Browse Issues:

HIGHLIGHTED ARTICLES

Detailed dynamics of a moving magnetic skyrmion lattice in MnSi observed using small-angle neutron scattering under an alternating electric current flow

D. Okuyama, M. Bleuel, Q. Ye, J. Krzywon, N. Nagaosa, A. Kikkawa, Y. Taguchi, Y. Tokura, J. D. Reim, Y. Nambu, and T. J. Sato

Phys. Rev. B 110, 014431 (2024) - Published 23 July, 2024

Moving states of magnetic skyrmions under an alternating current (ac) in MnSi are studied here by small-angle neutron scattering (SANS). A drastic difference is found in the SANS patterns measured with the ac frequency below and above the threshold value, indicating that the viscous motion of skyrmion-lattice domains at low frequencies changes to oscillations of individual skyrmions. These oscillations decrease dislocations of the skyrmion lattice by a random organization effect and, with that, the dislocation density of the skyrmion lattice can be controlled by the ac frequency.

Spin-dependent photodynamics of boron-vacancy centers in hexagonal boron nitride

T. Clua-Provost, Z. Mu, A. Durand, C. Schrader, J. Happacher, J. Bocquel, P. Maletinsky, J. Fraunié, X. Marie, C. Robert, G. Seine, E. Janzen, J. H. Edgar, B. Gil, G. Cassabois, and V. Jacques

Phys. Rev. B 110, 014104 (2024) - Published 11 July, 2024

Here, the authors provide a complete picture of the spin-dependent optical response of the boron vacancy center in hexagonal boron nitride (hBN), which is currently garnering considerable attention for the design of two-dimensional quantum sensing units integrable in van der Waals heterostructures.

Low-temperature magnetoelectroluminescence of organic light-emitting diodes: Separating excitonic effects from carrier-pair singlet-triplet mixing

F. Braun, T. Scharff, S. Bange, W. Jiang, T. A. Darwish, P. L. Burn, V. V. Mkhitaryan, and J. M. Lupton

Phys. Rev. B 110, 014204 (2024) - Published 17 July, 2024

OLED-based displays are now ubiquitous, and yet the very way positive and negative charges interact with each other to generate excitons and the overall fate of these species in the process of light emission still holds several mysteries. By investigating the operation of OLEDs containing protonated or deuterated organic semiconductors at low temperatures and moderate magnetic fields, the authors reveal here a nonmonotonic dependence of OLED light intensity on magnetic field, which is magnetoelectroluminescence. This enables distinction of interactions between carriers and molecular excitations.

Large-deviation analysis of rare resonances for the many-body localization transition

Giulio Biroli, Alexander K. Hartmann, and Marco Tarzia

Phys. Rev. B 110, 014205 (2024) - Published 17 July, 2024

The authors explore here the many-body localization (MBL) transition through a novel approach based on an analogy with directed polymers in random media. This study reveals how rare long-range resonances, typically absent in small samples, destabilize the MBL phase in the thermodynamic limit in a broad region of the phase diagram, and shift the transition to much higher disorder levels, offering new insights into quantum avalanches and anomalous transport and relaxation near the transition.

Effects of nonlocal pseudopotentials on the electrical and thermal transport properties of aluminum: A density functional theory study

Qianrui Liu (刘千锐) and Mohan Chen (陈默涵)

Phys. Rev. B 110, 014207 (2024) - Published 22 July, 2024

Accurate prediction of electron transport coefficients is crucial for understanding warm dense matter. The authors adopt here the Kubo-Greenwood formula and density functional theory, which are implemented within the ABACUS package, to study the electrical and thermal transport properties of aluminum. They highlight the importance of considering the nonlocal potential correction and validating the frozen core approximation for accurately calculating the electrical and thermal transport properties of electrons in liquid and warm dense aluminum (0.2–10 eV).

Describing the critical behavior of the Anderson transition in infinite dimension by random-matrix ensembles: Logarithmic multifractality and critical localization

Weitao Chen, Olivier Giraud, Jiangbin Gong, and Gabriel Lemarié

Phys. Rev. B 110, 014210 (2024) - Published 31 July, 2024

Power-law random banded matrix ensembles have proven effective in predicting critical properties at finite-dimensional Anderson transitions. Here, the authors extend the use of random matrices to infinite dimensions by introducing ensembles specifically designed to capture infinite-dimensional Anderson transitions. Using both analytical arguments and advanced numerical simulations, they uncover two unique critical behaviors: logarithmic multifractality and critical localization. As shown in the image, logarithmic multifractality displays an algebraic dependence of the large moments of wavefunction amplitudes on the logarithm of system size, characterized by a spectrum of log-multifractal dimensions dq>0, while the conventional multifractal dimensions Dq​, which describe scaling with system size, are zero. These insights provide a structured framework for understanding the pronounced finite-size effects and slow dynamics in these Anderson transitions, similar to the many-body localization transition.

Onsager's regression hypothesis adjusted to quantum systems

Peter Reimann and Christian Eidecker-Dunkel

Phys. Rev. B 110, 014306 (2024) - Published 15 July, 2024

Some 93 years ago, Onsager postulated his so-called regression hypothesis, which relates the time-dependent relaxation of a close-to-equilibrium system to its temporal correlations at thermal equilibrium. As far as quantum systems are concerned, it is long-known that this hypothesis cannot be quantitatively correct. Here, the authors analytically derive a suitably adjusted version of Onsager’s original formula, provide a wide variety of numerical illustrations, and compare it with some pertinent previous works.

