Resonance LO Phonon-Assisted Luminescence and Light and Heavy Excitons in NaI Crystals

Chapters in this book

1. Frontmatter I
2. Contents 451
3. Original Papers
4. Structure
5. Calculation of Lattice Sums2 459
6. An Interpolytypical Transition in NbS₂ 465
7. Lattice properties
8. Dynamics of Paraelectric and Ferroelectric SbSI 471
9. Density Functional Pseudopotential Calculation of the Cohesive Properties of Disordered Solid Alloys of Alkaline-Earth Metals 483
10. Low-Frequency Light Scattering in Superionic Glasses (AGI)x(Ag₂O1B₂O₃) _1-x 489
11. On Binding and Superconductivity in Isotypes of Cr₃Si 497
12. Baman Piezospectroscopy in GaAs Revisited 505
13. Electron-Phonon Interaction in Dielectric Bilayer Systems 513
14. Low-Frequency Dielectric Response Function of Sodium Nitrate 531
15. A MREI Model for Zincblence-Like Phonons in CdGa₂ (S_xSe _1-x )₄ Mixed Crystals 539
16. Directional Dispersion of the Phonon Modes in Optically Uniaxial Solids, Par-Infrared Reflection Spectra, Dielectric and Optic Constants, Dynamic Effective Ionic Charges of the Defect Chalcopyrites CdGa₂S₄, CdGa₂Se₄, HgGa₂S₄, and HgGa₂Se₄ 549
17. A Pseudopotential Approach to the Structural and Thermodynamical Properties of III-V Ternary Semiconductor Alloys 559
18. Simple Dynamical Model for the Vibrations of the Halogen Crystals 569
19. The Ionic Gyration and Electrogyration in Dielectric Crystals 577
20. Defects, atomistic aspects
21. Mossbauer Diffraction in the Superionic Conductor RbAg₄I₅ 587
22. On the Interaction between a Screw Dislocation and Point Defects in B.C.C. Transition Metals 595
23. Aggregation of Mn²⁴ -Cation Vacancy Dipoles in KCl Matrix 601
24. Magnetism
25. Soliton Excitations in Terms of Pseudo-Riemannian Manifolds 607
26. The Effect of Spin-Vibrational Interaction in Magnetic Properties of Exchange Tetraclusters 615
27. Determination of Effective Indirect Exchange Interaction Integrals in Ferrimagnets 625
28. A Self-Consistent Approach to the Ideal Magnetization in Heterogeneous Ferromagnetics 631
29. The General Theory of the Dynamic Susceptibility in Thin Ferromagnetic Films 641
30. On Static Kink Solutions for an Anisotropic Heisenberg Ferromagnetic Chain 649
31. Extended electronic states and transitions
32. The Para- and Ortho-Phases of High-Density Excitons in Cu₂O 657
33. Optical Properties of NiAl Intermetallic Compounds during Concentration and Temperature B.C.C.-F.C.T. Transitions 667
34. Resonance LO Phonon-Assisted Luminescence and Light and Heavy Excitons in NaI Crystals 675
35. A Comparison of the C KYV Auger Spectra of NbC and NbN _0.7 C _0.3 683
36. Exciton Impact Ionization and Electric Conductivity in Germanium at Low Temperature 687
37. Temperature Dependence of Optical Absorption near the Structural Phase Transition of Potassium Nitrate 697
38. Optical and Magnetic Investigations of Some MAs-Type Transition Metal Compounds2 707
39. Many-Body Theory for the Dense Exciton Gas of Direct Semiconductor 717
40. Shell Model for Clusters of Dense-Packed s-Scatterers and Calculation of the Density of States 729
41. Optical Properties of ß' -AuZn by Wavelength-Modulated Derivative Spectroscopy 735
42. Influence of Magnetic Quantization on the Effective Electron Mass in Ternary Semiconductors 745
43. Localized electronic states and transitions
44. Transient I_e Centres in Alkali Halides 755
45. One-Particle Crystal Field Hamiltonians 763
46. Theory of Vibrational Relaxation of Rf Centres in Rare-Gas Solids 775
47. Optical Anisotropy and Dichroism of A-Centres in NaCl and KCl Single Crystals Irradiated with X-Rays under DC Fields 785
48. Energy Transfer Mechanisms in the NaCl:Pb++, Mn++ System along Aggregation Processes 789
49. Thermal Stability of Fe⁺ Centres and Thermoluminescence of ZnS Single Crystals 799
50. Electric transport
51. The Resistance of a One-Dimensional System with a Stationary Random Potential which is a Markov Process 805
52. Temperature Dependences of Conductivity at Small Electron Mean Free Path 813
53. The Non-Equilibrium Electron Distribution Function in the Electrical Resistance Problem for Potassium Metal 823
54. Cadmium Concentration Dependence of Mobility in Cadmium-Doped Lead Telluride 835
55. Short Notes
56. Comment on the Elastic Constants of CaF₂-SrF₂ Mixed Crystals 845
57. The Ionicity Dependence of the Interatomic Potential Parameters of Covalently Bonded Materials 849
58. On a Simple Relation for the Adiabatic Anderson-Griineisen Parameter in Solids 855
59. Flory's Formula for the Entropy of Mixing of LiNa Alloy 861
60. Stimulated Brillouin Scattering and Brillouin Instability in Dissipative Piezosemiconducting Plasmas 867
61. Pressure Derivative of Elastic Stiffness Constants for oc- Phase Cu-Based Alloys 873
62. Temperature Induced Metamagnetic Transitions in the Magnetoelastic Spin Model 877
63. Influence de l' ordre â courte distance sur le moment magnétique des solutions solideâ quasibinaires â la structure du grenat avec la substitution dans un sous-réseau 881
64. The Effect of the Laser-Dressed s-f Interaction on the Nfeel Temperature of Antiferromagnetics 885
65. Virtual Dipole-Exchange Surface Magnons on Semi-Infinite Uniaxial Antiferromagnets 891
66. Effect of Uniaxial Long-Range Exchange Interaction on the Magnetic Properties of the Biferromagnetic Interface 897
67. Electronic Properties of Europium Chalcogenides (EuO, EuS, EuSe, EuTe) 903
68. Sulfur K X-Ray Absorption-Edge Structures and Electronic States of Transition-Metal Sulfides MS and MS2 (M = Fe, Co, Ni) 907
69. Soft X-Ray Spectra of Amorphous Hydrogenated Silicon 913
70. Calculation of the Subband Structure of Inversion Layers in p-InSb Bicrystals 917
71. Energy Level Crossing of the Ni++ Ion Induced by Magnetic Field in NiSnCl₆-₆H₂O and -NiSO₄·₆H₂O 923
72. EPR Measurements on Fe-Cu Complexes in ZnSe 927
73. Band Structure Variation of the (0001) Face for Corundum during Formation and Hydration 931
74. Pre-Printed Titles 937