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Ion Garate

Professeur, Faculté des sciences
FSCI Département de physique

Présentation

Publications

Articles

  • Nicholas A. Lanzillo, Ion Garate, Ching-Tzu Chen. (2026). Grain-boundary scattering between chiral domains in the chiral topological semimetal CoSi. Physical Review B. DOI
  • Selçuk Parlak, Abhishek Kumar, Runhan Li, Maia G. Vergniory, Ion Garate. (2026). Tight-binding and density-functional study of the Raman tensor in two-dimensional massive Dirac fermion systems. Physical Review B. DOI
  • Sayandip Ghosh, Selçuk Parlak, Ion Garate. (2025). Inherited Berry curvature of phonons in Dirac materials with time-reversal symmetry. Physical Review B. DOI
  • Selçuk Parlak, Ion Garate. (2025). Raman tensor for two-dimensional massive Dirac fermions. Physical Review B. DOI
  • Robin Durand, Louis-Thomas Gendron, Théo Nathaniel Dionne, Ion Garate. (2024). Nonlinear Longitudinal Current of Band-Geometric Origin in Wires of Finite Thickness. Physical Review Letters. DOI
  • M. Nabil Y. Lhachemi, Ion Garate. (2024). Phononic dynamical axion in magnetic Dirac insulators. Physical Review B. DOI
  • Xinyuan Xu, David Sénéchal, Ion Garate. (2023). Topological analog of the magnetic bit within the Su-Schrieffer-Heeger-Holstein model. Physical Review B. DOI
  • Pierre-Antoine Graham, Simon Bertrand, Michaël Bédard, Robin Durand, Ion Garate. (2023). Van Roosbroeck's equations with topological terms: The case of Weyl semimetals. Physical Review B. DOI
  • Selçuk Parlak, Sayandip Ghosh, Ion Garate. (2023). Detection of phonon helicity in nonchiral crystals with Raman scattering. Physical Review B. DOI
  • Shang-Wei Lien, Ion Garate, Utkarsh Bajpai, Cheng-Yi Huang, Chuang-Han Hsu, Yi-Hsin Tu, Nicholas A. Lanzillo, Arun Bansil, Tay-Rong Chang, Gengchiau Liang, Hsin Lin, Ching-Tzu Chen. (2023). Unconventional resistivity scaling in topological semimetal CoSi. npj Quantum Materials. DOI
  • Nicholas A. Lanzillo, Utkarsh Bajpai, Ion Garate, Ching-Tzu Chen. (2022). Size-Dependent Grain-Boundary Scattering in Topological Semimetals. Physical Review Applied. DOI
  • Sarbajaya Kundu, Claude Bourbonnais, Ion Garate. (2022). Theory of phonon instabilities in Weyl semimetals at high magnetic fields. Physical Review B. DOI
  • Lun-Hui Hu, Jiabin Yu, Ion Garate, Chao-Xing Liu. (2021). Phonon Helicity Induced by Electronic Berry Curvature in Dirac Materials. Physical Review Letters. DOI
  • Samuel Boutin, Pedro L. S. Lopes, Anqi Mu, Udson C. Mendes, Ion Garate. (2021). Topological Josephson bifurcation amplifier: Semiclassical theory. Journal of Applied Physics. DOI
  • Jean-Michel Parent, René Côté, Ion Garate. (2020). Magneto-optical Kerr effect and signature of the chiral anomaly in a Weyl semimetal in magnetic field. Physical Review B. DOI
  • Sanghita Sengupta, M. Nabil Y. Lhachemi, Ion Garate. (2020). Phonon Magnetochiral Effect of Band-Geometric Origin in Weyl Semimetals. Physical Review Letters. DOI
  • Sara Turcotte, Samuel Boutin, Julien Camirand Lemyre, Ion Garate, Michel Pioro-Ladrière. (2020). Optimized micromagnet geometries for Majorana zero modes in low <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>g</mml:mi></mml:math> -factor materials. Physical Review B. DOI
  • Fan Yang, Vivien Perrin, Alexandru Petrescu, Ion Garate, Karyn Le Hur. (2020). From topological superconductivity to quantum Hall states in coupled wires. Physical Review B. DOI
  • Simon Bertrand, Jean-Michel Parent, René Côté, Ion Garate. (2019). Complete optical valley polarization in Weyl semimetals in strong magnetic fields. Physical Review B. DOI