Real-space topological invariant for time-quasiperiodic Majorana modes

Zihao Qi, Ilyoun Na, Gil Refael, and Yang Peng

Phys. Rev. B 110, 014309 (2024) - Published 18 July, 2024

Defining topological invariants in systems with dense energy spectrum is inherently challenging due to the absence of gaps. Here, the authors define a topological invariant for time quasiperiodically driven superconducting systems using spectral localizers, a recently developed tool for probing real-space topology. The invariant is shown to identify the number and quasienergy of quasiperiodic Majorana modes hosted by the system. Drawing insights from non-Hermitian physics, the authors also establish a criterion and provide a physical interpretation for spectral localizers, thereby widening their applicability.

Ultrafast dynamics of photoexcited carriers in tellurium in the vicinity of Weyl nodes

Xiao Zhuo, Qinsheng Wang, Bin Cheng, Delang Liang, Haimen Mu, Lin Li, Zhengfei Wang, Anlian Pan, Changgan Zeng, and Dong Sun

Phys. Rev. B 110, 014311 (2024) - Published 24 July, 2024

The authors study here the ultrafast dynamics of photoexcited carriers in the Weyl semiconductor Te in the vicinity of Weyl nodes using mid-infrared transient reflection spectroscopy. The relaxation process in a 20-nm Te flake is found to be 10 times faster than a 100-nm flake due to surface defect assisted recombination. The reflection modulation depth of the 20-nm sample is up to 60%, promising great potential for fast optical switch and optical modulator applications in the mid-infrared region.

Dzyaloshinskii-Moriya interaction in Ni/Cu(001)

R. Allenspach, A. Bischof, B. Boehm, U. Drechsler, O. Reich, M. Sousa, S. Tacchi, and G. Carlotti

Phys. Rev. B 110, 014402 (2024) - Published 1 July, 2024

The authors experimentally identify here that domain walls in perpendicularly magnetized Ni films on Cu(001) are chiral – a clear sign of the Dzyaloshinskii-Moriya interaction (DMI) – up to thicknesses of 9 nm, much larger than anticipated for an interfacial effect. A detailed structural investigation shows that strain in the films is inhomogeneous and changes with thickness. The authors conclude that this misfit strain is providing the symmetry breaking interaction, suggesting a further “flavor” of DMI.

Coexistence of ferromagnetism and antiferromagnetic dimers in topological insulators

Farhan Islam, Deborah Schlagel, Yongbin Lee, Santanu Pakhira, Daniel M. Pajerowski, David C. Johnston, Liqin Ke, David Vaknin, and Robert J. McQueeney

Phys. Rev. B 110, 014408 (2024) - Published 3 July, 2024

The authors investigate here the coexistence of ferromagnetic order and antiferromagnetic dimers in Mn-substituted SnTe, a dilute magnetic topological insulator. Using inelastic neutron scattering and density functional theory, they reveal that the strong antiferromagnetic interaction via Mn-Te-Mn superexchange competes with the long-range ferromagnetic order. These findings provide new insights into the limitations of achieving robust ferromagnetism and quantum anomalous Hall effects in such systems.

Quantum simulation of the spin-12 XYZ model using solid-state spin centers

Troy Losey, Denis R. Candido, Jin Zhang, Y. Meurice, Michael E. Flatté, and S.-W. Tsai

Phys. Rev. B 110, 014413 (2024) - Published 8 July, 2024

Solid-state systems offer immense untapped potential for simulating exotic quantum phenomena. Here, the authors introduce a solid-state platform for analog quantum simulators utilizing S=1 spin centers implanted in diamond, interacting through magnetic dipole-dipole interactions. This system exhibits a range of quantum phases and critical behaviors that can be controlled by adjusting the magnetic field and the orientation of the spin centers. Notably, it features critical floating phases that terminate at Berezinskii–Kosterlitz–Thouless and Pokrovsky-Talapov transition points.

Framework for polarized magnetic neutron scattering from nanoparticle assemblies with vortex-type spin textures

Michael P. Adams, Evelyn P. Sinaga, Štefan Liščák, and Andreas Michels

Phys. Rev. B 110, 014420 (2024) - Published 12 July, 2024

The authors derive here analytical expressions for the polarized magnetic neutron scattering cross section and the related pair-distance distribution function arising from dilute nanoparticle assemblies with antisymmetric vortex-type spin structures. Connections between the magnetic correlation coefficients and the field-dependent vortex-axes distribution function are established. The results, which are validated through a comparative analysis with micromagnetic simulations, replace the conventional formulation for the macrospin model and provide a framework for the analysis of experimental neutron data.

ARTICLES

Structure, structural phase transitions, mechanical properties, defects

Capturing optoelectronic properties of Cs2AgSbBr6xClx (x=06) double perovskites using many-body perturbation theory

Surajit Adhikari and Priya Johari

Phys. Rev. B 110, 014101 (2024) - Published 1 July, 2024

Flexoelectric effects in a bent αIn2Se3 ferroelectric monolayer

Hongli Chen (陈红丽), Chen Hu (胡尘), Li Chen (陈立), Liyuan Chen (陈丽媛), Kai Jiang (姜凯), Liangqing Zhu (朱亮清), Liyan Shang (商丽燕), Yawei Li (李亚巍), Junhao Chu (褚君浩), Shijing Gong (龚士静), and Zhigao Hu (胡志高)

Phys. Rev. B 110, 014102 (2024) - Published 8 July, 2024

Approximations in first-principles volumetric thermal expansion determination

S. Rostami and X. Gonze

Phys. Rev. B 110, 014103 (2024) - Published 9 July, 2024

Spin-dependent photodynamics of boron-vacancy centers in hexagonal boron nitride

T. Clua-Provost, Z. Mu, A. Durand, C. Schrader, J. Happacher, J. Bocquel, P. Maletinsky, J. Fraunié, X. Marie, C. Robert, G. Seine, E. Janzen, J. H. Edgar, B. Gil, G. Cassabois, and V. Jacques

Phys. Rev. B 110, 014104 (2024) - Published 11 July, 2024

Here, the authors provide a complete picture of the spin-dependent optical response of the boron vacancy center in hexagonal boron nitride (hBN), which is currently garnering considerable attention for the design of two-dimensional quantum sensing units integrable in van der Waals heterostructures.

