REVIEW 4 major objections 5 minor 93 references
Phase-resolving spin-wave microscopy using infrared strobe light
T0 review · 4 major / 5 minor · reviewed 2026-08-12 · deepseek-v4-flash
Pith's one-line read Using a 1550-nm modulated laser, the paper demonstrates direct phase-resolved spin-wave imaging without an optical reference path, extracting wavevectors and group velocity from the same scans.
desk verdict A credible 1550 nm strobe-light setup produces phase-resolved spin-wave maps without a reference path; the unmeasured instrumental-phase uniformity claim and a circular group-velocity extraction are the main soft spots, both fixable in revision. read the letter →
The pith
A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.
The reading
What carries the argument
The central object is the infrared strobe light probe: a continuously pumped 1550-nm fiber laser whose intensity is modulated by an electro-optical modulator driven by the same microwave source that excites the spin dynamics (homodyne), or by a phase-locked second source (heterodyne with an intermediate frequency for lock-in detection). The key identity is the lock-in signal decomposition $X \propto \delta m_z P_0 \cos(\varphi_{eo}-\varphi_m)$, $Y \propto \delta m_z P_0 \sin(\varphi_{eo}-\varphi_m)$, where $\delta m_z$ is the out-of-plane precession amplitude, $P_0$ the laser power, $\varphi_{eo}$ the instrumental phase, and $\varphi_m$ the magnetic phase of interest; the phase map $\arctan(Y/X) = \varphi_{eo}+\varphi_{rf}-\varphi_m$ then encodes the spin-wave wavefront. A second identity, $\varphi = \omega L/c + \omega d_p/v_g$, connects the detected phase to the spin-wave group velocity $v_g$, and the backward-volume spin-wave dispersion $\omega_{BV} = \gamma\sqrt{H\big(H+M_s(1-e^{-kd})/kd\big)}$ is used to compute $v_g$ from the spectra. These relations turn one scanned lock-in measurement into simultaneous dispersion spectroscopy and phase-resolved wavefront imaging.
What would settle it
Scanning the same area with microwaves off would reveal whether the residual phase gradient is flat to the claimed 0.2 rad; any larger gradient would mean the wavefront maps are dominated by optical artifacts.
Extended reading notes
Core claim
The central claim is that the phase of the lock-in-demodulated magneto-optical signal contains the magnetic phase $\varphi_m$ of the spin precession, after removing a nearly constant instrumental term $\varphi_{eo}$; therefore, scanning a focused 1550-nm beam over a sample and recording the in-phase and quadrature channels reconstructs the phase and amplitude of the spin precession at each point. In the continuous-wave regime, where a stationary spin-wave pattern builds up, this phase contrast directly traces the wavefront of the wave, with no reference beam and no interferometric detection. The paper verifies this on a 350-$\mu$m-thick YIG disc with a 50-nm Permalloy layer, imaging backward volume spin waves in the dipolar regime, extracting wavevectors by 2D FFT, matching the phase evolution to the BWVSW dispersion for group velocity, and resolving per-element phase differences in patterned microdots and phase-dependent collective excitations near a Py underlayer edge.
Load-bearing premise
The imaging claim assumes that the instrumental phase $\varphi_{eo}$ is essentially uniform across the scan area (stated as less than 0.2 rad), so that the observed phase contrast comes from the magnetization, not from optical path or detector variations.
Editorial extensions
If this is right
- The same fiber-optic setup, with a rf splitter, can be added to almost any existing microwave transmission measurement to obtain phase-resolved spin-wave images alongside standard FMR spectra.
- Wavevectors of spin waves can be read directly from 2D FFT of the scanned maps, giving the full wavevector distribution across an area up to millimeters, instead of only a single laser spot as in BLS.
- Because the probe is at 1550 nm and uses magneto-optical Kerr and Faraday effects concurrently, it can resolve the relative precession phase of metallic and dielectric layers in FM/YIG bilayers, relevant for hybrid magnonic systems.
- The phase accumulation from propagation lets one extract the group velocity of each magnon mode directly from the phase dispersion, without temporal-spectral transformations.
Reading between the lines
- Because the wavefront reconstruction requires only stationarity, the same strobe scheme could be extended to image phase-resolved phonon propagation in piezoelectric materials, where 1550-nm polarimetry has already shown sensitivity, potentially giving a unified magnon-phonon phase microscope.
- A systematic calibration of the instrumental phase across the field of view, using a nonmagnetic reflector, would strengthen the quantitative reading of absolute phase and allow phase-sensitive comparisons between different devices.
- If matured, the technique could map phase shifts at magnonic device boundaries under continuous-wave excitation, providing boundary-condition data complementary to pulsed time-resolved measurements.
Editorial analysis
A structured set of objections, weighed in public.
Referee Report
Summary. This paper presents a magneto-optical approach for phase-resolved spin-wave spectroscopy and microscopy using a 1550-nm continuous-wave laser that is amplitude-modulated at gigahertz frequencies (strobe light). The authors demonstrate the technique on a Py/YIG bilayer, measuring the f–H dispersion of backward volume spin waves, and obtaining two-dimensional phase maps that they interpret as spin-wave wavefronts. They further show phase-sensitive imaging of ferromagnetic resonance in patterned Py structures and interpret collective edge effects near a Py underlayer gap. The central claims are that the strobe-light phase contrast can directly map spin-wave wavefronts without an optical reference path, and that the phase evolution in the dispersion allows direct extraction of the group velocity.
Significance. If the main claims hold, the technique offers a relatively simple, non-interferometric optical method for phase-resolved spin-wave imaging at telecom wavelengths, with potential applications in hybrid magnonics and on-chip magnonic devices. The use of telecom components and the absence of an optical reference path are attractive features. However, the paper's quantitative validation is incomplete: the group-velocity extraction is circular, the spatial uniformity of the instrumental phase is asserted rather than measured, and the comparison to theory relies on several free parameters. These weaknesses currently limit the strength of the claims.
major comments (4)
- [Spectroscopy (Eq. (2), Fig. 5)] The group-velocity extraction is circular. The measured f–H points are converted to wavevectors using the BWVSW dispersion relation, Eq. (2), and then the group velocity is computed from the derivative of the same relation. The agreement in Fig. 5(b) is therefore by construction and does not constitute an independent measurement. The authors should extract k from the 2D FFT of the spatial wavefront maps (as in Fig. 7) to construct an independent f(k) relation and compare it with Eq. (2), or derive vg from the spatial phase gradient.
