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Superconductivity in curved 3D nanoarchitectures

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Session Information

Location: amf. P7 | "Gheorghe Asachi" Technical University of Iași (TUIAȘI)
Day: 2. Tuesday 16
Time: 11:30-11:50
Chairperson: Teodora Kirova

Presentation Details

Presentation Type: Oral presentation
Title: Superconductivity in curved 3D nanoarchitectures
Abstract: In recent years, superconductivity and vortex matter in curved 3D nanoarchitectures have turned into a vibrant research avenue because of
the rich physics of the emerging geometry- and topology-induced phenomena and their prospects for applications in (electro)magnetic field
sensing and information technology. While this research domain is still in its infancy, numerous theoretical predictions await their experimental examination. In my talk, after a brief introduction to the topical area [1], I will outline experimental techniques capable of fabrication of curved 3D nanostructures and review selected recent results on the intertwined dynamics of Meissner currents, Abrikosov vortices, and slips of the phase of the superconducting order parameter therein [2]. I will share our vision regarding prospect directions and current challenges in this research domain, arguing that curved 3D nanoarchitectures open up a direction in superconductors’ research and possess great potential for magnetic field sensing, bolometry, and fluxonic devices.

[1] V. Fomin and O. Dobrovolskiy, A Perspective on superconductivity in curved 3D nanoarchitectures, Appl. Phys. Lett. 120 (2022) 090501.

[2] O. Dobrovolskiy, O. Pylypovskyi, L. Skoric, A. Fernandez-Pacheco, A. Van Den Berg, and S. Ladak, Complex-Shaped 3D Nanoarchitectures for Magnetism and Superconductivity in “Curvilinear Micromagnetism: From Fundamentals to Applications” (eds.) D. Makarov and D. Sheka, Springer, 2022, chap. 5, pp. 215–268, ISBN 978-3-031-09085-1

Presenter

Prof Oleksandr Dobrovolskiy
Technische Universität Braunschweig | Germany

Authors

1. Dobrovolskiy, Oleksandr | Cryogenic Quantum Electronics, EMG and LENA, Technische Universität Braunschweig
 


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