Sebastián Allende Prieto

Email:

sebastian.allende@usach.cl

Sitio web:

http://cedenna.cl

Grados académicos:

Licenciado en Física Aplicada. Universidad de Santiago de Chile (2004).

Doctor en Ciencias con Mención en Física, Universidad de Santiago de Chile (2008).

Línea de investigación:

Materia Condensada, Magnetismo

Actividad:

Publicaciones:

Web of Science ResearcherID: CAX-1215-2022
https://orcid.org/0000-0002-6138-6862

RESUMEN PUBLICACIONES:

2023-Model for Nonrelativistic Topological Multiferroic Matter - Physical Review Letters-
https://doi.org/10.1103/PhysRevLett.131.226801
2023-Magnetic Bimerons in Cylindrical Nanotubes-Nanomaterials- https://doi.org/10.3390/nano13212841
2023-Skyrmion-bimeron dynamic conversion in magnetic nanotracks -Physical Review B- https://doi.org/10.1103/PhysRevB.108.094436
2022-Mutual synchronization of spin‐torque oscillators within a ring array - Scientic Reports- https://doi.org/10.1038/s41598-022-15483-1
2022-Enhancing the magnetic response on polycrystalline nanoframes through mechanical deformation -Scientic Reports- https://doi.org/10.1038/s41598-022-09647-2
2021-Skyrmion propagation along curved racetracks- Applied Physics Letters-https://doi.org/10.1063/5.0045969
2020-Polycrystalline Ni nanotubes under compression: a molecular dynamics study- Scientific Reports- https://doi.org/10.1038/s41598-020-76276-y
2020-Magnetic ground states for bent nanotubes-Journal of Magnetism and Magnetic Materials-https://doi.org/10.1016/j.jmmm.2020.166754
2020-Imogolite in water: Simulating the effects of nanotube curvature on structure and dynamics-Applied Clay Science- https://doi.org/10.1016/j.clay.2020.105582
2020-Magnon valley Hall effect in CrI3-based van der Waals heterostructures-Physical Review B- https://doi.org/10.1103/PhysRevB.101.205425
2020-Magnetostatic interaction between two bubble skyrmions- J. Phys.: Condens. Matter-https://doi.org/10.1088/1361-648X/ab6aec
2020-Ultrafast domain wall propagation due to the interfacial Dzyaloshinskii–Moriya interaction- Nanotechnology- https://doi.org/10.1088/1361-6528/ab5f83
2019-Hematene: a 2D magnetic material in van der Waals or non-van der Waals heterostructures- 2D Materials- https://doi.org/10.1088/2053-1583/ab2501
2019-Thermal stability of aluminum oxide nanoparticles: role of oxygen concentration- Inorganic Chemistry Frontiers-https://doi.org/10.1039/c8qi01398e
2019-Mechanical performance of lightweight polycrystalline Ni nanotubes- Computational Materials Science- https://doi.org/10.1016/j.commatsci.2019.05.062
2019-New magnetic states in nanorings created by anisotropy gradients- Journal of Magnetism and Magnetic Materials- https://doi.org/10.1016/j.jmmm.2019.03.118
2019-Synchronization of two spin-transfer-driven nano-oscillators coupled via magnetostatic fields-Physical Review E- https://doi.org/10.1103/PhysRevE.99.032210

RESUMEN PROYECTOS:

2020-2023-Spin transfer torque nano-oscillators for associative memory in neuromorphic computing-Investigador Responsable
2019-2021-ESTUDIO DE PROPIEDADES MECANICAS DE NANOESTRUCTURAS UNIDIMENSIONALES-Co-Investigador
2021-MAGNETIC PROPERTIES OF SPIN TRANSFER TORQUE NANO-OSCILLATORS-Académico Patrocinante
2022-MAGNETIC PROPERTIES OF AND ARRAY OF SPIN TRANSFER TORQUE NANO-OSCILLATORS-Académico Patrocinante
2024-2026-BIMERONS IN MAGNETIC NANOSTRUCTURES-Investigador Responsable

Proyectos relacionados:

2020

Spin transfer torque nano-oscillators for associative memory in neuromorphic computing

Número de proyecto:
1200867

Año de término:
2023

2016

Controlling the magnetic properties in nano-systems

Número de proyecto:
1161018

Año de término:
2019
Theoretical Study of Adsorption of water contaminants by nanostructurated systems

Número de proyecto:
041631BR

Año de término:
2018

2014

Propiedades magnéticas y de transportes en nano-estructuras

Número de proyecto:
PAI Conicyt 791220017

Año de término:
2015

2013

Centro para el Desarrollo de la Nanociencia y la Nanotecnología, CEDENNA

Número de proyecto:
Financiamiento basal para centros científicos y tecnológicos de excelencia Conicyt FB0708

Año de término:
2018

2012

Magnetic properties of Nanostructures

Número de proyecto:
1120356

Año de término:
2015
Magnetic interaction in nanostructures

Número de proyecto:
11121214

Año de término:
2015

2008

Domain walls in ferromagnetic nano-wires and nanotubes

Número de proyecto:
3090047

Año de término:
2010

2007

Magnetismo básico y aplicado

Número de proyecto:
P06-022F

Año de término:
2011

publicaciones relacionadas:

2023

Skyrmion-bimeron dynamic conversion in magnetic nanotracks

MA Castro, D Altbir, D Galvez-Poblete, RM Corona, S Oyarzún, AR Pereira, S Allende, VL Carvalho-Santos

Physical Review B
Magnetic Bimerons in Cylindrical Nanotubes

David Galvez, Mario Castro, Guilherme Bittencourt, Vagson Carvalho,Sebastian Allende

Nanomaterials

2021

Skyrmion propagation along curved racetracks

V. L. Carvalho-Santos1,a), M. A. Castro2, D. Salazar-Aravena3, D. Laroze3, R. M. Corona2, S. Allende2, and D. Altbir2

Applied Physics Letters

Vol. 118,

2020

Magnetic ground states for bent nanotubes

Mancilla-Almonacid, D. ; Castro, M. A. ; Fonseca, J. M. ; Altbir, D. ; Allende, S. ; Carvalho-Santos, V. L.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
Imogolite in water: Simulating the effects of nanotube curvature on structure and dynamics

Gonzalez, RI (Gonzalez, Rafael I.)[ 1,2 ] ; Rojas-Nunez, J (Rojas-Nunez, Javier)[ 2,3 ] ; Valencia, FJ (Valencia, Felipe J.)[ 2,4 ] ; Munoz, F (Munoz, Francisco)[ 2,5 ] ; Baltazar, SE (Baltazar, Samuel E.)[ 2,3 ] ; Allende, S (Allende, Sebastian)[ 2,3 ] ;

Applied Clay Science
Magnon valley Hall effect in CrI3-based van der Waals heterostructures

Hidalgo-Sacoto, R. ; Gonzalez, R., I ; Vogel, E. E. ; Allende, S. ; Mella, Jose D. ; Cardenas, C. ; Troncoso, Roberto E. ; Munoz, F.

PHYSICAL REVIEW B
Magnetostatic interaction between two bubble skyrmions

Castro, M. A. ; Mancilla-Almonacid, D. ; Valdivia, J. A. ; Allende, S.

JOURNAL OF PHYSICS-CONDENSED MATTER
Ultrafast domain wall propagation due to the interfacial Dzyaloshinskii-Moriya interaction

Mancilla-Almonacid, D. ; Jaeschke-Ubiergo, R. ; Nunez, A. S. ; Allende, S.

NANOTECHNOLOGY
Polycrystalline Ni nanotubes under compression: a molecular dynamics study

J. Rojas-Nunez, S. E. Baltazar, R. I. Gonzalez, E. M. Bringa, S. Allende, M. Kiwi & F. J. Valencia

Scientific Reports

Vol. 10,

2019

Hematene: a 2D magnetic material in van der Waals or non-van der Waals heterostructures

R. I. Gonzalez; J. Mella; P. Diaz; S. Allende; E. E Vogel; C. Cardenas; F. Munoz

2D Materials

Vol. 6,
Mechanical performance of lightweight polycrystalline Ni nanotubes

J. Rojas-Nunez; F. Valencia; R. I. Gonzalez; E. M. Bringa; S. Allende; J. L. Palma; A. Pereira; J. Escrig; S. E. Baltazar

Computational Material Science

Vol. 168,
New magnetic states in nanorings created by anisotropy gradients

M. A. Castro; A. P . Espejo; N. M. Vargas; D. Altbir; S. Allende; V. L. Carvalho-Santos

Journal of Magnetism and Magnetic Materials

Vol. 484,
Synchronization of two spin-transfer-driven nano-oscillators coupled via magnetostatic fields

D. Mancilla-Almonacid, Alejandro O. Leon, R. E. Arias, S. Allende, and D. Altbir

Physical Review E

Vol. 99,
Thermal stability of aluminum oxide nanoparticles: role of oxygen concentration

M. Ramirez; R. I. Gonzalez; S. Baltazar; J. Rojas-Nunez; S. Allende; J. A. Valdivia; J. Rogan; M. Kiwi; F. J. Valencia

Inorganic Chemistry Frontiers

2018

Toward Controlled Morphology of FeCu Nanoparticles: Cu Concentration and Size Effects

J. Rojas-Núñez, R. I. González, E. M. Bringa, S. Allende, P. Sepúlveda, N. Arancibia-Miranda & S.E. Baltazar

The Journal of Physical Chemistry C, ISSN 1932-744
Spin wave modes of two magnetostatic coupled spin transfer torque nano-oscillators

D. Mancilla-Almonacid, R. E. Arias, R. A. Escobar, D. Altbir, S. Allende

Journal of Applied Physics (Amer Inst Physics). Vol 124, Article Number: 162102, ISSN 0021-8979
Prevalence of information stored in arrays of magnetic nanowires against external fields

D. Ceballos, E. Cisternas, E.E. Vogel & S. Allende

Journal of Magnetism and Magnetic Material (Elsevier Science BV). Vol. 451, Pages: 676-680, ISSN 0304-8853

2017

Tuning the frequencies of the normal modes of a nanopillar oscillator through the magnetostatic interaction

D. Mancilla-Almonacid, R. E. Arias, S. Oyarzún, D. Altbir & S. Allende

Physical Review B (Amer Physical Soc). Vol 96, Article Number: 184424, ISSN 2469-9950

Vol. 96,
Towards independent behavior of magnetic slabs

R. A. Escobar, S. Castillo-Sepúlveda, S. Allende, D. Altbir, P. Sergelius, D. Görlitz & K. Nielsch.

IEEE Magnetics Letters (IEEE-Inst). Vol. 8, Article Number: 4104505, ISSN 1949-307X
Intra-wire coupling in segmented Ni/Cu nanowires deposited by electrodeposition

P. Sergelius, J. Hyun Lee, O. Fruchart, M. Shaker Salem, S. Allende, R.A. Escobar, J. Gooth, R. Zierold, J-C. Toussaint, S. Schneider, D. Pohl, B. Rellinghaus, S. Martin, J. García, H. Reith, A. Spende, M-E. Toimil-Morales, D. Altbir, R. Cowburn, D. Görli

Nanotechnology (IOP Publishing) Vol. 28, Article Number: 065709, ISSN 0957-4484
Parity-preserving light-matter system mediates two-body interactions

Kyaw, T. H; Allende, S; Kwek, L-C; Romero, G.

Quantum Science And Technology
Generation of maximally correlated states of (d ⊗ d)-dimensional systems in the absence of entanglement

López, C. E., Albarrán-Arriagada, F., Allende, S. & Retamal, J.C

Europhysics Letters (IOP Publishing LTD) Vol. 120, ISSN 0295-5075
Sudden transition between classical to quantum decoherence in bipartite correlated qutrit systems

F. A. Cárdenas-López, S. Allende & J. C. Retamal

Scientific Reports (Nature Publishing Group), Vol 7, Article Number: 44654, ISSN 2045-2322
Intra-wire coupling in segmented Ni/Cu nanowires deposited by electrodeposition

P. Sergelius, J. H. Lee, O. Fruchart, M. S. Salem, S. Allende, R. A. Escobar, J. Gooth, R. Zierold, J. C. Toussaint, S. Schneider, D. Pohl, B. Rellinghaus, S. Martin, J. Garcia, H. Reith, A. Spende, M. E. Toimil-Molares, D. Altbir, R. Cowburn, D. Görlitz

Nanotechnology (IOP Publishing LTD), Vol 28, Article Number: 065709, ISSN 0957-4484

2016

Skyrmion core size dependence as a function of the perpendicular anisotropy and radius in magnetic nanodots

M. A. Castro & S. Allende

Journal of Magnetism and Magnetic Materials (Elsevier Science BV), Vol 417, Pages: 344-348, ISSN 0304-8853

2015

Magnetic reversal modes in multisegmented nanowire arrays with long aspect ratio

E. A. Rando & S. Allende

Journal of Applied Physics (Amer Inst Physics), Vol 118, Article Number: 013905, ISSN 0021-8979
Chaos in high-dimensional dissipative dynamical systems

I. Ispolatov, V. Madhok, S. Allende & M. Doebeli

Scientific Reports (Nature Publishing Group), Vol 5, Article Number: 12506, ISSN 2045-2322
Simulated annealing and entanglement of formation for (n m)- dimensional mixed states

S. Allende, D. Altbir & J.C. Retamal

Physical Review A (Amer Physical Soc) Vol. 92, Article Number: 022348, ISSN 2469-9926
Multi-stability in low-symmetry magnetic nanoparticles

R. A. Escobar, S. Castillo-Sepúlveda, S. Allende, D. Altbir, M. Bahiana & J. d’Albuquerque e Castro

Journal of Applied Physics (Amer Inst Physics). Vol. 117, Article Number: 223901, ISSN 0021-8979
Dipolar-driven formation of cobalt nanoparticle chains in polyethylene films

E. Vargas, W.W. M. Melo, S. Allende, R.F. Neumann, J.C. Denardin, D. Altbir & M. Bahiana

Materials Chemistry and Physics (Elsevier Science SA). Vol. 162, Article Number: 229, ISSN 0254-0584
Tailoring the nucleation of domain walls along multi-segmented cylindrical nanoelements

R. F. Neumann, M. Bahiana, S. Allende, D. Altbir, D. Görlitz & K. Nielsch

Nanotechnology (IOP Publishing). Vol. 26, Article Number: 215701, ISSN 0957-4484

2014

Reversal modes in small rings: Signature on the susceptibility

S. Castillo-Sepúlveda, N. M. Vargas, R. Escobar, S. Allende, S. Baltazar & D. Altbir

Journal of Applied Physics (Amer Inst Physics). Vol. 115, Article Number: 223903, ISSN 0021-8979
Complex magnetic reversal modes in low-symmetry nanoparticles

R. A. Escobar, N. M. Vargas, S. Castillo-Sepúlveda, S. Allende, D. Altbir & J. d’Albuquerque e Castro

Applied Physics Letters (Amer Inst Physics). Vol. 104, Article Number: 123102. ISSN 0003-6951
Domain wall magnetoresistance in nanowires: Dependence on geometrical factors and material parameters

S. Allende, J.C. Retamal, D. Altbir & J. d’ Albuquerque e Castro.

Journal of Magnetism and Magnetic Materials (Elsevier Science BV). Vol. 365, Article Number: 197, ISSN 0304-8853

2013

Effect of perpendicular uniaxial anisotropy on the annihilation fields of magnetic vortices

E.R.P. Novais, S. Allende, D. Altbir, P. Landeros, F. Garcia & A.P. Guimaraes

Journal of Applied Physics (Amer Inst Physics). Vol. 114, Article Number: 153905, ISSN 0021-8979
Domain wall control in wire-tube nanoelements