- [Phase resolving – FMR regime] The assertion that 'the instrumental phase φeo varies only less than 0.2 rad across our 2-D scanned area' is made without presenting a supporting measurement. Because the phase maps are the central imaging result, a spatially varying φeo could produce artifacts indistinguishable from spin-wave phase. Please provide a measured φeo(x,y) map, for example by using a non-magnetic sample or an above-saturation, off-resonance measurement, or discuss the expected contributions from sample tilt, objective aberrations, and rf path variations.
- [Spectroscopy (Eq. (1))] The effective path difference L is determined by assuming that the spin-wave term is negligible at low fields, but no uncertainty or independent validation is given. The subsequent comparison in Fig. 4(c) uses L = 2.0 m, dp = 0.2 mm, and Ms = 0.175 T; this amounts to a fit with several free parameters rather than a parameter-free prediction. Please provide an independent determination of L (e.g., using a reference sample with known phase response) or a sensitivity analysis showing that the conclusions are robust.
- [Spectroscopy (Fig. 4 and Eq. (2))] The model parameters are inconsistent: the Kittel-mode fit yields Ms ≈ 0.177 T with γ = 27 GHz/T, while Eq. (2) uses Ms = 0.175 T and γ = 28 GHz/T. The authors should adopt a single consistent set of parameters (γ and Ms) throughout the quantitative analysis.
minor comments (5)
- [Phase resolving – FMR regime] The phase maps in Fig. 8 and elsewhere lack a color bar with units (radians); please add appropriate scale bars and color legends.
- [Imaging - Wavevector] The caustic angle range (112.4°–122.1°) is stated without an uncertainty estimate or a direct citation for the expected values; please provide both.
- [Experimental setup (Fig. 1(d))] The labels 'heterodyne' and 'homodyne' appear inconsistent with the definitions in the text; please check and clarify.
- [General] The manuscript contains typographical errors and irregular spacing (e.g., 'andimaged' in the abstract); a careful proofreading pass is needed.
- [Abstract and Introduction] The abstract and introduction overstate the directness of the group-velocity extraction; unless the authors implement an independent measurement, the wording should be revised to reflect that the group velocity is inferred using the theoretical dispersion relation.
Circularity Check
Partial circularity in the group-velocity 'direct extraction': the same dispersion relation is used to convert measured frequencies to wavevectors and to compute vg, so the quoted agreement is partly by construction; the central wavefront-imaging claim is not circular.
-
fitted input called prediction
[Results and Discussion – Spectroscopy, Eqs. (1)-(2) and Fig. 5(b); also Introduction property (4) and Summary.]
"Using a constant-field slice of the spectra (H = 140.0 mT), the frequencies of each individual spin wave at that field can be taken and the (f, H) points can be converted to the wavevector using the dispersion relation. This allows for the calculation of the group velocity vg. ... We can calculate vg from the BWVSW dispersion relationship, with vg = ∂ωBV /∂k [62] ... ωBV = γ sqrt(H(H + Ms(1 − exp(−kd))/(kd)))."
The wavevector k is not measured independently in this spectroscopic analysis; it is obtained by inverting Eq. (2) for each measured frequency at fixed field. The group velocity is then computed as the derivative of the same Eq. (2). Therefore the points in Fig. 5(a) lie on the theoretical curve by construction, and the 'vg calculated from the points' in Fig. 5(b) is forced to reproduce the theoretical derivative, apart from binning/rounding. The paper presents this agreement as validation of the dispersion and as evidence for the claimed 'direct extraction' of vg, but the comparison is a self-consistency check rather than an independent measurement.
full rationale
The central claim of the paper, phase-resolved spin-wave wavefront imaging by infrared strobe light, is not circular: the lock-in X and Y channels directly measure the phase combination φeo + φrf − φm, and the 2-D wavefront maps are constructed directly from spatial scans of these phase-resolved signals without an optical reference path. Wavevectors in the imaging section are extracted by 2D FFT of the spatial maps, independent of the dispersion model, so the main imaging result has independent content. The assertion that the instrumental phase φeo varies less than 0.2 rad across the scanned area is a load-bearing empirical assumption that is not shown, but an unsupported assumption is a correctness risk, not circularity. The one identifiable circular step is the group-velocity analysis in the spectroscopy section: measured frequencies are mapped to wavevectors using Eq. (2), and then vg is computed from the derivative of the same Eq. (2), making the apparent agreement in Fig. 5(b) largely by construction. This affects a supporting claim rather than the headline imaging capability, so the overall circularity is partial and localized.
Assumptions & free parameters
free parameters (3)
- Ms (saturation magnetization of YIG) =
0.177 T (fitted from Kittel mode); 0.175 T used in Eq. (2)
- L (effective microwave-optical path difference) =
~2.0 m
- dp (effective spin-wave travel distance) =
0.2 mm
assumptions (4)
- domain assumption The BWVSW dispersion relation (Eq. 2) from the literature is valid for this 350 um thick YIG disc.
- ad hoc to paper The instrumental phase φeo is spatially uniform across the scanned area (variation < 0.2 rad).
- domain assumption The magneto-optical Kerr and Faraday effects respond linearly to the out-of-plane dynamic magnetization component in the measured regime.
- domain assumption The microwave field distribution near the CPW is reproduced by the HFSS simulation shown in Fig. 9.
