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Roberto Lázaro Rodríguez Suárez

Profesor Asociado / Director del Instituto de Física

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Santiago, Chile

Condensed Matter. Magnetic Materials and Magnetic Thin Films. Spintronics. Exchange Bias. Spin Waves.

Materia Condensada, Universidade Federal de Pernambuco. Brasil, 2006
Física, Universidade Federal de Pernambuco. Brasil, 2002
Física, UNIVERSIDAD DE ORIENTE SANTIAGO DE CUBA. Cuba, 1994

Profesor Asistente Full Time

UNIVERSIDAD DE ORIENTE SANTIAGO DE CUBA

Física

Santiago de Cuba, Cuba

1994 - 2000
Profesor Asociado Full Time

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Física

Santiago de Chile, Chile

2007 - A la fecha
Profesor Substituto Part Time

Universidade Federal de Pernambuco

Física

Recife, Brasil

2004 - 2006

Profesor Auxiliar Full Time

Universidad de Oriente

Santiago de Cuba, Cuba

1994 - 2000
Profesor Substituto Other

Universidade Federal de Pernambuco

Recife, Brasil

2003 - 2005

Tesis de Maestría: 2
Tesis de Pre-grado: 2
Supervisor de Post doctorados: 1

Cursos de Postgrado: 2
1- Física del Estado Sólido Avanzada
2- Introducción a la Espintrónica

Actividades de difusión:
1- Jornada de Actualización en Investigación para profesores de enseñanza media y básica (http://fisica.uc.cl/informacion-para-colegios.html)
2- Charlas en el ciclo de Física para las Tardes de invierno.
3- Profesor en PENTA UC.

Transferencia:

1- Proyecto de investigación Fondef I+D sobre la determinación de dosis de radiación aplicada a alimentos.

Premio a la Excelencia Docente 2009

Pontificia Universidad Católica de Chile

Chile, 2009

El Premio de Reconocimiento a la Excelencia Docente es una iniciativa que reconoce y valora a aquellos académicos de la UC que realizan un trabajo docente de excelencia, cumpliendo con la misión de la universidad de formar profesionales de calidad. El Premio busca destacar a aquellos profesores que realizan una docencia de excelencia destacándose en el logro de todos los Principios Orientadores para una Docencia de Calidad UC.


