Structural Phase Transitions in Layered Transition Metal Compounds

Structural Phase Transitions in Layered Transition Metal Compounds
Author: K. Motizuki
Publisher: Springer Science & Business Media
Total Pages: 309
Release: 2012-12-06
Genre: Science
ISBN: 9400945760

Download Structural Phase Transitions in Layered Transition Metal Compounds Book in PDF, Epub and Kindle

The structural phase transition is one of the most fundamental problems in solid state physics. Layered transition-metal dichalcogenides provide us with a most exciting area for the study of structural phase transitions that are associated with the charge density wave (CDW). A large variety of structural phase transitions, such as commensurate and incommensurate transitions, and the physical proper ties related to the formation of a CDW, have been an object of intense study made for many years by methods employing modem microscopic techniques. Rather recently, efforts have been devoted to the theoretical understanding of these experimental results. Thus, McMillan, for example, has developed an elegant phenomenological theory on the basis of the Landau free energy expansion. An extension of McMillan's theory has provided a successful understanding of the successive phase transitions observed in the IT- and 2H-compounds. In addition, a microscopic theory of lattice instability, lattice dynamics, and lattice distortion in the CDW state of the transition-metal dichalcogenides has been developed based on their electronic structures. As a result, the driving force of the CDW formation in the IT- and 2H-compounds has become clear. Furthermore, the effect of lattice fluctuations on the CDW transition and on the anomalous behavior of various physical properties has been made clear microscopically.


Structural Phase Transitions in Layered Transition Metal Compounds
Language: en
Pages: 309
Authors: K. Motizuki
Categories: Science
Type: BOOK - Published: 2012-12-06 - Publisher: Springer Science & Business Media

GET EBOOK

The structural phase transition is one of the most fundamental problems in solid state physics. Layered transition-metal dichalcogenides provide us with a most
Structural Phase Transitions in Layered Transition Metal Compounds
Language: en
Pages: 316
Authors: K Motizuki
Categories:
Type: BOOK - Published: 1986-10-31 - Publisher:

GET EBOOK

Magnetic Properties of Layered Transition Metal Compounds
Language: en
Pages: 430
Authors: L.J. de Jongh
Categories: Science
Type: BOOK - Published: 2012-12-06 - Publisher: Springer Science & Business Media

GET EBOOK

In the last two decades low-dimensional (low-d) physics has matured into a major branch of science. Quite generally we may define a system with restricted dimen
Phase Transitions in Low-Dimensional Transition Metal Compounds
Language: en
Pages:
Authors:
Categories:
Type: BOOK - Published: 2006 - Publisher:

GET EBOOK

The materials in the scope of this dissertation belong to the domain where Peierls and Mott physics meet - in other words, both electron-phonon coupling and ele
Emergent States in Photoinduced Charge-Density-Wave Transitions
Language: en
Pages: 234
Authors: Alfred Zong
Categories: Science
Type: BOOK - Published: 2021-09-17 - Publisher: Springer Nature

GET EBOOK

This book advances understanding of light-induced phase transitions and nonequilibrium orders that occur in a broken-symmetry system. Upon excitation with an in