Physics Of Liquids
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Caracterização por espalhamento de luz de dispersões aquosas de agregados lipídicos aniônicos / Structural characterization of aqueous dispersions of the anionic phospholipid DMPG by light scattering
Neste trabalho caracterizamos dispersões aquosas de vesículas lipídicas por espalhamento de luz. Utilizamos os diferentes métodos da técnica: espalhamento de luz estático (SLS) e espalhamento de luz dinâmico (DLS) no estudo desses sistemas. No SLS a intensidade da luz espalhada foi coletada em vários ângulos de espalhamento para diferentes concentra
Publicado em: 2010
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2. New physics of metals: fermi surfaces without Fermi liquids.
I relate the historic successes, and present difficulties, of the renormalized quasiparticle theory of metals ("AGD" or Fermi liquid theory). I then describe the best-understood example of a non-Fermi liquid, the normal metallic state of the cuprate superconductors.
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3. Observation of force-detected nuclear magnetic resonance in a homogeneous field
We report the experimental realization of BOOMERANG (better observation of magnetization, enhanced resolution, and no gradient), a sensitive and general method of magnetic resonance. The prototype millimeter-scale NMR spectrometer shows signal and noise levels in agreement with the design principles. We present 1H and 19F NMR in both solid and liquid samples
National Academy of Sciences.
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4. Hydrophobic hydration from small to large lengthscales: Understanding and manipulating the crossover
Small and large hydrophobic solutes exhibit remarkably different hydration thermodynamics. Small solutes are accommodated in water with minor perturbations to water structure, and their hydration is captured accurately by theories that describe density fluctuations in pure water. In contrast, hydration of large solutes is accompanied by dewetting of their su
National Academy of Sciences.