Virtual seminar : Nicolas Ubrig

"Probing Magnetism in van der Waals Crystals with Magnetotransport "
Tuesday Oct. 4, 11h

Next virtual seminar of the GDR HOWDI

Nicolas Ubrig : "Probing Magnetism in van der Waals Crystals with Magnetotransport "

Time: Oct 4, 2022 11:00 AM Paris

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https://univ-grenoble-alpes-fr.zoom.us/j/93155856365?pwd=aXUxeWtpZndIYkkrQzkxellYNldwZz09

Meeting ID: 931 5585 6365
Passcode: 197463
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Abstract :
Probing magnetism in atomically thin van der Waals crystals is challenging because most experimental methods commonly employed to study bulk compounds are not sufficiently sensitive to detect any magnetic signal from such a small amount of material. Here, we will discuss how magnetotransport experiments can circumvent this issue in rather simple Ising type ferromagnetic and antiferromagnetic insulators. Moreover, the complementarity of magnetotransport and magneto-optical probes allows determining the phase diagram of more complex magnetic structures of atomically thin crystals. We will conclude the talk by discussing interesting newly discovered atomically thin materials in which we probe the coupling between magnetic and electronic properties.