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From Fe3Si towards Fe3Ge in Finemet-like nanocrystalline alloys: Mössbauer spectroscopy
(Elsevier Science, 2007-02-01)
Nanocrystalline Finemet-type ribbons with different Si/Ge ratio [Fe73.5Si13.5-xGexNb 3B9Cu1 (x = 7, 8, 10 and 13.5)] were studied by means of Mössbauer spectroscopy and X-ray diffraction. The trend to form the non-stoichiometric ...
Holographic disorder driven superconductor-metal transition
(American Physical Society, 2016-11-15)
We implement the effects of disorder on a holographic superconductor by introducing a random chemical potential on the boundary. We demonstrate explicitly that increasing disorder leads to the formation of islands where ...
Functional integral approach to the transfer function of a stochastic scattering channel
(Taylor & Francis Ltd, 2020-10)
We apply the formalism of functional integration to the calculation of the transfer function of a stochastic scattering channel formed by stationary, non-interacting point scatterers. The channel is described through a ...
Limiting the stroke of a Schmitt trigger with multiplicative noise
(American Physical Society, 2017-05)
We have devised an experiment whereby a bistable system is confined away from its deterministic attractors by means of multiplicative noise. Together with previous numerical results, our experimental results validate the ...
Nonequilibrium transport through magnetic vibrating molecules
(American Physical Society, 2013-05)
We calculate the nonequilibrium conductance through a molecule or a quantum dot in which the occupation of the relevant electronic level is coupled with intensity λ to a phonon mode and also to two conducting leads. The ...
Adhesion and bonding of Pt/Ni and Pt/Co overlayers: density functional calculations
(Pergamon-Elsevier Science Ltd, 2006-04)
The electronic and energetic properties of bimetallic surfaces Pt/Ni(111) and Pt/Co(111) are examined using the FP-LAPW (Full-Potential Linearized Augmented Plane Wave) method by means of spin-polarized and non-polarized ...
Detecting bioluminescence with an irradiance time-depth recorder deployed on southern elephant seals
(Wiley Blackwell Publishing, Inc, 2001-04)
While at sea, elephant seals (Mirounga spp.) spend 90% of their time underwater, at mean depths of 400-500 m while foraging during both daytime and nighttime (Le Boeuf 1994). Although most surface light is lost before ...
La superación del sentido traumático de la mors immatura en el centón cristiano De Verbi Incarnatione
(Universita degli Studi di Pavia. Facolta di Lettere, 2020-10)
De Verbi Incarnatione features a speech in which God addresses his Son, urging him to become incarnate in the mortal world (vv. 35-54). The first verses present many references to the prelude of Nisus and Euryalus’ disastrous ...
Physical and mechanical properties of thermoplastic starch/montmorillonite nanocomposite films
(Elsevier, 2008-07)
Glycerol-plasticized starch/clay nanocomposites films were prepared from potato starch and three different loadings of montmorillonite aqueous suspensions by casting, to study the effect of the nanoclay in the properties ...
A novel approach for measuring nanometric displacements by correlating speckle interferograms
(Elsevier, 2018-11)
Recently, two phase evaluation methods were proposed to measure nanometric displacements by means of digital speckle pattern interferometry when the phase changes introduced by the deformation are in the range [0, π) rad. ...