1.3k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universidad Autónoma de MadridES613 papers
- Institute of Mathematical SciencesIN550 papers
- Consejo Superior de Investigaciones CientíficasES482 papers
- Universidad Complutense de MadridES354 papers
- Instituto de Ciencia de Materiales de MadridES100 papers
- Instituto de Estructura de la MateriaES87 papers
- Universidad Politécnica de MadridES86 papers
- Universidad de ZaragozaES78 papers
- Centre National de la Recherche ScientifiqueFR69 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT62 papers
- IMDEA NetworksES53 papers
- Universidad de SevillaES51 papers
16 papers · 1 filter
Periodic generation and propagation of traveling fronts in dc voltage biased semiconductor superlattices
Luis L. Bonilla, Manuel Kindelan, Miguel Moscoso +1
The continuum limit of a recently-proposed model for charge transport in resonant-tunneling semiconductor superlattices is analyzed. It is described by a nonlinear hyperbolic integ…
Dynamical phenomena in Fibonacci Semiconductor Superlattices
Enrique Diez, Francisco Dominguez-Adame, Enrique Macia +1
We present a detailed study of the dynamics of electronic wavepackets in Fibonacci semiconductor superlattices, both in flat band conditions and subject to homogeneous electric fie…
Electron dynamics in intentionally disordered semiconductor superlattices
Enrique Diez, Angel Sanchez, Francisco Dominguez-Adame
We study the dynamical behavior of disordered quantum-well-based semiconductor superlattices where the disorder is intentional and short-range correlated. We show that, whereas the…
Noisy Kuramoto-Sivashinsky equation for an erosion model
Kent Baekgaard Lauritsen, Rodolfo Cuerno, Hernan A. Makse
We derive the continuum equation for a discrete model for ion sputtering. We follow an approach based on the master equation, and discuss how it can be truncated to a Fokker-Planck…
GramCheck: A Grammar and Style Checker
Flora Ramírez Bustamante, Fernando Sánchez León
This paper presents a grammar and style checker demonstrator for Spanish and Greek native writers developed within the project GramCheck. Besides a brief grammar error typology for…
Coherent patterns and self-induced diffraction of electrons on a thin nonlinear layer
O. M. Bulashenko, V. A. Kochelap, L. L. Bonilla
Electron scattering on a thin layer where the potential depends self-consistently on the wave function has been studied. When the amplitude of the incident wave exceeds a certain t…
Current-voltage characteristic, stability, and self-sustained current oscillations in resonant-tunneling n-doped semiconductor superlattices
L. L. Bonilla, M. Kindelan, M. Moscoso +1
We review the statics and dynamics of electric-field domains on doped superlattices within a discrete drift model. A complete analysis of the construction and stability of stationa…
Fluid mixtures of parallel hard cubes
Jose A. Cuesta
The direct correlation function of a fluid mixture of parallel hard cubes is obtained by using Rosenfeld's fundamental measure approximation. This approximation is thermodynamicall…
Fragile-glass behavior of a short range -spin model
Diego Alvarez, Silvio Franz, Felix Ritort
In this paper we propose a short range generalization of the -spin interaction spin-glass model. The model is well suited to test the idea that an entropy collapse is at the bot…
Unconventional quasiparticle lifetime in graphite
J. Gonzalez, F. Guinea, M. A. H. Vozmediano
The influence of electron-electron scattering on quasiparticle lifetimes in graphite is calculated. In the limit when the Fermi surface is reduced to isolated points in the Brillou…
Relaxational behavior of the infinite-range Ising spin-glass in a transverse field
J. V. Alvarez, Felix Ritort
We study the zero-temperature behavior of the infinite-ranged Ising spin glass in a transverse field. Using spin summation techniques and Monte Carlo methods we characterize the ze…
Closure of the Monte Carlo dynamical equations in the spherical Sherrington-Kirkpatrick model
L. L. Bonilla, F. G. Padilla, G. Parisi +1
We study the analytical solution of the Monte Carlo dynamics in the spherical Sherrington-Kirkpatrick model using the technique of the generating function. Explicit solutions for o…
Effective Nonlinear Model of Resonant Tunneling Nanostructures
Enrique Diez, Angel Sanchez, Francisco Dominguez-Adame
We introduce a model of a nonlinear double-barrier structure, to describe in a simple way the effects of electron-electron scattering while remaining analytically tractable. The mo…
Renormalization Group Approach to the Normal State of Copper-Oxide Superconductors
J. Gonzalez, F. Guinea, M. A. H. Vozmediano
We study by means of renormalization group techniques the effect that on the two-dimensional electron liquid may have the van Hove singularities observed experimentally in the copp…
RMS Anisotropy in the COBE-DMR Four-Year Sky Maps
A. J. Banday, K. M. Gorski, C. L. Bennett +5
The sky-RMS is the simplest model-independent characterization of a cosmological anisotropy signal. The RMS temperature fluctuations determined from the -DMR four-year sky ma…
The Dipole Observed in the COBE DMR Four-Year Data
C. H. Lineweaver, L. Tenorio, G. F. Smoot +3
The largest anisotropy in the cosmic microwave background (CMB) is the mK dipole assumed to be due to our velocity with respect to the CMB. Using the four year data set…