Cite this review
Pith. "Pith review of Phase-resolving spin-wave microscopy using infrared strobe light." pith.science (2026). https://pith.science/paper/MTN3JNYR
@misc{pith2026241200611,
author = {Pith},
title = {Pith review of: Phase-resolving spin-wave microscopy using infrared strobe light},
year = {2026},
howpublished = {\url{https://pith.science/paper/MTN3JNYR}},
note = {Machine review of arXiv:2412.00611}
}
read the original abstract
The needs for sensitively and reliably probing magnetization dynamics have been increasing in various contexts such as studying novel hybrid magnonic systems, in which the spin dynamics strongly and coherently couple to other excitations, including microwave photons, light photons, or phonons. Recent advances in quantum magnonics also highlight the need for employing magnon phase as quantum state variables, which is to be detected and mapped out with high precision in on-chip micro- and nano-scale magnonic devices. Here, we demonstrate a facile optical technique that can directly perform concurrent spectroscopic and imaging functionalities with spatial- and phase-resolutions, using infrared strobe light operating at 1550-nm wavelength. To showcase the methodology, we spectroscopically studied the phase-resolved spin dynamics in a bilayer of Permalloy and Y3Fe5O12 (YIG), and spatially imaged the backward volume spin wave modes of YIG in the dipolar spin wave regime. Using the strobe light probe, the detected precessional phase contrast can be directly used to construct the map of the spin wave wavefront, in the continuous-wave regime of spin-wave propagation and in the stationary state, without needing any optical reference path. By selecting the applied field, frequency, and detection phase, the spin wave images can be made sensitive to the precession amplitude and phase. Our results demonstrate that infrared optical strobe light can serve as a versatile platform for magneto-optical probing of magnetization dynamics, with potential implications in investigating hybrid magnonic systems.
Figures
Figures from the paper (8 more)
Reference graph
Works this paper leans on
-
[1]
Quantum engineering with hybrid magnonic systems and materials,
David D Awschalom, Chunhui Rita Du, Rui He, F Joseph Heremans, Axel Hoffmann, Justin Hou, Hidekazu Kure- bayashi, Yi Li, Luqiao Liu, Valentine Novosad, et al., “Quantum engineering with hybrid magnonic systems and materials,” IEEE Transactions on Quantum Engi- neering 2, 1–36 (2021)
2021
-
[2]
Hybrid quantum systems based on magnonics,
Dany Lachance-Quirion, Yutaka Tabuchi, Arnaud Gloppe, Koji Usami, and Yasunobu Nakamura, “Hybrid quantum systems based on magnonics,” Applied Physics Express 12, 070101 (2019)
2019
-
[3]
Hybrid magnonics: Physics, circuits, and applications for coher- ent information processing,
Yi Li, Wei Zhang, Vasyl Tyberkevych, Wai-Kwong Kwok, Axel Hoffmann, and Valentine Novosad, “Hybrid magnonics: Physics, circuits, and applications for coher- ent information processing,” Journal of Applied Physics 128 (2020)
2020
-
[4]
Quantum magnonics: When magnon spintronics meets quantum information science,
HY Yuan, Yunshan Cao, Akashdeep Kamra, Rembert A Duine, and Peng Yan, “Quantum magnonics: When magnon spintronics meets quantum information science,” Physics Reports 965, 1–74 (2022)
2022
-
[5]
Photon-magnon coupling: historical perspective, status, and future direc- tions,
Biswanath Bhoi and Sang-Koog Kim, “Photon-magnon coupling: historical perspective, status, and future direc- tions,” Solid State Physics70, 1–77 (2019)
2019
-
[6]
Advances in coherent coupling be- tween magnons and acoustic phonons,
Yi Li, Chenbo Zhao, Wei Zhang, Axel Hoffmann, and Valentyn Novosad, “Advances in coherent coupling be- tween magnons and acoustic phonons,” APL Materials9 (2021)
2021
-
[7]
Advances in magnetics roadmap on spin-wave comput- ing,
Andrii V Chumak, Pavel Kabos, Mingzhong Wu, Claas Abert, Christoph Adelmann, AO Adeyeye, J Åkerman, Farkhad G Aliev, Abdelmadjid Anane, A Awad,et al., “Advances in magnetics roadmap on spin-wave comput- ing,” IEEE Transactions on Magnetics58, 1–72 (2022)
2022
-
[8]
The 2024 magnonics roadmap,
Benedetta Flebus, Dirk Grundler, Bivas Rana, Yoshichika Otani, Igor Barsukov, Anjan Barman, Gianluca Gubbiotti, Pedro Landeros, Johan Akerman, Ursula S Ebels,et al., “The 2024 magnonics roadmap,” Journal of Physics: Condensed Matter (2024)
2024
Show all 93 references
-
[9]
Strong coupling between microwave photons and nanomagnet magnons,
Justin T Hou and Luqiao Liu, “Strong coupling between microwave photons and nanomagnet magnons,” Physical review letters 123, 107702 (2019)
2019
-
[10]
Strong coupling between magnons and microwave photons in on-chip ferromagnet- superconductorthin-filmdevices,
Yi Li, Tomas Polakovic, Yong-Lei Wang, Jing Xu, Sergi Lendinez, Zhizhi Zhang, Junjia Ding, Trupti Khaire, Hi- lal Saglam, Ralu Divan,et al., “Strong coupling between magnons and microwave photons in on-chip ferromagnet- superconductorthin-filmdevices,” Physicalreviewletters 12...
2019
-
[11]
Roadmap of spin– orbit torques,
Qiming Shao, Peng Li, Luqiao Liu, Hyunsoo Yang, Shun- suke Fukami, Armin Razavi, Hao Wu, Kang Wang, Frank Freimuth, Yuriy Mokrousov,et al., “Roadmap of spin– orbit torques,” IEEE transactions on magnetics57, 1–39 (2021)
2021
-
[12]
Yig magnonics,
AA Serga, AV Chumak, and Burkard Hillebrands, “Yig magnonics,” Journal of Physics D: Applied Physics43, 264002 (2010)
2010
-
[13]
Strong magnon-magnon cou- plingandlowdissipationrateinanall-magnetic-insulator heterostructure,
Liu, JiachengandXiong, YuzanandLiang, Jingmingand Wu, Xuezhao and Liu, Chen and Cheung, Shun Kong and Ren, Zheyu and Liu, Ruizi and Christy, Andrew and Chen, Zehan and others, “Strong magnon-magnon cou- plingandlowdissipationrateinanall-magnetic-insulator heterostructure,” Phy...
2024
-
[14]
Coherent spin pumping in a strongly coupled magnon-magnon hybrid system,
Yi Li, Wei Cao, Vivek P Amin, Zhizhi Zhang, Jonathan Gibbons, Joseph Sklenar, John Pearson, Paul M Haney, Mark D Stiles, William E Bailey,et al., “Coherent spin pumping in a strongly coupled magnon-magnon hybrid system,” Physical review letters124, 117202 (2020)
2020
-
[15]
Spin-torque excitation of perpendicular standing spin waves in coupled yig/co heterostructures,
Stefan Klingler, Vivek Amin, Stephan Geprägs, Kathrin Ganzhorn, Hannes Maier-Flaig, Matthias Althammer, HansHuebl, RudolfGross, RobertDMcMichael, MarkD Stiles, et al., “Spin-torque excitation of perpendicular standing spin waves in coupled yig/co heterostructures,” Physical re...
2018
-
[16]
Strong interlayer magnon-magnon coupling in magnetic metal-insulator hybrid nanostructures,
Jilei Chen, Chuanpu Liu, Tao Liu, Yang Xiao, Ke Xia, Gerrit EW Bauer, Mingzhong Wu, and Haiming Yu, “Strong interlayer magnon-magnon coupling in magnetic metal-insulator hybrid nanostructures,” Physical review letters 120, 217202 (2018)
2018
-
[17]
Exchange-torque-induced excitation of per- pendicular standing spin waves in nanometer-thick yig films,
Huajun Qin, Sampo J Hämäläinen, and Sebastiaan Van Dijken, “Exchange-torque-induced excitation of per- pendicular standing spin waves in nanometer-thick yig films,” Scientific reports8, 5755 (2018)
2018
-
[18]
Nanoscale magnonic fabry-pérot resonator for low-loss spin-wave manipulation,
Huajun Qin, Rasmus B Holländer, Lukáš Flajšman, Fe- lix Hermann, Rouven Dreyer, Georg Woltersdorf, and Sebastiaan van Dijken, “Nanoscale magnonic fabry-pérot resonator for low-loss spin-wave manipulation,” Nature communications 12, 2293 (2021)
2021
-
[19]
Spatialcontrolofhybridization-inducedspin-wave transmission stop band,
Franz Vilsmeier, Christian Riedel, and Christian H Back,“Spatialcontrolofhybridization-inducedspin-wave transmission stop band,” Applied Physics Letters 124 (2024)
2024
-
[20]
Magnon con- finement in an all-on-chip yig cavity resonator using hy- brid yig/py magnon barriers,
Obed Alves Santos and Bart J van Wees, “Magnon con- finement in an all-on-chip yig cavity resonator using hy- brid yig/py magnon barriers,” Nano Letters 23, 9303– 14 9309 (2023)
2023
-
[21]
Persistent magnetic coherence in mag- nets,
T Makiuchi, T Hioki, H Shimizu, K Hoshi, M Elyasi, K Yamamoto, N Yokoi, AA Serga, B Hillebrands, GEW Bauer, et al., “Persistent magnetic coherence in mag- nets,” Nature Materials , 1–6 (2024)
2024
-
[22]
Phase-resolved electrical detection of coherently coupled magnonic de- vices,
Yi Li, Chenbo Zhao, Vivek P Amin, Zhizhi Zhang, Michael Vogel, Yuzan Xiong, Joseph Sklenar, Ralu Di- van, John Pearson, Mark D Stiles,et al., “Phase-resolved electrical detection of coherently coupled magnonic de- vices,” Applied physics letters118 (2021)
2021
-
[23]
Phase detection of spin waves inyttriumirongarnetandmetalinducednonreciprocity,
Jonathan Trossman, Jinho Lim, Wonbae Bang, John B Ketterson, and CC Tsai, “Phase detection of spin waves inyttriumirongarnetandmetalinducednonreciprocity,” Journal of Applied Physics125 (2019)
2019
-
[24]
Combinatorial split-ring and spi- ral metaresonator for efficient magnon-photon coupling,
Yuzan Xiong, Andrew Christy, Yun Dong, Andrew H. Comstock, Dali Sun, Yi Li, James F. Cahoon, Binbin Yang, and Wei Zhang, “Combinatorial split-ring and spi- ral metaresonator for efficient magnon-photon coupling,” Phys. Rev. Appl.21, 034034 (2024)
2024
-
[25]
Hybrid magnonics with localized spoof surface-plasmon polaritons,
Yuzan Xiong, Andrew Christy, Zixin Yan, Amin Pishe- hvar, Muntasir Mahdi, Junming Wu, James F Cahoon, Binbin Yang, Michael C Hamilton, Xufeng Zhang,et al., “Hybrid magnonics with localized spoof surface-plasmon polaritons,” Physical Review Applied22, 034009 (2024)
2024
-
[26]
Mode-and size-dependent landau- lifshitz damping in magnetic nanostructures:<? for- mat?> evidence for nonlocal damping,
Hans T Nembach, Justin M Shaw, Carl T Boone, and Thomas J Silva, “Mode-and size-dependent landau- lifshitz damping in magnetic nanostructures:<? for- mat?> evidence for nonlocal damping,” Physical review letters 110, 117201 (2013)
2013
-
[27]
Phase-resolved ferromagnetic resonance using a hetero- dyne detection method,
Seungha Yoon, Jason Liu, and Robert D McMichael, “Phase-resolved ferromagnetic resonance using a hetero- dyne detection method,” Physical Review B93, 144423 (2016)
2016
-
[28]
Element-specific high-bandwidth ferromagnetic reso- nance spectroscopy with a coherent extreme-ultraviolet source,
Michael Tanksalvala, Anthony Kos, Jacob Wisser, Scott Diddams, Hans T Nembach, and Justin M Shaw, “Element-specific high-bandwidth ferromagnetic reso- nance spectroscopy with a coherent extreme-ultraviolet source,” Physical Review Applied21, 064047 (2024)
2024
-
[29]
Ul- trafast optical manipulation of magnetic order,
Andrei Kirilyuk, Alexey V Kimel, and Theo Rasing, “Ul- trafast optical manipulation of magnetic order,” Reviews of Modern Physics82, 2731–2784 (2010)
2010
-
[30]
Imaging and phase-locking of non-linear spin waves,
Rouven Dreyer, Alexander F Schäffer, Hans G Bauer, Niklas Liebing, Jamal Berakdar, and Georg Woltersdorf, “Imaging and phase-locking of non-linear spin waves,” Nature Communications 13, 4939 (2022)
2022
-
[31]
Micro- focused brillouin light scattering: imaging spin waves at the nanoscale,
Thomas Sebastian, Katrin Schultheiss, Björn Obry, Burkard Hillebrands, and Helmut Schultheiss, “Micro- focused brillouin light scattering: imaging spin waves at the nanoscale,” Frontiers in Physics3, 35 (2015)
2015
-
[32]
Nonlinear multi-magnon scattering in arti- ficial spin ice,