Analytical solutions for the magnon frequencies at high-symmetry points of the Brillouin zone in anisotropic kagome antiferromagnets Rodriguez-Suarez, R. L.; Rezende, S. M. Article ISI JOURNAL OF PHYSICS-CONDENSED MATTER (2021)
Longitudinal spin Seebeck effect and anomalous Nernst effect in CoFeB/non-magnetic metal bilayers Gamino, M.; Santos, J. G. S.; Souza, A. L. R.; Melo, A. S.; Della Pace, R. D.; Silva, E. F.; Oliveira, A. B.; Rodriguez-Suarez, R. L.; Bohn, F.; Correa, M. A. Article ISI JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2021)
Filtering magnetic relaxation mechanisms of YIG(001) thin films using ferromagnetic resonance Oliveira A.B.; RodrÃguez-SuÃ¡rez R.L.; Correa, M.A.; Bohn F.; Raza S.A.; Sommer R.L.; Chesman C. Article SCOPUS Journal of Magnetism and Magnetic Materials (2020)
Magnon dispersion relations in the noncollinear antiferromagnet IrMn3 Rezende, S. M.; Mendes, J. B. S.; Maior, D. S.; Abrao, J. E.; Azevedo, A.; Rodriguez-Suarez, R. L. Article ISI PHYSICAL REVIEW B (2020)
Magnon-mediated spin currents in Tm3Fe5O12/Pt with perpendicular magnetic anisotropy Vilela, G. L. S.; Abrao, J. E.; Santos, E.; Yao, Y.; Mendes, J. B. S.; Rodriguez-Suarez, R. L.; Rezende, S. M.; Han, W.; Azevedo, A.; Moodera, J. S. Article ISI APPLIED PHYSICS LETTERS (2020)
Unraveling intricate properties of exchange-coupled bilayers by means of broadband ferromagnetic resonance and spin pumping experiments Arana, M.; Gamino, M.; Oliveira, A. B.; Holanda, J.; Azevedo, A.; Rezende, S. M.; Rodriguez-Suarez, R. L. Article ISI PHYSICAL REVIEW B (2020)
Effects of second order surface anisotropy in YIG sputtered onto GGG (100) oriented substrate Oliveira, AB; Chesman, C; Rodriguez-Suarez, RL; da Costa, RB; Silva, UC; Da Costa, NP; Silva, BG; Sommer, RL; Bohn, F; Correa, MA Article ISI SCOPUS JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2019)
Introduction to antiferromagnetic magnons Rezende S.M.; Azevedo A.; RodrÃguez-SuÃ¡rez R.L. Article ISI SCOPUS JOURNAL OF APPLIED PHYSICS (2019)
Physical origins of the magnetoresistance of platinum in contact with polycrystalline antiferromagnetic NiO Gamino, M.; Major, DS; Vilela-Ledo, LH; Rodriguez-Suarez, RL; Machado, FLA; Azevedo, A; Rezende, SM Article ISI SCOPUS JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2019)
Magnon diffusion theory for the spin Seebeck effect in ferromagnetic and antiferromagnetic insulators Rezende, Sergio M.; Azevedo, Antonio; Rodriguez-Suarez, Roberto L. Article ISI SCOPUS JOURNAL OF PHYSICS D-APPLIED PHYSICS (2018)
Rotatable anisotropy on ferromagnetic/antiferromagnetic bilayer investigated by Brillouin light scattering Rodriguez-Suarez, R. L.; Oliveira, A. B.; Estrada, F.; Maior, D. S.; Arana, M.; Alves Santos, O.; Azevedo, A.; Rezende, S. M. Article ISI SCOPUS JOURNAL OF APPLIED PHYSICS (2018)
The role of metallic nanoparticles in the enhancement of the spin Hall magnetoresistance in YIG/Pt thin films Gamino, M.; Silva, EF; Santos, OA; Mendes, JBS; Rodriguez-Suarez, RL; Machado, FLA; Azevedo, A; Rezende, SM Article ISI SCOPUS JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2018)
Efficient spin transport through polyaniline Mendes, J. B. S.; Alves Santos, O.; Gomes, J. P.; Assis, H. S.; Felix, J. F.; Rodríguez-Suárez, R. L.; Rezende, S. M.; Azevedo, A. Article ISI SCOPUS PHYSICAL REVIEW B (2017)
Giant spin-charge conversion driven by nanoscopic particles of Ag in Pt Alves-Santos O.; Silva E.F.; Gamino M.; Cunha R.O.; Mendes J.B.S.; Rodríguez-Suárez R.L.; Rezende S.M.; Azevedo A. Article ISI SCOPUS PHYSICAL REVIEW B (2017)
Inverse spin Hall effect in the semiconductor (Ga,Mn) As at room temperature Mendes, J. B. S.; Mello, S. L. A.; Alves Santos, O.; Cunha, R. O.; Rodríguez-Suárez, R. L.; Azevedo, A.; Rezende, S. M. Article ISI SCOPUS PHYSICAL REVIEW B (2017)
Longitudinal spin Seebeck effect in permalloy separated from the anomalous Nernst effect: Theory and experiment Holanda, J.; Alves Santos, O.; Cunha, R. O.; Mendes, J. B. S.; Rodríguez-Suárez, R. L.; Azevedo, A.; Rezende, S. M. Article ISI SCOPUS PHYSICAL REVIEW B (2017)
Magnetic anisotropy of Co thin films: Playing with the shadowing effect, magnetic field and substrate spinning Bertelli, T.P.; Bueno, T.E.P.; Krohling, A.C.; Silva, B.C.; Rodríguez-Suárez, R.L.; Nascimento, V.P.; Paniago, R.; Krambrock, K.; Larica, C.; Passamani, E.C. Article ISI SCOPUS JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2017)