Topological properties of interfacial hydrogen bond networks

Ruiyu Wang, Mark DelloStritto, Michael L. Klein, Eric Borguet, and Vincenzo Carnevale

Phys. Rev. B 110, 014105 (2024) - Published 15 July, 2024

Delocalization of higher-order topological states in higher-dimensional non-Hermitian quasicrystals

Aoqian Shi, Yuchen Peng, Peng Peng, Jianzhi Chen, and Jianjun Liu

Phys. Rev. B 110, 014106 (2024) - Published 16 July, 2024

Unveiling the asymmetry in density within the shear bands of metallic glasses

Harald Rösner, Arabinda Bera, and Alessio Zaccone

Phys. Rev. B 110, 014107 (2024) - Published 18 July, 2024

Fourfold metallic-mean quasicrystals as aperiodic approximants of the square lattice

Joichiro Nakakura, Primož Ziherl, and Tomonari Dotera

Phys. Rev. B 110, 014108 (2024) - Published 19 July, 2024

Emission dynamics of optically driven aluminum nitride quantum emitters

Yanzhao Guo, John P. Hadden, Rachel N. Clark, Samuel G. Bishop, and Anthony J. Bennett

Phys. Rev. B 110, 014109 (2024) - Published 22 July, 2024

Hierarchy of emergent cluster states by measurement from symmetry-protected-topological states with large symmetry to a subsystem cat state

Yoshihito Kuno, Takahiro Orito, and Ikuo Ichinose

Phys. Rev. B 110, 014110 (2024) - Published 25 July, 2024

Realignment and suppression of charge density waves in the rare-earth tritellurides RTe3 (R=La, Gd, Er)

Saif Siddique, James L. Hart, Drake Niedzielski, Ratnadwip Singha, Myung-Geun Han, Stephen D. Funni, Michael Colletta, Mehrdad T. Kiani, Noah Schnitzer, Natalie L. Williams, Lena F. Kourkoutis, Yimei Zhu, Leslie M. Schoop, Tomás A. Arias, and Judy J. Cha

Phys. Rev. B 110, 014111 (2024) - Published 25 July, 2024

Quantum effects in H-bond symmetrization and in thermodynamic properties of high pressure ice

Marco Cherubini, Lorenzo Monacelli, Bingjia Yang, Roberto Car, Michele Casula, and Francesco Mauri

Phys. Rev. B 110, 014112 (2024) - Published 29 July, 2024

Inhomogeneous, disordered, and partially ordered systems

Absence of quantization in the circular photogalvanic effect in disordered chiral Weyl semimetals

Ang-Kun Wu, Daniele Guerci, Yixing Fu, Justin H. Wilson, and J. H. Pixley

Phys. Rev. B 110, 014201 (2024) - Published 9 July, 2024

Transport properties of electromagnetic waves in dielectric photonic quasicrystals

Ekaterina E. Maslova, Vladislav A. Chistyakov, and Mikhail V. Rybin

Phys. Rev. B 110, 014202 (2024) - Published 10 July, 2024

Dynamic scaling relation in quantum many-body systems

Devendra Singh Bhakuni and Yevgeny Bar Lev

Phys. Rev. B 110, 014203 (2024) - Published 10 July, 2024

Low-temperature magnetoelectroluminescence of organic light-emitting diodes: Separating excitonic effects from carrier-pair singlet-triplet mixing

F. Braun, T. Scharff, S. Bange, W. Jiang, T. A. Darwish, P. L. Burn, V. V. Mkhitaryan, and J. M. Lupton

Phys. Rev. B 110, 014204 (2024) - Published 17 July, 2024

OLED-based displays are now ubiquitous, and yet the very way positive and negative charges interact with each other to generate excitons and the overall fate of these species in the process of light emission still holds several mysteries. By investigating the operation of OLEDs containing protonated or deuterated organic semiconductors at low temperatures and moderate magnetic fields, the authors reveal here a nonmonotonic dependence of OLED light intensity on magnetic field, which is magnetoelectroluminescence. This enables distinction of interactions between carriers and molecular excitations.

Large-deviation analysis of rare resonances for the many-body localization transition

Giulio Biroli, Alexander K. Hartmann, and Marco Tarzia

Phys. Rev. B 110, 014205 (2024) - Published 17 July, 2024

The authors explore here the many-body localization (MBL) transition through a novel approach based on an analogy with directed polymers in random media. This study reveals how rare long-range resonances, typically absent in small samples, destabilize the MBL phase in the thermodynamic limit in a broad region of the phase diagram, and shift the transition to much higher disorder levels, offering new insights into quantum avalanches and anomalous transport and relaxation near the transition.

