Kitaev physics in the two-dimensional magnet ${\mathrm{NiPSe}}_3$

Cheng Peng, Sougata Mardanya, Alexander N. Petsch, Vineet Kumar Sharma, Shuyi Li, Chunjing Jia, Arun Bansil, Sugata Chowdhury, and Joshua J. Turner

Phys. Rev. Research 6, 033206 (2024) – Published 22 August 2024

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• Condensed Matter Physics
• Magnetism

Editors' Suggestion

Quantum and classical spin dynamics across temperature scales in the $S=1/2$ Heisenberg antiferromagnet

Pyeongjae Park, G. Sala, Daniel M. Pajerowski, Andrew F. May, James A. Kolopus, D. Dahlbom, Matthew B. Stone, Gábor B. Halász, and Andrew D. Christianson

Phys. Rev. Research 6, 033184 (2024) – Published 19 August 2024

A new approach utilizing thermal fluctuations to investigate the spin dynamics of quantum magnets is introduced. It successfully identifies the spin Hamiltonian of a quantum antiferromagnet and elucidates the temperature-induced dissipation of quantum spin dynamics, which are challenging to assess using conventional spin-wave theories.

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• Condensed Matter Physics
• Magnetism

Letter

Moiré patterns of space-filling curves

Henning U. Voss and Douglas J. Ballon

Phys. Rev. Research 6, L032035 (2024) – Published 12 August 2024

Two preasymptotic space-filling curves can lead to Moiré patterns when shifted or twisted against each other. If the curves are taken to be electric conductors, inductive coupling shows local extrema at the Moiré points, and zero coupling is possible, too.

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• Electronics
• Magnetism

Controlling Majorana hybridization in magnetic chain-superconductor systems

Oladunjoye A. Awoga, Ioannis Ioannidis, Archana Mishra, Martin Leijnse, Mircea Trif, and Thore Posske

Phys. Rev. Research 6, 033154 (2024) – Published 9 August 2024

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• Condensed Matter Physics
• Magnetism
• Superconductivity

Erratum: Helical spin dynamics in commensurate magnets: A study on brochantite, ${\mathrm{Cu}}_4{\mathrm{SO}}_4{\left(\mathrm{OH}\right)}_6$ [Phys. Rev. Research 5, 033111 (2023)]

S. E. Nikitin, Tao Xie, A. Gazizulina, B. Ouladdiaf, J. A. Rodríguez Velamazán, I. F. Díaz-Ortega, H. Nojiri, L. M. Anovitz, A. M. dos Santos, O. Prokhnenko, and A. Podlesnyak

Phys. Rev. Research 6, 039001 (2024) – Published 29 July 2024

• Condensed Matter Physics
• Magnetism
• Strongly Correlated Materials

Letter

Spin density waves and ground state helices in ${\mathrm{EuGa}}_{2.4}{\mathrm{Al}}_{1.6}$

M. T. Littlehales, S. H. Moody, P. J. Bereciartua, D. A. Mayoh, Z. B. Parkin, T. J. Blundell, E. Unsworth, S. Francoual, G. Balakrishnan, D. Alba Venero, and P. D. Hatton

Phys. Rev. Research 6, L032015 (2024) – Published 19 July 2024

The incommensurate magnetic spin textures within centrosymmetric single-crystal EuGa${}_{2.4}$Al${}_{1.6}$ are studied using resonant elastic x-ray scattering with full linear polarization analysis under no applied magnetic field. The findings unambiguously demonstrate a transition from a transverse spin density wave into a noncollinear elliptically modulated helical ground state with a large coexistence regime.

