By Associate Professor Oleg Tretiakov

Book Chapters

Shen L; Liang X; Xia J; Zhang X; Ezawa M; Tretiakov OA; Zhou Y, 2021, 'Antiferromagnetic Skyrmions and Bimerons', in Kamenetskii E (ed.), Chirality, Magnetism and Magnetoelectricity: Separate Phenomena and Joint Effects in Metamaterial Structures, Springer Nature, pp. 441 - 457, http://dx.doi.org/10.1007/978-3-030-62844-4_16

Tretiakov OA, 2021, 'Skyrmions in antiferromagnets', in Magnetic Skyrmions and Their Applications, Elsevier, pp. 333 - 345, http://dx.doi.org/10.1016/B978-0-12-820815-1.00009-2

Journal articles

Duttagupta S; Chowdhury RR; Tretiakov O; Patra C; Sharma S; Ohno H; Fukami S; Singh RP, 2024, 'Topological spin texture-mediated unconventional Hall effect in a 2D ferromagnet', , pp. 1860 - 1860, http://dx.doi.org/10.11470/jsapmeeting.2021.2.0_1860

Zhang X; Xia J; Tretiakov OA; Ezawa M; Zhao G; Zhou Y; Liu X; Mochizuki M, 2023, 'Chiral Skyrmions Interacting with Chiral Flowers', Nano Letters, 23, pp. 11793 - 11801, http://dx.doi.org/10.1021/acs.nanolett.3c03792

Zhang X; Xia J; Tretiakov OA; Ezawa M; Zhao G; Zhou Y; Liu X; Mochizuki M, 2023, 'Laminar and transiently disordered dynamics of magnetic-skyrmion pipe flow', Physical Review B, 108, http://dx.doi.org/10.1103/PhysRevB.108.144428

Cahaya A; Bauer G; Tretiakov O, 2023, 'Spin Seebeck Thermoelectric Generators', , pp. 1899 - 1899, http://dx.doi.org/10.11470/jsapmeeting.2013.1.0_1899

Han MG; Camino F; Vorobyev PA; Garlow J; Rov R; Söhnel T; Seidel J; Mostovoy M; Tretiakov OA; Zhu Y, 2023, 'Hysteretic Responses of Skyrmion Lattices to Electric Fields in Magnetoelectric Cu2OSeO3', Nano Letters, 23, pp. 7143 - 7149, http://dx.doi.org/10.1021/acs.nanolett.3c02034

Amin OJ; Poole SF; Reimers S; Barton LX; Dal Din A; Maccherozzi F; Dhesi SS; Novák V; Krizek F; Chauhan JS; Campion RP; Rushforth AW; Jungwirth T; Tretiakov OA; Edmonds KW; Wadley P, 2023, 'Antiferromagnetic half-skyrmions electrically generated and controlled at room temperature', Nature Nanotechnology, 18, pp. 849 - 853, http://dx.doi.org/10.1038/s41565-023-01386-3

Zhang X; Xia J; Tretiakov OA; Zhao G; Zhou Y; Mochizuki M; Liu X; Ezawa M, 2023, 'Reversible magnetic domain reorientation induced by magnetic field pulses of fixed direction', Physical Review B, 108, http://dx.doi.org/10.1103/PhysRevB.108.064410

Apostoloff SS; Andriyakhina ES; Vorobyev PA; Tretiakov OA; Burmistrov IS, 2023, 'Chirality inversion and radius blowup of a Néel-type skyrmion by a Pearl vortex', Physical Review B, 107, http://dx.doi.org/10.1103/PhysRevB.107.L220409

Samardak AY; Kolesnikov A; Stebliy ME; Gerasimenko AV; Sadovnikov AV; Nikitov SA; Pervishko AA; Yudin D; Ognev AV; Tretiakov OA; Wan C; Han XF; Samardak AS, 2023, 'Thermal Annealing Driven Enhancement of Perpendicular Magnetic Anisotropy and the Interfacial Dzyaloshinskii-Moriya Interaction in Ultrathin Ru/Co/W/Ru Films', ACS Applied Electronic Materials, 5, pp. 2799 - 2808, http://dx.doi.org/10.1021/acsaelm.3c00254