Structural and dynamical properties of densely packed glass-forming Ni66.7B33.3

S. Nell, F. Yang, D. Holland-Moritz, Th. Voigtmann, J. Hu, T. C. Hansen, T. Buslaps, and A. Meyer

Phys. Rev. B 110, 014206 (2024) - Published 22 July, 2024

Effects of nonlocal pseudopotentials on the electrical and thermal transport properties of aluminum: A density functional theory study

Qianrui Liu (刘千锐) and Mohan Chen (陈默涵)

Phys. Rev. B 110, 014207 (2024) - Published 22 July, 2024

Accurate prediction of electron transport coefficients is crucial for understanding warm dense matter. The authors adopt here the Kubo-Greenwood formula and density functional theory, which are implemented within the ABACUS package, to study the electrical and thermal transport properties of aluminum. They highlight the importance of considering the nonlocal potential correction and validating the frozen core approximation for accurately calculating the electrical and thermal transport properties of electrons in liquid and warm dense aluminum (0.2–10 eV).

Universality of critical dynamics on a complex network

Mrinal Sarkar, Tilman Enss, and Nicolò Defenu

Phys. Rev. B 110, 014208 (2024) - Published 25 July, 2024

Unraveling multifractality and mobility edges in quasiperiodic Aubry-André-Harper chains through high-harmonic generation

Marlena Dziurawiec, Jessica O. de Almeida, Mohit Lal Bera, Marcin Płodzień, Maciej M. Maśka, Maciej Lewenstein, Tobias Grass, and Utso Bhattacharya

Phys. Rev. B 110, 014209 (2024) - Published 29 July, 2024

Describing the critical behavior of the Anderson transition in infinite dimension by random-matrix ensembles: Logarithmic multifractality and critical localization

Weitao Chen, Olivier Giraud, Jiangbin Gong, and Gabriel Lemarié

Phys. Rev. B 110, 014210 (2024) - Published 31 July, 2024

Power-law random banded matrix ensembles have proven effective in predicting critical properties at finite-dimensional Anderson transitions. Here, the authors extend the use of random matrices to infinite dimensions by introducing ensembles specifically designed to capture infinite-dimensional Anderson transitions. Using both analytical arguments and advanced numerical simulations, they uncover two unique critical behaviors: logarithmic multifractality and critical localization. As shown in the image, logarithmic multifractality displays an algebraic dependence of the large moments of wavefunction amplitudes on the logarithm of system size, characterized by a spectrum of log-multifractal dimensions dq>0, while the conventional multifractal dimensions Dq​, which describe scaling with system size, are zero. These insights provide a structured framework for understanding the pronounced finite-size effects and slow dynamics in these Anderson transitions, similar to the many-body localization transition.

Dynamics, dynamical systems, lattice effects

Kinetically constrained models constructed from dissipative quantum dynamics

Somnath Maity and Ryusuke Hamazaki

Phys. Rev. B 110, 014301 (2024) - Published 1 July, 2024

Universal scaling of quantum state transport in a one-dimensional topological chain under nonadiabatic dynamics

Lingzi Huang, Menghua Deng, Chen Sun, and Fuxiang Li

Phys. Rev. B 110, 014303 (2024) - Published 8 July, 2024

Influence of quartic anharmonicity on lattice dynamics and thermal transport properties of 16 antifluorite structures

Xingzhu Yuan, Yinchang Zhao, Yuming Sun, Jun Ni, and Zhenhong Dai

Phys. Rev. B 110, 014304 (2024) - Published 8 July, 2024

Sensing vibrations using quantum geometry of electrons

Bhuvaneswari R., Mandar M. Deshmukh, and Umesh V. Waghmare

Phys. Rev. B 110, 014305 (2024) - Published 12 July, 2024

Onsager's regression hypothesis adjusted to quantum systems

Peter Reimann and Christian Eidecker-Dunkel

Phys. Rev. B 110, 014306 (2024) - Published 15 July, 2024

Some 93 years ago, Onsager postulated his so-called regression hypothesis, which relates the time-dependent relaxation of a close-to-equilibrium system to its temporal correlations at thermal equilibrium. As far as quantum systems are concerned, it is long-known that this hypothesis cannot be quantitatively correct. Here, the authors analytically derive a suitably adjusted version of Onsager’s original formula, provide a wide variety of numerical illustrations, and compare it with some pertinent previous works.

Ultrafast polarization switching in BaTiO3 by photoactivation of its ferroelectric and central modes

Fangyuan Gu and Paul Tangney

Phys. Rev. B 110, 014307 (2024) - Published 16 July, 2024

Emergent anomalous hydrodynamics at infinite temperature in a long-range XXZ model

Ang Yang, Jin-Lou Ma, and Lei Ying

Phys. Rev. B 110, 014308 (2024) - Published 16 July, 2024

Real-space topological invariant for time-quasiperiodic Majorana modes

Zihao Qi, Ilyoun Na, Gil Refael, and Yang Peng

Phys. Rev. B 110, 014309 (2024) - Published 18 July, 2024

Defining topological invariants in systems with dense energy spectrum is inherently challenging due to the absence of gaps. Here, the authors define a topological invariant for time quasiperiodically driven superconducting systems using spectral localizers, a recently developed tool for probing real-space topology. The invariant is shown to identify the number and quasienergy of quasiperiodic Majorana modes hosted by the system. Drawing insights from non-Hermitian physics, the authors also establish a criterion and provide a physical interpretation for spectral localizers, thereby widening their applicability.

