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Rodolfo Andrés Gallardo Encina

Investigador Joven

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

Valparaíso, Chile

Líneas de Investigación


Física de Sólidos; Magnetismo; Propagación de ondas de espín, Spintrónica, Resonancia Ferromagnética,

Educación

  •  Licenciatura en Educación, UNIVERSIDAD DE PLAYA ANCHA DE CIENCIAS DE LA EDUCACION. Chile, 2008
  •  Lineciatura en Física Aplicada, UNIVERSIDAD DE PLAYA ANCHA DE CIENCIAS DE LA EDUCACION. Chile, 2008
  •  Doctor en Ciencias, Mención en Física, UNIVERSIDAD TECNICA FEDERICO SANTA MARIA. Chile, 2014
  •  Profesor de Física y Computación, UNIVERSIDAD DE PLAYA ANCHA DE CIENCIAS DE LA EDUCACION. Chile, 2008

Experiencia Académica

  •   Investigador Proyecto Conicyt 79140033 Full Time

    UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

    Valparaíso, Chile

    2014 - 2017

  •   InvestigadorJoven Full Time

    UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

    Valparaíso, Chile

    2017 - A la fecha

Experiencia Profesional

  •   Docente

    Universidad de Viña del Mar

    Chile

    2007 - 2008

  •   Docente

    Universidad Federico Santa María (Sede José Miguel Carrera)

    Chile

    2008 - 2008

  •   Docente

    Universidad Católica de Valparaíso

    Chile

    2009 - 2010

  •   Docente

    Universidad Federico Santa María

    Chile

    2014 - 2014


 

Article (39)

Coherent Magnons with Giant Nonreciprocity at Nanoscale Wavelengths
Selective nonreciprocal localization of flat magnonic modes induced by a periodic Dzyaloshinskii-Moriya interaction
Static and dynamic properties of noncollinear magnetized ferromagnetic films
Time-resolved x-ray imaging of nanoscale spin-wave dynamics at multi-GHz frequencies using low-alpha synchrotron operation
Coupling of terahertz light with nanometre-wavelength magnon modes via spin-orbit torque
Direct Observation of Propagating Spin Waves in the 2D van der Waals Ferromagnet Fe5GeTe2
Experimental Observation of Flat Bands in One-Dimensional Chiral Magnonic Crystals
Spin-wave nonreciprocity at the spin-flop transition region in synthetic antiferromagnets
Structural and magnetic properties of thin cobalt films with mixed hcp and fcc phases
Depth-Adjustable Magnetostructural Phase Transition in Fe<sub>60</sub>V<sub>40</sub> Thin Films
Dynamic origin of conical helix magnetization textures stabilized by Dzyaloshinskii-Moriya interaction
Finite-element dynamic-matrix approach for propagating spin waves: Extension to mono- and multi-layers of arbitrary spacing and thickness
High spin-wave asymmetry and emergence of radial standing modes in thick ferromagnetic nanotubes
Omnidirectional flat bands in chiral magnonic crystals
Unidirectional Chiral Magnonics in Cylindrical Synthetic Antiferromagnets
Spin-wave focusing induced by dipole-dipole interaction in synthetic antiferromagnets
Higher-order ferromagnetic resonances in out-of-plane saturated Co/Au magnetic multilayers
Magnetization dynamics in synthetic antiferromagnets: Role of dynamical energy and mutual spin pumping
Band structure of a one-dimensional bilayer magnonic crystal
Emission and propagation of 1D and 2D spin waves with nanoscale wavelengths in anisotropic spin textures
Flat Bands, Indirect Gaps, and Unconventional Spin-Wave Behavior Induced by a Periodic Dzyaloshinskii-Moriya Interaction
Reconfigurable Spin-Wave Nonreciprocity Induced by Dipolar Interaction in a Coupled Ferromagnetic Bilayer
Spin-wave modes in transition from a thin film to a full magnonic crystal
Spin-wave non-reciprocity in magnetization-graded ferromagnetic films
Dipolar interaction induced band gaps and flat modes in surface-modulated magnonic crystals
Symmetry and localization properties of defect modes in magnonic superlattices
Angular dependent FORC and FMR of exchange-biased NiFe multilayer films
Angular dependent FORC and FMR of exchange-biased NiFe multilayer films
Ferromagnetic resonance of MBE-grown FeRh thin films through the metamagnetic phase transition
Role of internal demagnetizing field for the dynamics of a surface-modulated magnonic crystal
Theory of ferromagnetic resonance driven by the combined action of spin-transfer torque and voltage-controlled magnetic anisotropy
Defect-induced magnon scattering mechanisms in exchange-coupled bilayers
Narrow-band tunable terahertz emission from ferrimagnetic Mn3-xGa thin films
Role of polarizer-tilting-angle in zero-field spin-transfer nano-oscillators with perpendicular anisotropy
Splitting of spin-wave modes in thin films with arrays of periodic perturbations: theory and experiment
Two-magnon scattering in permalloy thin films due to rippled substrates
Analytical derivation of critical exponents of the dynamic phase transition in the mean-field approximation
Effect of microwave irradiation on spin-torque-driven magnetization precession in nanopillars with magnetic perpendicular anisotropy
Role of the spin transfer in the ferromagnetic resonance response of thin films

Proyecto (12)

SPIN-WAVES IN BULK-MODULATED MAGNONIC CRYSTALS AND SPIN TEXTURES FOR FUTURE APPLICATIONS
Channeling of Spin Waves and Their Caustic Properties in Multilayered Magnonic Crystals
NOVEL MAGNETIC MATERIALS FOR FUTURE TECHNOLOGIES
Magnetization Dynamics in Perturbed Films and Magnonic Crystals
Estudio de bandas de frecuencias prohibidas en películas moduladas periódicamente
Estudio Teórico Experimental de Nanoestructuras Magnéticas Excitadas con Radiación Electromagnética
Estudio de ondas de espín en películas ferromagnéticas delgadas periódicamente perturbadas
Propiedades dinámicas de nanoestructuras magnéticas en presencia de corrientes polarizadas en espín.
Spin dynamics in magnetic nano-structures with defect arrays
Estudio del efecto “Spin Transfer Torque” en multicapas magnéticas
Financiamiento basal para centros científicos de excelencia.
Spin dynamics, magnetization reversal and domain wall dynamics in magnetic nanostructures

Review (1)

The 2021 Magnonics Roadmap
37
Rodolfo Gallardo

Investigador Joven

Física

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

Valparaíso, Chile

18
Pedro Landeros

Profesor Titular

Física

Universidad Técnica Federico Santa María

Valparaíso, Chile

7
Alejandro Roldán

profesor asistente

Departamento de ciencias naturales y tecnología.

Universidad de Aysén

Coyhaique, Chile

2
Carlos Garcia

Profesor Asociado

Fisica

Universidad Técnica Federico Santa María

Valparaiso, Chile

1
Claudio González

Ayudante de soporte técnico

Fundación Para la Superación de la Pobreza

Valparaíso, Chile