Results 1 to 10 of about 10,924 (185)

Detection of ferromagnetic resonance from 1 nm-thick Co [PDF]

Scientific Reports, 2020
To explore the further possibilities of nanometer-thick ferromagnetic films (ultrathin ferromagnetic films), we investigated the ferromagnetic resonance (FMR) of 1 nm-thick Co film.
Shugo Yoshii, Ryo Ohshima, Yuichiro Ando, Teruya Shinjo, Masashi Shiraishi   +4 more
doaj   +2 more sources

Ferromagnetic Resonance Revised – Electrodynamic Approach [PDF]

Scientific Reports, 2017
Resonance in a ferromagnetic sphere, known in the body of literature as the mode of uniform precession, has recently been proven to be magnetic plasmon resonance (MPR).
Jerzy Krupka, Pavlo Aleshkevych, Bartlomiej Salski, Pawel Kopyt, Adam Pacewicz   +4 more
doaj   +2 more sources

Inversion of magnon lifetime of ferromagnetic and exchange resonance modes in ferrimagnets [PDF]

Nature Communications
Antiferromagnetically coupled ferrimagnets exhibit both ferromagnetic resonance and exchange resonance modes. The antiferromagnetic exchange resonance mode, characterized by a higher magnon frequency than the ferromagnetic resonance mode, holds promise ...
Chang Xu, Seok-Jong Kim, Shishun Zhao, Chenhui Zhang, Dongsheng Yang, Jiayu Lei, Hanbum Park, Kyung-Jin Lee, Hyunsoo Yang   +8 more
doaj   +2 more sources

Ferromagnetic resonance spectra of linear magnetosome chains [PDF]

Beilstein Journal of Nanotechnology
The ferromagnetic resonance (FMR) spectra of oriented and non-oriented assemblies of linear magnetosome chains are calculated by solving the stochastic Landau–Lifshitz equation.
Elizaveta M. Gubanova, Nikolai A. Usov
doaj   +2 more sources

Suppression of ferromagnetic resonance overvoltage in CVT and feature analysis of secondary voltage under different faults

Zhejiang dianli, 2023
Aiming at the problem of overvoltage caused by ferromagnetic resonance fault of 220 kV CVT （capacitive voltage transformer） and the problem of false alarm of 3U0 monitoring device， a simulation model is established based on actual parameters， and the ...
LI Bowen, HE Da, YANG Zhi, ZHENG Yiming, LIN Jiajun, ZHANG Qiaogen   +5 more
doaj   +1 more source

Transport and electron spin resonance studies in Mo-doped LaMnO3

AIP Advances, 2023
We report the magnetic, electrical, thermoelectric, and magnetic resonance properties of the Mn-site doped manganite LaMn0.94Mo0.06O3. This sample undergoes an insulator-metal transition around 235 K, near the ferromagnetic Curie temperature (TC = 237 K)
Yong Heng Lee, Ramanathan Mahendiran
doaj   +1 more source

Domain‐Engineered Flexible Ferrite Membrane for Novel Machine Learning Based Multimodal Flexible Sensing

Advanced Materials Interfaces, 2022
Flexible materials and devices that can simultaneously reflect multimodal information are highly desired for novel flexible electronics and intelligent flexible sensing systems.
Lvkang Shen, Ming Liu, Lu Lu, Chunrui Ma, Changjun Jiang, Caiyin You, Jiaheng Zhang, Weiwei Zhao, Li Geng, Chun‐Lin Jia   +9 more
doaj   +1 more source

Voltage control of ferromagnetic resonance [PDF]

Journal of Advanced Dielectrics, 2016
Voltage control of magnetism in multiferroics, where the ferromagnetism and ferroelectricity are simultaneously exhibiting, is of great importance to achieve compact, fast and energy efficient voltage controllable magnetic/microwave devices. Particularly,
Ziyao Zhou, Bin Peng, Mingmin Zhu, Ming Liu   +3 more
doaj   +1 more source

The correction of instrument transformer ferroresonance model in IEC standard and study on resonance interval based on transformer damping

AIP Advances, 2023
The traditional ferromagnetic resonance model of the inductive voltage transformer in the IEC/TR 61869-102 transformer standard ignores the DC resistance of the transformer.
Hongwen Liu, Chenchao Chai, Chunli Zhang, Jindong Yang   +3 more
doaj   +1 more source

Spatially resolved GHz magnetization dynamics of a magnetite nano-particle chain inside a magnetotactic bacterium

Physical Review Research, 2021
Understanding magnonic properties of nonperiodic magnetic nanostructures requires real-space imaging of ferromagnetic resonance modes with spatial resolution well below the optical diffraction limit and sampling rates in the 5–100 GHz range.
Thomas Feggeler, Ralf Meckenstock, Detlef Spoddig, Benjamin W. Zingsem, Hendrik Ohldag, Heiko Wende, Michael Farle, Michael Winklhofer, Katharina J. Ollefs   +8 more
doaj   +1 more source