The Relative Variational Model - A Topological View Of Matter And Its Properties: Space Occupancy By The Atoms

dc.creatorDias M.S.
dc.creatorDe Vasconcelos V.
dc.creatorMattos J.R.L.
dc.creatorJordao E.
dc.date2012
dc.date2015-06-25T20:27:06Z
dc.date2015-11-26T15:13:27Z
dc.date2015-06-25T20:27:06Z
dc.date2015-11-26T15:13:27Z
dc.date.accessioned2018-03-28T22:23:33Z
dc.date.available2018-03-28T22:23:33Z
dc.identifier9781622763894
dc.identifierInternational Conference On The Physics Of Reactors 2012, Physor 2012: Advances In Reactor Physics. , v. 4, n. , p. 3139 - 3149, 2012.
dc.identifier
dc.identifier
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84870320913&partnerID=40&md5=adfaca28974dbc9c1ec1095900a743e4
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/90667
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/90667
dc.identifier2-s2.0-84870320913
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1258642
dc.descriptionFormal definitions of convergence, connectedness and continuity were established to characterize and describe the crystalline solid and its properties as a unified notion in the topological space. In this unified notion, physical and material properties are modeled by means of an intrinsic and invariable form function: the Relative Variational Model. The crystalline solid is assumed an empty space that has been filled with atoms and phonons, i.e., the crystal is built with packages of matter and energy in a regular and orderly repetitive pattern along three orthogonal dimensions of the space. The spatial occupation of the atom in the crystalline structure is determined by its mean vibrational volume, which also defines the lattice parameter or interatomic distance. However, as packages of vibrational energy, phonons can only exist as vibrations of atoms. Any variation of internal energy is in fact the discretized variations of phonon's population. These variations occur in the quantized modes of vibration, and therefore the balance between the frequency and amplitude of vibrations also is a dynamic variable. In this paper, the Relative Variational Model was applied to deconvolutions of frequency spectra of the inelastic neutron scatterings. Some dynamic aspects of atom vibration were presented and evaluated in support to the model's fundamentals.
dc.description4
dc.description
dc.description3139
dc.description3149
dc.descriptionANS Reactor Physics Division,ANS Mathematics and Computations Division,U. S. Department of Energy - Office of Nuclear Energy,Oak Ridge National Laboratory (ORNL),TerraPower
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dc.descriptionDias, M.S., Vasconcelos, V., Mattos, J.R.L., Jordão, E., THE RELATIVE VARIATIONAL MODEL - A topological view of matter and its properties: Specific heat and enthalpy Advances in Reactor Physics - Linking Research, Industry, and Education (PHYSOR 2012), Knoxville, Tennessee, USA, April 15-20, (2012), , Submitted to
dc.descriptionDias, M.S., Vasconcelos, V., Mattos, J.R.L., Jordão, E., THE RELATIVE VARIATIONAL MODEL - A topological view of matter and its properties: Thermal expansion Advances in Reactor Physics - Linking Research, Industry, and Education (PHYSOR 2012), Knoxville, Tennessee, USA, April 15-20, (2012), , Submitted to
dc.descriptionDias, M.S., Vasconcelos, V., Mattos, J.R.L., Jordão, E., THE RELATIVE VARIATIONAL MODEL - A topological view of matter and its properties: UO2±x density Advances in Reactor Physics - Linking Research, Industry, and Education (PHYSOR 2012), Knoxville, Tennessee, USA, April 15-20, (2012), , Submitted to
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dc.languageen
dc.publisher
dc.relationInternational Conference on the Physics of Reactors 2012, PHYSOR 2012: Advances in Reactor Physics
dc.rightsfechado
dc.sourceScopus
dc.titleThe Relative Variational Model - A Topological View Of Matter And Its Properties: Space Occupancy By The Atoms
dc.typeActas de congresos


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