Zhang X; Xia J; Tretiakov OA; Diep HT; Zhao G; Yang J; Zhou Y; Ezawa M; Liu X, 2023, 'Current-Induced Helicity Switching of Frustrated Skyrmions on a Square-Grid Obstacle Pattern', Journal of the Magnetics Society of Japan, 47, pp. 20 - 27, http://dx.doi.org/10.3379/msjmag.2301R003

Ohara K; Zhang X; Chen Y; Kato S; Xia J; Ezawa M; Tretiakov OA; Hou Z; Zhou Y; Zhao G; Yang J; Liu X, 2022, 'Reversible Transformation between Isolated Skyrmions and Bimerons', Nano Letters, 22, pp. 8559 - 8566, http://dx.doi.org/10.1021/acs.nanolett.2c03106

Kurebayashi D; Tretiakov OA, 2022, 'Skyrmion nucleation on the surface of a topological insulator', Physical Review Research, 4, http://dx.doi.org/10.1103/PhysRevResearch.4.043105

Dasgupta S; Tretiakov OA, 2022, 'Tuning the Hall response of a noncollinear antiferromagnet via spin-transfer torques and oscillating magnetic fields', Physical Review Research, 4, pp. l042029, http://dx.doi.org/10.1103/PhysRevResearch.4.L042029

Duttagupta S; Kurenkov A; Tretiakov O; Krishnaswamy G; Sala G; Krizakova V; Maccherozzi F; Dhesi S; Gambardella P; Fukami S; Ohno H, 2022, 'Spin-orbit torque induced switching of antiferromagnet/non-magnet metallic structure', , pp. 2178 - 2178, http://dx.doi.org/10.11470/jsapmeeting.2019.2.0_2178

Novitskii A; Serhiienko I; Novikov S; Ashim Y; Zheleznyi M; Kuskov K; Pankratova D; Konstantinov P; Voronin A; Tretiakov OA; Inerbaev T; Burkov A; Khovaylo V, 2022, 'Influence of Bi Substitution with Rare-Earth Elements on the Transport Properties of BiCuSeO Oxyselenides', ACS Applied Energy Materials, 5, pp. 7830 - 7841, http://dx.doi.org/10.1021/acsaem.2c01375

Xia J; Zhang X; Tretiakov OA; Diep HT; Yang J; Zhao G; Ezawa M; Zhou Y; Liu X, 2022, 'Bifurcation of a topological skyrmion string', Physical Review B, 105, http://dx.doi.org/10.1103/PhysRevB.105.214402

Akosa CA; Li H; Tatara ; Tretiakov OA, 2022, 'Tuning the Skyrmion Hall Effect via Engineering of Spin-Orbit Interaction', , pp. 939 - 939, http://dx.doi.org/10.11316/jpsgaiyo.75.1.0_939

Shen L; Xia J; Chen Z; Li X; Zhang X; Tretiakov OA; Shao Q; Zhao G; Liu X; Ezawa M; Zhou Y, 2022, 'Nonreciprocal dynamics of ferrimagnetic bimerons', Physical Review B, 105, pp. 014422, http://dx.doi.org/10.1103/PhysRevB.105.014422

Zhang X; Xia J; Shirai K; Fujiwara H; Tretiakov OA; Ezawa M; Zhou Y; Liu X, 2021, 'Configurable pixelated skyrmions on nanoscale magnetic grids', Communications Physics, 4, pp. 255, http://dx.doi.org/10.1038/s42005-021-00761-7

Zhang X; Xia J; Tretiakov OA; Diep HT; Zhao G; Yang J; Zhou Y; Ezawa M; Liu X, 2021, 'Dynamic transformation between a skyrmion string and a bimeron string in a layered frustrated system', Physical Review B, 104, pp. l220406, http://dx.doi.org/10.1103/PhysRevB.104.L220406

Chowdhury RR; DuttaGupta S; Patra C; Tretiakov OA; Sharma S; Fukami S; Ohno H; Singh RP, 2021, 'Unconventional Hall effect and its variation with Co-doping in van der Waals Fe3GeTe2', Scientific Reports, 11, pp. 14121, http://dx.doi.org/10.1038/s41598-021-93402-6

Liang X; Xia J; Zhang X; Ezawa M; Tretiakov OA; Liu X; Qiu L; Zhao G; Zhou Y, 2021, 'Antiferromagnetic skyrmion-based logic gates controlled by electric currents and fields', Applied Physics Letters, 119, pp. 062403, http://dx.doi.org/10.1063/5.0056259