  • V. Tkáč, K. Výborný, V. Komanický, J. Warmuth, M. Michiardi, A. S. Ngankeu, M. Vondráček, R. Tarasenko, M. Vališka, V. Stetsovych, K. Carva, I. Garate, M. Bianchi, J. Wiebe, V. Holý, Ph. Hofmann, G. Springholz, V. Sechovský, J. Honolka. (2019). Influence of an Anomalous Temperature Dependence of the Phase Coherence Length on the Conductivity of Magnetic Topological Insulators. Physical Review Letters. DOI
  • P. Rinkel, P. L. S. Lopes, Ion Garate. (2019). Influence of Landau levels on the phonon dispersion of Weyl semimetals. Physical Review B. DOI
  • P. L. S. Lopes, S. Boutin, P. Karan, U. C. Mendes, I. Garate. (2019). Microwave signatures of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi mathvariant="double-struck">Z</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi mathvariant="double-struck">Z</mml:mi><mml:mn>4</mml:mn></mml:msub></mml:math> fractional Josephson effects. Physical Review B. DOI
  • Samuel Boutin, Julien Camirand Lemyre, Ion Garate. (2018). Majorana bound state engineering via efficient real-space parameter optimization. Physical Review B. DOI
  • André Dankert, Priyamvada Bhaskar, Dmitrii Khokhriakov, Isabel H. Rodrigues, Bogdan Karpiak, M. Venkata Kamalakar, Sophie Charpentier, Ion Garate, Saroj P. Dash. (2018). Origin and evolution of surface spin current in topological insulators. Physical Review B. DOI
  • Jorge Ramírez-Ruiz, Samuel Boutin, Ion Garate. (2017). NMR in an electric field: A bulk probe of the hidden spin and orbital polarizations. Physical Review B. DOI
  • P. Rinkel, P. L. S. Lopes, Ion Garate. (2017). Signatures of the Chiral Anomaly in Phonon Dynamics. Physical Review Letters. DOI
  • Simon Bertrand, Ion Garate, René Côté. (2017). Light-induced valley polarization in interacting and nonlinear Weyl semimetals. Physical Review B. DOI
  • Samuel Boutin, Jorge Ramírez-Ruiz, Ion Garate. (2016). Tight-binding theory of NMR shifts in topological insulators<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi mathvariant="bold">Bi</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="bold">Se</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi mathvariant="bold">Bi</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="bold">Te</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>. Physical Review B. DOI
  • Nataliya M. Georgieva, Damian Rybicki, Robin Guehne, Grant V. M. Williams, Shen V. Chong, Kazuo Kadowaki, Ion Garate, Jürgen Haase. (2016). <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Se</mml:mi><mml:mprescripts/><mml:none/><mml:mn>77</mml:mn></mml:mmultiscripts></mml:math>nuclear magnetic resonance of topological insulator<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Bi</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>Se</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>. Physical Review B. DOI
  • Kush Saha, Katherine Légaré, Ion Garate. (2015). Detecting Band Inversions by Measuring the Environment: Fingerprints of Electronic Band Topology in Bulk Phonon Linewidths. Physical Review Letters. DOI
  • Luqiao Liu, A. Richardella, Ion Garate, Yu Zhu, N. Samarth, Ching-Tzu Chen. (2015). Spin-polarized tunneling study of spin-momentum locking in topological insulators. Physical Review B. DOI
  • Hang Li, H. Gao, Liviu P. Zârbo, K. Výborný, Xuhui Wang, Ion Garate, Fatih Doǧan, A. Čejchan, Jairo Sinova, T. Jungwirth, Aurélien Manchon. (2015). Intraband and interband spin-orbit torques in noncentrosymmetric ferromagnets. Physical Review B. DOI
