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Sebastián Rodrigo Castillo Sepúlveda

Profesor

Universidad Autónoma de Chile

Santiago, Chile

Física de Materia Condensada; Nanoestructuras magnéticas; Nanociencia y Nanotecnología

Ingeniería Física, UNIVERSIDAD DE SANTIAGO DE CHILE. Chile, 2012
Física, UNIVERSIDAD DE SANTIAGO DE CHILE. Chile, 2016

Profesor Part Time

UNIVERSIDAD DE SANTIAGO DE CHILE

Ciencias

Chile

2013 - 2013
Profesor Full Time

Universidad Autónoma de Chile

Ingeniería

Chile

2017 - At present

Ayudante de Investigación

Universidad de Santiago de Chile

Chile

2010 - 2012
Profesor Full Time

Universidad Autónoma de Chile

Chile

2017 - At present


Dzyaloshinskii-Moriya bias in a free-standing asymmetric homogeneous nanodisk Castillo-Sepulveda, S.; Corona, R. M.; Kiwi, M.; Carvalho-Santos, V. L.; Altbir, D. Article ISI RESULTS IN PHYSICS (2024)
Symmetry-dependent domain wall propagation in triangular nanowires Corona, R. M.; Carvalho-Santos, V. L.; Castillo-Sepulveda, S.; Altbir, D. Article ISI JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2024)
Complexity measurements for the thermal convection in a viscoelastic fluid saturated porous medium Perez, Laura; Vélez, J. A.; Mahmud, M. N.; Corona, R. M.; Castillo-Sepulveda, Sebastian; Pedraja-Rejas, L.; Otxoa, R. M.; Mancini, H. L.; Laroze, David Article SCOPUS RESULTS IN PHYSICS (2023)
Curvature-induced stabilization and field-driven dynamics of magnetic hopfions in toroidal nanorings Corona, R. M.; Saavedra, E.; Castillo-Sepulveda, S.; Escrig, J.; Altbir, D.; Carvalho-Santos, V. L. Article ISI NANOTECHNOLOGY (2023)
Nucleation and Stability of Toron Chains in Non-Centrosymmetric Magnetic Nanowires Castillo-Sepulveda, Sebastian; Corona, Rosa M.; Saavedra, Eduardo; Laroze, David; Espejo, Alvaro P.; Carvalho-Santos, Vagson L.; Altbir, Dora Article ISI NANOMATERIALS (2023)
Domain wall damped harmonic oscillations induced by curvature gradients in elliptical magnetic nanowires Bittencourt, G. H. R.; Castillo-Sepulveda, S.; Chubykalo-Fesenko, O.; Moreno, R.; Altbir, D.; Carvalho-Santos, V. L. Article ISI PHYSICAL REVIEW B (2022)
Influence of Curvature on the Dynamical Susceptibility of Bent Nanotubes Saavedra, E; Castillo-Sepulveda, S; Corona, R. M.; Altbir, D.; Escrig, J.; Carvalho-Santos V.L. Article RESULTS IN PHYSICS (2022)
Skyrmion Dynamics in a Double-Disk Geometry under an Electric Current Castillo-Sepulveda, Sebastian; Velez, Javier A.; Corona, Rosa M.; Carvalho-Santos, Vagson L.; Laroze, David; Altbir, Dora Article ISI NANOMATERIALS (2022)
Skyrmion Dynamics in a Double-Disk Geometry under an Electric Current: Part Two Castillo-Sepulveda, Sebastian; Velez, Javier A.; Corona, Rosa M.; Carvalho-Santos, Vagson L.; Laroze, David; Altbir, Dora Article ISI NANOMATERIALS (2022)
Controlling domain wall chirality by combining hard and soft magnetic materials in planar nanostructures with wire-ring morphology Corona, R. M.; Castillo-Sepulveda, S.; Altbir, D.; Escrig, J. Article ISI CURRENT APPLIED PHYSICS (2021)
Curvature-induced emergence of a second critical field for domain wall dynamics in bent nanostripes Bittencourt, G. H. R.; Moreno, R.; Cacilhas, R.; Castillo-Sepulveda, S.; Chubykalo-Fesenko, O.; Altbir, D.; Carvalho-Santos, V. L. Article ISI APPLIED PHYSICS LETTERS (2021)
Magnetic hopfions in toroidal nanostructures driven by an Oersted magnetic field Castillo-Sepulveda, S.; Cacilhas, R.; Carvalho-Santos, V. L.; Corona, R. M.; Altbir, D. Article ISI PHYSICAL REVIEW B (2021)
