Raman Scattering Studies on (NH₄)Cl _1-x Br_x Mixed Crystals in the Tetragonal Phase

Chapters in this book

1. Author Index I
2. Classification Scheme VI
3. Contents 1
4. Review Article
5. Effects of Pressure on the Electronic Structure of Transition d-Metals 11
6. Original Papers
7. Electron and Mossbauer Spectra of M₂Sb_xSn _1-x Cl₆ Mixed Crystals 51
8. Investigating the Reliability of Local Empirical Pseudopotential for Band Structure of PbTe by Comparing Calculated Optical and Photoelectric Properties with Experimental Data 59
9. Uniaxial-Stress-Induced Splitting of Plasma Edge in Single Crystals of MB₆ Compounds 69
10. Core Transitions from the Al 2p Level in Amorphous and Crystalline Al₂O₃ 77
11. Lattice Vibrations and Free Carrier Dispersion in PbSe 89
12. Magnetische Bereichsstrukturen in Typ-I-Dünnschichtsupraleitern 97
13. Crystal Field Determination in Rare-Earth Oxysulfides 105
14. Spin-Lattice Coupling Constants of Divalent Manganese in a Tetragonal Lattice 115
15. Asymptotic and Pre-Asymptotic Region of Charge Density Oscillation around Impurities in Dilute Copper-Based Alloys 123
16. LCAO Calculations for the Boron and Nitrogen Interstitial in the Diamond Lattice 131
17. The Dislocation Loop in an Anisotropic Medium and Its Interaction with an Interstitial Atom 139
18. Isotope Effect in Self-Diffusion of Cs in Single Crystals of CsI 153
19. The Magneto-Seebeck Coefficient of Bismuth Single Crystals 163
20. Burstein Shift of the Absorption Edge of n-Bi₂Se₃ 171
21. Optical Phonons in Small Crystals of ABO₃ Perovskites 177
22. The H₂O^_ Centre in KCl: An F-Like Paramagnetic and Paraelectric Defect 183
23. Temperature Dependence of Paraelectric Resonance of OH- Centres in KI Single Crystals 197
24. Landau Levels in Uniaxially Stressed p-Type Germanium 201
25. Bloch Electrons in Irrational Magnetic Fields 215
26. The Interaction between s-n-Domain Walls and Lattice Defects in Type-I Superconductors 231
27. Alloys with Off-Diagonal Disorder 241
28. Stark Effect of Wannier-Mott Excitons Due to Disorder 251
29. Dispersion of Surface and Bulk Phonon-Polaritons on α-Quartz Measured by Attenuated Total Reflection 259
30. Influence of Clusters on the Thermal Conductivity of GaAs 271
31. The Fermi Surface of White Tin from RF Size Effect Measurements 279
32. Evidence from Transport Measurements at High Pressures for Donor Ions Occupying Non-Equivalent Lattice Positions in InSb 291
33. Theory of the Order Parameter oi NaNO₂ in Molecular Field Approximation 297
34. Optical Pumping and Transverse Magnetic Field Effect for Excitation above the Band Edge in p-Type Semiconductors 307
35. An Exact Solution of a New Superconducting State 317
36. Normal Electromagnetic Waves and the Propagation of Light through Crystals 325
37. State Equation of the Ising Model in the Ladder Approximation 333
38. A Model of the Electrical Transport Phenomena in Imperfect Crystals of Copper Phthalocyanine 341
39. The Influence of "Rotational" Lattice Deformation States on the F Center Emission 349
40. Hondo Effect in the Transport Properties of the CsCl-Type Compounds Fe _1-x Ti _1+x 361
41. Effect of Magnetic Surface Reconstruction in Spin-Wave Resonance: Twofold Resonance of the Surface Mode 371
42. Resistance Minimum in Dilute "Magnetic" Alloys in the Absence of Impurity Moments 377
43. Raman Scattering Studies on (NH₄)Cl _1-x Br_x Mixed Crystals in the Tetragonal Phase 385
44. Temperature Dependence of the Nuclear Spin Relaxation Rate of Liquid ¹¹⁵In 397
45. Toward a Dielectric Theory of Chemical Bonding 403
46. On the Theory of Rate Processes in Condensed Media 411
47. Solution of the Onsager Ion Recombination Model in One Dimension 425
48. Short Notes
49. On Dopplerons in Noncompensated Metals 433
50. ESR Study of LiIO₃:Cr ³⁺ 437
51. Magnetostriction and Magnetic Anisotropy of CdCr₂S₄ 439
52. Oguchi's Hamiltonian as the Zeroth Approximation in the Diagram Technique of the Self-Consistent Field Method for the Heisenberg Ferromagnet 445
53. Bond Anisotropy in Amorphous Ferromagnets and Its CPA-RPA Treatment 449
54. On the Lambda Transition in Solid Orthohydrogen 453
55. Intensity of Low Energy Plasmon Satellite Band in Soft X-Ray Emission Spectra 457
56. Tracer Diffusion of Magnesium in Aluminum Single Crystals 461
57. A Modification of the Generalized Callaway Thermal Conductivity Equation to Allow for Phonon Dispersion 467
58. Mechanical Anomalies and Critical Behaviour in a d-Dimensional Model 471
59. Investigations of Surface Impedance of Bi in the Radio Frequency Range as a Function of the Excitation Amplitude 475
60. Folding and Pseudopotential Theory 479
61. The Saturation Effect in the Two-Level System with Non-Zero Average Dipole Electric or Magnetic Momenta 483
62. Defecton Effects in the Scattering of Slow Neutrons 487
63. Bound States of Frenkel Excitons 491
64. Magnetic Susceptibility of Pb _0.94 Sn _0.06 Se 493
65. A Remark on the Economou-Cohen Localization Criterion and Its Application to Diagonal Disordered Systems 497
66. Positron Annihilation in Solid Hydrocarbons 501
67. On the Temperature Dependence of the Band-Gap in Semiconductors 503
68. Electroabsorption and Electrodispersion of CdSe in the Exciton Region 507
69. Experimental Study of Raman Scattering by KCl Containing F-Centers 513
70. Diskrete Photoionisationsbanden in ZnSe:Cr-Einkristallen 517
71. Thermal Conductivity of Thin Crystals of Pure Silicon 521
72. Erratum 525
73. Pre-printed Titles 527