Spectroscopic study on charge-spin-orbital coupled phenomena in Mott-Transition oxides Masaki Uchida

Format:

Book

Thesis/Dissertation

Author/Creator:

Uchida, Masaki

Series:

Springer theses

Springer theses 2190-5053

Language:

English

Subjects (All):

Charge transfer.

Transition metal oxides--Spectra.

Transition metal oxides.

Genre:

theses

dissertations

Academic theses

Physical Description:

1 online resource

Place of Publication:

Tokyo New York Springer ©2013

Language Note:

English

Summary:

In this thesis the author presents the results of extensive spectroscopy experiments beyond the bounds of each transition element to clarify the origins of characteristic spectral features and charge dynamics in charge-spin-orbital coupled phenomena in Mott-transition oxides. Several counterpart 3d transition-metal oxides were adopted as model systems suitable for examining the mechanisms involved, and their electronic structures were systematically investigated using three main spectroscopy methods. Comparative studies on the charge dynamics and Mott transition features of transition-metal oxides were performed: Charge dynamics and thermoelectricity in a typical Mott transition system La1-XSrXVO3, charge dynamics in a doped valence-bond solid system (Ti1-xVx)2O3 and in layered nickelates R2-xSrxNiO4 with charge-ordering instability are investigated thoroughly. The results obtained successfully provide a number of novel insights into the emergent phenomena near the Mott transition

Contents:

Introduction Experimental Methods Charge Dynamics and Thermoelectricity in a Typical System Charge Dynamics in a Doped Valence-Bond Solid System Charge Dynamics in Layered Nickelates with

Notes:

Ph. D. University of Tokyo

Includes bibliographical references

ISBN:

9784431542971

4431542973

OCLC:

827535686

Access Restriction:

Restricted for use by site license