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OverviewMaterialscanbedividedintometalsandnonmetals.Thecharacteristicfeature ofmetalslikecopperandaluminumisahighelectricalandthermalconduct- ity, while nonmetals such as phosphor and sulfur are insulators. The electrical 6 ?1 ?1 conductivity varies over many orders of magnitude, from 10 ? m for ?20 ?1 ?1 typical metals down to 10 ? m for almost ideal insulators. However, a sharp separation between metals and insulators is in general not possible. For instance, semiconducting materials such as silicon and germanium ?ll the conductivity domain between metals and insulators. Their electrical cond- tivity is dependent on temperature and,in addition, canbe variedstronglyby doping the material with donor or acceptor atoms. A famous example is the sharp insulator-to-metal transition measured in Si:P at temperatures below 18 ?3 0.1K and donor concentrations of about 3.8x10 cm phosphor atoms [1]. Furthermore, materials may exist in both states: carbon is metallic as graphite and insulating as diamond. A fascinating quantum e?ect is observed at low temperatures: some materials even loose their electrical resistivity and becomesuperconductors.Therefore,thequestionsWhatisametal?andWhen does a metal transform into a nonmetal? are of fundamental interest and - lated to many aspects of modern physics and chemistry. We refer the int- ested reader to the very nice introduction into this diverse topic given by Edwards [2]. Full Product DetailsAuthor: Ronald Redmer , Friedrich Hensel , Bastian HolstPublisher: Springer-Verlag Berlin and Heidelberg GmbH & Co. KG Imprint: Springer-Verlag Berlin and Heidelberg GmbH & Co. K Edition: 2010 ed. Volume: 132 Dimensions: Width: 15.50cm , Height: 1.80cm , Length: 23.50cm Weight: 0.514kg ISBN: 9783642039522ISBN 10: 3642039529 Pages: 200 Publication Date: 11 March 2010 Audience: Professional and scholarly , Professional & Vocational Format: Hardback Publisher's Status: Active Availability: In Print This item will be ordered in for you from one of our suppliers. Upon receipt, we will promptly dispatch it out to you. For in store availability, please contact us. Table of ContentsLuttinger, Peierls or Mott? Quantum Phase Transitions in Strongly Correlated 1D Electron#x2013;Phonon Systems.- The Metal#x2013;Nonmetal Transition in Fluid Mercury: Landau#x2013;Zeldovich Revisited.- The Influence of Pauli Blocking Effects on the Mott Transition in Dense Hydrogen.- Metal#x2013;Insulator Transition in Dense Hydrogen.- Resolving the Ion and Electron Dynamics in Finite Systems Exposed to Intense Optical Laser Fields.- Mott Effect in Nuclear Matter.- BEC#x2013;BCS Crossover in Strongly Interacting Matter.ReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |