On the Complementarity of Absorption and MCD Spectroscopy 被引量：1

On the Complementarity of Absorption and MCD Spectroscopy

下载PDF

导出

摘要 The use of magnetic circular dichroism(MCD) spectroscopy for probing the 4f n configuration of trivalent lanthanide ions is explored. The technique is compared with optical absorption spectroscopy. MCD is valuable for the detection of degenerate crystal field levels in uniaxial crystals and for observing transitions not resolved in the absorption sepctrum, for the study of the site symmetry and for checking the reliability of crystal field and intensity parameters. On the other hand, selection of the samples has to be done more carefully than for absorption spectroscopy, because an MCD spectrum can only be recorded in an isotropic direction. The use of magnetic circular dichroism(MCD) spectroscopy for probing the 4f n configuration of trivalent lanthanide ions is explored. The technique is compared with optical absorption spectroscopy. MCD is valuable for the detection of degenerate crystal field levels in uniaxial crystals and for observing transitions not resolved in the absorption sepctrum, for the study of the site symmetry and for checking the reliability of crystal field and intensity parameters. On the other hand, selection of the samples has to be done more carefully than for absorption spectroscopy, because an MCD spectrum can only be recorded in an isotropic direction.

作者 Binnemans, K. Gorller-Walrand, C

机构地区 Univ of Leaven

出处《Journal of Rare Earths》 SCIE EI CAS CSCD 1998年第3期45-51,共7页 稀土学报（英文版）

关键词 Rare earths LANTHANIDES Magnetic circular dichroism Zeeman effect Optical absorption Rare earths, Lanthanides, Magnetic circular dichroism, Zeeman effect, Optical absorption

分类号 O614.33 [理学—无机化学]

引文网络
相关文献

同被引文献27

1R. Z. Levitin,A. K. Zvezdin,M. Ortenberg,V. V. Platonov,V. I. Plis,A. I. Popov,N. Puhlmann,O. M. Tatsenko.Faraday effect in Tb3Ga5O12 in a rapidly increasing ultrastrong magnetic field[J]. Physics of the Solid State . 2002 (11)
2Reyher H J,,Faust B,Sugg B,Rupp R,Ackermann L.Optically detected magnetic resonance via the magnetic circular dichro- ism of absorption of cerium impurities in bulk paramagnetic terbium gallium garnet. Journal of Physics Condensed Matter . 1997
3Gross H,,Neukum J,Heber J,Mateika D,Xiao Tang.Crys-tal-field analysis of Eu 3+ -doped yttrium-aluminum garnet by site-selective polarized spectroscopy. Physical Review B Condensed Matter and Materials Physics . 1993
4Wegh R T,Donker H,Oskam K D,van Loef E V D,Meijerink A.Quantum cutting through downconversion in rare-earth com- pounds. Journal of Luminescence . 2000
5Gruber John B,Valiev Uygun V,Burdick Gary W,Rakhimov Sharof A,Pokhrel Madhab,Sardar Dhiraj K.Spectra, energy levels, and symmetry assignments for Stark components of Eu 3+ (4f 6) in gadolinium gallium garnet (Gd 3Ga 5O 12 ). Journal of Luminescence . 2011
6Valiev U V,Dzhuraev D R,Malyshev E E,Saidov K S.Electronic structure of the ground multiplet of the Dy 3+ ion in the DyAlO 3orthoaluminate. Opt. and Spectros . 1999
7Zapasskii V S,Feofilov P P.Development of the polarization magnetooptics in crystals. Soviet Physics Uspekhi . 1975
8Richardson F S,Riehl J P.Circularly polarized luminescence. Chem. Rev. (Washington DC) . 1977
9Valiev U V,Asilov T,Salyukov R A.Photoelastic modulator of light radiation with optical feedback. Instrum. Exper. Techn . 1994
10Sarantopoulou E,Kollia Z,Cefalas A C,Semashko V V,Abdulsabirov R Yu,Naumov A K,Korableva S L.On the VUV and UV 4f 7 ( 8S)5d → 4f 8interconfigurational transitions of Tb 3+ ions in LiLuF 4single crystal hosts. Optics Communication . 1998

引证文献1

1Uygun V. Valiev,John B. Gruber,付德君,Vasiliy O. Pelenovich,Gary W. Burdick,Mariya E. Malysheva.Specific features of Eu^(3+) and Tb^(3+) magnetooptics in gadolinium-gallium garnet (Gd_3Ga_5O_(12))[J].Journal of Rare Earths,2011,29(8):776-782.

1Wei Guo HE,De Ying CHU,Jing Yue YANG,Dan Feng YAO,Mei Cheng SHAO(College of Chemistry and Molecular Engineering Peking University. Beijing 100871).Lead (Ⅱ) Binding to Thionein[J].Chinese Chemical Letters,1999,10(1):87-90.
2汪娌娜,高志杰,舒青青.微波消解-石墨炉原子吸收光谱法测定水产品中痕量镉[J].中国卫生检验杂志,2011,21(5):1083-1084. 被引量：15
3ZHAO Jian-zhang,WANG Shu-gang,WANG Xu,LIU Ju-zheng,QIAO Xiao-guang,LI Yao-xian,WANG Hua.Synthesis of Enantiom eric Planar Square Ni^(2+) -and Cu^(2+) -Schiff Base Com plexes[J].Chemical Research in Chinese Universities,1999,15(3):248-252.
4Lu, YJ,Zhu, YC,Cheng, GJ,Dong, SJ.Investigation of Ergosterol in situ Circular Dichroic Spectroelectrochemistry[J].Chinese Chemical Letters,1998,9(1):103-106.
5YANG Kunyun, TANG Chongqin, KUANG Tingyun, TANG Peisong, SHEN Ziwei, LIN Wei, ZHANG Xiufang and ZHAO Nanming1 Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China,2. State Key Laboratory of Biomembrane and Membrane Biotechnology, Tsmghua University, Beijing 100084, China.Magnetic circular dichroism of photosystem Ⅱ reaction center complex[J].Chinese Science Bulletin,1997,42(9):784-787. 被引量：1
6陈夏芳,陈桂仙.直接稀释-石墨炉原子吸收法测定全血中的铅[J].中国卫生检验杂志,2008,18(6):1100-1102. 被引量：11
7刘育,尤长城.Molecular recognition studies on supramolecular systems (XXIV)——Conformations and complexation abilities of chemically modified cyclodextrins in aqueous solution[J].Science China Chemistry,2000,43(1):27-33. 被引量：3
8胡红雨,鲁子贤,杜雨苍.Organic solvent enhanced α-helical formation of a nonadecapeptide derived from Trichosanthin (TCS 182-200)[J].Chinese Journal of Chemistry,1998,16(2):153-161.
9Yan Li WANG,Lu Hua LAl,Xiao Jie XU,You Qi TANG(Department of Chemistry,Peking University,Beijing 100871).THE COMPLEMENTARITY OF ELECTROSTATIC METHODS FOR PROTEIN SYSTEMS[J].Chinese Chemical Letters,1994,5(11):963-966.
10马红,马国宏,马洪良,唐星海.Two-photon absorption coefficient dichroism in Ⅱ-Ⅵ semiconductor crystals[J].Chinese Physics B,2007,16(12):3873-3878.

Journal of Rare Earths

1998年第3期

浏览历史

内容加载中请稍等...

On the Complementarity of Absorption and MCD Spectroscopy 被引量：1

同被引文献27

引证文献1

相关作者

相关机构

相关主题

浏览历史