Self-Trapped Excitons

摘要: 1 Introduction.- 1.1 Excitons.- 1.1.1 One-Electron Band State.- 1.1.2 Exciton 1.1.3 Absorption Spectr.- 1.1.4 Luminescence Spectra.- 1.2 Charge Carriers and Excitons in a Deformable Lattice.- 1.2.1 Polarons.- 1.2.2 Self-Trapping Continuum Model.- 1.2.3 The Electron-Hole System 1.2.4 Exciton-Phonon Coupling Constant from the Urbach Edge.- 1.3 Scope of this Monograph.- 2 Investigation Self-Trapped Defect Perspective.- 2.1 Atomistic Structure Carriers.- 2.1.1 Holes.- 2.1.2 Electrons.- 2.2 2.3 Experimental Methods.- 2.3.1 Transient Optical Emission.- 2.3.2 Photoconversion Spectroscopy.- 2.3.3 Synchrotron Radiation Studies.- 2.3.4 Optically Detected Magnetic Resonance.- 2.4 Theoretical 2.4.1 Extended-Ion Approximation.- 2.4.2 Semi-Empirical 2.4.3 Hartree-Fock Cluster 3 Condensed Rare Gases.- 3.1 Electronic Structure.- 3.2 3.2.1 Luminescence.- 3.2.2 Absorption.- 3.2.3 3.2.4 Surface STE States.- 3.3 Theory Rare-Gas Solids.- 3.3.1 Method Based on ab initio Ne*-Ne Potentials.- 3.3.2 Approaches.- 3.3.3 Other 3.4 Desorption Surface.- 4 Alkaline Earth Fluorides.- 4.1 4.2 Lattice Defects.- 4.3 Fluorite Crystals.- 4.3.1 Calculations for CaF2 SrF2.- 4.3.2 Zero-Field Splitting Triplet STE.- 4.4 4.5 Formation.- 5 Alkali Halides.- 5.1 Material Properties.- 5.2 5.2.1 as (Vk + e).- 5.2.2 Relaxation e) 5.2.3 Off-Center 5.2.4 Calculation 5.3 5.3.1 Survey 5.3.2 ?-Polarized Bands.- 5.3.3 Sublevel Decay Kinetics.- 5.3.4 5.3.5 Positions.- 5.3.6 Shape.- 5.3.7 Pressure Dilatation Effects.- 5.3.8 Excitation 5.4 Magneto-Optics, ODMR, ODENDOR.- 5.4.1 Circular Polarization.- 5.4.2 5.4.3 Electron Nuclear Double 5.5 Excited-State 5.5.1 Characteristic Features Binding Energies.- 5.5.2 Polarization Analysis.- 5.6 Resonant Raman Scattering.- 5.7 Dynamics.- 5.7.1 Conversion Free to 5.7.2 Hole 5.7.3 Formation Excited 5.7.4 Hot 5.8 5.8.1 Quenching 5.8.2 Diffusion 6 Halide 6.1 Nascent Pairs.- 6.2 Thermally Activated Conversion.- 6.2.1 Primary versus Stabilization.- 6.2.2 H Center 6.3 Dynamic Process.- 6.3.1 Rabin-Klick Diagram.- 6.3.2 Time-Resolved 6.3.3 Mechanisms.- 6.4 Stabilization 6.5 Defects at Surfaces.- 6.5.1 Induced by Excitonic Processes.- 6.5.2 Atomic Force Microscopy.- 6.5.3 Processes Clusters.- 7 Silicon Dioxide.- 7.1 7.1.1 Crystal 7.1.2 7.2 7.2.1 Semiempirical (INDO) Approach.- 7.2.2 7.3 Experiments Crystalline SiO2.- 7.3.1 7.3.2 7.3.3 Absorption, Volume Change, 7.4 Amorphous 7.5 Holes 7.6 Generation 8 Simple Organic Molecular 8.1 8.2 Pyrene.- 8.3 Anthracene.- 8.4 Perylene.- 9 Silver 9.1 9.2 AgCl.- 9.2.1 Transitions.- 9.2.2 Barrier Transport.- 9.3 9.3.1 9.3.2 9.3.3 AgBr AgBr1-XC1X Alloy System.- 10 As2Se3 Chalcogenides.- 10.1 States As2Se3.- 10.2 Exciton.- 10.3 10.4 10.5 Spectroscopy Trigonal Selenium.- 11 Materials, Extrinsic Self-Trapping, Low-Dimensional Systems.- 11.1 Ammonium 11.2 KMgF3 Related Perovskites.- 11.3 Alkaline-Earth Fluorohalides.- 11.4 11.5 LiYF4.- 11.6 ZnSeTex.- 11.7 Quasi-One-Dimensional References.