Results 251 to 260 of about 2,454,862 (267)

Spin-Wave Dynamics in an Artificial Kagome Spin Ice

Chinese Physics Letters, 2021
Artificial spin ice (ASI) structures have significant technological potential as reconfigurable metamaterials and magnetic storage media. We investigate the field/frequency-dependent magnetic dynamics of a kagome ASI made of 25-nm-thick permalloy nanomagnet elements, combining magnetoresistance (MR) and microscale ferromagnetic resonance (FMR ...
Qiuyang Li, Suqin Xiong, Lina Chen, Kaiyuan Zhou, Rongxin Xiang, Haotian Li, Zhenyu Gao, Ronghua Liu, Youwei Du   +8 more
openaire   +1 more source

Magnetization dynamics in artificial spin ice

Journal of Physics: Condensed Matter, 2019
Abstract In this topical review, we present key results of studies on magnetization dynamics in artificial spin ice (ASI), which are arrays of magnetically interacting nanostructures. Recent experimental and theoretical progress in this emerging area, which is at the boundary between research on frustrated magnetism and high-frequency
S Lendinez, M B Jungfleisch
openaire   +2 more sources

Artificial spin ice: Paths forward

Applied Physics Letters, 2021
Artificial spin ice systems are lithographically prepared arrays of interacting nanoscale magnetic moments with collective behavior resulting from the chosen array geometry. These many-body systems are unusual in that their simple constituent elements can be configured to design their interactions with exquisite control.
Peter Schiffer, Cristiano Nisoli
openaire   +1 more source

Crystallites of magnetic charges in artificial spin ice

Nature, 2013
Artificial spin ice is a class of lithographically created arrays of interacting ferromagnetic nanometre-scale islands. It was introduced to investigate many-body phenomena related to frustration and disorder in a material that could be tailored to precise specifications and imaged directly.
Sheng, Zhang, Ian, Gilbert, Cristiano, Nisoli, Gia-Wei, Chern, Michael J, Erickson, Liam, O'Brien, Chris, Leighton, Paul E, Lammert, Vincent H, Crespi, Peter, Schiffer   +9 more
openaire   +2 more sources

Comparison of Spin-Wave Modes in Connected and Disconnected Artificial Spin Ice Nanostructures Using Brillouin Light Scattering Spectroscopy

ACS Nano, 2021
Avinash Kumar Chaurasiya, Anjan Barman, Will Branford   +2 more
exaly  

Large Area Artificial Spin Ice and Anti‐Spin Ice Ni80Fe20 Structures: Static and Dynamic Behavior

Advanced Functional Materials, 2016
Adekunle Adeyeye
exaly  

Emergent Dynamics of Artificial Spin-Ice Lattice Based on an Ultrathin Ferromagnet

Nano Letters, 2020
Fusheng Ma, Sze Ter Lim, James Lourembam   +2 more
exaly  

Dynamic response of an artificial square spin ice

Physical Review B, 2016
John Pearson, Axel Hoffmann, John Ketterson   +2 more
exaly  

Influence of the Vertex Region on Spin Dynamics in Artificial Kagome Spin Ice

Physical Review Applied, 2020
Wonbae Bang, M Benjamin Jungfleisch, Axel Hoffmann   +2 more
exaly  

Magnetization dynamics of topological defects and the spin solid in a kagome artificial spin ice

Physical Review B, 2016
Dirk Grundler, V S Bhat
exaly