Simultaneous spin pumping and spin Seebeck experiments with thermal control of the magnetic damping in bilayers of yttrium iron garnet and heavy metals: YIG/Pt and YIG/IrMn Holanda, J.; Alves Santos, O.; Rodríguez-Suárez, R. L.; Azevedo, A.; Rezende, S. M. Article ISI SCOPUS PHYSICAL REVIEW B (2017)
Spin Seebeck effect in the antiferromagnet nickel oxide at room temperature Holanda, J; Maior, DS; Santos, OA; Vilela-Leao, LH; Mendes, JBS; Azevedo, A; Rodriguez-Suarez, RL; Rezende, SM Article ISI SCOPUS Applied Physics Letters (2017)
Spin-flop transition in the easy-plane antiferromagnet nickel oxide Machado, F. L. A.; Ribeiro, P. R. T.; Holanda, J.; Rodríguez-Suárez, R. L.; Azevedo, A.; Rezende, S. M. Article ISI SCOPUS PHYSICAL REVIEW B (2017)
Thickness dependence of the magnetic anisotropy and dynamic magnetic response of ferromagnetic NiFe films Silva, E F; Corrêa, M A; Della Pace, R D; Plá Cid, C C; Kern, P R; Carara, M; Chesman, C; Alves Santos, O; Rodríguez-Suárez, R L; Azevedo, A; Rezende, S M; Bohn, F Article ISI SCOPUS JOURNAL OF PHYSICS D-APPLIED PHYSICS (2017)
Bulk magnon spin current theory for the longitudinal spin Seebeck effect Rezende, SM; Rodriguez-Suarez, RL; Cunha, RO; Ortiz, JCL; Azevedo, A. Article ISI SCOPUS JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2016)
Defect-induced magnon scattering mechanisms in exchange-coupled bilayers Gallardo R A , Rodríguez-Suárez R L Article Journal of Applied Physics (2016)
Diffusive magnonic spin transport in antiferromagnetic insulators Rezende, SM; Rodriguez-Suarez, RL; Azevedo, A. Article ISI SCOPUS PHYSICAL REVIEW B (2016)
Theory of the spin Seebeck effect in antiferromagnets Rezende, SM; Rodriguez-Suarez, RL; Azevedo, A. Article ISI SCOPUS PHYSICAL REVIEW B (2016)
Electrical detection of ferromagnetic resonance in single layers of permalloy: Evidence of magnonic charge pumping Azevedo, A.; Cunha, RO; Estrada, F.; Santos, OA; Mendes, JBS; Vilela-Leao, LH; Rodriguez-Suarez, RL; Rezende, SM Article ISI SCOPUS Physical Review B - Condensed Matter and Materials Physics (2015)
Nonlinear dynamics of three-magnon process driven by ferromagnetic resonance in yttrium iron garnet Cunha, RO; Holanda, J.; Vilela-Leao, LH; Azevedo, A.; Rodriguez-Suarez, RL; Rezende, SM Article ISI SCOPUS Applied Physics Letters (2015)
Spin-Current to Charge-Current Conversion and Magnetoresistance in a Hybrid Structure of Graphene and Yttrium Iron Garnet Mendes, JBS; Santos, OA; Meireles, LM; Lacerda, RG; Vilela-Leao, LH; Machado, FLA; Rodriguez-Suarez, RL; Azevedo, A.; Rezende, SM Article ISI SCOPUS Physical Review Letters (2015)
Addition and subtraction of spin pumping voltages in magnetic hybrid structures Azevedo, A.; Santos, OA; Cunha, RO; Rodriguez-Suarez, R; Rezende, SM Article ISI SCOPUS APPLIED PHYSICS LETTERS (2014)
Angular dependence of hysteresis shift in oblique deposited ferromagnetic/antiferromagnetic coupled bilayers Oliveira, AB; Rodriguez-Suarez, RL; Michea, S.; Vega, H.; Azevedo, A.; Rezende, SM; Aliaga C.; Denardin, J. Article ISI SCOPUS JOURNAL OF APPLIED PHYSICS (2014)
Competing spin pumping effects in magnetic hybrid structures Azevedo, A.; Santos, OA; Guerra, GAF; Cunha, RO; Rodriguez-Suarez, R; Rezende, SM Article ISI SCOPUS APPLIED PHYSICS LETTERS (2014)
Ferromagnetic resonance investigation in permalloy magnetic antidot arrays on alumina nanoporous membranes Rodriguez-Suarez, RL; Palma, JL; Burgos, EO; Michea, S.; Escrig, J; Denardin, JC; Aliaga C. Article ISI JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2014)
Large inverse spin Hall effect in the antiferromagnetic metal Ir20Mn80 Mendes, JBS; Cunha, RO; Santos, OA; Ribeiro, PRT; Machado, FLA; Rodriguez-Suarez, RL; Azevedo, A.; Rezende, SM Article ISI SCOPUS PHYSICAL REVIEW B (2014)
Magnon spin-current theory for the longitudinal spin-Seebeck effect Rezende, S. M.; Rodríguez-Suárez, R. L.; Cunha R.O.; Rodrigues A.R.; Machado F.L.A.; Fonseca Guerra G.A.; Lopez Ortiz J.C.; Azevedo, A. Article ISI PHYSICAL REVIEW B (2014)
Noncollinear ferromagnetic easy axes in Py/Ru/FeCo/IrMn spin valves induced by oblique deposition Bueno, TEP; Parreiras, DE; Gomes, GFM; Michea, S.; Rodriguez-Suarez, RL; Araujo, MS; Macedo, WAA; Krambrock, K; Paniago, R Article ISI SCOPUS APPLIED PHYSICS LETTERS (2014)
Tailoring the magnetic properties of cobalt antidot arrays by varying the pore size and degree of disorder Michea, S.; Palma, J.L.; Lavin, R.; Briones J.; Escrig, J; Denardin, J.C.; Rodríguez-Suárez, R. L. Article ISI SCOPUS JOURNAL OF PHYSICS D-APPLIED PHYSICS (2014)
Thermal control of the spin pumping damping in ferromagnetic/normal metal interfaces Rezende, SM; Rodriguez-Suarez, RL; Azevedo, A. Article ISI PHYSICAL REVIEW B (2014)