Sergi Lendinez, Mojtaba T Kaffash, Olle G Heinonen, Sebastian Gliga, Ezio Iacocca, and M Benjamin Jungfleisch, “Nonlinear multi-magnon scattering in arti- ficial spin ice,” Nature Communications14, 3419 (2023)
2023
-
[33]
Deeply nonlinear excitation of self- normalized short spin waves,
Qi Wang, Roman Verba, Björn Heinz, Michael Schnei- der, Ondřej Wojewoda, Krist` yna Davídková, Khrystyna Levchenko, Carsten Dubs, Norbert J Mauser, Michal Urbánek, et al., “Deeply nonlinear excitation of self- normalized short spin waves,” Science Advances 9, eadg4609 (2023)
2023
-
[34]
Reconfigurable dipo- lar spin-wave coupling in a bilateral yttrium iron garnet structure,
Grachev, AA and Sheshukova, SE and Kostylev, MP and Nikitov, SA and Sadovnikov, AV, “Reconfigurable dipo- lar spin-wave coupling in a bilateral yttrium iron garnet structure,” Physical Review Applied19, 054089 (2023)
2023
-
[35]
Strain-tuned spin-wave interference inmicro-andnanoscalemagnonicinterferometers,
Grachev, Andrey A and Sadovnikov, Alexandr V and Nikitov, Sergey A, “Strain-tuned spin-wave interference inmicro-andnanoscalemagnonicinterferometers,” Nano- materials 12, 1520 (2022)
2022
-
[36]
Reconfigurable 3D magnonic crystal: Tunable and localized spin-wave exci- tations in CoFeB meander-shaped film,
Sadovnikov, AV and Talmelli, G and Gubbiotti, G and Beginin, EN and Sheshukova, S and Nikitov, SA and Adelmann, C and Ciubotaru, F, “Reconfigurable 3D magnonic crystal: Tunable and localized spin-wave exci- tations in CoFeB meander-shaped film,” Journal of Mag- netism and Magn...
2022
-
[37]
Long- range spin wave mediated control of defect qubits in nan- odiamonds,
Paolo Andrich, Charles F de las Casas, Xiaoying Liu, Hope L Bretscher, Jonson R Berman, F Joseph Here- mans, Paul F Nealey, and David D Awschalom, “Long- range spin wave mediated control of defect qubits in nan- odiamonds,” npj Quantum Information3, 28 (2017)
2017
-
[38]
Sensing spin wave excitations by spin defects in few-layer-thick hexagonalboronnitride,
Jingcheng Zhou, Hanyi Lu, Di Chen, Mengqi Huang, Gerald Q Yan, Faris Al-Matouq, Jiu Chang, Dziga Djugba, Zhigang Jiang, Hailong Wang,et al., “Sensing spin wave excitations by spin defects in few-layer-thick hexagonalboronnitride,” ScienceAdvances 10, eadk8495 (2024)
2024
-
[39]
Mag- netic resonance imaging of spin-wave transport and in- terference in a magnetic insulator,
Iacopo Bertelli, Joris J Carmiggelt, Tao Yu, Brecht G Si- mon, Coosje C Pothoven, Gerrit EW Bauer, Yaroslav M Blanter, Jan Aarts, and Toeno Van Der Sar, “Mag- netic resonance imaging of spin-wave transport and in- terference in a magnetic insulator,” Science advances6, eabd3556 (2020)
2020
-
[40]
Frequency comb enhanced brillouin microscopy,
Ademir Aleman, Shreyas Muralidhar, Ahmad A Awad, Johan Åkerman, and Dag Hanstorp, “Frequency comb enhanced brillouin microscopy,” Optics Express 28, 29540–29552 (2020)
2020
-
[41]
Brillouin light scattering of spin waves inaccessible with free-space light,
Ryan Freeman, Robert Lemasters, Tomi Kalejaiye, Feng Wang, Guanxiong Chen, Jinjun Ding, Mingzhong Wu, Vladislav E Demidov, Sergej O Demokritov, Hayk Haru- tyunyan, et al., “Brillouin light scattering of spin waves inaccessible with free-space light,” Physical Review Re- search...
2020
-
[42]
Correlation-enhanced interaction of a bose-einstein con- densate with parametric magnon pairs and virtual magnons,
Victor S L’vov, Anna Pomyalov, Dmytro A Bozhko, Burkard Hillebrands, and Alexander A Serga, “Correlation-enhanced interaction of a bose-einstein con- densate with parametric magnon pairs and virtual magnons,” Physical Review Letters131, 156705 (2023)
2023
-
[43]
Phase-resolved optical characterization of nanoscale spin waves,
Ondřej Wojewoda, Martin Hrtoň, Meena Dhankhar, Jakub Krčma, Krist` yna Davídková, Jan Klíma, Jakub Holobrádek, Filip Ligmajer, Tomáš Šikola, and Michal Urbánek, “Phase-resolved optical characterization of nanoscale spin waves,” Applied Physics Letters 122 (2023)
2023
-
[44]
Phase-resolved spin-wave tomography,
Yusuke Hashimoto, Tom H Johansen, and Eiji Saitoh, “Phase-resolved spin-wave tomography,” Applied Physics Letters 112 (2018)
2018
-
[45]
Phase-sensitive brillouin light scattering spectroscopy from spin-wave packets,
AA Serga, T Schneider, B Hillebrands, SO Demokri- tov, and MP Kostylev, “Phase-sensitive brillouin light scattering spectroscopy from spin-wave packets,” Applied Physics Letters 89 (2006)
2006
-
[46]
L Fallarino, Marco Madami, G Duerr, D Grundler, Gi- anluca Gubbiotti, Silvia Tacchi, and Giovanni Carlotti, “Propagation of spin waves excited in a permalloy film by a finite-ground coplanar waveguide: A combined phase- sensitive micro-focused brillouin light scattering and mi...
2013
-
[47]
Experi- mentalparameters, combineddynamics, andnonlinearity of a magnonic-opto-electronic oscillator (moeo),
Yuzan Xiong, Zhizhi Zhang, Yi Li, Mouhamad Ham- mami, Joseph Sklenar, Laith Alahmed, Peng Li, Thomas 15 Sebastian, Hongwei Qu, Axel Hoffmann,et al., “Experi- mentalparameters, combineddynamics, andnonlinearity of a magnonic-opto-electronic oscillator (moeo),” Review of Scienti...
