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" Thermoelectric Bi₂Te₃ nanomaterials / "
edited by Oliver Eibl, Kornelius Nielsch, Nicola Peranio and Friedemann Völklein
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BL
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650170
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dltt
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| Main Entry
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Eibl, Oliver.
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| Title & Author
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Thermoelectric Bi₂Te₃ nanomaterials /\ edited by Oliver Eibl, Kornelius Nielsch, Nicola Peranio and Friedemann Völklein
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1 online resource :: illustrations
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| ISBN
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9783527672639
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: 352767263X
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: 9783527672622
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: 3527672621
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: 9783527672615
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: 3527672613
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: 9783527672608
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: 3527672605
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9783527334896
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: 3527334890
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: 9783527334896
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| Bibliographies/Indexes
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Includes bibliographical references and index
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| Contents
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Old and New Things in Thermoelectricity / Rudolf P. Huebener -- Three Thermoelectric Effects -- Seebeck Effect -- Peltier Effect -- Thomson Effect -- Semiconductors -- My Entry into Thermoelectricity -- Peltier Cascades -- Challenge of Materials Science -- References -- Synthesis of Nanowires, Thin Films, and Nanostructured Bulk -- Electrodeposition of Bi₂Te₃-Based Thin Films and Nanowires / William Töllner, Svenja Bäßfler, Nicola Peranio, Eckhard Pippel, Oliver Eibl, Kornelius Nielsen -- Introduction -- Fundamentals of Bi₂Te₃-Based Electrodeposition -- Electrodeposition of Bi₂Te₃ Thin Films -- Electrodeposition of Thermoelectric Nanowires -- Electrodeposition of Bi₂Te₃ Nanowires -- Ternary Bi₂Te₃-Based Nanowires -- Conclusion -- References -- Bi₂Te₃ Nanowires by Electrodeposition in Polymeric Etched Ion Track Membranes: Synthesis and Characterization / Oliver Picht, Janina Krieg, Maria Eugenia Toimil-Molares -- Introduction -- Synthesis of Bi₂Te₃ NWs with Controlled Size and Crystallography -- Fabrication of Etched Ion-Track Membranes -- Swift Heavy-Ion Irradiation -- Chemical Etching -- Electrodeposition of Bi₂Te₃ NWs -- Experimental Setup -- Electrodeposition of Bi₂Te₃ and Choice of the Electrolyte -- Chronoamperometric Current-Time Curves -- Morphological and Crystallographic Characterization of Bi₂Te₃ NWs -- NW Arrays -- Morphology of Individual Nanowires as a Function of the Deposition Parameters -- Adjusting the Nanowire Dimensions -- Investigation of the Nanowire Crystallinity and Composition by TEM -- Investigation of the Preferred Crystallographic Orientation of Wire Arrays by X-Ray Diffraction -- Conclusions -- References -- Fabrication and Comprehensive Structural and Transport Property Characterization of Nanoalloyed Nanostructured V₂VI₃ Thin Film Materials / Markus Winkler, Torben Dankwort, Ulrich Schürmann, Xi Liu, Jan D. König, Lorenz Kienle, Wolfgang Bensch, Harald Böttner, Kilian Bortholomé -- Situation/State of the Art before the Start of Our Combined Research Project -- Motivation for Research on V₂VI₃ Multilayered Structures -- Binary Thin Films -- Results Obtained for SL Structures -- Results Obtained from a Theoretical Analysis of V₂VI₃ Binaries and Nanoscale SL Structures -- Conclusion and Outlook -- Acknowledgments -- References -- Structure and Transport Properties of Bi₂Te₃ Films / Guoyu Wang, Lynn Endicott, Ctirad Uher -- Introduction -- Structural Aspects of the Tetradymite-type Lattice -- MBE Film Deposition -- Structural Characterization of Bi₂Te₃ Films -- Transport Properties of Films on Sapphire Substrates -- Conclusion -- Acknowledgment -- References -- Bulk-Nanostructured Bi₂Te₃-Based Materials: Processing, Thermoelectric Properties, and Challenges / Vicente Pacheco, Henrik Görlitz, Nicola Peranio, Zainul Aabdin, Oliver Eibl -- Success of ZT Enhancement in Nanostructured Bulk Materials -- Methodology at Fraunhofer IFAM-DD: Previous Research -- High-Energy Ball Milling Technology, SPS Technology, and Thermoelectric Characterization -- Control of Crystallite Size and Mass Density -- Optimizing Ball Milling Parameters -- Optimizing SPS Parameters -- Nanostructure - Transport Properties - Correlations in Sintered Nanomaterials -- Transport Properties -- Nanostructure -- Crystallite Size-Lattice Thermal Conductivity Correlation -- Composition-Antisite Defect Density-Electric Transport Correlation -- Oxidized Secondary Phases-Oxidized Matrix-Electric Transport Correlation -- Summary and State of the Art -- Outlook Second Generation SPS Prepared