scholarly journals The effect of doping CsNiCl3 crystal with Mg2+ on its ground level and Zero-field splitting parameters with Jahn-Teller effect

2006 ◽  
Vol 55 (10) ◽  
pp. 5471
Author(s):  
Yin Chun-Hao ◽  
Jiao Yang ◽  
Song Ning ◽  
Ru Rui-Peng ◽  
Yang Liu ◽  
...  
Keyword(s):  
Ground Level ◽  
Teller Effect ◽  
Zero Field ◽  
Zero Field Splitting ◽  
Field Splitting ◽  
Jahn Teller ◽  
Jahn Teller Effect ◽  
Effect Of Doping

scholarly journals The spectral fine structure, zero-field splitting parameters and Jahn-Teller effect of LiNbO3∶Fe3+crystals

2007 ◽  
Vol 56 (11) ◽  
pp. 6608
Author(s):  
Lyu Hai-Ping ◽  
Yin Chun-Hao ◽  
Wei Xue-Song ◽  
Niu Ying-Xi ◽  
Song Ning ◽  
...  
Keyword(s):  
Fine Structure ◽  
Teller Effect ◽  
Zero Field ◽  
Zero Field Splitting ◽  
Field Splitting ◽  
Jahn Teller ◽  
Jahn Teller Effect

scholarly journals Spectral hyper-fine structure and zero-field splitting parameters with Jahn-Teller effect of CsNiCl3 crystal

2006 ◽  
Vol 55 (11) ◽  
pp. 6047
Author(s):  
Yin Chun-Hao ◽  
Jiao Yang ◽  
Zhang Lei ◽  
Song Ning ◽  
Ru Rui-Peng ◽  
...  
Keyword(s):  
Fine Structure ◽  
Teller Effect ◽  
Zero Field ◽  
Zero Field Splitting ◽  
Field Splitting ◽  
Jahn Teller ◽  
Jahn Teller Effect ◽  
Hyper Fine Structure

The Local Structure Distortion of Chromium-Phosphorus Clusters as Cr2+ Impurity in InP Semiconductors

2006 ◽  
Vol 61 (7-8) ◽  
pp. 371-374
Author(s):  
Xiao-Ming Tan ◽  
Xiao-Yu Kuang ◽  
Kang-Wei Zhou ◽  
Cheng Lu ◽  
Qin-Sheng Zhu
Keyword(s):  
Local Structure ◽  
Tetragonal Symmetry ◽  
Zero Field ◽  
Energy Matrix ◽  
Zero Field Splitting ◽  
Field Splitting ◽  
Jahn Teller ◽  
Phosphorus Clusters ◽  
Complete Energy Matrix ◽  
Distortion Parameters

By diagonalizing the complete energy matrix of a d4 configuration ion in tetragonal symmetry, the zero-field-splitting parameters a, D and F of InP:Cr2+ have been studied. The local structure distortion parameters ΔR = 0.08 Å and Δθ = 1.01◦ were estimated. They show an expansion distortion around Cr2+ in the InP semiconductor. The Jahn-Teller energy EJT is found to be about 413 cm−1, which agrees well with the experiment. - PACS numbers: 75.10.Dg; 76.30.-v

Jahn–Teller effect in the Cr3+ ion in a tetrahedral environment

1969 ◽  
Vol 47 (11) ◽  
pp. 1147-1153 ◽  
Author(s):  
R. Rai ◽  
J.-Y. Savard ◽  
B. Tousignant
Keyword(s):  
Ground State ◽  
Coupling Parameter ◽  
Ground Level ◽  
Teller Effect ◽  
Ligand Field ◽  
Spin Orbit Coupling ◽  
Tetrahedral Environment ◽  
Spin Resonance ◽  
Jahn Teller ◽  
Jahn Teller Effect

The ground level of the Cr3+ ion in a tetrahedral environment is analyzed. In particular, it is shown that the calculation based on an undistorted tetrahedral ligand field yields a Γ7 level in the ground state whereas the ground state in the presence of a dynamic Jahn–Teller effect (vibrational E mode) of strength given by EJT > 8a, where EJT is the Jahn–Teller energy and a is a second-order spin–orbit coupling parameter, is aΓ8. The expected nature of electron spin resonance spectra is discussed.

Correlating the axial Zero Field Splitting with the slow magnetic relaxation in GdIII SIMs

2021 ◽  
Author(s):  
Júlia Mayans ◽  
Albert Escuer
Keyword(s):  
Magnetic Relaxation ◽  
Zero Field ◽  
Zero Field Splitting ◽  
Field Splitting ◽  
Slow Magnetic Relaxation

A possible relation between the value of the axial Zero Field Splitting and the occurrence of field-induced slow magnetic relaxation has been established for a new gadolinium(iii) compound.

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