• Enhancement of the spin-wave nonreciprocity in antiferromagnetically coupled multilayers with dipolar and interfacial Dzyaloshinskii-Moriya interactions 

      Franco, A. F. [Univ Mayor, Fac Estudios Interdisciplinarios, Ctr Invest DAiTA Lab, Chile]; Landeros, P. (American Physical Society, 2020-11)
      Spin-wave-based circuits and logic devices have been considered as an alternative to current electronic devices as they approach the physical limit of miniaturization. Asymmetrical propagation of spin waves, also known as ...
    • Thermal Stability of Hollow Porous Gold Nanoparticles: A Molecular Dynamics Study 

      Valencia, Felipe J. [Univ Mayor, Fac Estudios Interdisciplinarios, Ctr Invest DAiTA Lab, Chile]; Ramirez, Max; Varas, Alejandro; Rogan, José; Kiwi, Miguel (American Chemical Society, 2020-12)
      Hollow nanoparticle structures play a major role in nanotechnology and nanoscience since their surface to volume ratio is significantly larger than that of filled ones. While porous hollow nanoparticles offer a significant ...
    • Understanding contagion dynamics through microscopic processes in active Brownian particles 

      Norambuena, Ariel [Univ Mayor, Ctr Invest DAiTA LAB, Fac Estudios Interdisciplinarios, Chile]; Valencia, Felipe J. [Univ Mayor, Fac Ciencias, Ctr Invest DAiTA Lab, Chile]; Guzman-Lastra, Francisca [Univ Mayor, Fac Ciencias, Ctr Invest DAiTA Lab, Chile] (Nature Publishing Group, 2020-11)
      Together with the universally recognized SIR model, several approaches have been employed to understand the contagion dynamics of interacting particles. Here, Active Brownian particles (ABP) are introduced to model the ...
    • V4142 Sgr: Double periodic variable with an accretor surrounded by the accretion disk's atmosphere 

      Rosales, JA.; Mennickent, RE.; Djurasevic, G.; Araya, I. [Univ Mayor, Fac Estudios Interdisciplinarios, Ctr Invest DAiTA Lab, Chile]; Cure, M.; Schleicher, DRG.; Petrovic, J. (EDP SCIENCES S A, 2023-02-10)
      Context. A detailed study of the close interacting binary V4142 Sgr, based on photometric and spectroscopic analyses, indicates that this system belongs to the enigmatic class of Algol-like variables exhibiting a long ...


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