Buch, Englisch, Band 79, 176 Seiten, Format (B × H): 210 mm x 279 mm, Gewicht: 464 g
Buch, Englisch, Band 79, 176 Seiten, Format (B × H): 210 mm x 279 mm, Gewicht: 464 g
Reihe: The Lebedev Physics Institute Series
ISBN: 978-1-4684-8886-9
Verlag: Springer US
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Research
Autoren/Hrsg.
Weitere Infos & Material
Investigation of the Spectral-Luminescence Properties of Ruby as Active Laser Medium.- I. Spectral Distribution of Luminescence Quantum Efficiency and Absorption Spectra.- II. Phosphorescence of Ruby. Energy Band Scheme.- III. Color Centers in Ruby.- IV. Effect of an External Electric Field on the Spectrum of Cr3+ in Ruby.- Conclusions.- Literature Cited.- Relationship between Optical Depths of Electron Traps.- §1. Theory of the Method.- §2. Phototransitions and Associated Optical and Thermal Trap Depths.- §3. Apparatus and Measurement Procedure.- §4. Investigated Samples and Excitation Method.- §5. Optical Depths of Traps in ZnS.- §6. Thermal Depths of Traps in ZnS.- §7. Adiabatic and Nonadiabatic Liberation of Electrons from Traps in ZnS.- §8. Optical and Thermal Depths of Traps in Diamond.- §9. Polarons in ZnS.- Literature Cited.- Nonisostructural Paramagnetic Centers in One-Activator Crystal Phosphors.- I. ESR of Mn Ions in ZnS.- II. Cubic and Hexagonal ZnS with Eu2+ Impurity Centers.- III. Influence of Irradiation on Cr3+ Centers in Ruby.- IV. Mn2+ Impurity Ions in the Na2ZnGeO4 Lattice.- Literature Cited.- Application of the Polarization Diagram Method to Studies of Uniaxial Crystals.- §1. Allowance for Birefringence.- §2. Allowance for Absorption of Exciting Light and Luminescence.- §3. Polarization Diagrams of a Rotator.- §4. General Case: Combination of a Linear Oscillator with a Rotator.- §5. Influence of Depolarization.- §6. Analysis of Some Specific Cases.- §7. Experimental Investigation of Zinc Sulfide.- Literature Cited.- Luminescence Polarization Investigation of the Structure of Doped Molecular Crystals.- §1. Structure Investigations of Doped Naphthalene Single Crystals.- §2. Structure Investigations of Crystals with Two Impurities.- §3. Structure Investigations of Doped Anthracene Single Crystals.- §4. Relationship between the Structure of Doped Crystals and Energy Migration between Impurity Molecules.- Literature Cited.- Influence of a Strong Electromagnetic Field on Phase Transitions in Ferroelectrics.- §1. Optically Induced Ferroelectric Transitions.- §2. Heating Effects in a Strong Optical Field.- Conclusion.- Literature Cited.