Beschreibung:
Polarons in Advanced Materials will lead the reader from single-polaron problems to multi-polaron systems and finally to a description of many interesting phenomena in high-temperature superconductors, ferromagnetic oxides, conducting polymers and molecular nanowires. The book divides naturally into four parts. Part I introduces a single polaron and describes recent achievements in analytical and numerical studies of polaron properties in different electron-phonon models. Part II and Part III describe multi-polaron physics, and Part IV describes many key physical properties of high-temperature superconductors, colossal magnetoresistance oxides, conducting polymers and molecular nanowires, which were understood with polarons and bipolarons.
The book is written in the form of self-consistent reviews authored by well-established researchers actively working in the field and will benefit scientists and postgraduate students with a background in condensed matter physics and materials sciences.
A contemporary 'encyclopedia' of polarons
Large and Small Polarons.- Optical Properties of Few and Many Fröhlich Polarons from 3D to 0D.- Small Polarons: Transport Phenomena.- Magnetic and Spin Effects in Small Polaron Hopping.- Single Polaron Properties in Different Electron Phonon Models.- Path Integrals in the Physics of Lattice Polarons.- Path Integral Methods in the Su-Schrieffer-Heeger Polaron Problem.- Bipolarons in Multi-Polaron Systems.- Superconducting Polarons and Bipolarons.- Small Adiabatic Polarons and Bipolarons.- From Single Polaron to Short Scale Phase Separation.- Strongly Correlated Polarons.- Numerical Solution of the Holstein Polaron Problem.- Lang-Firsov Approaches to Polaron Physics: From Variational Methods to Unbiased Quantum Monte Carlo Simulations.- Spectroscopic Properties of Polarons in Strongly Correlated Systems by Exact Diagrammatic Monte Carlo Method.- Polarons in Contemporary Materials.- Photoinduced Polaron Signatures in Infrared Spectroscopy.- Polarons in Colossal Magnetoresistive and High-Temperature Superconducting Materials.- Polaron Effects in High-Temperature Cuprate Superconductors.- Current Rectification, Switching, Polarons, and Defects in Molecular Electronic Devices.
