Transport and NMR Studies of Charge Glass in Organic Conductors with Quasi-triangular Lattices
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Beschreibung
This thesis experimentally demonstrates the much discussed electronic charge-glass states in solids. It focuses on quasi-two-dimensional organic conductors of the θ-(BEDT-TTF)2X family, which form anisotropic triangular lattices, and examines their electronic properties using various measurements: resistivity, time-resolved electric transport, X-ray diffraction analysis, and nuclear magnetic resonance spectroscopy. The hallmark of the charge glass caused by geometrical frustration of lattice structure for those materials is successfully observed for the first time. The thesis provides new insights into the exotic properties of matter driven by strong electron correlations and crystalline frustration.
The introduction enables beginners to understand fundamentals of the charge-glass states and the organic-conductor family θ-(BEDT-TTF)2X. The comprehensive and detailed descriptions of the experimental demonstration make this a valuable resource.
Nominated as an outstanding PhD thesis by the Department of Applied Physics, The University of Tokyo
Pioneers experimental research on charge-glass states of electrons
Demonstrates charge-glass states driven by frustrated crystalline structures
Opens up a research platform integrating strongly correlated electrons with soft matter physics
Nominated as an outstanding PhD thesis by the Department of Applied Physics, The University of Tokyo Pioneers experimental research on charge-glass states of electrons Demonstrates charge-glass states driven by frustrated crystalline structures Opens up a research platform integrating strongly correlated electrons with soft matter physics Includes supplementary material: sn.pub/extras
Autor*in
Takuro Sato
Themen in »Transport and NMR Studies of Charge Glass in Organic Conductors with Quasi-triangular Lattices«
Strongly Correlated Electron System Organic Conductor Materials Geomerical Frustration Glassy State of Charge Crystallization of Electrons Resistivity Measurement Time-Resolved Electrical Transport Measurement X-Ray Diffuse Scattering Measurements Carbon-13 Nuclear Magnetic Resonance Measurement