Separate measurement- and feedback-driven entanglement transitions in the stochastic control of chaos

Conner LeMaire, Andrew A. Allocca, J. H. Pixley, Thomas Iadecola, and Justin H. Wilson

Phys. Rev. B 110, 014310 (2024) - Published 23 July, 2024

Ultrafast dynamics of photoexcited carriers in tellurium in the vicinity of Weyl nodes

Xiao Zhuo, Qinsheng Wang, Bin Cheng, Delang Liang, Haimen Mu, Lin Li, Zhengfei Wang, Anlian Pan, Changgan Zeng, and Dong Sun

Phys. Rev. B 110, 014311 (2024) - Published 24 July, 2024

The authors study here the ultrafast dynamics of photoexcited carriers in the Weyl semiconductor Te in the vicinity of Weyl nodes using mid-infrared transient reflection spectroscopy. The relaxation process in a 20-nm Te flake is found to be 10 times faster than a 100-nm flake due to surface defect assisted recombination. The reflection modulation depth of the 20-nm sample is up to 60%, promising great potential for fast optical switch and optical modulator applications in the mid-infrared region.

Magnetism

Effect of Ir growth pressure on the domain wall dynamics in Ta/Pt/Co/Ir/Ta stacks

P. Domenichini, Jeffrey A. Brock, J. Curiale, and A. B. Kolton

Phys. Rev. B 110, 014401 (2024) - Published 1 July, 2024

Dzyaloshinskii-Moriya interaction in Ni/Cu(001)

R. Allenspach, A. Bischof, B. Boehm, U. Drechsler, O. Reich, M. Sousa, S. Tacchi, and G. Carlotti

Phys. Rev. B 110, 014402 (2024) - Published 1 July, 2024

The authors experimentally identify here that domain walls in perpendicularly magnetized Ni films on Cu(001) are chiral – a clear sign of the Dzyaloshinskii-Moriya interaction (DMI) – up to thicknesses of 9 nm, much larger than anticipated for an interfacial effect. A detailed structural investigation shows that strain in the films is inhomogeneous and changes with thickness. The authors conclude that this misfit strain is providing the symmetry breaking interaction, suggesting a further “flavor” of DMI.

Crossover behavior at an exceptional point for quantum entanglement and correlation in a non-Hermitian XY spin system

Chuanzheng Miao, Yue Li, Jie Wang, Panpan Zhang, Qinghui Li, Lizhen Hu, Yuliang Xu, and Xiangmu Kong

Phys. Rev. B 110, 014403 (2024) - Published 1 July, 2024

Double-Q and quadruple-Q instabilities at low-symmetry ordering wave vectors under tetragonal symmetry

Satoru Hayami

Phys. Rev. B 110, 014404 (2024) - Published 1 July, 2024

Generalized Pitaevskii relation between rectifying and linear responses: Application to reciprocal magnetization induction

Hikaru Watanabe and Akito Daido

Phys. Rev. B 110, 014405 (2024) - Published 2 July, 2024

Shapiro steps and stability of skyrmions interacting with alternating anisotropy under the influence of ac and dc drives

J. C. Bellizotti Souza, N. P. Vizarim, C. J. O. Reichhardt, C. Reichhardt, and P. A. Venegas

Phys. Rev. B 110, 014406 (2024) - Published 3 July, 2024

Electrical non-Hermitian control of topological magnon spin transport

Pieter M. Gunnink, Rembert A. Duine, and Alexander Mook

Phys. Rev. B 110, 014407 (2024) - Published 3 July, 2024

Coexistence of ferromagnetism and antiferromagnetic dimers in topological insulators

Farhan Islam, Deborah Schlagel, Yongbin Lee, Santanu Pakhira, Daniel M. Pajerowski, David C. Johnston, Liqin Ke, David Vaknin, and Robert J. McQueeney

Phys. Rev. B 110, 014408 (2024) - Published 3 July, 2024

The authors investigate here the coexistence of ferromagnetic order and antiferromagnetic dimers in Mn-substituted SnTe, a dilute magnetic topological insulator. Using inelastic neutron scattering and density functional theory, they reveal that the strong antiferromagnetic interaction via Mn-Te-Mn superexchange competes with the long-range ferromagnetic order. These findings provide new insights into the limitations of achieving robust ferromagnetism and quantum anomalous Hall effects in such systems.

Effect of local distortions on magnetic and magnetoelectric properties of paramagnetic Pr3Ga5SiO14 langasite

A. Tikhanovskii, V. Yu. Ivanov, A. Kuzmenko, E. Constable, A. Pimenov, and A. Mukhin

Phys. Rev. B 110, 014409 (2024) - Published 8 July, 2024

Schwinger mechanism of magnon-antimagnon pair production on magnetic field inhomogeneities and the bosonic Klein effect

T. C. Adorno, S. P. Gavrilov, and D. M. Gitman

Phys. Rev. B 110, 014410 (2024) - Published 8 July, 2024

Spin-flop coupling at La0.5Sr0.5FeO3/La0.7Sr0.3MnO3 interfaces

Ishmam Nihal, Dayne Sasaki, Mingzhen Feng, Christoph Klewe, Padraic Shafer, Andreas Scholl, and Yayoi Takamura

Phys. Rev. B 110, 014411 (2024) - Published 8 July, 2024

Candidate for a quantum spin liquid ground state in the Shastry-Sutherland lattice material Yb2Be2GeO7

M. Pula, S. Sharma, J. Gautreau, Sajilesh K. P., A. Kanigel, M. D. Frontzek, T. N. Dolling, L. Clark, S. Dunsiger, A. Ghara, and G. M. Luke

Phys. Rev. B 110, 014412 (2024) - Published 8 July, 2024

Quantum simulation of the spin-12 XYZ model using solid-state spin centers

Troy Losey, Denis R. Candido, Jin Zhang, Y. Meurice, Michael E. Flatté, and S.-W. Tsai

Phys. Rev. B 110, 014413 (2024) - Published 8 July, 2024

Solid-state systems offer immense untapped potential for simulating exotic quantum phenomena. Here, the authors introduce a solid-state platform for analog quantum simulators utilizing S=1 spin centers implanted in diamond, interacting through magnetic dipole-dipole interactions. This system exhibits a range of quantum phases and critical behaviors that can be controlled by adjusting the magnetic field and the orientation of the spin centers. Notably, it features critical floating phases that terminate at Berezinskii–Kosterlitz–Thouless and Pokrovsky-Talapov transition points.