Zhang X; Xia J; Shirai K; Fujiwara H; Tretiakov OA; Ezawa M; Zhou Y; Liu X, 2021, 'Configurable pixelated skyrmions on nanoscale magnetic grids', Commun. Phys., 4, pp. 255

Zhang X; Xia J; Tretiakov OA; Diep HT; Zhao G; Yang J; Zhou Y; Ezawa M; Liu X, 2021, 'Dynamic transformation between a skyrmion string and a bimeron string in a layered frustrated system', Phys. Rev. B, 104, pp. L220406

Xia J; Zhang X; Mak KY; Ezawa M; Tretiakov OA; Zhou Y; Zhao G; Liu X, 2021, 'Current-induced dynamics of skyrmion tubes in synthetic antiferromagnetic multilayers', Physical Review B, 103, http://dx.doi.org/10.1103/PhysRevB.103.174408

Göbel B; Mertig I; Tretiakov OA, 2021, 'Beyond skyrmions: Review and perspectives of alternative magnetic quasiparticles', Physics Reports, 895, pp. 1 - 28, http://dx.doi.org/10.1016/j.physrep.2020.10.001

Zhang X; Xia J; Ezawa M; Tretiakov OA; Diep HT; Zhao G; Liu X; Zhou Y, 2021, 'A frustrated bimeronium: Static structure and dynamics', Applied Physics Letters, 118, http://dx.doi.org/10.1063/5.0034396

Shen L; Xia J; Ezawa M; Tretiakov OA; Zhao G; Zhou Y, 2021, 'Signal detection based on the chaotic motion of an antiferromagnetic domain wall', Applied Physics Letters, 118, pp. 012402, http://dx.doi.org/10.1063/5.0034997

Li X; Shen L; Bai Y; Wang J; Zhang X; Xia J; Ezawa M; Tretiakov OA; Xu X; Mruczkiewicz M; Krawczyk M; Xu Y; Evans RFL; Chantrell RW; Zhou Y, 2020, 'Bimeron clusters in chiral antiferromagnets', npj Computational Materials, 6, pp. 169, http://dx.doi.org/10.1038/s41524-020-00435-y

Samardak AS; Davydenko AV; Kolesnikov AG; Samardak AY; Kozlov AG; Pal B; Ognev AV; Sadovnikov AV; Nikitov SA; Gerasimenko AV; Cha IH; Kim YJ; Kim GW; Tretiakov OA; Kim YK, 2020, 'Enhancement of perpendicular magnetic anisotropy and Dzyaloshinskii–Moriya interaction in thin ferromagnetic films by atomic-scale modulation of interfaces', NPG Asia Materials, 12, pp. 51, http://dx.doi.org/10.1038/s41427-020-0232-9

DuttaGupta S; Kurenkov A; Tretiakov OA; Krishnaswamy G; Sala G; Krizakova V; Maccherozzi F; Dhesi SS; Gambardella P; Fukami S; Ohno H, 2020, 'Spin-orbit torque switching of an antiferromagnetic metallic heterostructure', Nature Communications, 11, pp. 5715, http://dx.doi.org/10.1038/s41467-020-19511-4

Potkina MN; Lobanov IS; Tretiakov OA; Jónsson H; Uzdin VM, 2020, 'Stability of long-lived antiskyrmions in the Mn-Pt-Sn tetragonal Heusler material', Physical Review B, 102, http://dx.doi.org/10.1103/PhysRevB.102.134430

Shen L; Li X; Xia J; Qiu L; Zhang X; Tretiakov OA; Ezawa M; Zhou Y, 2020, 'Dynamics of ferromagnetic bimerons driven by spin currents and magnetic fields', Physical Review B, 102, pp. 104427, http://dx.doi.org/10.1103/PhysRevB.102.104427

Xia J; Zhang X; Ezawa M; Tretiakov OA; Hou Z; Wang W; Zhao G; Liu X; Diep HT; Zhou Y, 2020, 'Current-driven skyrmionium in a frustrated magnetic system', Applied Physics Letters, 117, pp. 012403, http://dx.doi.org/10.1063/5.0012706

Zhang X; Xia J; Shen L; Ezawa M; Tretiakov OA; Zhao G; Liu X; Zhou Y, 2020, 'Static and dynamic properties of bimerons in a frustrated ferromagnetic monolayer', Physical Review B, 101, pp. 144435, http://dx.doi.org/10.1103/PhysRevB.101.144435

