Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Jonathan Leliaert"'
Publikováno v:
Advanced Intelligent Systems, Vol 5, Iss 6, Pp n/a-n/a (2023)
Physical reservoir computing is a computational paradigm that enables spatiotemporal pattern recognition to be performed directly in matter. The use of physical matter leads the way toward energy‐efficient devices capable of solving machine learnin
Externí odkaz:
https://doaj.org/article/8dd991b13c5b41e788a9f8e4246308c5
Autor:
Katrijn Everaert, Maik Liebl, Dirk Gutkelch, James Wells, Bartel Van Waeyenberge, Frank Wiekhorst, Jonathan Leliaert
Publikováno v:
IEEE Access, Vol 9, Pp 111505-111517 (2021)
Magnetic nanoparticles have proven to be extremely useful in a broad range of biomedical applications. To ensure optimal efficiency, a precise characterization of these particles is required. Thermal Noise Magnetrometry (TNM) is a recently developed
Externí odkaz:
https://doaj.org/article/598294c9a9e54059921a248caf1cbec0
Publikováno v:
Small Science, Vol 1, Iss 1, Pp n/a-n/a (2021)
One of the key challenges in magnetism remains the determination of the nanoscopic magnetization profile within the volume of thick samples, such as permanent ferromagnets. Thanks to the large penetration depth of neutrons, magnetic small‐angle neu
Externí odkaz:
https://doaj.org/article/58dd54146f9c4769ba22586d56c69728
Direct observation of temperature dependent vortex dynamics in a La_{0.7}Sr_{0.3}MnO_{3} micromagnet
Publikováno v:
Physical Review Research, Vol 2, Iss 4, p 043429 (2020)
Although it is well documented that the vortex core in a micromagnet can switch polarization in response to magnetic field pulses, the temperature dependence of this process has not yet been addressed by experiments. Using scanning transmission x-ray
Externí odkaz:
https://doaj.org/article/533f6f26241144d89365598b37cc5a31
Autor:
Annelies Coene, Jonathan Leliaert
Publikováno v:
Sensors, Vol 20, Iss 14, p 3882 (2020)
Magnetic nanoparticles are increasingly employed in biomedical applications such as disease detection and tumor treatment. To ensure a safe and efficient operation of these applications, a noninvasive and accurate characterization of the particles is
Externí odkaz:
https://doaj.org/article/19f558f266c64a1997467391f63c6ec6
Autor:
Arne Vansteenkiste, Jonathan Leliaert, Mykola Dvornik, Mathias Helsen, Felipe Garcia-Sanchez, Bartel Van Waeyenberge
Publikováno v:
AIP Advances, Vol 4, Iss 10, Pp 107133-107133-22 (2014)
We report on the design, verification and performance of MuMax3, an open-source GPU-accelerated micromagnetic simulation program. This software solves the time- and space dependent magnetization evolution in nano- to micro scale magnets using a finit
Externí odkaz:
https://doaj.org/article/8dabf287449c4467902f1ab40690e58f
Publikováno v:
New Journal of Physics, Vol 18, Iss 3, p 033027 (2016)
Strong coupling of magnetic domain walls onto straight ferroelastic boundaries of a ferroelectric layer enables full and reversible electric-field control of magnetic domain wall motion. In this paper, the dynamics of this new driving mechanism is an
Externí odkaz:
https://doaj.org/article/4015fb3ab977453e9de1a4354b68e2e6
Autor:
Katrijn Everaert, Tilmann Sander, Rainer Körber, Norbert Löwa, Bartel Van Waeyenberge, Jonathan Leliaert, Frank Wiekhorst
Publikováno v:
Nanoscale Advances
We demonstrate the possibility of tracking clustering, aggregation, and immobilization processes of magnetic nanoparticles with high sensitivity by measuring their thermal magnetic noise spectra with optically pumped magnetometers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72ee344746f36ebc49594e3b1b703407
https://doi.org/10.1039/d3na00016h
https://doi.org/10.1039/d3na00016h
Publikováno v:
Advanced Intelligent Systems
Physical reservoir computing is a computational paradigm that enables spatio-temporal pattern recognition to be performed directly in matter. The use of physical matter leads the way towards energy-efficient devices capable of solving machine learnin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e220a94bc4c8363f03f82ba33aab5f64
http://arxiv.org/abs/2209.13946
http://arxiv.org/abs/2209.13946
Autor:
Evelyn Pratami Sinaga, Michael P. Adams, Mathias Bersweiler, Laura G. Vivas, Eddwi H. Hasdeo, Jonathan Leliaert, Philipp Bender, Dirk Honecker, Andreas Michels
Publikováno v:
PHYSICAL REVIEW B
We employ micromagnetic simulations to model the effect of pore-type microstructural defects on the magnetic small-angle neutron scattering cross section and the related pair-distance distribution function of spherical magnetic nanoparticles. Our exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0c8805dfa570ce044056d77e3ba1520
http://arxiv.org/abs/2207.09164
http://arxiv.org/abs/2207.09164