Candidate quantum spin liquids on the maple-leaf lattice

Jonas Sonnenschein, Atanu Maity, Chunxiao Liu, Ronny Thomale, Francesco Ferrari, and Yasir Iqbal

Phys. Rev. B 110, 014414 (2024) - Published 10 July, 2024

Influence of the magnetovolume effect on the transient reflectivity of MnSi

J. Kalin, S. Sievers, H. W. Schumacher, H. Füser, M. Bieler, A. Bauer, and C. Pfleiderer

Phys. Rev. B 110, 014415 (2024) - Published 11 July, 2024

Quantum tomography of magnons using Brillouin light scattering

Sanchar Sharma, Silvia Viola Kusminskiy, and Victor A. S. V. Bittencourt

Phys. Rev. B 110, 014416 (2024) - Published 11 July, 2024

Spin-valve-like magnetoresistance and anomalous Hall effect in magnetic Weyl metal Mn2PdSn

Arnab Bhattacharya, Mohammad Rezwan Habib, Afsar Ahmed, Biswarup Satpati, Samik DuttaGupta, Indra Dasgupta, and I. Das

Phys. Rev. B 110, 014417 (2024) - Published 11 July, 2024

Exploring metamagnetism in triangular Ising networks: Insights from further-neighbor interactions with a case study on ErGa2

Po-Hao Chang and Igor I. Mazin

Phys. Rev. B 110, 014418 (2024) - Published 12 July, 2024

Hidden anisotropy induced π phase shift in all-optical magnetization precession

D. Wang

Phys. Rev. B 110, 014419 (2024) - Published 12 July, 2024

Framework for polarized magnetic neutron scattering from nanoparticle assemblies with vortex-type spin textures

Michael P. Adams, Evelyn P. Sinaga, Štefan Liščák, and Andreas Michels

Phys. Rev. B 110, 014420 (2024) - Published 12 July, 2024

The authors derive here analytical expressions for the polarized magnetic neutron scattering cross section and the related pair-distance distribution function arising from dilute nanoparticle assemblies with antisymmetric vortex-type spin structures. Connections between the magnetic correlation coefficients and the field-dependent vortex-axes distribution function are established. The results, which are validated through a comparative analysis with micromagnetic simulations, replace the conventional formulation for the macrospin model and provide a framework for the analysis of experimental neutron data.

Ambient- and high-pressure studies of structural, electronic, and magnetic properties of single-crystal EuZn2P2

Damian Rybicki, Kamila Komędera, Janusz Przewoźnik, Łukasz Gondek, Czesław Kapusta, Karolina Podgórska, Wojciech Tabiś, Jan Żukrowski, Lan Maria Tran, Michał Babij, Zbigniew Bukowski, Ladislav Havela, Volodymyr Buturlim, Jiri Prchal, Martin Divis, Petr Kral, Ilja Turek, Itzhak Halevy, Jiri Kastil, Martin Misek, Utpal Dutta, and Dominik Legut

Phys. Rev. B 110, 014421 (2024) - Published 12 July, 2024

Magnetism-induced second-order nonlinear optical responses in multiferroic BiFeO3

Babu Baijnath Prasad, Guan-Fu Liu, and Guang-Yu Guo

Phys. Rev. B 110, 014422 (2024) - Published 12 July, 2024

Local spin structure in the layered van der Waals materials MnPSxSe3x

Raju Baral, Amanda V. Haglund, Jue Liu, Alexander I. Kolesnikov, David Mandrus, and Stuart Calder

Phys. Rev. B 110, 014423 (2024) - Published 15 July, 2024

Effect of collective spin excitations on electronic transport in topological spin textures

Kohei Hattori, Hikaru Watanabe, Junta Iguchi, Takuya Nomoto, and Ryotaro Arita

Phys. Rev. B 110, 014425 (2024) - Published 16 July, 2024

Experimental determination of the temperature- and phase-dependent elastic constants of FeRh

D. Ourdani, A. Castellano, A. K. Vythelingum, J. A. Arregi, V. Uhlíř, B. Perrin, M. Belmeguenai, Y. Roussigné, C. Gourdon, M. J. Verstraete, and L. Thevenard

Phys. Rev. B 110, 014427 (2024) - Published 18 July, 2024

Dynamical generation of skyrmion and bimeron crystals by a circularly polarized electric field in frustrated magnets

Ryota Yambe and Satoru Hayami

Phys. Rev. B 110, 014428 (2024) - Published 18 July, 2024

Enhancement of the Curie temperature in single-crystalline ferromagnetic LaCrGe3 by electron irradiation-induced disorder

