Listar División de Nanociencias y Materiales por autor "Sociedad Mexicana de Física, A.C."
Mostrando ítems 1-10 de 10
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Additive and multiplicative noises acting simultaneously on Ermakov-Ray-Reid systems
Cervantes López, Ernesto; Espinoza Padilla, Pedro Basilio; Gallegos Infante, Luis Armando; Rosu Barbus, Haret-Codratian (2016)"We investigate numerically the effect of additive and multiplicative noises on parametric oscillator systems of Ermakov-Ray-Reid type when both noises act simultaneously. We find that the main perturbation effects on the ... -
Electromagnetic transmittance in alternating material-metamaterial layered structures
Carrera Escobedo, Víctor Hugo; Rosu Barbus, Haret-Codratian (2017)"Using the transfer matrix method we examine the parametric behavior of the transmittance of TE and TM electromagnetic plane waves propagating in frequency range which are far from the absorption bands of a periodic ... -
Expanded use of a fast photography technique to characterize laser-induced plasma plumes
Valverde Alva, Miguel Angel; Sánchez Llamazares, José Luis; Sánchez Aké, Citlali; Quintana Nedelcos, Aris; Villagrán Muniz, Mayo (2014-06)"Expanded use of fast photography is proposed to characterize laser ablation plasma plumes by the analysis of a set of photographs by means of appropriate mathematical algorithms. The laser ablation plasma plumes studied ... -
Extension of a factorization method of nonlinear second order ODE´s with variable coefficients
Rosu Barbus, Haret-Codratian; Cornejo Pérez, Octavio; Pérez Maldonado, Maximino (2017)"The factorization of nonlinear second-order differential equations proposed by Rosu and Cornejo-Pérez in 2005 is extended to equations containing quadratic and cubic forms in the first derivative. A few illustrative ... -
New advances in magnetic nanostructures
Morán López, José Luis (2007)"Some of the new developments on magnetic nanostructures are reviewed. The advances on the synthesis, characterization, and understanding of magnetic nanoclusters, magnetic nanowires and single molecule magnets are discussed. ... -
On the anisotropy in the HRTEM images of a decagonal quasicrystalline phase of the Al-Cu-Co-Si system
García García, Ramiro; Martínez Mondragón, María Magdalena; Reyes-Gasga, José (2007)"Experimental evidence of an electrical and/or magnetic anisotropy was observed in the high resolution transmission electron microscope (HRTEM) images of a decagonal quasicrystalline (DQC) phase of the Al-Cu-Co-Si system. ... -
On the kinetic arrest of martensitic transformation in Ni-Mn-In melt-spun ribbons
Lino Zapata, Francisco Manuel; Ríos Jara, David; Sánchez Llamazares, José Luis (2017)"Kinetic arrest (KA) of martensitic transformation (MT) has been observed in as-solidified Ni52.2Mn34.3In13.5 melt-spun ribbons; a characterization by dc magnetization measurements was carried out. These alloy ribbons ... -
One-parameter isospectral special functions
Rosu Barbus, Haret-Codratian (2003)"Using a combination of the ladder operators of Pina [1] and the Pammetric operators of Mielnik [2] we introduce second order linear differential equations whose eigenfunctions are isospectral to the special functions of ... -
Riccati nonhermiticity with application to the Morse potential
Cornejo Pérez, Octavio; López Sandoval, Román; Rosu Barbus, Haret-Codratian (2005)"A supersymmetric one-dimensional matrix procedure, similar to the relationships of the same type between Dirac and Schrodinger equations in particle physics, is described in the general terms. By this means, we are able ... -
The geometrical characteristics of fcc, hcp, and polycrystalline nanowires: simulations of transmission electron microscopy images and diffraction patterns
Montejano Carrizales, Juan Martín; Guirado López, Ricardo Alberto; Rodríguez López, José Luis; Morán López, José Luis (2009-08)"To theoretically study the physicochemical properties of nanowires, it is necessary to build the corresponding atomic geometrical models. Here we present the geometrical characteristics of nanowires with fcc, hcp, and ...