Sökning: "Physics"

Visar resultat 1 - 5 av 4387 avhandlingar innehållade ordet Physics.

  1. 1. Chemical Properties of Oxidized Silver - A Density Functional Theory Study

    Detta är en avhandling från Chalmers University of Technology

    Författare :Simon Klacar; Chalmers tekniska högskola.; Chalmers University of Technology.; Chalmers tekniska högskola.; Chalmers University of Technology.; [2011]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Fysik; Physics; Atom- och molekylfysik; Atomic and molecular physics; Kemisk fysik; Chemical physics; Molekylfysik; Molecular physics; Kondenserade materiens fysik; Condensed matter physics; Elektronstruktur; Electronic structure; Ytor och mellanytor; Surfaces and interfaces; Beräkningsfysik; Computational physics; Fysikalisk kemi; Physical chemistry; Kemisk fysik; Chemical physics; Yt- och kolloidkemi; Surface and colloid chemistry; Teoretisk kemi; Theoretical chemistry; Kvantkemi; Quantum chemistry; Teknisk fysik; Engineering physics; Materialfysik med ytfysik; Material physics with surface physics;

    Sammanfattning : .... LÄS MER

  2. 2. Hydrogen Bonding in Liquid Alcohols

    Detta är en avhandling från Chalmers University of Technology

    Författare :Per Sillrén; Chalmers tekniska högskola.; Chalmers University of Technology.; [2012]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Kemisk fysik; Chemical physics; Molekylfysik; Molecular physics; Vätskefysik; Liquid physics; Beräkningsfysik; Computational physics; Statistisk fysik; Statistical physics; Statistisk mekanik; Statistical mechanics; Physics of liquids; Alcohols; Hydrogen Bonded Liquids; Neutron Scattering; Diffraction; Monte Carlo Simulation; EPSR;

    Sammanfattning : Hydrogen bonded (H-bonded) materials, such as water, alcohols, sugars, and even DNA, are extremely important for biology, as well as chemical industry. Alcohols are used as solvents in paints, in perfumes, as cleaners, anti-freezers, or as an alternative to petrol in combustion engines. LÄS MER

  3. 3. Excursions Along the Drip Line

    Detta är en avhandling från Chalmers University of Technology

    Författare :Thomas Nilsson; Chalmers tekniska högskola.; Chalmers University of Technology.; [1995]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Fysik; Physics; Kärnfysik; Nuclear physics; Lågenergifysik; Low energy physics; Mellanenergifysik; Middle energy physics; 6; 8He; 11Li; 11Be; neutron drip line; exotic nuclei; neutron halo; Borromean systems; dissociation; radioactivity; beta-decay; momentum distributions; reaction mechanism; neutron detection; cross-talk; gas-detector telescope;

    Sammanfattning : The drip lines are the outer boundaries of the chart of the nuclides, terminating the isobaric chains on both sides of the valley of .beta.-stability with respect to stability against particle emission. The neutron drip line is, at the moment, only experimentally accessible for the very lightest elements. LÄS MER

  4. 4. Numerical Simulations of Plasmonic Nanostructures

    Detta är en avhandling från Chalmers University of Technology

    Författare :Joan Alegret; Chalmers tekniska högskola.; Chalmers University of Technology.; [2008]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Fysik; Physics; Mesoskopisk fysik; Mesoscopic physics; Beräkningsfysik; Computational physics; Optik; Optics; Optisk fysik; Optical physics; surface plasmons; nanostructures; DDA; Green s tensor; nanoholes;

    Sammanfattning : This thesis focuses on the study of metallic nanostructures that support plasmons. Special emphasis is devoted to two specific numerical methods that allow us to predict plasmon characteristics: the discrete dipole approximation (DDA) and the Green's tensor (GT) method. LÄS MER

  5. 5. Kinetic Measurements Using Nanoplasmonic Sensing

    Detta är en avhandling från Chalmers University of Technology

    Författare :Markus Schwind; Chalmers tekniska högskola.; Chalmers University of Technology.; [2010]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Kritiska fenomen fasövergångar ; ; Critical phenomena phase transitions ; ; Optik; Optics; Kemisk fysik; Chemical physics; Kinetik; Kinetics; Fasta tillståndets kemi; Solid state chemistry; Övrig kemi; Other chemistry; Materialfysik med ytfysik; Material physics with surface physics; Optisk fysik; Optical physics; Övrig teknisk fysik; Other engineering physics; Kinetics; Localized Surface Plasmon Resonances; Particle Plasmon; Sensing; Al Nanoparticles; Metal Oxidation; Metal Corrosion; Sn Nanoparticles; Solid-Liquid Phase Transition;

    Sammanfattning : In this thesis the nanoplasmonic sensing technique was used to study kinetics of (i) the oxidation of Al nanoparticles in air and water and (ii) the solid-liquid phase transition in Sn nanoparticles. The nanoplasmonic sensing technique detects changes of the localized surface plasmon resonance (LSPR) in metal nanoparticles. LÄS MER