E. H. Krenkel, M. A. Tanatar, M. Kończykowski, R. Grasset, Lin-Lin Wang, S. L. Bud'ko, P. C. Canfield, and R. Prozorov

Phys. Rev. B 110, 014429 (2024) - Published 22 July, 2024

High magnetic field phase diagrams of the multiferroic manganite YMn2O5 single crystal

Haowen Wang, Tian Li, Yinfa Feng, Xinlong Shi, Chao Dong, Ming Yang, Chengliang Lu, and Junfeng Wang

Phys. Rev. B 110, 014430 (2024) - Published 22 July, 2024

Detailed dynamics of a moving magnetic skyrmion lattice in MnSi observed using small-angle neutron scattering under an alternating electric current flow

D. Okuyama, M. Bleuel, Q. Ye, J. Krzywon, N. Nagaosa, A. Kikkawa, Y. Taguchi, Y. Tokura, J. D. Reim, Y. Nambu, and T. J. Sato

Phys. Rev. B 110, 014431 (2024) - Published 23 July, 2024

Moving states of magnetic skyrmions under an alternating current (ac) in MnSi are studied here by small-angle neutron scattering (SANS). A drastic difference is found in the SANS patterns measured with the ac frequency below and above the threshold value, indicating that the viscous motion of skyrmion-lattice domains at low frequencies changes to oscillations of individual skyrmions. These oscillations decrease dislocations of the skyrmion lattice by a random organization effect and, with that, the dislocation density of the skyrmion lattice can be controlled by the ac frequency.

Magnetic properties of diluted hexaferrites

Logan Sowadski, Sean Anderson, Cameron Lerch, Julia Medvedeva, and Thomas Vojta

Phys. Rev. B 110, 014432 (2024) - Published 23 July, 2024

Ferromagnetic Haldane state and dimer multiplet state of quantum ferromagnets

Shin Miyahara and Isao Maruyama

Phys. Rev. B 110, 014433 (2024) - Published 23 July, 2024

Hunt for a Lifshitz point in single-crystalline UPd2Si2. I. High magnetic fields

Maria Szlawska, Magdalena Majewicz, Konrad Wochowski, and Dariusz Kaczorowski

Phys. Rev. B 110, 014434 (2024) - Published 23 July, 2024

Hunt for a Lifshitz point in single-crystalline UPd2Si2. II. High pressures

Maria Szlawska, Magdalena Majewicz, Masashi Ohashi, and Dariusz Kaczorowski

Phys. Rev. B 110, 014435 (2024) - Published 23 July, 2024

Coexistence of antiferromagnetic cubic and ferromagnetic tetragonal polymorphs in epitaxial CuMnSb films

A. Ciechan, P. Dłużewski, S. Kret, K. Gas, L. Scheffler, C. Gould, J. Kleinlein, M. Sawicki, L. W. Molenkamp, and P. Bogusławski

Phys. Rev. B 110, 014436 (2024) - Published 25 July, 2024

Stabilization and dynamics of magnetic antivortices in a nanodisk with anisotropic Dzyaloshinskii-Moriya interaction

Xin Hu, X. S. Wang, and Zhenyu Wang

Phys. Rev. B 110, 014437 (2024) - Published 25 July, 2024

Frustration-mediated crossover from long-range to short-range magnetic ordering in Y1xLuxBaCo4O7

Sevda Sahinbay, Hong Zheng, J. F. Mitchell, Stephan Rosenkranz, and Omar Chmaissem

Phys. Rev. B 110, 014438 (2024) - Published 26 July, 2024

Inhomogeneous magnetic ordered state and evolution of magnetic fluctuations in Sr(Co1xNix)2P2 revealed by P31 NMR

Nao Furukawa, Qing-Ping Ding, Juan Schmidt, Sergey L. Bud'ko, Paul C. Canfield, and Yuji Furukawa

Phys. Rev. B 110, 014439 (2024) - Published 26 July, 2024

AC conductivity and magnetic dichroism of two-dimensional antiferromagnetic Dirac semimetals

Reza Sepehrinia, Siavash Eskandari, and Alireza Qaiumzadeh

Phys. Rev. B 110, 014440 (2024) - Published 26 July, 2024

Many-body phase transitions in a non-Hermitian Ising chain

Chao-Ze Lu, Xiaolong Deng, Su-Peng Kou, and Gaoyong Sun

Phys. Rev. B 110, 014441 (2024) - Published 29 July, 2024

Spin-layer coupling in two-dimensional altermagnetic bilayers with tunable spin and valley splitting properties

Yunxi Qi, Jun Zhao, and Hui Zeng

Phys. Rev. B 110, 014442 (2024) - Published 29 July, 2024

Reversible electric field manipulation of the Dzyaloshinskii-Moriya interactions in transition metal dimers

Byungryul Jang and G. M. Pastor

Phys. Rev. B 110, 014443 (2024) - Published 30 July, 2024

Unveiling the mechanism of spin to charge conversion in the ferroelectric topological crystalline insulator SnTe

E. C. Souza, J. E. Abrão, M. A. Correa, F. Bohn, M. Gamino, and S. M. Rezende

Phys. Rev. B 110, 014444 (2024) - Published 31 July, 2024

Superfluidity and superconductivity

Superconductivity of VSe2 under pressure and charge doping: Suppressed charge density wave

Xin-Peng Fu, Zhen-Guo Fu, Chong-Jie Mo, Bao-Tian Wang, Peng-Fei Liu, Guo-Jun Zhao, Ning Hao, and Ping Zhang