Shen L; Xia J; Zhang X; Ezawa M; Tretiakov OA; Liu X; Zhao G; Zhou Y, 2020, 'Current-Induced Dynamics and Chaos of Antiferromagnetic Bimerons', Physical Review Letters, 124, pp. 037202, http://dx.doi.org/10.1103/PhysRevLett.124.037202

Akosa CA; Li H; Tatara G; Tretiakov OA, 2019, 'Tuning the Skyrmion Hall Effect via Engineering of Spin-Orbit Interaction', Physical Review Applied, 12, http://dx.doi.org/10.1103/PhysRevApplied.12.054032

Gritsenko C; Dzhun I; Volochaev M; Gorshenkov M; Babaytsev G; Chechenin N; Sokolov A; Tretiakov OA; Rodionova V, 2019, 'Temperature-dependent magnetization reversal in exchange bias NiFe/IrMn/NiFe structures', Journal of Magnetism and Magnetic Materials, 482, pp. 370 - 375, http://dx.doi.org/10.1016/j.jmmm.2019.03.044

Bessarab PF; Yudin D; Gulevich DR; Wadley P; Titov M; Tretiakov OA, 2019, 'Stability and lifetime of antiferromagnetic skyrmions', Physical Review B, 99, http://dx.doi.org/10.1103/PhysRevB.99.140411

Gritsenko C; Omelyanchik A; Berg A; Dzhun I; Chechenin N; Dikaya O; Tretiakov OA; Rodionova V, 2019, 'Inhomogeneous magnetic field influence on magnetic properties of NiFe/IrMn thin film structures', Journal of Magnetism and Magnetic Materials, 475, pp. 763 - 766, http://dx.doi.org/10.1016/j.jmmm.2018.10.013

Slastikov VV; Muratov CB; Robbins JM; Tretiakov OA, 2019, 'Walker solution for Dzyaloshinskii domain wall in ultrathin ferromagnetic films', Physical Review B, 99, http://dx.doi.org/10.1103/PhysRevB.99.100403

Göbel B; Mook A; Henk J; Mertig I; Tretiakov OA, 2019, 'Magnetic bimerons as skyrmion analogues in in-plane magnets', Physical Review B, 99, pp. 060407, http://dx.doi.org/10.1103/PhysRevB.99.060407

Shen L; Xia J; Zhao G; Zhang X; Ezawa M; Tretiakov OA; Liu X; Zhou Y, 2019, 'Spin torque nano-oscillators based on antiferromagnetic skyrmions', Applied Physics Letters, 114, http://dx.doi.org/10.1063/1.5080302

Albarakati S; Tan C; Chen ZJ; Partridge JG; Zheng G; Farrar L; Mayes ELH; Field MR; Lee C; Wang Y; Xiong Y; Tian M; Xiang F; Hamilton AR; Tretiakov OA; Culcer D; Zhao YJ; Wang L, 2019, 'Antisymmetric magnetoresistance in van der Waals Fe3GeTe2/graphite/Fe3GeTe2 trilayer heterostructures', Science Advances, 5, http://dx.doi.org/10.1126/sciadv.aaw0409

Kolesnikov AG; Plotnikov VS; Pustovalov EV; Samardak AS; Chebotkevich LA; Ognev AV; Tretiakov OA, 2018, 'Composite topological structure of domain walls in synthetic antiferromagnets', Scientific Reports, 8, http://dx.doi.org/10.1038/s41598-018-33780-6

Shen L; Xia J; Zhao G; Zhang X; Ezawa M; Tretiakov OA; Liu X; Zhou Y, 2018, 'Dynamics of the antiferromagnetic skyrmion induced by a magnetic anisotropy gradient', Physical Review B, 98, http://dx.doi.org/10.1103/PhysRevB.98.134448

Akosa CA; Tretiakov OA; Tatara G; Manchon A, 2018, 'Theory of the Topological Spin Hall Effect in Antiferromagnetic Skyrmions: Impact on Current-Induced Motion', Physical Review Letters, 121, http://dx.doi.org/10.1103/PhysRevLett.121.097204

Tretiakov O; Tikhonov K; Pokrovsky V, 2018, '26pXQ-5 Spin flip resonance in spin-orbit split quantum wires', , pp. 755, http://dx.doi.org/10.11316/jpsgaiyo.68.1.4.0_755_1

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