Real-Time Quantum Dynamics of Electron-Phonon Systems

Softcover Nachdruck of the original 1. Auflage 2018
ISBN: 978-3-030-07169-1
Verlag: Springer International Publishing

Buch, Englisch, 175 Seiten, Previously published in hardcover, Format (B × H): 155 mm x 235 mm, Gewicht: 306 g

Reihe: Springer Theses

This book develops a methodology for the real-time coupled quantum dynamics of electrons and phonons in nanostructures, both isolated structures and those open to an environment. It then applies this technique to both fundamental and practical problems that are relevant, in particular, to nanodevice physics, laser–matter interaction, and radiation damage in living tissue.The interaction between electrons and atomic vibrations (phonons) is an example of how a process at the heart of quantum dynamics can impact our everyday lives. This is e.g. how electrical current generates heat, making your toaster work. It is also a key process behind many crucial problems down to the atomic and molecular scale, such as the functionality of nanoscale electronic devices, the relaxation of photo-excited systems, the energetics of systems under irradiation, and thermoelectric effects. Electron–phonon interactions represent a difficult many-body problem. Fairly standard techniques are available for tackling cases in which one of the two subsystems can be treated as a steady-state bath for the other, but determining the simultaneous coupled dynamics of the two poses a real challenge. This book tackles precisely this problem.

Zielgruppe

Research

Autoren/Hrsg.

Rizzi, Valerio

Fachgebiete

• Naturwissenschaften Physik Quantenphysik Atom- und Molekülphysik
• Technische Wissenschaften Technik Allgemein Nanotechnologie
• Naturwissenschaften Physik Thermodynamik Festkörperphysik, Kondensierte Materie

Inhaltsverzeichnis

Physical Motivation.- Effective Temperature Methods.- Atomistic Methods.- The ECEID Method.- ECEID Validation.- Thermalization with ECEID.- Inelastic Electron Injection in Water.- A New Development: ECEID xp.