Thermal properties of magnons and the spin Seebeck effect in yttrium iron garnet/normal metal hybrid structures Rezende, SM; Rodriguez-Suarez, RL; Ortiz, JCL; Azevedo, A. Article ISI SCOPUS PHYSICAL REVIEW B (2014)
Enhanced spin pumping damping in yttrium iron garnet/Pt bilayers Rezende, SM; Rodriguez-Suarez, RL; Soares, MM; Vilela-Leao, LH; Dominguez, DL; Azevedo, A. Article ISI SCOPUS Applied Physics Letters (2013)
Magnetic relaxation due to spin pumping in thick ferromagnetic films in contact with normal metals Rezende, SM; Rodriguez-Suarez, RL; Azevedo, A. Article ISI SCOPUS Physical Review B - Condensed Matter and Materials Physics (2013)
Strong magnetization damping induced by Ag nanostructures in Ag/NiFe/Ag trilayers Dominguez, DL; da Silva, GL; Rodriguez-Suarez, RL; Rezende, SM; Azevedo, A. Article ISI SCOPUS Journal of Applied Physics (2013)
Tunable misalignment of ferromagnetic and antiferromagnetic easy axes in exchange biased bilayers Rodríguez-Suárez, R. L.; Vilela-Leao L.H.; Bueno T.; Mendes, J. B. S.; Landeros, P.; Rezende, S. M.; Azevedo, A. Article ISI SCOPUS Applied Physics Letters (2012)
Critical thickness investigation of magnetic properties in exchange-coupled bilayers Rodriguez-Suarez, RL; Vilela-Leao, LH; Bueno T.; Oliveira, AB; de Almeida, JRL; Landeros, P.; Rezende, SM; Azevedo, A. Article ISI SCOPUS Physical Review B - Condensed Matter and Materials Physics (2011)
Spin pumping and anisotropic magnetoresistance voltages in magnetic bilayers: Theory and experiment Azevedo, A.; Vilela-Leao, LH; Rodriguez-Suarez, RL; Santos, AFL; Rezende, SM Article ISI SCOPUS Physical Review B - Condensed Matter and Materials Physics (2011)
Frequency shift of spin waves in tunnel-junction spin-transfer nano-oscillators Rodriguez-Suarez, RL; Matos-Abiague, A; Azevedo, A.; Rezende, SM Article ISI SCOPUS Physical Review B - Condensed Matter and Materials Physics (2010)
Spin-wave Theory for the Magnetic Damping in Microwave Nano-Oscillators Rodriguez-Suarez, RL; Rezende, SM; Azevedo, A.; Aguiar, FM Article ISI SCOPUS Journal of Superconductivity and Novel Magnetism (2010)
Spin-orbit coupling mediated spin torque in a single ferromagnetic layer Matos-Abiague, A; Rodriguez-Suarez, RL Article ISI SCOPUS PHYSICAL REVIEW B (2009)
Spin-wave excitation by direct current in obliquely magnetized nanostructures Rodriguez-Suarez, RL; Azevedo, A.; de Aguiar, FM; Rezende, SM Article ISI SCOPUS JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2009)
Exchange bias through a Cu interlayer in an IrMn∕Co system Geshev, J.; Nicolodi, S.; Pereira, L. G.; Nagamine, L. C. C. M.; Schmidt, J. E.; Deranlot, C.; Petroff, F.; Rodríguez-Suárez, R. L.; Azevedo, A. Article PHYSICAL REVIEW B (2007)
Mode Locking of Spin Waves Excited by Direct Currents in Microwave Nano-oscillators Rezende, S. M.; de Aguiar, F. M.; Rodríguez-Suárez, R. L.; Azevedo, A. Article PHYSICAL REVIEW LETTERS (2007)
Interplay between magnetic interactions in spin-valve structures Rodríguez-Suárez, R. L.; Oliveira, A. B.; Rezende, S. M.; Azevedo, A. Article JOURNAL OF APPLIED PHYSICS (2006)
dc effect in ferromagnetic resonance: Evidence of the spin-pumping effect? Azevedo, A.; Vilela Leão, L. H.; Rodriguez-Suarez, R. L.; Oliveira, A. B.; Rezende, S. M. Article JOURNAL OF APPLIED PHYSICS (2005)
Ferromagnetic resonance dispersion relation of spin valve systems Rodríguez-Suárez, R. L.; Rezende, S. M.; Azevedo, A. Article physica status solidi (c) (2005)
Ferromagnetic resonance investigation of the residual coupling in spin-valve systems Rodríguez-Suárez, R. L.; Rezende, S. M.; Azevedo, A. Article PHYSICAL REVIEW B (2005)
Magnetization relaxation in sputtered thin permalloy films Oliveira, R.C.; Rodr??guez-Suárez, R.L.; Aguiar, F.M.de; Rezende, S.M.; Fermin, J.R.; Azevedo, A. Article JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2004)
On the controversial measurements of the exchange-bias field in magnetic bilayers Rodr??guez-Suárez, R.L.; Vilela Leão, L.H.; Aguiar, F.M.; Rezende, S.M.; Azevedo, A. Article JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2004)
Exchange anisotropy determined by magnetic field dependence of ac susceptibility Rodr??guez-Suárez, R. L.; Vilela Leão, L. H.; de Aguiar, F. M.; Rezende, S. M.; Azevedo, A. Article JOURNAL OF APPLIED PHYSICS (2003)
Multiphonon resonant Raman scattering in nanocrystals Rodríguez-Suárez, R.; Menéndez-Proupin, E.; Trallero-Giner, C.; Cardona, M. Article PHYSICAL REVIEW B (2000)