2020
-
[48]
Magnon-photoncou- pling in an opto-electro-magnonic oscillator,
Yuzan Xiong, Jayakrishnan MP Nair, Andrew Christy, James F Cahoon, Amin Pishehvar, Xufeng Zhang, BenedettaFlebus, andWeiZhang,“Magnon-photoncou- pling in an opto-electro-magnonic oscillator,” npj Spin- tronics 2, 9 (2024)
2024
-
[49]
Optical and magneto-optical behavior of cerium yttrium iron garnet thin films at wavelengths of 200–1770 nm,
Mehmet C Onbasli, Lukáš Beran, Martin Zahradník, Miroslav Kučera, Roman Antoš, Jan Mistrík, Gerald F Dionne, Martin Veis, and Caroline A Ross, “Optical and magneto-optical behavior of cerium yttrium iron garnet thin films at wavelengths of 200–1770 nm,” Scientific re- ports 6,...
2016
-
[50]
Magneto-optical bi: Yig films with high figure of merit for nonreciprocal pho- tonics,
TakianFakhrul, StanaTazlaru, LukášBeran, YanZhang, Martin Veis, and Caroline A Ross, “Magneto-optical bi: Yig films with high figure of merit for nonreciprocal pho- tonics,” Advanced Optical Materials7, 1900056 (2019)
2019
-
[51]
Surface magneto- opticsinyttriumirongarnets,
Sushree S Dash and Miguel Levy, “Surface magneto- opticsinyttriumirongarnets,” OpticalMaterialsExpress 13, 1663–1676 (2023)
2023
-
[52]
Band structure reconfiguration and surface faraday ro- tation in bi-substituted iron garnets,
Sushree S Dash, Gregory Odegard, and Miguel Levy, “Band structure reconfiguration and surface faraday ro- tation in bi-substituted iron garnets,” Optical Materials Express 14, 715–724 (2024)
2024
-
[53]
Tunable magnetically induced transparency spectra in magnon- magnon coupled y 3 fe 5 o 12/permalloy bilayers,
Yuzan Xiong, Jerad Inman, Zhengyi Li, Kaile Xie, Rao Bidthanapally, Joseph Sklenar, Peng Li, Steven Louis, Vasyl Tyberkevych, Hongwei Qu,et al., “Tunable magnetically induced transparency spectra in magnon- magnon coupled y 3 fe 5 o 12/permalloy bilayers,” Phys- ical Review Ap...
2022
-
[54]
Probing magnon–magnon coupling in exchange coupled y 3 fe 5 o 12/permalloy bilayers with magneto- optical effects,
Yuzan Xiong, Yi Li, Mouhamad Hammami, Rao Bidthanapally, Joseph Sklenar, Xufeng Zhang, Hongwei Qu, Gopalan Srinivasan, John Pearson, Axel Hoffmann, et al., “Probing magnon–magnon coupling in exchange coupled y 3 fe 5 o 12/permalloy bilayers with magneto- optical effects,” Scie...
2020
-
[55]
Detect- ing phase-resolved magnetization dynamics by magneto- optic effects at 1550 nm wavelength,
Yuzan Xiong, Yi Li, Rao Bidthanapally, Joseph Sklenar, MouhamadHammami, SawyerHall, XufengZhang, Peng Li, John E Pearson, Thomas Sebastian,et al., “Detect- ing phase-resolved magnetization dynamics by magneto- optic effects at 1550 nm wavelength,” IEEE Transactions on Magnetic...
2020
-
[56]
Hy- brid magnonics for short-wavelength spin waves facili- tated by a magnetic heterostructure,
Jerad Inman, Yuzan Xiong, Rao Bidthanapally, Steven Louis, Vasyl Tyberkevych, Hongwei Qu, Joseph Sklenar, Valentine Novosad, Yi Li, Xufeng Zhang, et al., “Hy- brid magnonics for short-wavelength spin waves facili- tated by a magnetic heterostructure,” Physical Review Applied 1...
2022
-
[57]
Surface magnetostatic modes and surface spin waves,
JR Eshbach and RW Damon, “Surface magnetostatic modes and surface spin waves,” Physical Review 118, 1208 (1960)
1960
-
[58]
Backward volume vs damon–eshbach: A traveling spin wave spec- troscopy comparison,
UK Bhaskar, Giacomo Talmelli, Florin Ciubotaru, Christoph Adelmann, and Thibaut Devolder, “Backward volume vs damon–eshbach: A traveling spin wave spec- troscopy comparison,” Journal of Applied Physics 127 (2020)
2020
-
[59]
Si- multaneous optical and electrical spin-torque magnetom- etry with phase-sensitive detection of spin precession,
Yi Li, Hilal Saglam, Zhizhi Zhang, Rao Bidthanapally, Yuzan Xiong, John E Pearson, Valentine Novosad, Hong- wei Qu, Gopalan Srinivasan, Axel Hoffmann,et al., “Si- multaneous optical and electrical spin-torque magnetom- etry with phase-sensitive detection of spin precession,” P...
