Solitary Solutions of the Heisenberg Model

Kapitel in diesem Buch

1. Frontmatter V
2. Classification Scheme VI
3. Contents 1
4. Systematic List 9
5. Review Article
6. Polarized X-Ray Emission Spectra of Single Crystals 11
7. Original Papers
8. Analysis of Anharmonic Properties of Some Partially Covalent Crystals 29
9. Lattice Dynamics of Tetrahedral Compounds with the Local Heine-Abarenkov Model Potential 37
10. Ultrasonic Attenuation in Quasi-One-Dimensional Ferroelectrics 45
11. The Effect of Relaxing Defects on the Spin-Lattice Relaxation at Ferroelectric Phase Transitions 55
12. Short Notes
13. LO-TO-Splitting and Many-Particle Effects 60
14. Green's Functions Study of the Thermal Conductivity of Solids 60
15. Equation of State and Pressure Derivative of the Bulk Modulus for III -V Covalent Crystals 60
16. The Density of Low Frequencies in a Disordered Chain 60
17. On the Dielectric Theory: Does the Static Ionic Charge Scale with f_x^1/2? 60
18. Defects, atomistic aspects
19. SERS from Ag Colloids in Alkali Halide Crystals 61
20. Calculation of the Intensity of the Small-Angle X-Ray Scattering by Small Clusters of Intrinsic Point Defects 69
21. Magnetism
22. Fluctuations in a Nonequilibrium System of Electrons and Magnons in Ferromagnetic Semiconductors 79
23. Optical and Magnetic Circular Dichroism Study of the 2D Antiferromagnet Rb₂MnCl₄ 87
24. Effective Hamiltonian for the Two-Dimensional Arbitrary Spin Ising Model 103
25. Short Notes
26. Isomer Shift and Susceptibility of Mix-Valent EuCu₂Si₂ 110
27. On the Possibility of Resonant Excitation of Spin Waves by an External Electric Field in Electronic-Type Linear Ferromagnetoelectrics 110
28. Spin-1/2 Anisotropic Heisenberg Model in a Transverse Field 110
29. Solitary Solutions of the Heisenberg Model 110
30. Extended electronic states and transitions
31. Stochastic Self-Oscillations in a Two-Temperature Electron-Hole Plasma in a Semiconductor 111
32. Nonlinear Absorption in III-V Semiconductors 117
33. On the Theory of Solitary Wave Excitation in Molecular Crystals by a Coherent Electromagnetic Field 127
34. On the Determination of Pseudopotential Parameters and the Comprehensive Study of Metallic Properties 137
35. Multiphoton Absorption in Solids Non-Perturbative Approach in the Weak-Field Limit 147
36. Application of the Quadratic Response Theory to the Screening of a Positron in an Electron Gas of Metallic Density 159
37. Self-Consistent Field Theory Applied to the Semiconductor Band Edge 167
38. The Auger Spectra from Alloys Effect of Partial Long-Range Order 179
39. Nonlinear Exciton Transmission in CdS Non-Homogeneous and Non-Stationary Model Calculations 191
40. Screening in a System of Many Particles Composed of Two Charged Fermions Application to Excitons 201
41. Dipole Forbidden Transmission of Magnetopolaritons in CdSe 213
42. Dispersion and Absorption Anomalies in Three-Level Systems 221
43. Infrared Reflectivity Plasma Spectra of TlBiTe₂ Single Crystals 229
44. On the Possibility of Bose-Einstein Condensation and the Superfluidity of Frenkel Excitons 235
45. Short Notes
46. On the Possibility of Bose-Einstein Condensation and the Superfluidity of Spin Waves 240
47. Photoluminescence of n-Type InSe 240
48. Absorption Edge in Mn_xZn_1-xTe 240
49. 4f States in Spectra of Rare-Earth Metals 240
50. Localized electronic states and transitions
51. Optical Absorption in Neutron Irradiated GaAs 241
52. Local Optical Centers in Rare Gas Crystals 249
53. Absorption and Magnetic Circular Dichroism Spectra of CsI:Tl⁺³) 261
54. Impurity Charge Screenin g in 3d Alloys 271
55. Diffusion and Localisation in Eandom Systems 279
56. Calculation of the Jahn-Teller Coupling Forces for ZnS:Cu²⁺ and GaP:Ni⁺ 287
57. Ground and Excited States of Tl⁺ Impurity in KCl Crystal by the Use of the Green's Function Method 297
58. Luminescence Decay in NaI:Pb 307
59. Correlation of Zero Field Splittings and Site Distortions Interstitial Incorporation of Mn2+ in Urea-Ammoniumchloride (H²N)₂CO · NH₄Cl 315
