Absorption Spectra of Cr^<3+> in Al_2O_3 : Part B. Experimental Studies of the Zeeman Effect and Other Properties of the Line Spectra

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概要

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• The absorption intensities, widths and wave-numbers of R_1, R_2 and B_1 B_2 lines of Cr^<3+> in ruby for the polarized light E⊥C_3 and E//C_3 are experimentally studied at 20°K and 4.2°K. Zeeman effect is also studied, using a magnetic field H_0 = 24,000φ, for both R and B lines. The Zeeman effect has not been observed yet for the B lines, while Lehmann has already observed the Zeeman effect for R lines. In our results of R lines, the quantitative aspects of Lehmann's experiment are improved. The comparison is made with the theoretical results given in Part A and it is shown that nice agreements can be obtained when suitable assignments of the spectra are adopted and when fairly large g-shifts of the excited states are introduced.

• 社団法人日本物理学会の論文
• 1958-08-05

著者

• Sugano Satoru

  Department Of Physics Faculty Of Science University Of Tokyo

• TSUJIKAWA Ikuji

  Research Institute for Iron, Steel and Other Metals Tohoku University

• Tsujikawa Ikuji

  Research Institute For Iron Steel And Other Metals Tohoku University

• SUGANO Satoru

  Department of Physics, Faculty of Science University of Tokyo

関連論文

• Absorption Spectra of Cr^ in Al_2O_3 : Part A. Theoretical Studies of the Absorption Bands and Lines
• Sharp Absorption Lines of V^3+-Al_2O_3 in the Near Infrared Region
• Absorption Spectra of Cr^ in Al_2O_3 : Part B. Experimental Studies of the Zeeman Effect and Other Properties of the Line Spectra
• Magnetic Properties of the Pd and Pt Group Transition Metal Complexes
• An Application of the Thomas-Fermi Method to Complex Ions
• Anomalous g-shifts of Excited States of Cr^ in Ruby
• Possibility of Optical Cooling of Ruby
• Properties of d-Electrons in Complex Salts. Part III : Detailed Studies of the Line Spectra
• Luminescence Processes in the KCl:Tl Phosphor in a Multidimensional Configuration Space

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