2019
-
[60]
Imaging of caustic-like spin wave beams using optical heterodyne de- tection,
Yoichi Shiota, Shinsaku Funada, Ryusuke Hisatomi, Takahiro Moriyama, and Teruo Ono, “Imaging of caustic-like spin wave beams using optical heterodyne de- tection,” Applied Physics Letters116 (2020)
2020
-
[61]
Inhomogeneous magnetic properties characterized by simultaneous elec- trical and optical detection of spin-torque ferromagnetic resonance,
Yoichi Shiota, Ryusuke Hisatomi, Takahiro Moriyama, AlexanderSSamardak, andTeruoOno,“Inhomogeneous magnetic properties characterized by simultaneous elec- trical and optical detection of spin-torque ferromagnetic resonance,” Applied Physics Letters119 (2021)
2021
-
[62]
Yig magnonics,
A. A. Serga, A. V. Chumak, and B. Hillebrands, “Yig magnonics,” J. Phys. D: Appl. Phys.43, 264002 (2010)
2010
-
[63]
Non- diffractive subwavelength wave beams in a medium with externally controlled anisotropy,
Thomas Schneider, AA Serga, AV Chumak, CW Sandweg, S Trudel, S Wolff, MP Kostylev, VS Tiberkevich, AN Slavin, and B Hillebrands, “Non- diffractive subwavelength wave beams in a medium with externally controlled anisotropy,” Physical review letters 104, 197203 (2010)
2010
-
[64]
Nonlinear emission of spin-wave caustics from an edge mode of a microstructured co 2 mn 0.6 fe 0.4 si waveguide,
T Sebastian, T Brächer, P Pirro, AA Serga, B Hille- brands, T Kubota, H Naganuma, M Oogane, and Y Ando, “Nonlinear emission of spin-wave caustics from an edge mode of a microstructured co 2 mn 0.6 fe 0.4 si waveguide,” Physical review letters110, 067201 (2013)
2013
-
[65]
Magnonic notch filter based on spin wave caustic beams,
Mitchell S Swyt, Lia Compton, Arturo Reyes-Almanza, César L Ordóñez Romero, Giuseppe Pirruccio, HJ Liu, and Kristen S Buchanan, “Magnonic notch filter based on spin wave caustic beams,” Applied Physics Letters124 (2024)
2024
-
[66]
Femtosecond laser pulse driven caustic spin wave beams,
Shreyas Muralidhar, R Khymyn, AA Awad, A Alemán, D Hanstorp, and Johan Åkerman, “Femtosecond laser pulse driven caustic spin wave beams,” Physical Review Letters 126, 037204 (2021)
2021
-
[67]
Probing spin wave diffraction pat- terns of curved antennas,
Loic Temdie, Vincent Castel, Vincent Vlaminck, Matthias Benjamin Jungfleisch, Romain Bernard, Hicham Majjad, Daniel Stoeffler, Yves Henry, and Matthieu Bailleul, “Probing spin wave diffraction pat- terns of curved antennas,” Physical Review Applied21, 014032 (2024)
2024
-
[68]
Non- reciprocal spin-wave beam transport in a metallized t- shaped magnonic junction,
AA Martyshkin, SE Sheshukova, FY Ogrin, EH Lock, DV Romanenko, SA Nikitov, and AV Sadovnikov, “Non- reciprocal spin-wave beam transport in a metallized t- shaped magnonic junction,” Physical Review Applied22, 014037 (2024)
2024
-
[69]
Caustic spin wave beams in soft thin films: Properties and classification,
Alexis Wartelle, Franz Vilsmeier, Takuya Taniguchi, and Christian H Back, “Caustic spin wave beams in soft thin films: Properties and classification,” Physical Review B 107, 144431 (2023)
2023
-
[70]
Imaging spin-wave damping underneath metals us- ingelectronspinsindiamond,
IacopoBertelli, Brecht GSimon, TaoYu, Jan Aarts, Ger- rit EW Bauer, Yaroslav M Blanter, and Toeno van der Sar, “Imaging spin-wave damping underneath metals us- ingelectronspinsindiamond,” AdvancedQuantumTech- nologies 4, 2100094 (2021)
2021
-
[71]
Spin-wave self-imaging: Experimen- tal and numerical demonstration of caustic and talbot- like diffraction patterns,
Uladzislau Makartsou, Mateusz Gołębiewski, Urszula Guzowska, Alexander Stognij, Ryszard Gieniusz, and Maciej Krawczyk, “Spin-wave self-imaging: Experimen- tal and numerical demonstration of caustic and talbot- like diffraction patterns,” Applied Physics Letters 124 (2024)
2024
-
[72]
Hybridization-induced spin-wave transmis- sion stop band within a 1d diffraction grating,
C Riedel, T Taniguchi, L Körber, A Kákay, and CH Back, “Hybridization-induced spin-wave transmis- sion stop band within a 1d diffraction grating,” Advanced Physics Research 2, 2200104 (2023)
2023
-
[73]
Field-tunable interactions 16 andfrustrationinunderlayer-mediatedartificialspinice,
Susan Kempinger, Yu-Sheng Huang, Paul Lammert, Michael Vogel, Axel Hoffmann, Vincent H Crespi, Peter Schiffer, and Nitin Samarth, “Field-tunable interactions 16 andfrustrationinunderlayer-mediatedartificialspinice,” Physical review letters127, 117203 (2021)
2021
-
[74]
Abrillouinlightscat- tering study of the spin-wave magnetic field dependence in a magnetic hybrid system made of an artificial spin- ice structure and a film underlayer,
F Montoncello, MT Kaffash, H Carfagno, MF Doty, GGubbiotti, andMBJungfleisch,“Abrillouinlightscat- tering study of the spin-wave magnetic field dependence in a magnetic hybrid system made of an artificial spin- ice structure and a film underlayer,” Journal of Applied Physics 1...
2023
-
[75]
Observation of spin- wave moiré edge and cavity modes in twisted magnetic lattices,
Hanchen Wang, Marco Madami, Jilei Chen, Hao Jia, Yu Zhang, Rundong Yuan, Yizhan Wang, Wenqing He, Lutong Sheng, Yuelin Zhang,et al., “Observation of spin- wave moiré edge and cavity modes in twisted magnetic lattices,” Physical Review X13, 021016 (2023)
2023
-
[76]
Dynamic coupling and spin-wave dis- persions in a magnetic hybrid system made of an artificial spin-ice structure and an extended nife underlayer,
R Negrello, F Montoncello, MT Kaffash, MB Jungfleisch, and G Gubbiotti, “Dynamic coupling and spin-wave dis- persions in a magnetic hybrid system made of an artificial spin-ice structure and an extended nife underlayer,” APL Materials 10 (2022)
2022
-
[77]
Ultrastrong magnon-magnon coupling and chiral spin-texture control in a dipolar 3d multilayered artificial spin-vortex ice,
Troy Dion, Kilian D Stenning, Alex Vanstone, Holly H Holder, Rawnak Sultana, Ghanem Alatteili, Victoria Martinez, Mojtaba Taghipour Kaffash, Takashi Kimura, Rupert F Oulton, et al., “Ultrastrong magnon-magnon coupling and chiral spin-texture control in a dipolar 3d multilayere...