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• Condensed Matter Physics
• Magnetism
• Strongly Correlated Materials

Pushing magnetic spirals beyond room temperature by reducing the uniaxial pyramidal elongation in layered Cu/Fe perovskites

Xiaodong Zhang, Arnau Romaguera, Oscar Fabelo, Francois Fauth, Javier Herrero-Martin, and José Luis García-Muñoz

Phys. Rev. Research 6, 033081 (2024) – Published 17 July 2024

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• Condensed Matter Physics
• Magnetism
• Materials Science

Eight-color chiral spin liquid in the $S=1$ bilinear-biquadratic model with Kitaev interactions

Rico Pohle, Nic Shannon, and Yukitoshi Motome

Phys. Rev. Research 6, 033077 (2024) – Published 17 July 2024

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• Complex Systems
• Condensed Matter Physics
• Magnetism

$\mathrm{SrCu}{\left(\mathrm{OH}\right)}_3\mathrm{Cl}$, an isolated equilateral triangle spin $S=1/2$ model system

Sudip Pal, Petr Doležal, Scott A. Strøm, Sylvain Bertaina, Andrej Pustogow, Reinhard K. Kremer, Martin Dressel, and Pascal Puphal

Phys. Rev. Research 6, 033027 (2024) – Published 8 July 2024

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• Magnetism

Study of the magnetoelastic effect in nickel and cobalt thin films at GHz range using x-ray microscopy

Marc Rovirola, M. Waqas Khaliq, Travis Gustafson, Fiona Sosa-Barth, Blai Casals, Joan Manel Hernàndez, Sandra Ruiz-Gómez, Miguel Angel Niño, Lucía Aballe, Alberto Hernández-Mínguez, Michael Foerster, and Ferran Macià

Phys. Rev. Research 6, 023285 (2024) – Published 17 June 2024

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• Acoustics
• Magnetism
• Spintronics

Excitation spectrum and spin Hamiltonian of the frustrated quantum Ising magnet ${\mathrm{Pr}}_3{\mathrm{BWO}}_9$

J. Nagl, D. Flavián, S. Hayashida, K. Yu. Povarov, M. Yan, N. Murai, S. Ohira-Kawamura, G. Simutis, T. J. Hicken, H. Luetkens, C. Baines, A. Hauspurg, B. V. Schwarze, F. Husstedt, V. Pomjakushin, T. Fennell, Z. Yan, S. Gvasaliya, and A. Zheludev

Phys. Rev. Research 6, 023267 (2024) – Published 10 June 2024

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• Condensed Matter Physics
• Magnetism

1 citation

Random singlet-like state in the dimer-based triangular antiferromagnet ${\mathrm{Ba}}_6{\mathrm{Y}}_2{\mathrm{Rh}}_2{\mathrm{Ti}}_2{\mathrm{O}}_{17-\delta }$

Wonjun Lee, Sungwon Yoon, Sungmin Jeon, Yipeng Cai, Kenji Kojima, Loi T. Nguyen, R. J. Cava, Kwang-Yong Choi, and Suheon Lee

Phys. Rev. Research 6, 023225 (2024) – Published 3 June 2024

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• Magnetism
• Materials Science
• Strongly Correlated Materials

Long-range magnetic order in ${\mathrm{CePdAl}}_3$ enabled by orthorhombic deformation

M. Stekiel, P. Čermák, C. Franz, M. Meven, D. Legut, W. Simeth, U. B. Hansen, B. Fåk, S. Weber, R. Schönmann, V. Kumar, K. Nemkovski, H. Deng, A. Bauer, C. Pfleiderer, and A. Schneidewind

Phys. Rev. Research 6, 023117 (2024) – Published 2 May 2024

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• Condensed Matter Physics
• Magnetism
• Strongly Correlated Materials

Stroboscopic time-of-flight neutron diffraction in long pulsed magnetic fields

Taro Nakajima, Masao Watanabe, Yasuhiro Inamura, Kazuki Matsui, Tomoki Kanda, Tetsuya Nomoto, Kazuki Ohishi, Yukihiko Kawamura, Hiraku Saito, Hiromu Tamatsukuri, Noriki Terada, and Yoshimitsu Kohama

Phys. Rev. Research 6, 023109 (2024) – Published 1 May 2024

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• Condensed Matter Physics
• Magnetism

1 citation

Magnetic-order-mediated carrier and phonon dynamics in ${\mathrm{MnBi}}_2{\mathrm{Te}}_4$

L. Cheng, T. Xiang, and J. Qi

Phys. Rev. Research 6, 023073 (2024) – Published 22 April 2024

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• Magnetism
• Materials Science

