348 citations · 914 across the 18 of their papers we have counts for
18 papers
Twisted magnon frequency combs in ferromagnetic nanorings
Liu Xuejuan, Zheng Xingen, Li Zhengyi +6
We systematically investigate the emergence of twisted magnon frequency combs (tMFCs) and their higher-order modes arising from strong nonlinear coupling between vortex-core gyrati…
Domain wall skyrmion-based magnonic crystal
Zhenyu Wang, Xingen Zheng, Zhixiong Li +2
Magnonic waveguide based on domain wall (DW) is considered as a crucial breakthrough toward the realization of magnonic nanocircuits. However, the effective control of spin waves p…
Wave-propagation Based Analysis of the Magnetostatic Waves in Ferrite Films Excited by Metallic Transducers
Zhizhi Zhang, Yuanming Lai, Qian Liu +3
It is conventional wisdom that the spectra of the impedances of magnetostatic waves (MSWs) determine the transmissions of MSW devices. In this work, we show that the characteristic…
Nonreciprocal Spin Waves Driven by Left-Hand Microwaves
Zhizhi Zhang, Zhenyu Wang, Huanhuan Yang +3
It is a conventional wisdom that a left-hand microwave cannot efficiently excite the spin wave (SW) in ferromagnets, due to the constraint of angular momentum conservation. In this…
Magnetic skyrmion generation by reflective spin-wave focusing
Xianglong Yao, Zhenyu Wang, Menghua Deng +4
We propose a method to generate magnetic skyrmions by focusing spin waves totally reflected by a curved film edge. Based on the principle of identical magnonic path length, we deri…
Phase-resolved electrical detection of coherently coupled magnonic devices
Yi Li, Chenbo Zhao, Vivek P. Amin +10
We demonstrate the electrical detection of magnon-magnon hybrid dynamics in yttrium iron garnet/permalloy (YIG/Py) thin film bilayer devices. Direct microwave current injection thr…
Third-order topological insulator in three-dimensional lattice of magnetic vortices
Z. -X. Li, Zhenyu Wang, Zhizhi Zhang +2
Recent acoustic and electrical-circuit experiments have reported the third-order (or octupole) topological insulating phase, while its counterpart in classical magnetic systems is…
Experimental parameters, combined dynamics, and nonlinearity of a Magnonic-Opto-Electronic Oscillator (MOEO)
Yuzan Xiong, Zhizhi Zhang, Yi Li +9
We report the construction and characterization of a comprehensive magnonic-opto-electronic oscillator (MOEO) system based on 1550-nm photonics and yttirum iron garnet (YIG) magnon…
Strong coupling of quantized spin waves in ferromagnetic bilayers
Zhizhi Zhang, Huanhuan Yang, Zhenyu Wang +2
We formulate a strong-coupling theory for perpendicular standing spin waves (PSSWs) in ferromagnetic bilayers with the interlayer exchange coupling (IEC). Employing the Hoffmann bo…
Direct Imaging of Resonant Phonon-Magnon Coupling
Chenbo Zhao, Zhizhi Zhang, Yi Li +7
Direct detection of phonons is important for the investigation of information interconversion between the resonantly coupled magnons and phonons. Here we report resonant coupling o…
Phonon Transport Controlled by Ferromagnetic Resonance
Chenbo Zhao, Yi Li, Zhizhi Zhang +7
The resonant coupling of phonons and magnons is important for the interconversion of phononic and spin degrees of freedom. We studied the phonon transmission in LiNbO3 manipulated…
Spin-Wave frequency division multiplexing in an yttrium iron garnet microstripe magnetized by inhomogeneous field
Zhizhi Zhang, Michael Vogel, Jose Holanda +9
Spin waves are promising candidates for information processing and transmission in a broad frequency range. In the realization of magnonic devices, the frequency depended division…
Coherent spin pumping in a strongly coupled magnon-magnon hybrid system
Yi Li, Wei Cao, Vivek P. Amin +10
We experimentally identify coherent spin pumping in the magnon-magnon hybrid modes of permalloy/yttrium iron garnet (Py/YIG) bilayers. Using broadband ferromagnetic resonance, an "…
Tuning edge localized spin waves in magnetic microstripes by proximate magnetic structures
Zhizhi Zhang, Michael Vogel, M. Benjamin Jungfleisch +3
The propagation of edge localized spin waves (E-SWs) in yttrium iron garnet (YIG) microstripes with/without the proximate magnetic microstructures is investigated by micromagnetic…
Controlled interconversion of quantized spin wave modes via local magnetic fields
Zhizhi Zhang, Michael Vogel, José Holanda +9
In the emerging field of magnonics, spin waves are considered for information processing and transmission at high frequencies. Towards this end, the manipulation of propagating spi…
Strong magnon-photon coupling in ferromagnet-superconducting resonator thin-film devices
Yi Li, Tomas Polakovic, Yong-Lei Wang +13
We demonstrate strong magnon-photon coupling of a thin-film permalloy device fabricated on a coplanar superconducting resonator. A coupling strength of 0.152 GHz and a cooperativit…
Simultaneous Optical and Electrical Spin-Torque Magnetometry with Stroboscopic Detection of Spin-Precession Phase
Yi Li, Hilal Saglam, Zhizhi Zhang +7
Spin-based coherent information processing and encoding utilize the precession phase of spins in magnetic materials. However, the detection and manipulation of spin precession phas…
Origin of the magnetoelectric coupling effect in Pb(Zr0.2Ti0.8)O3/La0.8Sr0.2MnO3 multiferroic heterostructures
C. A. F. Vaz, J. Hoffman, Y. Segal +5
The electronic valence state of Mn in Pb(Zr0.2Ti0.8)O3/La0.8Sr0.2MnO3 multiferroic heterostructures is probed by near edge x-ray absorption spectroscopy as a function of the ferroe…