Nanomaterials -- References -- Structure, Excitation, and Dynamics -- High Energy X-ray and Neutron Scattering on Bi₂Te₃ Nanowires, Nanocomposites, and Bulk Materials / Benedikt Klobes, Dimitrios Bessas, Raphaël P. Hermann -- Introduction -- Review of Published High-Energy X-ray and Neutron Scattering Studies on Bi₂Te₃ and Related Compounds -- Element Specific Lattice Dynamics in Bulk Bi₂Te₃ and Sb₂Te₃ -- Nanostructure and Phonons in a Bi₂Te₃ Nanowire Array -- Nanocomposites and Speed of Sound -- Perspectives of High-Energy X-ray and Neutron Scattering -- Acknowledgments -- References -- Advanced Structural Characterization of Bi₂Te₃ Nanomaterials / Nicola Peranio, Zainul Aabdin, Michael Dürrschnabel, Oliver Eibl -- From Bulk to Nanomaterials -- Synthesis of Nanomaterials and Transport Measurements -- Relevance of Advanced Microscopy and Spectroscopy for Bi₂Te₃ Nanomaterials -- Nanostructure-Property Relations in Bulk and Nanomaterials -- Chemical Modulations and Structural Disorder in Commercial Bulk Materials -- Near Stoichiometric, Single Crystalline Nanowires for Transport in the Basal Plane -- Epitaxial and Nano-alloyed Thin Films with Low Charge Carrier Densities and High Power Factors -- Highly Dense, Ultra-fine Nanostructured Bulk with Low Thermal Conductivities -- Simulation of Electron Transport and Electron Scattering in Bi₂Te₃-Based Materials -- Calculation of Electronic Transport Coefficients -- Calculation of High-Energy Electron Scattering in Bi₂Te₃-Based Materials -- Experimental Techniques and Simulation -- References -- Theory and Modeling -- Density-Functional Theory Study of Point Defects in Bi₂Te₃ / Adham Hashibon, Christian Elsässer -- Introduction -- Thermoelectric Properties -- The Lattice Structure of Bi₂Te₃ -- Point Defects in Bi₂Te₃-Related Materials -- Concentration of Point Defects -- Calculation of Formation Energies from First Principles -- Recent DFT Results for the Point Defect Energies in Bi₂Te₃ -- Summary and Outlook -- Acknowledgments -- References -- Ab Initio Description of Thermoelectric Properties Based on the Boltzmann Theory / Nicki F. Hinsche, Martin Hölzer, Arthur Ernst, Ingrid Mertig, Peter Zahn -- Introduction -- Low-Dimensional Thermoelectrics -- Phonon-Glass Electron-Crystal -- Phonon-Blocking and Electron-Transmitting Super/lattices -- Transport Theory -- Linearized Boitzmann Equation and Relaxation Time Approximation -- Transport Coefficients -- Results -- Influence of Strain -- Superlattices -- Thermal Conductivity - Toward the Figure of Merit -- Lorenz Function of Suoerlattices -- Phonons -- Summary -- References -- Transport Properties Measurement Techniques -- Measuring Techniques for Thermal Conductivity and Thermoelectric Figure of Merit of V-VI Compound Thin Films and Nanowires / F. Vöiklein, H. Reith, A. Meier, M. Schmitt -- Introduction -- Methods for the Investigation of the In-plane Thermal Conductivity of Thin Films -- Steady-State Joule Heating Method for Determining the Thermal Conductivity and Emissivity of Electrically Conducting Films -- Microfabricated λ-Chips for Measurements of In-Plane Thermal Conductivity -- The λ-Chips for Transient Measurements of the In-Plane Thermal Conductivity and the Specific Heat Capacity of Thin Films -- Steady-State Measurements of the Cross-Plane Thermal Conductivity of Thin Films -- Investigation of Cross-Plane Thermal Conductivity of Nanowire Arrays 243 11.5 Characterization of Thermal Conductivity and Thermoelectric Figure of Merit of Single Nanowires -- Design of the z-Chip -- Electrical Conductivity Measurement -- Thermopower Measurements -- Thermal Conductivity Measurement -- Acknowledgments -- References -- Development of a Thermoelectric Nanowire Characterization Platform (TNCP) for Structural and Thermoelectric Investigation of Single Nanowires / Zhi Wang, S.
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Hoda Moosavi, Michael Kroener, Peter Woias -- Introduction -- TNCP Initial Design -- First and Second Generations of TNCP -- Design, Modeling, and Simulation -- Design Improvements and New Characteristics for the Second Generation Chip Design -- Fabrication -- Nanowire Assembly Utilizing Dielectrophoresis -- Theory -- Experimental Details -- Liquid Medium Selection -- Nanowire Assembly Process -- Acceleration of Water Droplet Evaporation -- Recognition of Properly Assembled Nanowires -- Results and Discussion -- Ohmic Contact Generation -- SEM Electron Beam Induced Deposition (EBID) -- Shadow Mask Techniques -- Design and Fabrication -- Experimental Process -- Summary and Outlook -- References
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| Subject
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Bismuth compounds-- Electric properties.
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Tellurium.
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Thermoelectric materials.
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Nanostructured materials.
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| Dewey Classification
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537.6/5
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| LC Classification
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QD412.B5
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| Added Entry
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Ohio Library and Information Network.
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