Corrientes de Espín en sistemas nanoestructurados Simón Oyarzún; Roberto L Rodríguez SUárez Proyecto (2018)
SPIN CURRENTS AND MAGNETIZATION DYNAMICS IN MAGNETIC NANOSTRUCTURES FONDECYT (1170723) Proyecto 2017-2021 Inv. Principal
Spin currents and magnetization dynamics in magnetic nanostructures Roberto L Rodriguez Suraez; Simón Oyarzún; Sebastian Michea Proyecto (2017)
Determinación de dosis de radiación aplicada a alimentos por Resonancia de Espín Electrónica (ESR). Alejandro Cabrera; Roberto L Rodríguez SUárez Proyecto (2013)
Determinación de dosis de radiación aplicada a alimentos por Resonancia de Spin Electrónica (ESR) Fondef Proyecto 2013-2014 Investigador(a)
Magnetic Properties of Magnetic Nanostructures Fondecyt (1130705) Proyecto 2013-2017 Inv. Principal
Magnetic Properties of Magnetic Nanostructures Roberto L. Rodriguez Suárez Proyecto (2012)
SOME SPECTRAL PROBLEMS IN MATHEMATICAL PHYSICS Rafael Benguria; Roberto L Rodríguez SUárez Proyecto (2012)
Some spectral problems in mathematical physics Fondecyt (1120836) Proyecto 2012-2015 Coinvestigador(a)
Spin-Transfer torque and magnetization dynamics in magnetic nanoestructures Fondecyt (1085229) Proyecto 2007-2010 Inv. Principal
Spin-Transfer torque and magnetization dynamics in magnetic nanostructures. Roberto L Rodríguez Suárez Proyecto (2007)
Núcleo Milenio de Magnetismo Básico y Aplicado. Dora Albirt; Roberto L Rodríguez SUárez Proyecto (2001)