Skyrmion-mechanical hybrid quantum systems: Manipulation of skyrmion qubits via phonons

Xue-Feng Pan, Xin-Lei Hei, Xiao-Yu Yao, Jia-Qiang Chen, Yu-Meng Ren, Xing-Liang Dong, Yi-Fan Qiao, and Peng-Bo Li

Phys. Rev. Research 6, 023067 (2024) – Published 18 April 2024

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• Magnetism
• Mechanics
• Quantum Information

Hybrid magnon-photon bundle emission from a ferromagnetic-superconducting system

Chengdeng Gou, Xiangming Hu, Jun Xu, and Fei Wang

Phys. Rev. Research 6, 023052 (2024) – Published 15 April 2024

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• Magnetism
• Quantum Information
• Superconductivity

Narrowly avoided spin-nematic phase in $\mathrm{BaCdVO}{\left({\mathrm{PO}}_4\right)}_2: \mathrm{NMR}$ evidence

K. M. Ranjith, K. Yu. Povarov, Z. Yan, A. Zheludev, and M. Horvatić

Phys. Rev. Research 6, 023043 (2024) – Published 11 April 2024

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• Condensed Matter Physics
• Magnetism
• Quantum Physics

1 citation

Excitonic instability towards a Potts-nematic quantum paramagnet

Jeremy Strockoz, Daniil S. Antonenko, Dmitri LaBelle, and Jörn W. F. Venderbos

Phys. Rev. Research 6, 023034 (2024) – Published 8 April 2024

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• Condensed Matter Physics
• Magnetism
• Strongly Correlated Materials

1 citation

Universal determination of comagnetometer response to spin couplings

Mikhail Padniuk, Emmanuel Klinger, Grzegorz Łukasiewicz, Daniel Gavilan-Martin, Tianhao Liu, Szymon Pustelny, Derek F. Jackson Kimball, Dmitry Budker, and Arne Wickenbrock

Phys. Rev. Research 6, 013339 (2024) – Published 29 March 2024

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• Atomic and Molecular Physics
• Magnetism
• Optics

Full-magnetic implementation of a classical Toffoli gate

Davide Nuzzi, Leonardo Banchi, Ruggero Vaia, Enrico Compagno, Alessandro Cuccoli, Paola Verrucchi, and Sougato Bose

Phys. Rev. Research 6, 013308 (2024) – Published 20 March 2024

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• Condensed Matter Physics
• Magnetism

1 citation

Dimensional reduction of Kitaev spin liquid at quantum criticality

Shi Feng, Adhip Agarwala, and Nandini Trivedi

Phys. Rev. Research 6, 013298 (2024) – Published 18 March 2024

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• Condensed Matter Physics
• Magnetism
• Strongly Correlated Materials

Letter 3 citations

Type-II heavy Fermi liquids and the magnetic memory of $4Hb\text{−}{\mathrm{TaS}}_2$

Elio J. König

Phys. Rev. Research 6, L012058 (2024) – Published 13 March 2024

Recent experiments revealing magnetic memory in the superconductor 4$Hb$-TaS${}_2$ call for a theoretical explanation of spontaneous vortex creation without spontaneous time-reversal symmetry breaking. This mean-field parton theory offers such an explanation in terms of vortices in the slave boson condensate, thereby introducing the notion of a type-II heavy Fermi liquid.

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• Condensed Matter Physics
• Magnetism

Transformation of a skyrmionium to a skyrmion through the thermal annihilation of the inner skyrmion

Anjie Jiang, Yan Zhou, Xichao Zhang, and Masahito Mochizuki

Phys. Rev. Research 6, 013229 (2024) – Published 4 March 2024

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• Condensed Matter Physics
• Magnetism
• Spintronics

Sensing of magnetic field effects in radical-pair reactions using a quantum sensor

Deepak Khurana, Rasmus H. Jensen, Rakshyakar Giri, Juanita Bocquel, Ulrik L. Andersen, Kirstine Berg-Sørensen, and Alexander Huck

Phys. Rev. Research 6, 013218 (2024) – Published 28 February 2024

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• Chemical Physics
• Magnetism
• Quantum Physics