Oleg Yazyev

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oleg.yazyev@epfl.ch +41 21 693 54 85

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+41 21 693 54 85
EPFL > SB > SB-SPH > SPH-ENS

Web site: Site web: https://sph.epfl.ch/

EPFL SB IPHYS C3MP
PH H2 497 (Bâtiment PH)
Station 3
1015 Lausanne

+41 21 693 54 85
Local: PH H2 497
EPFL > SB > IPHYS > C3MP

Web site: Site web: https://c3mp.epfl.ch/

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Biographie

Prof. Oleg Yazyev (Олег Язев) was born in Simferopol, Crimean peninsula. He obtained his degree in chemistry from Moscow State University in 2003. He then joined Ecole Polytechnique Fédérale de Lausanne (EPFL) completing his PhD thesis in chemistry and chemical engineering in 2007. Next two years he has spent as a postdoctoral fellow at the Institute of Theoretical Physics (ITP) and the Institute for Numerical Research in the Physics of Materials (IRRMA) of the same institution. In 2009-2011 he was a postdoctoral fellow at the Department of Physics of the University of California, Berkeley and the Lawrence Berkeley National Laboratory. In September 2011 he started an independent research group supported by the Swiss National Science Foundation professorship grant. In 2012 he was awarded an ERC Starting grant. His current research focuses on theoretical and computational physics of the recently discovered Dirac fermion materials with strong emphasis on their prospective technological applications.

ResearcherID profile of Oleg Yazyev

RESEARCH

Condensed matter theory research in graphene and topological insulators

SELECTED PUBLICATIONS

O. V. Yazyev and S. G. Louie, "Electronic transport in polycrystalline graphene", Nature Materials 9, 806 (2010) [web link::arXiv]

O. V. Yazyev, J. E. Moore, and S. G. Louie, "Spin Polarization and Transport of Surface States in the Topological Insulators Bi2Se3 and Bi2Te3 from First Principles", Phys. Rev. Lett. 105, 266806 (2010) [web link::arXiv]

C. Tao, L. Jiao, O. V. Yazyev, Y.-C. Chen, J. Feng, X. Zhang, R. B. Capaz, J. M. Tour, A. Zettl, S. G. Louie, H. Dai, and M. F. Crommie, "Spatially resolving edge states of chiral graphene nanoribbons", Nature Physics 7, 616 (2011) [web link::arXiv]

O. V. Yazyev and S. G. Louie, "Topological defects in graphene: Dislocations and grain boundaries", Phys. Rev. B 81, 195420 (2010) [web link::arXiv]

O. V. Yazyev, "Emergence of magnetism in graphene materials and nanostructures", Rep. Prog. Phys. 73, 056501 (2010) [web link::arXiv]

O. V. Yazyev and L. Helm, "Defect-induced magnetism in graphene", Phys. Rev. B 75, 125408 (2007) [web link::arXiv]

O. V. Yazyev, "Magnetism in Disordered Graphene and Irradiated Graphite", Phys. Rev. Lett. 101, 037203 (2008) [web link::arXiv]

O. V. Yazyev and M. I. Katsnelson, "Magnetic Correlations at Graphene Edges: Basis for Novel Spintronics Devices", Phys. Rev. Lett. 100, 047209 (2008) [web link::arXiv]

O. V. Yazyev, "Hyperfine Interactions in Graphene and Related Carbon Nanostructures", Nano Lett. 8, 1011 (2008) [web link::arXiv]

Récompenses

SNSF Professorship

2011

ERC Starting Grant

2012

University Latsis Award EPFL

2018

Publications

Publications Infoscience

Observation of Kekulé vortices around hydrogen adatoms in graphene

Y. Guan; C. Dutreix; H. Gonzalez-Herrero; M. M. Ugeda; I. Brihuega et al.

Nature Communications. 2024-04-04. DOI : 10.1038/s41467-024-47267-8.

Oleg Yazyev

Professeur associé

Biographie

RESEARCH

SELECTED PUBLICATIONS

Récompenses

Publications

Publications Infoscience

Observation of Kekulé vortices around hydrogen adatoms in graphene

Anomalous electrons in a metallic kagome ferromagnet

Electronic transport in graphene with out-of-plane disorder

Five-Membered Rings Create Off-Zero Modes in Nanographene

Diversity of radial spin textures in chiral materials

Selective Photonic Gasification of Strained Oxygen Clusters on Graphene for Tuning Pore Size in the Å Regime

Engineering SYK Interactions in Disordered Graphene Flakes under Realistic Experimental Conditions

Unconventional Flat Chern Bands and 2e Charges in Skyrmionic Moire Superlattices

Reply to: Low-frequency quantum oscillations in LaRhIn5: Dirac point or nodal line?

