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Das anerkannte Lehrbuch behandelt alle aktuellen Teilgebiete der Festkörperphysik und führt anschaulich in die grundlegenden Gesetzmäßigkeiten ein. Konsequente Berücksichtigung finden zudem ungeordnete Festkörper, die in der Wissenschaft zunehmend an Bedeutung gewinnen. Zur Illustration von experimentellen Ergebnissen zeigt der Autor nicht nur schematische Darstellungen, sondern präsentiert in erster Linie Originaldaten. Hierdurch sollen nicht zuletzt auch die Schwierigkeiten verdeutlicht werden, denen ein Experimentalphysiker in der Praxis gegenübersteht.Die vorliegende 4. Auflage wurde umfassend überarbeitet und diskutiert u.a. erstmalig unkonventionelle Supraleiter. Neue Übungsaufgaben am Ende der Kapitel ermöglichen die unmittelbare Überprüfung des Gelernten. This sophisticated and clearly structured textbook covers all sub-areas of modern solid state physics and clearly introduces the underlying fundamental laws. There is also careful consideration of disordered solid materials, which are gaining in scientific significance. Each chapter includes study exercises that enable an immediate review of what one has learned.

Solid state physics. --- Physics --- Solids --- Solids. --- amorphous, disordered solid materials. --- crystals. --- giant magnetoresistance. --- graphs. --- nanotubes. --- surface plasmons.

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This reprint focuses on fundamentals and applied research on magnetic structures with curved geometries. The influence of curvature in the magnetic structures is an appealing topic of research opening novel perspectives to engineer the magnetic textures and the magnetisation reversal processes. Special attention is given to the fabrication and optimisation of magnetic structures, their characterisation and possible use in technological applications.

Research & information: general --- Physics --- Electricity, electromagnetism & magnetism --- soft magnetic materials --- amorphous magnetic wires --- magnetic domains --- magneto-optic Kerr effect --- giant magnetoimpedance effect --- magnetic anisotropy --- 3D nanowire networks --- spin caloritronics --- thermoelectricity --- spintronics --- giant magnetoresistance multilayers --- glass-coated microwires --- micromagnetic structure --- impedance --- magnetic permeability --- nanomagnetism --- focused-electron-beam-induced deposition --- nanofabrication --- nanolithography --- magnetic nanowires --- three-dimensional --- core-shell --- purification --- thermal annealing --- electron holography --- cylindrical magnetic nanowires --- magnetocrystalline anisotropy --- magnetochiral configurations --- micromagnetic modeling --- amorphous microwires --- high-frequency magnetoimpedance --- SOLT calibration --- nanoporous anodic alumina template --- electrodeposition --- ALD --- magnetic nanowire and nanotube --- core/shell nanostructure --- FORC analysis --- MOKE --- magnetization reversal --- n/a

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As the scaling of electronic semiconductor devices displays signs of saturation, the main focus of research in microelectronics is shifting towards finding new computing paradigms. Electron spin offers additional functionality to digital charge-based devices. Several fundamental problems, including spin injection to a semiconductor, spin propagation and relaxation, and spin manipulation by the gate voltage, have been successfully resolved to open a path towards spin-based reprogrammable electron switches. Devices employing electron spin are nonvolatile; they are able to preserve the stored information without external power. Emerging nonvolatile devices are electrically addressable, possess a simple structure, and offer endurance and speed superior to flash memory. Having nonvolatile memory very close to CMOS offers a prospect of data processing in the nonvolatile segment, where the same devices are used to store and process the information. This opens perspectives for conceptually new low-power computing paradigms within Artificial Intelligence of Things (AIoT). This Special Issue focuses on all topics related to spintronic devices such as spin-based switches, magnetoresistive memories, energy harvesting devices, and sensors that can be employed in in-memory computing concepts and in Artificial Intelligence.

Research & information: general --- Physics --- magnetic contacts --- reliability --- practical tests --- reaction distance --- extreme conditions --- spin-orbit torque MRAM --- reinforcement learning --- two-pulse switching scheme --- magnetic field-free switching --- machine learning --- torque --- the calculation in memory --- automation --- magnetic recording --- magnetic read heads --- current perpendicular-to-the-plane giant magnetoresistance --- Heusler alloys --- bit-patterned media --- exchange-coupled-composite media --- microwave-assisted magnetic recording --- hysteresis loop --- combined spin-transfer torque (STT) and spin-orbit torque (SOT) switching --- field like torque --- damping like torque --- magnetic tunnel junction --- n/a

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This reprint focuses on fundamentals and applied research on magnetic structures with curved geometries. The influence of curvature in the magnetic structures is an appealing topic of research opening novel perspectives to engineer the magnetic textures and the magnetisation reversal processes. Special attention is given to the fabrication and optimisation of magnetic structures, their characterisation and possible use in technological applications.

soft magnetic materials --- amorphous magnetic wires --- magnetic domains --- magneto-optic Kerr effect --- giant magnetoimpedance effect --- magnetic anisotropy --- 3D nanowire networks --- spin caloritronics --- thermoelectricity --- spintronics --- giant magnetoresistance multilayers --- glass-coated microwires --- micromagnetic structure --- impedance --- magnetic permeability --- nanomagnetism --- focused-electron-beam-induced deposition --- nanofabrication --- nanolithography --- magnetic nanowires --- three-dimensional --- core-shell --- purification --- thermal annealing --- electron holography --- cylindrical magnetic nanowires --- magnetocrystalline anisotropy --- magnetochiral configurations --- micromagnetic modeling --- amorphous microwires --- high-frequency magnetoimpedance --- SOLT calibration --- nanoporous anodic alumina template --- electrodeposition --- ALD --- magnetic nanowire and nanotube --- core/shell nanostructure --- FORC analysis --- MOKE --- magnetization reversal --- n/a