Results 81 to 90 of about 507 (184)

Magnetic Spin-Wave Properties of Ferromagnetic Nanosystems of Various Shapes. Peculiarities of the Border Conditions Accounting in the Process of the Wavenumber Values Spectrum Finding

Наукові вісті Національного технічного університету України "Київський політехнічний інститут", 2017
Background. The paper continues the investigation of linear dipole-exchange spin waves in ferromagnetic nanosystems started by the author in previous papers.
Volodymyr V. Kulish
doaj   +1 more source

High-efficiency triple-resonant inelastic light scattering in planar optomagnonic cavities

New Journal of Physics, 2019
Optomagnonic cavities have recently been emerging as promising candidates for implementing coherent photon-magnon interactions, for applications in quantum memories and devices, and next generation quantum networks.
Petros Andreas Pantazopoulos, Kosmas L Tsakmakidis, Evangelos Almpanis, Grigorios P Zouros, Nikolaos Stefanou   +4 more
doaj   +1 more source

Non-local detection of spin dynamics via spin rectification effect in yttrium iron garnet/SiO2/NiFe trilayers near simultaneous ferromagnetic resonance

AIP Advances, 2015
The spin rectification effect (SRE), a phenomenon that generates dc voltages from ac microwave fields incident onto a conducting ferromagnet, has attracted widespread attention due to its high sensitivity to ferromagnetic resonance (FMR) as well as its ...
Wee Tee Soh, Bin Peng, C. K. Ong
doaj   +1 more source

Quantum Hall coherent perfect absorption in graphene. [PDF]

Sci Rep, 2023
Jahani D, Alikhani M, Abdi Y.
europepmc   +1 more source

Effect of Substrate on Spin‐Wave Propagation Properties in Ferrimagnetic Thulium Iron Garnet Thin Films

Advanced Electronic Materials
Rare‐earth iron garnets have distinctive spin‐wave (SW) properties such as low magnetic damping and long SW coherence length making them ideal candidates for magnonics.
Rupak Timalsina, Bharat Giri, Haohan Wang, Adam Erickson, Suchit Sarin, Suvechhya Lamichhane, Sy‐Hwang Liou, Jeffrey E. Shield, Xiaoshan Xu, Abdelghani Laraoui   +9 more
doaj   +1 more source

Nano-Magnonic Crystals by Periodic Modulation of Magnetic Parameters

Magnetochemistry
Magnonic crystals are metamaterials whose magnon behavior can be controlled for specific applications. To date, most magnonic crystals have relied on nanopatterning and magnetostatic waves.
Alison Roxburgh, Ezio Iacocca
doaj   +1 more source

Spin wavepackets in the Kagome ferromagnet Fe₃Sn₂: Propagation and precursors. [PDF]

Proc Natl Acad Sci U S A, 2023
Lee C, Sun Y, Ye L, Rathi S, Wang K, Lu YM, Moore J, Checkelsky JG, Orenstein J.   +8 more
europepmc   +1 more source

Sustained amplification of coherent spin waves by parametric pumping with surface acoustic waves

npj Spintronics
Parametric amplification offers a route to overcoming intrinsic damping in spin-wave systems, a key challenge in the development of magnonic signal processing and computing technologies.
Carson Rivard, Albrecht Jander, Pallavi Dhagat   +2 more
doaj   +1 more source

Magnetostatic interaction between Bloch point nanospheres. [PDF]

Sci Rep, 2023
Zambrano-Rabanal C, Valderrama B, Tejo F, Elías RG, Nunez AS, Carvalho-Santos VL, Vidal-Silva N.   +6 more
europepmc   +1 more source

Antiferromagnetic magnon spintronic based on nonreciprocal and nondegenerated ultra-fast spin-waves in the canted antiferromagnet α-Fe₂O₃. [PDF]

Sci Adv, 2023
El Kanj A, Gomonay O, Boventer I, Bortolotti P, Cros V, Anane A, Lebrun R.   +6 more
europepmc   +1 more source