subbarrier Complete Fusion-Fission Reactions of ¹⁶)O+²³²Th. Chinese Physics C, 1994, 18(6): 489-495.
[13]	Wang Sufang , Zheng Jiwen , Liu Guoxing , Chen Keliang , Bat Xingping , Zheng Pingzi , Zhang Huanqiao , Xu Jincheng , Liu Zuhua , Ruan Ming , LV Jun , Xu Kan . Complete Fusion Excitation Function for the ¹⁶O+^natS Reaction. Chinese Physics C, 1994, 18(1): 6-12.
[14]	WANG Su-Fang , ZHENG Ji-Wen , LIU Guo-Xing , CHEN Ke-Liang , BAI Xing-Ping , YU Xian , ZHENG Ping-Zi , ZHANG Huan-Qiao , XU Jin-Cheng , LIU Zu-Hua , XU Kan , RUAN Ming , LV Jun . Measurement of the Complete Fusion Excitation Function for the ¹⁶O+¹²C Reaction. Chinese Physics C, 1992, 16(5): 453-460.
[15]	Zheng Jiwen , Zheng Pingzi , Liu Guoxing , Chen Keliang , Wang Sufang , Bai Xingping , Yu Xian , Zhang Huanqiao , Xu Jincheng , Liu Zuhua , Ruan Ming , Lu Jun , Xu Kan . Measurement of Complete Fusion Excitation Function of ¹⁶O + ²⁸Si Reaction. Chinese Physics C, 1992, 16(S3): 227-234.
[16]	ZHENG Ji-Wen , ZHENG Zi-Ping , LIU Guo-Xing , CHEN Ke-Liang , WANG Su-Fang , BAI Xing-Ping , YU Xian , ZHANG Huan-Qiao , XU Jin-Cheng , LIU Zu-Hua , RUAN Ming , LV Jun , XU Kan . Measurement of the Complets Fusion Excitation Function for the ¹⁶O+²⁸Si Reaction. Chinese Physics C, 1992, 16(7): 640-646.
[17]	KONG Xiang-Jing , LI Pan-Lin . About Three-Body Exit Channel in the Reaction ¹²C+¹⁶O at E_L(¹⁶O)=56MeV. Chinese Physics C, 1991, 15(8): 748-753.
[18]	Li Qingrun . Large-Angle Elastic Scattering of π⁺ and π^- from ¹⁶O at 114 MeV. Chinese Physics C, 1988, 12(S3): 293-296.
[19]	GAO Cheng-Qun , HE Guo-Zhu . ON THE REACTION MECHANISM OF ALPHA TRANSFER REACTION FOR ¹⁶O(¹⁶O, ¹²C)²⁰Ne. Chinese Physics C, 1987, 11(5): 667-673.
[20]	LIU BO , WU ZONG-EN . A MICROSCOPIC CALCULATION OF π⁺-¹⁶O ELASTIC SCATTERING. Chinese Physics C, 1981, 5(1): 134-136.

Access

Get Citation

YOU Fang-Tian, YANG Zhi, LU Pei-Chao, WANG Ying-Xia, LIN Jian-Hua and TAO Ye. VUV Luminescent Properties of Rare Earth Fluorides and Borates[J]. Chinese Physics C, 2001, 25(S1): 70-74.

YOU Fang-Tian, YANG Zhi, LU Pei-Chao, WANG Ying-Xia, LIN Jian-Hua and TAO Ye. VUV Luminescent Properties of Rare Earth Fluorides and Borates[J]. Chinese Physics C, 2001, 25(S1): 70-74. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(1214)
PDF Downloads(475)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

VUV Luminescent Properties of Rare Earth Fluorides and Borates

Corresponding author: YOU Fang-Tian,

State Key Laboratory of Rare Earth Materials Chemistry and Applications,College of Chemistry and Molecular Engineering,Peking University,Beijing 100039,China2 Institute of High Energy Physics,CAS,Beijing 100871,China

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 2001-06-22

Abstract: The quantum cutting effect was observed in Eu³⁺ doped hexagonal NaGdF₄.Upon VUV excitation to the ⁶G_J level of Gd³⁺,two red photons are emitted by Eu³⁺ through an efficient two-step energy transfer process.The quantum efficiency of this material is about 160%.Cubic NaGdF₄ contains considerable amount of oxygen impurity,so that the 4f-5d transition moves to lower energy(177nm),which fits the energy of the VUV photons from discharge of inert gas; the color purity of the emission of cubic NaGdF₄ is also improved by oxygen doping.The photon cascade emission of Gd³⁺ ions was observed in GdBaB₉O₁₆.Under the 202 nm excitation,a red and a near infrared radiative transition from ⁶G_J states,⁶G_J→⁶I_J and ⁶G_J→⁶P_J occur followed by an ultraviolet emission of ⁶P_J→⁸S_7/2.

HTML

Reference (1)

VUV Luminescent Properties of Rare Earth Fluorides and Borates

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article