Mean-Square Ionic Displacements and Force Constants of Crystals with the CsCl Type Structure

Kapitel in diesem Buch

1. Frontmatter I
2. Classification Scheme II
3. Author Index V
4. Contents 3
5. Review Article
6. Problem of the Coexistence of Superconductivity and Ferromagnetism 9
7. Original Papers
8. Anomalous Temperature Dependence of Charge Carrier Density and Mott Transition in Ferromagnetic Semiconductors 65
9. Sulphur Impurity Level Dependence on Band Structure Variation with Pressure in Ga_xIn _1-x Sb 77
10. Electronic Correlation Effects (Exciton Manifestation) in the Single-Particle Band Structure of Nonmetallic Crystals 87
11. Dynamical Susceptibility for Interacting Electrons in a Narrow Energy Band 99
12. Theory of the Hopping Heat Conductivity in Amorphous Semiconductors and Semiconducting Glasses 111
13. Symmetry of Lattice Vibrations in Selenium and Tellurium 123
14. Cyclotron Resonance and Quantum Oscillations of p-Type Semiconducting Bi _1-x Sb_x Alloys 137
15. Charge Transfer in Some Transition-Metal Semiborides 147
16. Microwave Faraday Effect in Heavily Doped n-Type Germanium 153
17. Extension of the Unsaturable Trap Model to One-Dimensional Interstitial Migration 163
18. Influence of Acoustic Lattice Vibrations on Dynamical X-Ray Diffraction 173
19. Statistical Theory of the Interaction between Point Defects and Flux Lines 181
20. Spinabhängige und optimal lokalisierte Funktionen geringer Energieunschärfe in Metallen 193
21. Effect of Uniaxial Stress and Doping on the One-Phonon Raman Spectrum of GaP 207
22. Dynamics of Single Flux Lines in Superconducting Films by Yortex Microscopy Experiments 215
23. Diffusion of Electron-Hole Drops and Excitons in Germanium 223
24. Temperature Dependence of the IS Line of the Yellow Series of Cu₂O 229
25. Mean-Square Ionic Displacements and Force Constants of Crystals with the CsCl Type Structure 241
26. Theory of Raman Scattering from Excitons 247
27. Further Aspects of the Electrical Conduction in the Highly Anisotropic Organic Semiconductor TEA(TCNQ)₂ 257
28. Shubnikov-de Haas Oscillations in Cd_vHg _1-x Se 267
29. Two-Photon Photoconductivity Measurements in a Hexagonal ZnO Crystal 277
30. Calculation of the X-Ray K and L Emission Bands in AlSb and GaP 285
31. Luminescence Spectra Due to High-Density Excitons in CuBr_xCl _1-x Mixed Crystals 291
32. On the Equivalence of the Kubo Formalism and a Transport Equation Approach 303
33. Galvano- and Thermomagnetic Phenomena in n-InSb-Type Semiconductors at Inelastic Optical Scattering 311
34. Calculation of Binding Energy and Elastic Constants of Simple Metals 325
35. X-Ray Photoemission Measurements of the Valence-Band Density of States of Sb and InSb 337
36. Calculated Infrared Absorption Due to Impurities in Cesium Halides 341
37. Peculiarities of Raman Scattering by Polaritons and Polar Optical Phonons in Anisotropic Crystals 353
38. X-Ray K-Spectra of Chromium in Cr₃X-Compounds 365
39. Erratum 373
40. Short Notes
41. Coupling of Density and Magnetization Modes through the Momentum Dependence of the Electron g-Factor 375
42. Description of Strongly Correlated Electrons in Disordered Alloys 379
43. Impurity and Temperature Dependence of Saturated Drift Velocity in Silicon 383
44. On the Nature of Errors Obtained by Using First Order Perturbation Theory to Calculate Absorption Coefficients in the Dynamical Theory of Electron Diffraction 387
45. Magnetic Properties of Amorphous Mixed Magnets 391
46. Fine Structure of Excitonic Lines in CuCl 397
47. On Lattice Green Functions 401
48. The Phase Transition of In₃Sn and Its Influence on the Superconducting Transition Temperature 407
49. Poole-Frenkel Affect on Centres with Screened Coulomb Potential 409
50. Magnetic Anisotropy Induced by Self-Interstitials in Low Temperature Electron Irradiated Iron 415
51. The Low-Temperature Instability of Plastic Flow 419
52. On the Theory of Electroabsorption in Disordered Semiconductors - A Formula for the Low Field Limit 423
53. Pre-printed Titles 427