1966
DOI: 10.1103/physrev.149.257
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Zero-Field Splitting ofS-State Ions. I. Point-Multipole Model

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Cited by 212 publications
(39 citation statements)
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“…3. During the measurements the samples were rotated by 360° (with the step of 10°) from [001] direction (H=0°, normal to the layer) either to [1][2][3][4][5][6][7][8][9][10] Maxima and minima of the FMR resonant field clearly identify the hard and easy axes of magnetization. In contrast to the expectations based on shape anisotropy mechanism, the easy magnetization axis in Ge0.86Mn0.14Te/PbTe//KCl is not located in the layer plane, but it is close to the layer normal with a broad magnetic anisotropy energy minimum around H=0°.…”
Section: Experimantal Results and Discussionmentioning
confidence: 99%
“…3. During the measurements the samples were rotated by 360° (with the step of 10°) from [001] direction (H=0°, normal to the layer) either to [1][2][3][4][5][6][7][8][9][10] Maxima and minima of the FMR resonant field clearly identify the hard and easy axes of magnetization. In contrast to the expectations based on shape anisotropy mechanism, the easy magnetization axis in Ge0.86Mn0.14Te/PbTe//KCl is not located in the layer plane, but it is close to the layer normal with a broad magnetic anisotropy energy minimum around H=0°.…”
Section: Experimantal Results and Discussionmentioning
confidence: 99%
“…However, the spin-spin interaction is neglected because its contribution to the spin-Hamiltonian parameters is much smaller than that due to the spin-orbit interaction [21][22][23]. In a rhombic symmetry, the ZFS parameters D and E are written as [24,25]:…”
Section: Theoretical Investigationmentioning
confidence: 99%
“…The results of the complete calculation for the 3d 5 configuration states of Mn2+ and Fe3+ in the field of trigonal, tetragonal and rhombic symmetry [3][4][5][6] show the essential dependence of these coefficients on the tensor {V 4 } . The dependence of the D and E on {V 4 } is essentially determined by the Blume-Orbach mechanism [2]. In this work the contribution of the Blume-Orbach mechanism to the SH tensor {B 2 } of rank two is represented by the tensor {V 4 18i V 4 } 2 of rank two, which is an irreducible tensor product of the tensor {V 4 } multiplied by itself.…”
Section: Introductionmentioning
confidence: 99%
“…The admixture of the quartet states of the 3d 5 configuration to the 6S ground state of Mn 2 + by the spin-orbit interaction through mixing of the quartet states first by the cubic component of the CF results in the linear relationship between the "noncubic" elements V 4M (M =1= 0,4) of CF tensor {V 4 } of rank four and the SH parameters D and E [1,2]. The tensor properties of the D and E parameters imply that the coefficients of this relationship should be tensor quantities also.…”
Section: Introductionmentioning
confidence: 99%