Phys. Rev. B 110, 014501 (2024) - Published 1 July, 2024

Trilayer multiorbital models of La4Ni3O10

Cui-Qun Chen, Zhihui Luo, Meng Wang, Wéi Wú, and Dao-Xin Yao

Phys. Rev. B 110, 014503 (2024) - Published 2 July, 2024

Nonlocality of local Andreev conductances as a probe for topological Majorana wires

Rodrigo A. Dourado, Poliana H. Penteado, and J. Carlos Egues

Phys. Rev. B 110, 014504 (2024) - Published 2 July, 2024

Edge currents as probe of topology in twisted cuprate bilayers

Vedangi Pathak, Oguzhan Can, and Marcel Franz

Phys. Rev. B 110, 014506 (2024) - Published 9 July, 2024

Electron-phonon coupling, critical temperatures, and gaps in NbSe2/MoS2 Ising superconductors

Shubham Patel, Soumyasree Jena, and A. Taraphder

Phys. Rev. B 110, 014507 (2024) - Published 10 July, 2024

Negative electrohydrostatic pressure between superconducting bodies

Thomas J. Maldonado, Dung N. Pham, Alessio Amaolo, Alejandro W. Rodriguez, and Hakan E. Türeci

Phys. Rev. B 110, 014508 (2024) - Published 10 July, 2024

Perturbation theory analysis of the strain-dependent superconducting phase diagram for Sr2RuO4

J. J. Deisz

Phys. Rev. B 110, 014509 (2024) - Published 11 July, 2024

Role of Higgs and Leggett modes for the third harmonic response in noncentrosymmetric superconductors

S. Klein and D. Manske

Phys. Rev. B 110, 014510 (2024) - Published 12 July, 2024

Recovery of a Luther-Emery phase in the three-band Hubbard ladder with longer-range hopping

Luhang Yang, Thomas P. Devereaux, and Hong-Chen Jiang

Phys. Rev. B 110, 014511 (2024) - Published 15 July, 2024

Evidence of unconventional vortex states in the Chevrel phase superconductor PbMo6Se8

Souvik Banerjee, Sudip Ghosh, Anshu Kataria, and A. Sundaresan

Phys. Rev. B 110, 014512 (2024) - Published 15 July, 2024

Path integral Monte Carlo study of a doubly dipolar Bose gas

Ratheejit Ghosh, Matteo Ciardi, Rejish Nath, and Fabio Cinti

Phys. Rev. B 110, 014513 (2024) - Published 16 July, 2024

Dynamical Coulomb blockade as a signature of the sign-reversing Cooper pairing potential

Chaofei Liu, Pedro Portugal, Yi Gao, Jie Yang, Xiuying Zhang, Yanzhao Liu, Tianheng Wei, Wei Ren, Jing Lu, Christian Flindt, and Jian Wang

Phys. Rev. B 110, 014514 (2024) - Published 16 July, 2024

Correlation of optical conductivity and pairing states in superconducting Weyl semimetals

Jun Fang, Chao Zhang, Haiqing Lin, and Zhongshui Ma

Phys. Rev. B 110, 014515 (2024) - Published 22 July, 2024

Bosonic Andreev bound state

Nobuyuki Okuma

Phys. Rev. B 110, 014516 (2024) - Published 23 July, 2024

Squeezed and nascent vortices in a thin normal layer with proximity induced superconductivity

D. Yu. Vodolazov

Phys. Rev. B 110, 014517 (2024) - Published 25 July, 2024

Field-free Josephson diode effect in altermagnet/normal metal/altermagnet junctions

Qiang Cheng, Yue Mao, and Qing-Feng Sun

Phys. Rev. B 110, 014518 (2024) - Published 25 July, 2024

Josephson diode effect in topological superconductors

Zhaochen Liu, Linghao Huang, and Jing Wang

Phys. Rev. B 110, 014519 (2024) - Published 29 July, 2024

Nonlinear optical response in superconductors in magnetic field: Quantum geometry and topological superconductivity

Hiroto Tanaka, Hikaru Watanabe, and Youichi Yanase

Phys. Rev. B 110, 014520 (2024) - Published 30 July, 2024

Planar Hall effect from superconducting fluctuations

L. Attias, K. Michaeli, and M. Khodas

Phys. Rev. B 110, 014521 (2024) - Published 30 July, 2024

ERRATA

Erratum: Unconventional U(1) to Zq crossover in quantum and classical q-state clock models [Phys. Rev. B 103, 054418 (2021)]

Pranay Patil, Hui Shao, and Anders W. Sandvik

Phys. Rev. B 110, 019901 (2024) - Published 8 July, 2024

Erratum: Symmetry of the coupling between surface acoustic waves and spin waves in synthetic antiferromagnets [Phys. Rev. B 109, 104416 (2024)]

R. Lopes Seeger, L. La Spina, V. Laude, F. Millo, A. Bartasyte, S. Margueron, A. Solignac, G. de Loubens, L. Thevenard, C. Gourdon, C. Chappert, and T. Devolder

Phys. Rev. B 110, 019902 (2024) - Published 12 July, 2024

Erratum: Nonreciprocal charge transport and subharmonic structure in voltage-biased Josephson diodes [Phys. Rev. B 109, 024504 (2024)]

A. Zazunov, J. Rech, T. Jonckheere, B. Grémaud, T. Martin, and R. Egger

Phys. Rev. B 110, 019903 (2024) - Published 19 July, 2024

Erratum: Nonstandard superconductivity or no superconductivity in hydrides under high pressure [Phys. Rev. B 103, 134505 (2021)]

J. E. Hirsch and F. Marsiglio

Phys. Rev. B 110, 019904 (2024) - Published 29 July, 2024

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