  • Zhaoguo Li, Ion Garate, Jian Pan, Xiangang Wan, Taishi Chen, Wei Ning, Xiaoou Zhang, Fengqi Song, Yuze Meng, Xiaochen Hong, Xuefeng Wang, Li Pi, Xinran Wang, Baigeng Wang, Shiyan Li, Mark A. Reed, Leonid Glazman, Guanghou Wang. (2015). Experimental evidence and control of the bulk-mediated intersurface coupling in topological insulator <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:msub> <mml:mi>Bi</mml:mi> <mml:mn>2</mml:mn> </mml:msub> <mml:msub> <mml:mi>Te</mml:mi> <mml:mn>2</mml:mn> </mml:msub> <mml:mi>Se</mml:mi> </mml:mrow> </mml:math> nanoribbons. Physical Review B. DOI
  • Kush Saha, Ion Garate. (2014). Theory of bulk-surface coupling in topological insulator films. Physical Review B. DOI
  • Kush Saha, Ion Garate. (2014). Phonon-induced topological insulation. Physical Review B. DOI
  • Ion Garate. (2013). Possible charge analogs of spin-transfer torques in bulk superconductors. Physical Review B. DOI
  • Roman Süsstrunk, Ion Garate, Leonid I. Glazman. (2013). Aharonov-Casher effect for plasmons in a ring of Josephson junctions. Physical Review B. DOI
  • Ion Garate. (2013). Phonon-Induced Topological Transitions and Crossovers in Dirac Materials. Physical Review Letters. DOI
  • Ion Garate, Leonid Glazman. (2012). Weak localization and antilocalization in topological insulator thin films with coherent bulk-surface coupling. Physical Review B. DOI
  • Ion Garate, Karyn Le Hur. (2012). Noninvasive probes of charge fractionalization in quantum spin Hall insulators. Physical Review B. DOI
  • Keith Gilmore, Ion Garate, Allan H. MacDonald, M. D. Stiles. (2011). First-principles calculation of the nonadiabatic spin transfer torque in Ni and Fe. Physical Review B. DOI
  • Ion Garate. (2011). Charge-Kondo effect in mesoscopic superconductors coupled to normal metals. Physical Review B. DOI
  • Ion Garate, M. Franz. (2011). Excitons and optical absorption on the surface of a strong topological insulator with a magnetic energy gap. Physical Review B. DOI
  • Ion Garate, Ian Affleck. (2011). Kondo Temperature in Multilevel Quantum Dots. Physical Review Letters. DOI
  • Ion Garate, M. Franz. (2010). Magnetoelectric response of the time-reversal invariant helical metal. Physical Review B. DOI
  • Ion Garate, Ian Affleck. (2010). Interplay between symmetric exchange anisotropy, uniform Dzyaloshinskii-Moriya interaction, and magnetic fields in the phase diagram of quantum magnets and superconductors. Physical Review B. DOI
  • Ion Garate, M. Franz. (2010). Inverse Spin-Galvanic Effect in the Interface between a Topological Insulator and a Ferromagnet. Physical Review Letters. DOI
  • Ion Garate, A. H. MacDonald. (2009). Influence of a transport current on magnetic anisotropy in gyrotropic ferromagnets. Physical Review B. DOI
  • Ion Garate, Jairo Sinova, T. Jungwirth, A. H. MacDonald. (2009). Theory of weak localization in ferromagnetic (Ga,Mn)As. Physical Review B. DOI
  • Ion Garate, K. Gilmore, M. D. Stiles, A. H. MacDonald. (2009). Nonadiabatic spin-transfer torque in real materials. Physical Review B. DOI
  • Ion Garate, Allan MacDonald. (2009). Gilbert damping in conducting ferromagnets. I. Kohn-Sham theory and atomic-scale inhomogeneity. Physical Review B. DOI
  • Ion Garate, Allan MacDonald. (2009). Gilbert damping in conducting ferromagnets. II. Model tests of the torque-correlation formula. Physical Review B. DOI

Autres contributions

Cours enseignés ou supervisés à l'UdeS

  • PHQ444 - Physique statistique II. (2023-2026). (3CR).
  • PHQ585 - Physique du solide. (2024, 2026). (3CR).
  • PHY807 - Matière condensée topologique. (2026). (3CR).
  • PHY724 - Physique mésoscopique. (2025). (3CR).
  • PHY785 - Physique de la matière condensée. (2024). (3CR).
  • PHY889 - Sujets de pointe. (2024). (3CR).