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This book describes the dynamics of low molecular weight and polymeric molecules when they are constrained under conditions of geometrical confinement. It covers geometrical confinement in different dimensionalities: (i) in nanometer thin layers or selfsupporting films (1-dimensional confinement) (ii) in pores or tubes with nanometric diameters (2-dimensional confinement) (iii) as micelles embedded in matrices (3-dimensional) or as nanodroplets. The dynamics under such conditions have been a much discussed and central topic in the focus of intense worldwide research activities within the last two decades. The present book discusses how the resulting molecular mobility is influenced by the subtle counterbalance between surface effects (typically slowing down molecular dynamics through attractive guest/host interactions) and confinement effects (typically increasing the mobility). It also explains how these influences can be modified and tuned, e.g. through appropriate surface coatings, film thicknesses or pore diameters. "Dynamics in Confinement" sums up the present state-of-the-art and introduces to the analytical methods of choice for the study of dynamics in nanometer-scale confinement.

Molecular dynamics --- Polymers --- Data processing. --- Polymere --- Polymeride --- Polymers and polymerization --- Macromolecules --- Dynamics, Molecular --- Dynamics --- Polymers. --- Surfaces (Physics). --- Chemistry, Physical organic. --- Nanotechnology. --- Polymer Sciences. --- Soft and Granular Matter, Complex Fluids and Microfluidics. --- Surfaces and Interfaces, Thin Films. --- Physical Chemistry. --- Ceramics, Glass, Composites, Natural Materials. --- Molecular technology --- Nanoscale technology --- High technology --- Chemistry, Physical organic --- Chemistry, Organic --- Chemistry, Physical and theoretical --- Physics --- Surface chemistry --- Surfaces (Technology) --- Polymers  . --- Amorphous substances. --- Complex fluids. --- Materials—Surfaces. --- Thin films. --- Physical chemistry. --- Ceramics. --- Glass. --- Composites (Materials). --- Composite materials. --- Composites (Materials) --- Multiphase materials --- Reinforced solids --- Solids, Reinforced --- Two phase materials --- Materials --- Amorphous substances --- Ceramics --- Glazing --- Ceramic technology --- Industrial ceramics --- Keramics --- Building materials --- Chemistry, Technical --- Clay --- Chemistry, Theoretical --- Physical chemistry --- Theoretical chemistry --- Chemistry --- Films, Thin --- Solid film --- Solid state electronics --- Solids --- Coatings --- Thick films --- Complex liquids --- Fluids, Complex --- Liquids --- Soft condensed matter

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This book describes the dynamics of low molecular weight and polymeric molecules when they are constrained under conditions of geometrical confinement. It covers geometrical confinement in different dimensionalities: (i) in nanometer thin layers or selfsupporting films (1-dimensional confinement) (ii) in pores or tubes with nanometric diameters (2-dimensional confinement) (iii) as micelles embedded in matrices (3-dimensional) or as nanodroplets. The dynamics under such conditions have been a much discussed and central topic in the focus of intense worldwide research activities within the last two decades. The present book discusses how the resulting molecular mobility is influenced by the subtle counterbalance between surface effects (typically slowing down molecular dynamics through attractive guest/host interactions) and confinement effects (typically increasing the mobility). It also explains how these influences can be modified and tuned, e.g. through appropriate surface coatings, film thicknesses or pore diameters. "Dynamics in Confinement" sums up the present state-of-the-art and introduces to the analytical methods of choice for the study of dynamics in nanometer-scale confinement.

Fluid mechanics --- Solid state physics --- Matter physics --- Physics --- Surface chemistry --- Physicochemistry --- Macromolecules --- Chemistry of complexes --- Organic reaction mechanisms and kinetics --- Chemistry --- Electrical engineering --- Chemical technology --- composieten --- thermodynamica --- coating --- oppervlakte-onderzoek --- complexen (chemie) --- nanotechniek --- chemie --- materialen (technologie) --- fysica --- chemische technologie --- polymeren --- kogellagers --- fysicochemie --- vloeistoffen

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The dielectric properties especially of glassy materials are nowadays explored at widely varying temperatures and pressures without any gap in the spectral range from µHz up to the Infrared, thus covering typically 20 decades or more. This extraordinary span enables to trace the scaling and the mutual interactions of relaxation processes in detail, e.g. the dynamic glass transition and secondary relaxations, but as well far infrared vibrations, like the Boson peak. Additionally the evolution of intra-molecular interactions in the course of the dynamic glass transition is also well explored by (Fourier Transform) Infrared Spectroscopy. This volume within 'Advances in Dielectrics' summarizes this knowledge and discusses it with respect to the existing and often competing theoretical concepts.

Relaxation spectroscopy. --- Spectroscopy, Relaxation --- Spectrum analysis --- Spectroscopy. --- Surfaces (Physics). --- Polymers. --- Statistical physics. --- Chemistry, Physical organic. --- Spectroscopy/Spectrometry. --- Atomic/Molecular Structure and Spectra. --- Characterization and Evaluation of Materials. --- Polymer Sciences. --- Statistical Physics and Dynamical Systems. --- Physical Chemistry. --- Chemistry, Physical organic --- Chemistry, Organic --- Chemistry, Physical and theoretical --- Physics --- Mathematical statistics --- Polymere --- Polymeride --- Polymers and polymerization --- Macromolecules --- Surface chemistry --- Surfaces (Technology) --- Analysis, Spectrum --- Spectra --- Spectrochemical analysis --- Spectrochemistry --- Spectroscopy --- Chemistry, Analytic --- Interferometry --- Optics --- Radiation --- Wave-motion, Theory of --- Absorption spectra --- Light --- Spectroscope --- Statistical methods --- Qualitative --- Spectrometry --- Atomic structure  . --- Molecular structure . --- Materials science. --- Polymers  . --- Physical chemistry. --- Chemistry, Theoretical --- Physical chemistry --- Theoretical chemistry --- Chemistry --- Material science --- Physical sciences --- Structure, Molecular --- Chemical structure --- Structural bioinformatics --- Structure, Atomic --- Atomic theory --- Analytical chemistry --- Spectrum analysis. --- Atomic structure . --- Molecular structure. --- Materials --- Mathematical physics. --- Atomic and Molecular Structure and Properties. --- Characterization and Analytical Technique. --- Theoretical, Mathematical and Computational Physics. --- Analysis. --- Physical mathematics --- Mathematics

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Dieses erfolgreiche Praktikumsbuch bewährt sich seit vielen Jahren bei Studierenden der Physik sowie anderer naturwissenschaftlicher Studiengänge und des Lehramts, die ein physikalisches Grundpraktikum absolvieren. Vielfach genutzt wird es auch von Studierenden der Ingenieurwissenschaften an Technischen Universitäten und Fachhochschulen. Der Inhalt - Mechanik - Wärmelehre - Elektrizitätslehre - Optik und Atomphysik - Fourier-Transformation und Signalanalyse Die Zielgruppe Studierende der Natur- und Ingenieurwissenschaften im Grundstudium an Universitäten und Fachhochschulen Lehramtstudierende naturwissenschaftlicher Fächer Die Herausgeber Dr. Wolfgang Schenk, Universität Leipzig Prof. Dr. Friedrich Kremer, Universität Leipzig.

Physics. --- Engineering. --- Physics, general. --- Applied and Technical Physics. --- Engineering, general.