F. Neumann, M. Bahiana, N.M. Vargas, D. Altbir, S. Allende, D. Gorlitz & K. Nielsch.

Applied Physics Letters (Amer Inst Physics). Vol. 102, Article Number: 202407, ISSN 0003-6951

2012

Magnetization reversal in multisegmented nanowires: Parallel and serial reversal modes

S. Allende, N.M. Vargas, D. Altbir, V. Vega, D. Görlitz & K. Nielsch.

Applied Physics Letters (Amer Inst Physics). Vol. 101, Article Number: 122412. ISSN 0003-6951
Magnetic anisotropy in CoNi nanowire arrays: analytical calculations and experiments

L. G. Vivas, M. Vazquez, J. Escrig, S. Allende, D. Altbir, D. C. Leitao & J. P. Araujo

Physical Review B. (Amer Physical Soc). Vol. 85, Article Number: 035439. ISSN 2469-9950
Confinement of magnetic nanoparticles inside multisegmented nanotubes by means of magnetic field gradients

R. F. Neumann, M. Bahiana, S. Allende, J. Escrig & D. Altbir

Journal of Applied Physics (Amer Inst Physics). Vol 111, Article Number: 013916. ISSN 0021-8979
Mechanisms of magnetization reversal in stadium-shaped particles

S. Castillo, N. Vargas, D. Altbir & S. Allende

Journal of Applied Physics (Amer Inst Physics). Vol. 112, Article Number: 083906. ISSN 0021-8979

2011

Experimental evidence for an angular dependent transition of magnetization reversal modes in magnetic nanotubes

O. Albrecht, R. Zierold, S. Allende, J. Escrig, C. Patzig, B. Rauschenbach, K. Nielsch & D. Gorlitz

Journal of Applied Physics (Amer Inst Physics), Vol 109, Article Number: 093910, 0021-8979
Asymmetric magnetic dots: A way to control magnetic properties

N. M. Vargas, S. Allende, B. Leighton, J. Escrig, J. Mejía-López, D. Altbir & I.K. Schuller

Journal of Applied Physics (Amer Inst Physics). Vol. 109, Article Number: 073907. ISSN 0021-8979
Transverse domain wall propagation in modulated cylindrical nanostructures and possible geometric control

S. Allende & R. Arias

Physical Review B (Amer Physical Soc), Vol 83, Article Number: 174452, ISSN 2469-9950
Stability of magnetic nanoparticles inside ferromagnetic nanotubes

R. F. Neumann, M. Bahiana, J. Escrig, S. Allende & D. Altbir

Applied Physics Letters (Amer Inst Physics). Vol. 98, Article Number: 022502. ISSN 0003-6951

2010

Multi layered Core/Shell Nanowires Displaying Two Distinct Magnetic Switching Events

Y. T. Chong, D. Gorlitz, S. Martens, M. Y. E. Yau, S. Allende, J. Bachmann & K. Nielsch

Advanced Materials (Wiley-V C H Verlag Gmbh), Vol 22, Pages: 2435-2439, ISSN 0935-9648

2009

Magnetic cylindrical nanowires with single modulated diameter

S. Allende, D. Altbir & K. Nielsch

Physical Review B. (Amer Physical Soc). Vol. 80, Article Number: 174402. ISSN 2469-9950
Asymmetric hysteresis loop in magnetostatic-biased multilayer nanowires

S. Allende, J. Escrig, E. Salcedo, D. Altbir & M. Bahiana

Nanotechnology (IOP Publishing). Vol. 20, Article Number: 445707. ISSN 0957-4484
Magnetostatic bias in multilayer microwires: Theory and experiments

J. Escrig, S. Allende, D. Altbir, M. Bahiana, J. Torrejón, G. Badini & M. Vásquez

Journal of Applied Physics (Amer Inst Physics). Vol. 105, Article Number: 023907. ISSN 0021-8979

Sebastián Allende Prieto

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