Origin of metallic-like behavior in disordered carbon nano-onions

From defect to effect: controlling electronic transport in chevron graphene nanoribbons

Electrical spectroscopy of defect states and their hybridization in monolayer MoS2

Topological Effects in Carbon-based Two-dimensional Nanostructures

Electrical detection of the flat-band dispersion in van der Waals field-effect structures

Unraveling the origin of the peculiar transition in the magnetically ordered phase of theWeyl semimetal Co3Sn2S2

Optically induced changes in the band structure of the Weyl charge-density-wave compound (TaSe4)(2)I

Reentrant magic-angle phenomena in twisted bilayer graphene in integer magnetic fluxes

Spinor GW /Bethe-Salpeter calculations in BerkeleyGW: Implementation, symmetries, benchmarking, and performance

Fate of the non-Hermitian skin effect in many-body fermionic systems

Intercalant-mediated Kitaev exchange in Ag3LiIr2O6

Mott versus Hybridization Gap in the Low-Temperature Phase of 1T-TaS2

Phase transition of layer-stacked borophene under pressure

Landau levels of the Euler class topology

Giant Chern number of a Weyl nodal surface without upper limit

Multiple mobile excitons manifested as sidebands in quasi-one-dimensional metallic TaSe3

Ab initio theory of magnetism in two-dimensional 1T-TaS2

Charge ordering in Ir dimers in the ground state of Ba5AlIr2O11

Flat-Band-Induced Many-Body Interactions and Exciton Complexes in a Layered Semiconductor

Electronic transport in graphene nanoribbon junctions

Unidirectional Kondo scattering in layered NbS2

Temperature dependence of quantum oscillations from non-parabolic dispersions

Origin of large magnetoresistance in the topological nonsymmorphic semimetal TaSe3

Extremely large magnetoresistance in the "ordinary" metal ReO3

Magnetization Signature of Topological Surface States in a Non-Symmorphic Superconductor

Quantum electronic transport across 'bite' defects in graphene nanoribbons

Observation of a singular Weyl point surrounded by charged nodal walls in PtGa

Crystal Field Effect and Electric Field Screening in Multilayer Graphene with and without Twist

Edge Disorder in Bottom-Up Zigzag Graphene Nanoribbons: Implications for Magnetism and Quantum Electronic Transport

Hidden bulk and surface effects in the spin polarization of the nodal-line semimetal ZrSiTe

Landau Levels as a Probe for Band Topology in Graphene Moire Superlattices

Transport signatures of temperature-induced chemical potential shift and Lifshitz transition in layered type-II Weyl semimetal TaIrTe4

Radial Spin Texture of the Weyl Fermions in Chiral Tellurium

Electronic transport across quantum dots in graphene nanoribbons: Toward built-in gap-tunable metal-semiconductor-metal heterojunctions

Nature of native atomic defects in ZrTe5 and their impact on the low-energy electronic structure

Large magnetoresistance and nonzero Berry phase in the nodal-line semimetal MoO2

Probing magnetism in atomically thin semiconducting PtSe2

Linear and quadratic magnetoresistance in the semimetal SiP2

Structural Phase Transition and Bandgap Control through Mechanical Deformation in Layered Semiconductors 1T-ZrX2 (X = S, Se)

Controlling the Quantum Spin Hall Edge States in Two-Dimensional Transition Metal Dichalcogenides

The 2021 quantum materials roadmap

Even-odd conductance effect in graphene nanoribbons induced by edge functionalization with aromatic molecules: basis for novel chemosensors

Light induced electron spin resonance properties of van der Waals CrX3 (X = Cl, I) crystals

Topological Fermi-arc surface resonances in bcc iron

Non-Abelian reciprocal braiding of Weyl points and its manifestation in ZrTe

Hydrogen Bonding of Ammonia with (H,OH)-Si(001) Revealed by Experimental and Ab Initio Photoelectron Spectroscopy

Magnetic exchange interactions in monolayer CrI3 from many-body wavefunction calculations

Moire Flat Bands in Twisted Double Bilayer Graphene

Inducing Magnetic Phase Transitions in Monolayer CrI3 via Lattice Deformations

Correlated states in twisted double bilayer graphene

Exchange Interactions Mediated by Nonmagnetic Cations in Double Perovskites

Artificial Neural Network Approach to the Analytic Continuation Problem

Structural Disorder and Magnetic Order in Atomically Thin Crystals

Unified picture of lattice instabilities in metallic transition metal dichalcogenides

Highly anisotropic interlayer magnetoresitance in ZrSiS nodal-line Dirac semimetal

Manipulating Topological Domain Boundaries in the Single-Layer Quantum Spin Hall Insulator 1T '-WSe2

Identifying substitutional oxygen as a prolific point defect in monolayer transition metal dichalcogenides

Observation of Weyl Nodes in Robust Type-II Weyl Semimetal WP2

An upside-down magnet

Crystal field, ligand field, and interorbital effects in two-dimensional transition metal dichalcogenides across the periodic table

Structural and electronic phases of 2D transition metal dichalcogenides

Magnetoresistance from Fermi surface topology

Defect induced, layer-modulated magnetism in ultrathin metallic PtSe2