Dispersion for Double Refraction in Electron Diffraction by Magnesium Oxide Crystal

1963 ◽  
Vol 18 (9) ◽  
pp. 1306-1314 ◽  
Author(s):  
Shizuo Miyake ◽  
Kunio Fujiwara ◽  
Kunio Suzuki
Keyword(s):  
Electron Diffraction ◽  
Magnesium Oxide ◽  
Double Refraction ◽  
Oxide Crystal ◽  
Magnesium Oxide Crystal

INVESTIGATION OF THE HYPERFINE STRUCTURE OF DIVALENT MANGANESE IN A MAGNESIUM OXIDE LATTICE

1967 ◽  
Vol 45 (9) ◽  
pp. 2975-2981 ◽  
Author(s):  
Glenn L. Dyer ◽  
G. A. Woonton
Keyword(s):  
Magnesium Oxide ◽  
Energy Levels ◽  
Probable Error ◽  
Spin Hamiltonian ◽  
Substitutional Impurity ◽  
Manganese Ion ◽  
Quantum Numbers ◽  
Oxide Crystal ◽  
Hyperfine Splittings ◽  
Magnesium Oxide Crystal

Measurements have been made by the Endor technique on one-third of the hyperfine splittings of the divalent manganese ion 55Mn2+, present as a dilute substitutional impurity in a magnesium oxide crystal; the measured transitions were those associated with the electronic quantum numbers M = + 1/2 and M = −1/2. The measured energy levels of the ion are predicted to within a probable error of 6.4 × 103 Hz by the following spin Hamiltonian:[Formula: see text]This Hamiltonian is regarded as tentative, useful until further experimental results are available.Measurements were made along the cube axes of the crystals, at 31.7° to the cube axes, and at 45° to the cube axes in a plane that contains two cube axes. The values of the parameters in the spin Hamiltonian have been found to be:[Formula: see text]

scholarly journals Birefringence characteristics of magnesium oxide crystal in terahertz frequency region by using terahertz focal plane imaging

2020 ◽  
Vol 69 (20) ◽  
pp. 208702
Author(s):  
Wei Jiang ◽  
Huan Zhao ◽  
Guo-Cui Wang ◽  
Xin-Ke Wang ◽  
Peng Han ◽  
...  
Keyword(s):  
Magnesium Oxide ◽  
Focal Plane ◽  
Frequency Region ◽  
Terahertz Frequency ◽  
Oxide Crystal ◽  
Magnesium Oxide Crystal
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