Quasiperiodic Sequence
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Multicamadas Ferromagnéticas Nanométricas Periódicas e Quasiperiódicas
We present a study of nanostructured magnetic multilayer systems in order to syn- thesize and analyze the properties of periodic and quasiperiodic structures. This work evolved from the deployment and improvement of the sputtering technique in our labora- tories, through development of a methodology to synthesize single crystal ultrathin Fe (100) films, to t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/10/2010
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2. Peltier efect in quasiperiodic structures semiconductors / Efeito Peltier em estruturas semicondutoras quasiperiódicas
There is nowadays a growing demand for located cooling and stabilization in optical and electronic devices, haul of portable systems of cooling that they allow a larger independence in several activities. The modules of thermoelectrical cooling are bombs of heat that use efect Peltier, that consists of the production of a temperature gradient when an electri
Publicado em: 2008
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3. Propriedades termo-eletrônicas da molécula do DNA
This thesis presents a comprehensive and up-to-date account of some physical properties of the DNA molecule, such as its thermodynamics (specific heat) and electronic (electronic transmissivity and localization factor, among others) aspects. The DNA molecule can be considered as a symbolic sequence of a four letter alphabet, namely guanine (G), adenine (A),
Publicado em: 2008