Dresden 2026 – wissenschaftliches Programm
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TT: Fachverband Tiefe Temperaturen
TT 76: Focus Session: Curvilinear magnetism: Magnetics with nanoscale curved geometries (joint session MA/TT)
TT 76.6: Vortrag
Donnerstag, 12. März 2026, 12:15–12:30, POT/0151
Transferred magnetic nanomembranes for curvilinear magnetism and spintronics — •Olha Bezsmertna1, Oleksandr Pylypovskyi1, Rui Xu1, Mykola Vinnichenko2, Andrea Sorrentino3, Daniel Wolf4, Axel Lubk4, Peter Fischer5,6, and Denys Makarov1 — 1Helmholtz-Zentrum Dresden-Rossendorf, 01328 Dresden, Germany — 2Institute for Ceramic Technologies and Systems IKTS, 01277 Dresden, Germany — 3Alba Light Source, MISTRAL beamline, Cerdanyola del Vallès 08290, Spain — 4Leibniz Institute for Solid State and Materials Research, 01069 Dresden, Germany — 5University of California, Santa Cruz, United States — 6Lawrence Berkeley National Laboratory, Berkeley, United States
The functionality of the magnetic nanomembranes can be extended through controlled transfer processes and geometric design. We show that advanced giant magnetoresistive thin films can be reliably transferred onto various substrates using green chemistry, preserving their structural integrity and magnetic performance, thus enabling mechanically conformal devices for applications where low weight, flexibility, and durability are essential [1]. With the developed technique, we demonstrate fabrication of curvilinear hierarchical magnetic nanotemplates and their subsequent transfer to an appropriate handling support enabling high-resolution transmission microscopy investigations (electron- and x-ray-based) of the impact of geometric curvature on complex magnetic states [2].
References: [1] Bezsmertna et al. Adv. Funct. Mater. 35, 2502947 (2025). [2] Bezsmertna et al. Nano Lett. 24, 15774 (2024).
Keywords: Magnetic nanomembranes; Flexible electronics; Curvilinear nanomagnetism