E-Book, Englisch, Band 9, 176 Seiten, eBook
Fridkin Photoferroelectrics
Erscheinungsjahr 2012
ISBN: 978-3-642-81351-1
Verlag: Springer
Format: PDF
Kopierschutz: 1 - PDF Watermark
E-Book, Englisch, Band 9, 176 Seiten, eBook
Reihe: Springer Series in Solid-State Sciences
ISBN: 978-3-642-81351-1
Verlag: Springer
Format: PDF
Kopierschutz: 1 - PDF Watermark
Zielgruppe
Research
Autoren/Hrsg.
Weitere Infos & Material
1. Introduction.- 2. The Thermodynamics of Photoferroelectrics.- 2.1 The Free Energy of a Ferroelectric Semiconductor.- 2.2 First- and Second-Order Phase Transitions.- 2.3 Effect of Electrons on Phase Transitions: Photoferroelectric Phenomena.- 2.4 The Energy-Gap Anomaly.- 2.5 Electrical Conductivity of Ferroelectric Semiconductors Near the Curie Point.- 3. The Microscopic Theory of Photoferroelectric Phenomena.- 3.1 Ferroelectric Phase Transitions and the Soft Vibration Mode..- 3.2 Effect of Screening on the Soft Vibration Mode.- 3.3 Ferroelectric Phase Transitions and Interband Electron-Phonon Interactions.- 3.4 Change in Dipole Moment of Centres on Optical Recharging.- 3.5 Phasons and Fluctuons.- 4. Screening of Spontaneous Polarization.- 4.1 Debye Length as Screening Length Parameter in Ferroelectrics.- 4.2 Screening and Periodic Structure of Interphase Boundaries in Ferroelectrics.- 5. Photoferroelectric Phenomena and Photostimulated Phase Transitions.- 5.1 Thermodynamics of Photoferroelectric Phenomena.- 5.2 Photostimulated Shift of Phase Transition Temperature and Photohysteresis Effect.- 5.3 Influence of Electron Excitations on Spontaneous Polarization.- 5.4 Photodeformation Effect.- 5.5 Photoinduced Rayleigh Scattering in BaTiO3.- 6. The Anomalous Photovoltaic Effect in Ferroelectrics.- 6.1 The APV Effect in Ferroelectrics.- 6.2 Photovoltaic Current with Short-Circuited Electrodes.- 6.3 The Nature of the AP Effect in Ferroelectrics.- 7. The Photorefractive Effect in Ferroelectrics.- 7.1. Mechanisms of the PR Effect in Ferroelectrics.- 7.2. Photorefractive Holographic Recording.- 7.3 Photorefractive Sensitivity.- 7.4 Effect of Photorefraction on Multiphoton Excitation.- 8. Screening Phenomena.- 8.1 Influence of Nonequilibrium Carriers on Screening of Interfaces.- 8.2 Influence of Screening on Switching Processes.- 8.4 Screening and Short-Circuit Photocurrents.- References.