2024
-
[78]
Controlled interconversion of quantized spin wave modes via local magnetic fields,
Zhizhi Zhang, Michael Vogel, José Holanda, Junjia Ding, M Benjamin Jungfleisch, Yi Li, John E Pearson, Ralu Divan, Wei Zhang, Axel Hoffmann, et al., “Controlled interconversion of quantized spin wave modes via local magnetic fields,” Physical Review B100, 014429 (2019)
2019
-
[79]
Information process- ing in patterned magnetic nanostructures with edge spin waves,
Antonio Lara, Javier Robledo Moreno, Konstantin Y Guslienko, and Farkhad G Aliev, “Information process- ing in patterned magnetic nanostructures with edge spin waves,” Scientific reports7, 5597 (2017)
2017
-
[80]
Edge spin wave trans- mission through a vertex domain wall in triangular dots,
Diego Caso and Farkhad G Aliev, “Edge spin wave trans- mission through a vertex domain wall in triangular dots,” SN Applied Sciences4, 188 (2022)
2022
-
[81]
Exceptional-point phase transition in coupled magnonic waveguides,
Sadovnikov, Alexander V and Zyablovsky, Alexander A and Dorofeenko, Alexander V and Nikitov, Sergey A, “Exceptional-point phase transition in coupled magnonic waveguides,” PhysicalReviewApplied 18,024073(2022)
2022
-
[82]
Emergent coherent modes in nonlinear magnonic waveguides detected at ultrahigh fre- quency resolution,
An, Kyongmo and Xu, Mingran and Mucchietto, Andrea and Kim, Changsoo and Moon, K-W and Hwang, Chany- ong and Grundler, Dirk, “Emergent coherent modes in nonlinear magnonic waveguides detected at ultrahigh fre- quency resolution,” Nature Communications 15, 7302 (2024)
2024
-
[83]
All-magnonic repeater based on bistability,
Wang, Qi and Verba, Roman and Davídková, Krist` yna and Heinz, Björn and Tian, Shixian and Rao, Yiheng and Guo, Mengying and Guo, Xueyu and Dubs, Carsten and Pirro, Philipp and others, “All-magnonic repeater based on bistability,” Nature Communications15, 7577 (2024)
2024
-
[84]
Nanoscale magnonic networks,
Wang, Qi and Csaba, Gyorgy and Verba, Roman and Chumak, Andrii V and Pirro, Philipp, “Nanoscale magnonic networks,” Physical Review Applied 21, 040503 (2024)
2024
-
[85]
A fiber-coupled scanning magnetometer with nitrogen-vacancy spins in a diamond nanobeam,
Yufan Li, Fabian A Gerritsma, Samer Kurdi, Nina Co- dreanu, Simon Groblacher, Ronald Hanson, Richard Norte, and Toeno van der Sar, “A fiber-coupled scanning magnetometer with nitrogen-vacancy spins in a diamond nanobeam,” ACS photonics 10, 1859–1865 (2023)
2023
-
[86]
Sagnac in- terferometry for high-sensitivity optical measurements of spin-orbit torque,
SabaKarimeddiny, ThowMinJeraldCham, OrionSmed- ley, Daniel C Ralph, and Yunqiu Kelly Luo, “Sagnac in- terferometry for high-sensitivity optical measurements of spin-orbit torque,” Science Advances9, eadi9039 (2023)
2023
-
[87]
Optical polarimetric measurement of surface acous- tic waves,
Kotaro Taga, Ryusuke Hisatomi, Yuichi Ohnuma, Ryo Sasaki, Teruo Ono, Yasunobu Nakamura, and Koji Us- ami, “Optical polarimetric measurement of surface acous- tic waves,” Applied Physics Letters119 (2021)
2021
-
[88]
Quantita- tive optical imaging method for surface acoustic waves using optical path modulation,
Ryusuke Hisatomi, Kotaro Taga, Ryo Sasaki, Yoichi Sh- iota, Takahiro Moriyama, and Teruo Ono, “Quantita- tive optical imaging method for surface acoustic waves using optical path modulation,” Physical Review B107, 165416 (2023)
2023
-
[89]
Quan- titative evaluation method for magnetoelastic coupling between surface acoustic waves and spin waves using electrical and optical measurements,
Haruka Komiyama, Ryusuke Hisatomi, Kotaro Taga, Hiroki Matsumoto, Takahiro Moriyama, Hideki Narita, Shutaro Karube, Yoichi Shiota, and Teruo Ono, “Quan- titative evaluation method for magnetoelastic coupling between surface acoustic waves and spin waves using electrical and op...
2024 arXiv
-
[90]
Nonreciprocal magnetoa- coustic waves with out-of-plane phononic angular mo- menta,
Liyang Liao, Fa Chen, Jorge Puebla, Jun-ichiro Kishine, Kouta Kondou, Wei Luo, Degang Zhao, Yue Zhang, You Ba, and Yoshichika Otani, “Nonreciprocal magnetoa- coustic waves with out-of-plane phononic angular mo- menta,” Science Advances10, eado2504 (2024)
2024
-
[91]
Gi- ant nonreciprocity of surface acoustic waves enabled by the magnetoelastic interaction,
Piyush J Shah, Derek A Bas, Ivan Lisenkov, Alexei Matyushov, Nian X Sun, and Michael R Page, “Gi- ant nonreciprocity of surface acoustic waves enabled by the magnetoelastic interaction,” Science advances6, eabc5648 (2020)
2020
-
[92]
Temperature depen- dence of the magnon-phonon interaction in hybrids of high-overtone bulk acoustic resonators with ferromag- netic thin films,
Manuel Müller, Johannes Weber, Sebastian TB Goen- nenwein, S Viola Kusminskiy, Rudolf Gross, Matthias Althammer, and Hans Huebl, “Temperature depen- dence of the magnon-phonon interaction in hybrids of high-overtone bulk acoustic resonators with ferromag- netic thin films,” Ph...
2024
-
[93]
Magnetization dynamics affected by phonon pumping,
Richard Schlitz, Luise Siegl, Takuma Sato, Weichao Yu, Gerrit EW Bauer, Hans Huebl, and Sebastian TB Goen- nenwein, “Magnetization dynamics affected by phonon pumping,” Physical Review B106, 014407 (2022)
2022
Reviewed August 12, 2026 · model on record in the stance chip above.
Discussion (0). Continue with ORCID to comment.