In this thesis the optical properties of quasi two-dimensional organic molecular crystals are investigated. Within this class of materials some systems are metallic, some are insulating due to charge-order, and others even become superconducting. The driving force behind the ground states is the different degree of effective electronic correlations. Recent experimental and theoretical studies of strongly correlated materials suggest that fluctuations of the ordered state may mediate superconductivity. The intention of this work is to prove the presence of such charge fluctuations and reveal their relation to superconductivity. To do this, we investigated BEDT-TTF based organic conductors by optical spectroscopy covering a broad frequency (8-20000 cm−1 ) and temperature (1.8-300 K) range using FTIR- and THz-spectrometers. In addition, the transport properties are investigated by dc four-point contact measurements and microwave cavity perturbation technique.
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Stefan received his diploma from the RWTH Aachen. As a PhD student he joined Martin Dressel's group at the Universität Stuttgart. The present text summarizes parts of his work there. Now he is with Andrea Cavalleri at CFEL in Hamburg in order to investigate the ultrafast dynamics and control of phase transitions in complex correlated materials.
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Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germany
Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In this thesis the optical properties of quasi two-dimensional organic molecular crystals are investigated. Within this class of materials some systems are metallic, some are insulating due to charge-order, and others even become superconducting. The driving force behind the ground states is the di erent degree of e ective electronic correlations. Recent experimental and theoretical studies of strongly correlated materials suggest that uctuations of the ordered state may mediate superconductivity. The intention of this work is to prove the presence of such charge uctuations and reveal their relation to superconductivity. To do this, we investigated BEDT-TTF based organic conductors by optical spectroscopy covering a broad frequency (8-20000 cm-1 ) and temperature (1.8-300 K) range using FTIR- and THz-spectrometers. In addition, the transport properties are investigated by dc four-point contact measurements and microwave cavity perturbation technique. 268 pp. Englisch. Seller Inventory # 9783838123912
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Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Kaiser StefanStefan received his diploma from the RWTH Aachen. As a PhDstudent he joined Martin Dressel s group at the Universitaet Stuttgart. The present textsummarizes parts of his work there. Now he is with Andrea Cavalleri at CFEL. Seller Inventory # 5406733
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Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In this thesis the optical properties of quasi two-dimensional organic molecular crystals are investigated. Within this class of materials some systems are metallic, some are insulating due to charge-order, and others even become superconducting. The driving force behind the ground states is the di erent degree of e ective electronic correlations. Recent experimental and theoretical studies of strongly correlated materials suggest that uctuations of the ordered state may mediate superconductivity. The intention of this work is to prove the presence of such charge uctuations and reveal their relation to superconductivity. To do this, we investigated BEDT-TTF based organic conductors by optical spectroscopy covering a broad frequency (8-20000 cm-1 ) and temperature (1.8-300 K) range using FTIR- and THz-spectrometers. In addition, the transport properties are investigated by dc four-point contact measurements and microwave cavity perturbation technique. Seller Inventory # 9783838123912
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Taschenbuch. Condition: Neu. Interplay of Charge Order and Superconductivity | Optical Properties of Quarter-Filled Two-Dimensional Organic Conductors and Superconductors | Stefan Kaiser | Taschenbuch | Paperback | 268 S. | Englisch | 2015 | Südwestdeutscher Verlag für Hochschulschriften AG Co. KG | EAN 9783838123912 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu. Seller Inventory # 107074026
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Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In this thesis the optical properties of quasi two-dimensional organic molecular crystals are investigated. Within this class of materials some systems are metallic, some are insulating due to charge-order, and others even become superconducting. The driving force behind the ground states is the di¿erent degree of e¿ective electronic correlations. Recent experimental and theoretical studies of strongly correlated materials suggest that ¿uctuations of the ordered state may mediate superconductivity. The intention of this work is to prove the presence of such charge ¿uctuations and reveal their relation to superconductivity. To do this, we investigated BEDT-TTF based organic conductors by optical spectroscopy covering a broad frequency (8-20000 cm-1 ) and temperature (1.8-300 K) range using FTIR- and THz-spectrometers. In addition, the transport properties are investigated by dc four-point contact measurements and microwave cavity perturbation technique.Books on Demand GmbH, Überseering 33, 22297 Hamburg 268 pp. Englisch. Seller Inventory # 9783838123912