Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Jakub Chęciński"'
Publikováno v:
Sensors, Vol 18, Iss 9, p 3055 (2018)
We propose a simple model for prediction of magnetic noise level in tunneling magnetoresistance (TMR) sensors. The model reproduces experimental magnetic 1/f and white noise components, which are dependent on sensors resistance and field sensitivity.
Externí odkaz:
https://doaj.org/article/4aeac5b272814fcc93a319c45e605501
Publikováno v:
IEEE Transactions on Magnetics. 56:1-6
Micromagnetic simulations can present both time- and cost-savings, as complicated phenomena simulated a priori provide a valuable intuition in adjusting experimental parameters. However, they require insightful post-analysis, which can be tedious bec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7f6f32f0366ca3caeeb5e4cbc42cbff
https://doi.org/10.1109/tmag.2019.2949515
https://doi.org/10.1109/tmag.2019.2949515
Autor:
Afshin Houshang, Mohammad Zahedinejad, Shreyas Muralidhar, Jakub Chęciński, Roman Khymyn, Mona Rajabali, Himanshu Fulara, Ahmad A. Awad, Mykola Dvornik, Johan Åkerman
Publikováno v:
Physical Review Applied. 17
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8e49d745329f53bc3532ba2bfa920c3
https://doi.org/10.1103/physrevapplied.17.014003
https://doi.org/10.1103/physrevapplied.17.014003
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-6 (2019)
Scientific Reports
Scientific Reports
Modulation of a spin-torque oscillator (STO) signal based on a magnetic tunnel junction (MTJ) with perpendicularly magnetized free layer is investigated. Magnetic field inductive loop was created during MTJ fabrication process, which enables microwav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6a33020a198f2fa16a4dbb3025c7f74
http://link.springer.com/article/10.1038/s41598-019-55220-9
http://link.springer.com/article/10.1038/s41598-019-55220-9
Autor:
Jakub Chęciński
The influence of array geometry on synchronization properties of a 2-D oscillator array is investigated based on a comparison between a rectangular and a hexagonal grid. The Kuramoto model is solved for a nearest-neighbor case with periodic boundary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17ded1dafcab7fd23c6b3b8e67e50263
Autor:
Witold Skowroński, Maciej Czapkiewicz, Sławomir Ziętek, Piotr Rzeszut, Marek Frankowski, Jakub Chęciński, Jerzy Wrona
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-6 (2017)
Scientific Reports
Scientific Reports
Perpendicular magnetic tunnel junctions (MTJ) with a bottom pinned reference layer and a composite free layer (FL) are investigated. Different thicknesses of the FL were tested to obtain an optimal balance between tunneling magnetoresistance (TMR) ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32e4011908717851d7c6d174874aa23e
http://link.springer.com/article/10.1038/s41598-017-10706-2
http://link.springer.com/article/10.1038/s41598-017-10706-2
Publikováno v:
IEEE Transactions on Magnetics. 53:1-6
Spin-torque oscillators (STOs) are the candidates for a novel class of magnetic field sensors, suitable especially for magnetic media read head purposes. While a number of investigations on the STO readout ability have been reported, comparatively li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d58b0487c66992f6635b97e973a8404
https://doi.org/10.1109/tmag.2016.2611652
https://doi.org/10.1109/tmag.2016.2611652
Autor:
Sławomir Ziętek, Witold Skowroński, Piotr Rzeszut, Marek Frankowski, Anna Koziol-Rachwal, K. Matlak, Tomasz Stobiecki, Jakub Chęciński, Józef Korecki, M. Ślęzak, T. Ślęzak
Publikováno v:
Journal of Magnetism and Magnetic Materials. 424:189-193
Fe/MgO/Fe trilayers with a subnanometer MgO tunnel barrier were grown by molecular beam epitaxy. Longitudinal magnetooptic Kerr effect measurements confirmed the existence of the antiferromagnetic interlayer exchange coupling (IEC) between the Fe lay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a8a1b60a698f18aac2cd3bd223c4e98
https://doi.org/10.1016/j.jmmm.2016.09.131
https://doi.org/10.1016/j.jmmm.2016.09.131
Autor:
Marek Frankowski, Jakub Chęciński
Publikováno v:
Computer Physics Communications. 207:487-498
We present a tool for fully-automated generation of both simulations configuration files (Mif) and Matlab scripts for automated data analysis, dedicated for Object Oriented Micromagnetic Framework (OOMMF). We introduce extended graphical user interfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f8b7d350d38c2ac3a4a3ef6d41d8092
https://doi.org/10.1016/j.cpc.2016.06.021
https://doi.org/10.1016/j.cpc.2016.06.021
Publikováno v:
Computer Physics Communications
We present a tool for calculations of Fourier transform spatial distribution taken from magnetization dynamics simulated in Object Oriented Micromagnetic Framework (OOMMF). In OOMMF, as well as in other popular micromagnetic software, output data is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1b218eac34bf88c4687a0062876bd36
https://doi.org/10.1016/j.cpc.2014.10.027
https://doi.org/10.1016/j.cpc.2014.10.027