60. Energy Levels of Sm ²⁺ in BaCIF and SrCIF Crystals under Magnetic Field I. Theory 325
61. Vibrational Relaxation and Hot Luminescence of Ne₂^* Centers in Solid Neon 335
62. Energy Transfer Processes in (Zn, Mn)S Mixed Crystals 343
63. Electric Field Gradient at Gd in Gadolinium and Rare Earth Trifluoride Single Crystals 355
64. Spectral Diffusion and Triplet Exciton Localization in an Organic Glass 363
65. Exact Density Functionals for Ground-State Energies II. Details and Remarks 373
66. Critical Analysis of the Excitation Map Concept for Studying Threshold Effects in VLEED 381
67. Short Notes
68. Comment on "Critical Analysis of the Excitation Map Concept for Studying Threshold Effects in VLEED" by J . Lopez, J . C. Le Bosse, and R. Baudoing 388
69. Neodymium Luminescence in the Ternary Semiconducting Chalcogenides TlGaS₂ and TlGaSe₂ 388
70. Influence of Oxygen Centers on the Thermoluminescence of NaF Crystals 388
71. The Donor Wave Functions in Gallium Phosphide and the Real Band Structure 388
72. An Insight into the 10Dq Value Found in CaZnF₄:Mn ²⁺ 388
73. Electric transport
74. On the Theory of Relaxation for Systems with "Remnant" Memory 389
75. Parametric Decay of a High-Power Helicon Wave into a Transverse Acoustic and Another Helicon Waves in Longitudinally Magnetised Cubic Piezoelectric Semiconducting Plasmas 395
76. Dependence of the Total Mobility in a One-Band Model Application to n-Type MoTe₂ 403
77. Pressure Study of Photoconductivity in Indium Antimonide I. Low-Concentration n-Type at 77 K. Pressure-Dependent Capture Coefficient of a Hole-Trapping Center 411
78. On the Calculation of the Residual Resistivity of Precipitates 423
79. The Voigt Effect under a Strong Electric Field in Semiconductors 431
80. Investigation of the Weak-Field Charge Transport in Semiconducting V₂-VI₃ Compounds with Trigonal Symmetry I. Expanded Model for the Transport Coefficients 439
81. Short Notes
82. Magnetoresistance of Bi_1-x Sb₂ Alloys (0.08 ≤ x ≤ 0.15) in Transversal Quantizing Magnetic Fields 448
83. Thermopower of a Thin Bi Film in a Classical Strong Magnetic Field 448
84. Critical Current of the Quantum Hall Regime 448
85. Piezoresistance in CdIn₂S₄ 448
86. Short Notes
87. LO-TO Splitting and Many-Particle Effects 449
88. Green's Functions Study of the Thermal Conductivity of Solids 453
89. Equation of State and Pressure Derivative of the Bulk Modulus for III-V Covalent Crystals 459
90. The Density of Low Frequencies in a Disordered Chain 463
91. On the Dielectric Theory: Does the Static Ionic Charge Scale with f_i^1/2? 469
92. Isomer Shift and Susceptibility of Mix-Valent EuCu₂Si₂ 473
93. On the Possibility of Resonant Excitation of Spin Waves by an External Electric Field inElectronic-Type Linear Ferromagnetoelectrics 479
94. Spin-1/2 Anisotropic Heisenberg Model in a Transverse Field 483
95. Solitary Solutions of the Heisenberg Model 487
96. On the Possibility of Bose-Einstein Condensation and the Superfluidity of Spin Waves 493
97. Photoluminescence of n-Type InSe 497
98. Absorption Edge in Mn_xZn_1-xTe 501
99. 4f States in Spectra of Rare-Earth Metals 507
100. Comment on "Critical Analysis of the Excitation Map Concept for Studying Threshold Effects in VLEED by J . LOPEZ, J.C. LE BOSSE , and R. BAUDOING" 511
101. Neodymium Luminescence in the Ternary Semiconducting Chalcogenides TIGaS₂ and_TlGaSe₂ 517
102. Influence of Oxygen Centers on the Thermoluminescence of NaF Crystals 523
103. The Donor Wave Functions in Gallium Phosphide and the Real Band Structure 527
104. An Insight into the 10 Dq Value Found in CaZnF₄:Mn²⁺ 531
105. Magnetoresistance of Bi_1-xSb_x Alloys (0.08 ≤ x ≤ 0.15) in Transverse Quantizing Magnetic Fields 535
106. Thermopower of a Thin Bi Film in a Classical Strong Magnetic Field 541
107. Critical Current of the Quantum Hall Regime 545
108. Piezoresistance in CdIn₂S₄ 549
109. Pre-Printed Titles 553