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[Fizinfo] Szilárd-kollokvium (kedd 14:30), Poggio a mágneses mikroszkópról

From: Dr. Dóra Balázs <dora.balazs AT ttk.bme.hu>
To: "fizinfo AT lists.kfki.hu" <fizinfo AT lists.kfki.hu>
Subject: [Fizinfo] Szilárd-kollokvium (kedd 14:30), Poggio a mágneses mikroszkópról
Date: Thu, 17 Oct 2024 06:01:29 +0000
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MEGHÍVÓ

a Szilárd Leó-Kollokvium előadására:

Martino Poggio
(U. Basel)

“Magnetic microscopy of 2D and chiral magnetism"

Kivonat: The ability to map magnetic field sensitively and on the
nanometer-scale – unlike global magnetization or transport measurements –
overcomes ensemble or spatial inhomogeneity in systems ranging from arrays of
nanometer-scale magnets, to superconducting thin films, to strongly
correlated states in van der Waals heterostructures. Local imaging of
nanometer-scale magnetization, Meissner currents, or current in edge-states
is the key to unraveling the microscopic mechanisms behind a wealth of new
and poorly understood condensed matter phenomena. I will discuss efforts in
our group aimed at developing and applying high-sensitivity, high-resolution,
non-invasive magnetic scanning probes. In particular, we have been developing
scanning probes based on nanometer-scale superconducting quantum interference
devices and ultra-sensitive magnetic force microscopy sensors. I will discuss
recent imaging experiments with these tools on 2D and chiral magnets, which
yield new insights into their underlying magnetism.

Helye: BME Fizikai Intézet, Fizika Tanszék
Budafoki út 8. F-épület, 2. emelet, 13-as terem

Ideje: 2024. október 22. (kedd), 14:30.
Kapunyitás 14:14-től.
Program: http://physics.bme.hu/kollokvium

Minden érdeklődőt szívesen látunk!

Dóra Balázs és Zaránd Gergely

[Fizinfo] Szilárd-kollokvium (kedd 14:30), Poggio a mágneses mikroszkópról, Dr . Dóra Balázs, 10/17/2024