Motion-induced inertial effects and topological phase transitions in skyrmion transport Teixeira, A. W.; Castillo-Sepulveda, S.; Rizzi, L. G.; Nunez, A. S.; Troncoso, R. E.; Altbir, D.; Fonseca, J. M.; Carvalho-Santos, V. L. Article ISI JOURNAL OF PHYSICS-CONDENSED MATTER (2021)
Appearance of stagnation points in skyrmion-based STNO due to geometric asymmetries Castillo-SepÃºlveda S. Article ISI SCOPUS (2020)
Domain walls in curved thin surfaces Castillo-SepÃºlveda S.; Corona, R. M.; Landeros P.; Altbir D. Article ISI SCOPUS (2020)
Shifts in the skyrmion stabilization due to curvature effects in dome- and antidome-shaped surfaces Carvalho-Santos, Vagson L.; Corona, R. M.; Altbir, D.; Castillo-Sepulveda, S. Article ISI PHYSICAL REVIEW B (2020)
Analysis on the stability of in-surface magnetic configurations in toroidal nanoshells Teixeira, A. W.; Castillo-Sepulveda, Sebastian; Vojkovic, S; Fonseca, J. M.; Altbir, Dora; Nunez, Alvaro Sebastian; Carvalho-Santos, Vagson Luis Article JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2019)
Twisted skyrmions through dipolar interactions Castillo-Sepulveda, Sebastian; Corona, Rosa Maria; Nuñez, Alvaro Sebastian; Altbir, Dora Article JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2019)
Magnetic Mobius stripe without frustration=> Noncollinear metastable states Castillo-Sepúlveda S., Escobar R.A.; Altbir D., Krizanac M. Article PHYSICAL REVIEW B (2017)
Towards Independent Behavior of Magnetic Slabs Escobar, Roberto; Castillo-Sepulveda, Sebastián; Allende, Sebastián; Altair, Dora; Sergelius, Philip; Gorlitz, Detlef; Nielsch, Kornelius Article IEEE Magnetics Letters (2017)
Magnetic properties of mosaic nanocomposites composed of nickel and cobalt nanowires Castillo-Sepúlveda, Sebastián; Corona, Rosa; Altbir, Dora; Escrig, Juan Article JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2016)
Monte Carlo modeling of mixed-anisotropy [Co/Ni]2/NiFe multilayers Escobar, Roberto Alejandro; Tryputen Larysaa; Castillo-Sepúlveda, Sebastián; Altbir, Dora; Chung, Sunjae; T.N.Anh Nguyen, M.S.Mohseni, Akerman, Johan; Ross, Caroline A. Article IEEE Magnetics Letters (2016)
Multi-stability in low-symmetry magnetic nanoparticles Escobar, RA; Castillo-Sepulveda, S; Allende, S; Altbir, D; Bahiana, M; Castro, JDE Article JOURNAL OF APPLIED PHYSICS (2015)
Unusual magnetic damping effect in a silver-cobalt ferrite hetero nano-system Sharma, SK; Vargas, JM; Vargas, NM; Castillo-Sepulveda, S; Altbir, D; Pirota, KR; Zboril, R; Zoppellaro, G; Knobel, M Article RSC ADVANCES (2015)
Complex magnetic reversal modes in low-symmetry nanoparticles Escobar, Roberto A.; Vargas, Nicolas M.; Castillo-Sepúlveda, Sebastián; Allende, Sebastián; Altbir, Dora; d?Albuquerque e Castro, Jose Article APPLIED PHYSICS LETTERS (2014)
Reversal modes in small rings: Signature on the susceptibility Castillo-Sepúlveda, Sebastián; Vargas, Nicolas M.; Escobar, Roberto A.; Baltazar, Samuel E.; Allende, Sebastián; Altbir, Dora Article JOURNAL OF APPLIED PHYSICS (2014)
Mechanisms of magnetization reversal in stadium-shaped particles Castillo-Sepulveda, S; Altbir, D; Vargas N.M.; Allende, S Article JOURNAL OF APPLIED PHYSICS (2012)


Magnetic properties of nanowires and spin chains Altbir, D.; Castillo-Sepúlveda, Sebastián Proyecto (2022)
Magnetic properties of nanostructures under different external and internal conditions FONDECYT (11170858) Proyecto 2017-2020 Inv. Responsable