Results 71 to 80 of about 609 (146)

MICROMAGNETIC SIMULATION OF MAGNETIZATION PROCESSES IN ANTIFERROMAGNETIC THIN FILMS [PDF]

, 2023
In this work we use the OOMMF micromagnetic simulation package to simulate magnetization processes in antiferromagnetic thin films. The influence of the magnetic anisotropy constant and exchange stiffness of the antiferromagnet on the magnetic ...
Солнцев, С. Д., Москалев, М. Е., Solntsev, S. D., Moskalev, M. E.   +3 more
core  

OOMMFTools: beta

, 2015
<p>OOMMFTools is a set of utilities designed to assist OOMMF postprocessing. It includes the following subcomponents:</p> <p>GUI:</p> <p>OOMMFDecode - Converts OOMMF vector files into numpy arrays and/or MATLAB data files ...
Duncan Parkes
core   +1 more source

Direct observation of domain wall structures in curved permalloy wires containing an antinotch [PDF]

, 2008
The formation and field response of head-to-head domain walls in curved permalloy wires, fabricated to contain a single antinotch, have been investigated using Lorentz microscopy.
Hermsdoerfer, S.J., Chapman, J.N., Leven, B., McGrouther, D., Wiese, N., H. Schultheiss, Schultheiss, H., Sandweg, C.W., Hillebrands, B., S. J. Hermsdoerfer, N. Wiese, D. McGrouther, B. Leven, McVitie, S., J. N. Chapman, S. McVitie, C. W. Sandweg, B. Hillebrands   +17 more
core   +1 more source

Vision for unified micromagnetic modeling (UMM) with Ubermag

AIP Advances
Scientists who want to use micromagnetic simulation packages, need to learn how to express the micromagnetic problem of interest in a “language” such as a configuration file, script or GUI-clicks that the simulation software understands.
Hans Fangohr, Martin Lang, Samuel J. R. Holt, Swapneel Amit Pathak, Kauser Zulfiqar, Marijan Beg   +5 more
doaj   +1 more source

PENGARUH GELOMBANG MIKRO (MICROWAVE ASSISTED) TERHADAP KURVA HISTERISIS DARI BAHAN FERROMAGNETIK CoPd BERBENTUK ELLIPSOID

Spektra: Jurnal Fisika dan Aplikasinya, 2018
Until now the data storage device is still constrained unstable because of the super paramagnetic effect. This effect can occur when the value of bit density increases or when the magnetic energy decreases which causes the process of demagnetization due ...
Widia Nursiyanto, L Rohman, H.T.B.F Nagara, E Supriyanto   +3 more
doaj  

MICROMAGNETIC MODELLING OF THE EXCHANGE BIAS EFFECT AND ITS TEMPERATURE VARIATIONS IN FERROMAGNETIC/ANTIFERROMAGNETIC FILMS USING THE OOMMF PACKAGE [PDF]

In this work we use the OOMMF micromagnetic simulation package to simulate magnetization processes in ferromagnetic/antiferromagnetic thin films. The influence of temperature on the magnitude of the exchange bias field, and coercivity is studied.Работа ...
Солнцев, С. Д., Москалев, М. Е., Solntsev, S. D., Moskalev, M. E.   +3 more
core  

An optimized magnetostatic field solver on GPU using open computing language

, 2017
Recent graphic processing units (GPUs) have remarkable raw computing power, which can be used for very computationally challenging problems. Like in micromagnetic simulations, where the magnetostatic field computation to analyze the magnetic behavior at ...
Abdul Nasir Khan, Shamshirband, Shahaboddin, Jadoon, Waqas, Chronopoulos, Anthony Theodore, Jan, Bilal, Bilal Jan, Waqas Jadoon, Shahaboddin Shamshirband, Fiaz Gul Khan, Montrucchio, Bartolomeo, Anthony Theodore Chronopoulos, Bartolomeo Montrucchio, Iftikhar Ahmed Khan, Khan, Fiaz Gul, Khan, Abdul Nasir, Khan, Iftikhar Ahmed   +15 more
core   +1 more source

???????????? ????????????(micromagnetic simulation)??? ????????? ??????

, 2019
??? ?????????????????? ???????????? ????????? ??????, ?????? ?????? ???????????? ?????? ????????? ??????????????????, ?????? ???????????? ????????? ?????? ????????? ??????????????? ????????? ?????? ???????????? ????????? ???????????????(micromagnetism)???
Kim, Namkyu, Jung, Dae-Han, Lee, Ki-Suk, Han, Hee-Sung   +3 more
core  

Energy Efficient All-Electric-Field-Controlled Multiferroic Magnetic Domain-Wall Logic. [PDF]

Nano Lett, 2023
Li X, Singh H, Bao Y, Luo Q, Li S, Chatterjee J, Goiriena-Goikoetxea M, Xiao Z, Tamura N, Candler RN, You L, Bokor J, Hong J.   +12 more
europepmc   +1 more source

OOMMF simulations on nanometric ferromagnets [PDF]

, 2016
Understanding domain wall (DW) motion in ferromagnetic nanostructures is crucial for realizing proposed magnetic data storage and logic devices. Simulations offer time-wise and cost-wise efficiency when testing theories of magnetism, which structure the ...
Kaya, Fikriye Idil
core