Results 41 to 50 of about 917 (180)

A Passive Low‐Frequency, High‐Sensitivity Diamagnetic Levitation Accelerometer

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Despite the great potential of diamagnetic levitation accelerometers in detecting low‐frequency and weak motion, there is still a demand to further enhance their sensitivity for geophysical and microgravity applications. In this study, a straightforward structural modulating approach is presented to enhance the sensitivity of diamagnetic ...
Yuanping Xu, Yang Wang, Lu Yang, Jin Zhou, Zhiqiang Zhang, Yanxiao Lei   +5 more
wiley   +1 more source

Unidirectional Magnetostatic Waves

, 2005
Dispersion characteristics of magnetostatic waves in tangentially magnetized to saturation ferrite film with a "magnetic wall" condition (tangential component of microwave magnetic field is equal to zero) on the one of the film surface were calculated.
Lock, E. H., Vashkovsky, A. V.
openaire   +2 more sources

Nonlinear generation of magnetostatic fluctuations by drift waves

, 1984
It is shown that nonlinear-mode coupling of drift waves can generate magnetostatic fluctuations in an inhomogeneous magnetized plasma.
P. K. Kaw, Shukla, P. K., Kaw, P. K., P. K. Shukla   +3 more
core   +1 more source

The influence of inhomogeneous exchange on the propagation of surface damon–eschbach waves in the ferrospinels films

Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2012
The law of magnetostatic waves dispersion in the manganese and magnesiummanganese ferrospinels films was investigated using the moving-transducer method. The wave numbers, phase and group velocities of magnetostatic waves are defined.
Ludmila N Mitlina, Gregori S Badrtdinov, Yulia V Velikanova, Margarita R Vinogradova   +3 more
doaj  

Spin wave absorber generated by artificial surface anisotropy for spin wave device network

AIP Advances, 2016
Spin waves (SWs) have the potential to reduce the electric energy loss in signal processing networks. The SWs called magnetostatic forward volume waves (MSFVWs) are advantageous for networking due to their isotropic dispersion in the plane of a device ...
Naoki Kanazawa, Taichi Goto, Koji Sekiguchi, Alexander B. Granovsky, Hiroyuki Takagi, Yuichi Nakamura, Mitsuteru Inoue   +6 more
doaj   +1 more source

Reservoir Computing With Spin Waves Excited in a Garnet Film

IEEE Access, 2018
We propose a reservoir computing device utilizing spin waves that propagate in a garnet film equipped with multiple input/output electrodes. In recent years, reservoir computing has been expected to realize energy-efficient and/or high-speed machine ...
Ryosho Nakane, Gouhei Tanaka, Akira Hirose   +2 more
doaj   +1 more source

Questioning Your Brilliance in Physics: Differential Shifts in Fixed Mindsets by Grade and Gender

Journal of Research in Science Teaching, EarlyView.
ABSTRACT Students' domain‐specific mindsets and their beliefs about their capacity to improve through effort play a crucial role in shaping their experiences and decisions to persist in STEM disciplines. Physics is generally seen as a field requiring innate brilliance, which can reinforce fixed mindsets, particularly after initial setbacks in ...
Fargol Seifollahi, Christian D. Schunn, Chandralekha Singh   +2 more
wiley   +1 more source

Spin Waves in a Ferromagnetic Film with a Periodic System of Antidots [PDF]

Журнал нано- та електронної фізики, 2015
In the paper, spin waves in a thin film (composed of a uniaxial ferromagnet) with a two-dimensional periodical system of antidots are studied. The film ferromagnet is considered to have the “easy axis” type.
V.V. Kulish
doaj  

Channeling of magnetostatic surface waves by decoration of ferrite films with metals [PDF]

Известия Саратовского университета. Новая серия: Физика
Background and Objectives: One of the main tasks for developing magnonic devices is to form and control spin wave beams. For this purpose, the decoration of ferrite films with magnetic or non-magnetic metal areas can be used.
Sakharov, Valentin Konstantinovich, Khivintsev, Yuri Vladimirovich, Dzhumaliev, Aleksandr Sergeevich, Nikulin, Yuri Vasil'evich, Kozhevnikov, Aleksander Vladimirovich, Filimonov, Yuri Aleksandrovich   +5 more
doaj   +1 more source

Efficient adjustment of finite graphene scattering properties via magnetic-bias control for advanced beam manipulation

AIP Advances, 2020
In the present work, the scattering of an incident plane wave due to magnetically-biased graphene patches is thoroughly investigated at millimeter-wave and THz bands.
Stamatios Amanatiadis, Tadao Ohtani, Yasushi Kanai, Nikolaos Kantartzis   +3 more
doaj   +1 more source