Research
High resolution Transmission (Scanning) Electron Microscopy
Electron Energy Loss Spectroscopy
Focused Ion Beam
Differential Phase Contrast Imaging
Lorentz Microscopy and Electron Holography
In-situ TEM
Nanowires
Epitaxial oxides
Disordered materials
Nanocomposites
TEM simulations
Micromagnetic simulations
MD simulations
Publications
B. Sarac, Y. P. Ivanov, T. Karazehir, M. Mühlbacher, B. Kaynak, A. L. Greer, A. S. Sarac and J. Eckert. Ultrahigh Hydrogen-Sorbing Palladium Metallic-Glass Nanostructures. Materials Horizons (2019) DOI: 10.1039/c9mh00316a.
Y. P. Ivanov, S. Soltan, J. Albrecht, E. Goering, G. Schütz, Z. Zhang, and A. Chuvilin. The Route To Supercurrent Transparent Ferromagnetic Barriers In Superconducting Matrix. ACS Nano (2019). DOI 10.1021/acsnano.9b00888.
S.V. Ketov, Yu. P. Ivanov, D. Şopu, D.V. Louzguine-Luzgin, C. Suryanarayana, A.O. Rodin, T. Schöberl, A.L. Greer, J. Eckert. High-resolution transmission electron microscopy investigation of diffusion in metallic glass multilayer films. Materials Today Advances 1, 100004 (2019). https://doi.org/10.1016/j.mtadv.2019.01.003
Y. P. Ivanov, J. Leliaert, A. Crespo, M. Pancaldi, C. Tollan, J. Kosel, A. Chuvilin, P. Vavassori. Design of intense nanoscale stray fields and gradients at magnetic nanorod interfaces. ACS Applied Materials and Interfaces 11 (4), 4678–4685 (2019). DOI: 10.1021/acsami.8b19873.
F. Wang, A. Inoue, F. Kong, S. Zhu, E. Shalaan, F. Al-Marzouki, W.J. Botta, C.S. Kiminami, Yu.P. Ivanov, A.L. Greer. Formation, stability and ultrahigh strength of novel nanostructured alloys by partial crystallization of high-entropy (Fe0.25Co0.25Ni0.25Cr0.125Mo0.125)86‒89B11‒14 amorphous phase. Acta Materialia (2019) https://doi.org/10.1016/j.actamat.2019.03.019.
D. V. Louzguine-Luzgin, J. Jiang, A. I. Bazlov, V.S. Zolotorevzky, H. Mao, Yu. P. Ivanov, A.L. Greer. Phase separation process preventing thermal embrittlement of a Zr-Cu-Fe-Al bulk metallic glass. Scripta Materialia 167, 31–36 (2019). https://doi.org/10.1016/j.scriptamat.2019.03.030.
S.V. Ketov, A. Trifonov, Yu. P. Ivanov, A.Yu. Churyumov, A.V. Lubenchenko, A.A. Batrakov, J. Jiang, D.V. Louzguine-Luzgin, J. Eckert, J. Orava, A.L. Greer. (2018) On cryothermal cycling as a method inducing structural changes in metallic glasses. NPG Asia Materials. 10, 137–145 (2018). DOI: 10.1038/s41427-018-0019-4.
B. Sarac, Yu. P. Ivanov, A. Chuvilin, T. Schöberl, M. Stoica, Z. L. Zhang, J. Eckert. (2018) Origin of Large Plasticity in Fe-based Bulk Metallic Glasses. Nature Communications 9, 1333 (2018). DOI: 10.1038/s41467-018-03744-5. Highlighted in Nature Collection, Metallurgy, 04 March 2019 https://www.nature.com/collections/gxfyskqtkm.
K. Elumeeva, M. Kazakova, D. M. Morales, D. Medina, A. Selyutin, G. Golubtsov, Y. Ivanov, V. Kuznetzov, A. Chuvilin, H. Antoni, M. Muhler, W. Schuhmann and J. Masa. (2018) Bifunctional oxygen reduction/oxygen evolution activity of mixed Fe-Сo oxide nanoparticles with variable Fe:Co ratios supported on multi-walled carbon nanotubes. ChemSusChem. DOI: 10.1002/cssc.201702381.
Yu. P. Ivanov, A. Chuvilin, S. Lopatin, H. Mohammed, J. Kosel. (2017) Direct observation of current-induced motion of a 3D vortex domain wall in cylindrical nanowires. ACS Applied Materials and Interfaces 9(20), 16741–16744. DOI:10.1021/acsami.7b03404.
J. Cramer, E.-J. Guo, S. Geprags, A. Kehlberger, Yu. P. Ivanov, K. Ganzhorn, F. D. Coletta, M. Althammer, H. Huebl, R. Gross, J. Kosel, M. Klaui, and S. T. B. Goennenwein. (2017) Magnon mode selective spin transport in compensated ferrimagnets. NanoLetters 17(6), 3334–3340. DOI: 10.1021/acs.nanolett.6b04522.
Yu. P. Ivanov, A. Chuvilin, S. Lopatin, J. Kosel. (2016) Modulated magnetic nanowires for controlling domain wall motion: towards 3D magnetic memories. ACS Nano, 10, 5326-5332. DOI: 10.1021/acsnano.6b01337. Highlighted in Advances in Engineering https://advanceseng.com/nanotechnology-engineering/modulated-magnetic-nanowires-controlling-domain-wall-motion-toward-3d-magnetic-memories/
Yu. P. Ivanov, A. Alfadhel, M. Alnassar, J. Perez, M. Vázquez, A. Chuvilin, J. Kosel. (2016) Tunable magnetic nanowires for biomedical and harsh environment applications. Scientific Reports 6, 24189. DOI: 10.1038/srep24189.
Yu. P. Ivanov, A. Chuvilin, L.G. Vivas, J. Kosel, O. Chubykalo-Fesenko and M. Vázquez. (2016) Single crystalline cylindrical nanowires – toward dense 3D arrays of magnetic vortices. Scientific Reports 6, 23844. DOI: 10.1038/srep23844.
M. Alnassar, Yu. P. Ivanov, J. Kosel. Flexible Magnetoelectric Nanocomposites with Tunable Properties. (2016) Advanced Electronic Materials, 2, 1600081. DOI: 10.1002/aelm.201600081 (back cover image).
S. Lopatin, Yu. P. Ivanov, J. Kosel, A. Chuvilin. (2016) Multiscale differential phase contrast analysis with unitary detector. Ultramicroscopy 162, 74–81. DOI: 10.1016/j.ultramic.2015.12.008.
Yu. P. Ivanov, D. G. Trabada, A. Chuvilin, J. Kosel, O. Chubykalo-Fesenko and M. Vázquez. (2014) Crystallographically driven magnetic behaviour of arrays of monocrystalline Co nanowires. Nanotechnology 25, 475702. DOI: 10.1088/0957-4484/25/47/475702.
L.G. Vivas, Y.P. Ivanov, D.G. Trabada, M.P. Proenca, O. Chubykalo-Fesenko, M. Vázquez. (2013). Magnetic properties of Co nanopillar arrays prepared from alumina templates. Nanotechnology 24, 105703. DOI: 10.1088/0957-4484/24/10/105703 (featured article, front cover).
Yu. P. Ivanov, M. Vázquez and O. Chubykalo-Fesenko. (2013) Magnetic reversal modes in cylindrical nanowires. J. Phys. D: Appl. Phys. 46 485001. DOI: 10.1088/0022-3727/46/48/485001.
