Browse Issues:

HIGHLIGHTED ARTICLES

Constructing neural stationary states for open quantum many-body systems

Nobuyuki Yoshioka and Ryusuke Hamazaki

Phys. Rev. B 99, 214306 (2019) - Published 28 June, 2019

A theoretical exploration of exotic properties in open quantum many-body systems requires an efficient search of the nonequillibrum stationary states. Aiming to accelerate the process, the authors develop here a variational method, in which the ansatz for the mixed states is based on the restricted Boltzmann machine, motivated by its high expressive power shown in various recent works. It is demonstrated that the ansatz successfully simulates dissipative spin systems both in one and two dimensions.

Critical behavior at the localization transition on random regular graphs

K. S. Tikhonov and A. D. Mirlin

Phys. Rev. B 99, 214202 (2019) - Published 11 June, 2019

Anderson localization on random regular graphs (RRG) attracts much attention as a toy model of many-body localization. Here, the critical behavior at the localization transition on RRG, related to that on infinite Bethe lattices, is studied numerically by means of a population dynamics approach. Proceeding up to correlation volumes as large as 1019, the authors obtain the value of one half for the correlation-length critical exponent, in agreement with analytical predictions. They find very well pronounced corrections to scaling, similar to those in models with high spatial dimensionality and with many-body localization transitions.

Creating anomalous Floquet Chern insulators with magnetic quantum walks

Muhammad Sajid, János K. Asbóth, Dieter Meschede, Reinhard F. Werner, and Andrea Alberti

Phys. Rev. B 99, 214303 (2019) - Published 17 June, 2019

Charged particles in a two-dimensional lattice behave like a Chern topological insulator when subject to a perpendicular magnetic field. Here, the authors propose a realistic scheme to use neutral atoms in optical lattices to simulate the effect of the magnetic field and to study transport in the strong field regime, which is not accessible when working with conventional materials. Importantly, the topological behavior of these so-called magnetic quantum walks extends even beyond the Chern insulator model because they are periodically driven in time,. Magnetic quantum walks may open a new route to studying topological properties of charged particles in strong magnetic fields.

Transient magnetic-domain-wall ac dynamics by means of magneto-optical Kerr effect microscopy

P. Domenichini, C. P. Quinteros, M. Granada, S. Collin, J.-M. George, J. Curiale, S. Bustingorry, M. G. Capeluto, and G. Pasquini

Phys. Rev. B 99, 214401 (2019) - Published 3 June, 2019

Magnetic domain walls can be described within the general framework of disordered elastic systems, which accounts well for most of their dynamical and geometrical properties. Beyond the theoretical predictions, the authors report here unexpected features observed under the application of alternating square pulses. In particular, magneto-optical images show that domain walls evolve toward strongly distorted shapes concomitantly with a reduction of domain area. The evolution of the morphology is characterized, and the underlying physics is discussed.

Spin-glass state and reversed magnetic anisotropy induced by Cr doping in the Kitaev magnet αRuCl3

G. Bastien, M. Roslova, M. H. Haghighi, K. Mehlawat, J. Hunger, A. Isaeva, T. Doert, M. Vojta, B. Büchner, and A. U. B. Wolter

Phys. Rev. B 99, 214410 (2019) - Published 6 June, 2019

In the presence of strong spin-orbit coupling, honeycomb-layered magnetic materials host a particular type of magnetic interactions known as Kitaev interactions. These are predicted to lead to a topological quantum spin liquid ground state. The material α-RuCl3 is considered to be close to this Kitaev spin liquid state. Here, the authors discuss the effect of the partial substitution of ruthenium ions in α-RuCl3 by magnetic chromium ions, which have a much smaller spin-orbit coupling.

Continuous magnetic phase transition in artificial square ice

Oles Sendetskyi, Valerio Scagnoli, Naëmi Leo, Luca Anghinolfi, Aurora Alberca, Jan Lüning, Urs Staub, Peter Michael Derlet, and Laura Jane Heyderman

Phys. Rev. B 99, 214430 (2019) - Published 20 June, 2019

At a continuous phase transition, different systems can show the same behavior and are said to belong to the same universality class. Combining synchrotron x-ray scattering and numerical simulations, we establish that artificial square ice, a magnetic metamaterial consisting of a two-dimensional array of nanomagnets, admits of such a transition. The authors show that the transition belongs to the two-dimensional Ising universality class, extending the applicability of the fundamental concepts of continuous phase transitions to mesoscopic magnetic systems.

Scaling of intrinsic domain wall magnetoresistance with confinement in electromigrated nanocontacts

Robert M. Reeve, André Loescher, Hamidreza Kazemi, Bertrand Dupé, Mohamad-Assaad Mawass, Thomas Winkler, Daniel Schönke, Jun Miao, Kai Litzius, Nicholas Sedlmayr, Imke Schneider, Jairo Sinova, Sebastian Eggert, and Mathias Kläui

Phys. Rev. B 99, 214437 (2019) - Published 25 June, 2019

Magnetic domain walls are useful functional elements that exhibit magnetoresistive response in transport. This includes anisotropic magnetoresistance effects and, in particular, intrinsic domain wall magnetoresistance effects due to the changing magnetization direction. The intrinsic contribution is theoretically predicted to scale with the wall width, as confirmed by quantum mechanical transport simulations. Experimentally, the magnetization gradient in the wall is controlled by tailoring the wall confinement in electromigrated permalloy nanocontacts, revealing a positive intrinsic domain wall magnetoresistance that scales with the domain wall width, in excellent agreement with theory.

ARTICLES

Structure, structural phase transitions, mechanical properties, defects

Static chiral Willis continuum mechanics for three-dimensional chiral mechanical metamaterials

Muamer Kadic, André Diatta, Tobias Frenzel, Sebastien Guenneau, and Martin Wegener

Phys. Rev. B 99, 214101 (2019) - Published 4 June, 2019

Scattering of phonons by quantum-dislocation segments in an elastic continuum

Fernando Lund and Bruno Scheihing H.

Phys. Rev. B 99, 214102 (2019) - Published 5 June, 2019

Role of defects in the metal-insulator transition in VO2 and V2O3

Darshana Wickramaratne, Noam Bernstein, and I. I. Mazin

Phys. Rev. B 99, 214103 (2019) - Published 7 June, 2019

Structure and one-dimensional metallicity of rare-earth silicide nanowires on Si(001)

Kris Holtgrewe, Stephan Appelfeller, Martin Franz, Mario Dähne, and Simone Sanna

Phys. Rev. B 99, 214104 (2019) - Published 10 June, 2019

Estimates of Ta strength at ultrahigh pressures and strain rates using thin-film graded-density impactors

J. L. Brown, D. P. Adams, C. S. Alexander, J. L. Wise, and M. B. Prime

Phys. Rev. B 99, 214105 (2019) - Published 14 June, 2019

In situ observation of a phase transition in silicon carbide under shock compression using pulsed x-ray diffraction

S. J. Tracy, R. F. Smith, J. K. Wicks, D. E. Fratanduono, A. E. Gleason, C. A. Bolme, V. B. Prakapenka, S. Speziale, K. Appel, A. Fernandez-Pañella, H. J. Lee, A. MacKinnon, F. Tavella, J. H. Eggert, and T. S. Duffy

Phys. Rev. B 99, 214106 (2019) - Published 17 June, 2019

Local volume effects in the generalized pseudopotential theory

Guy C. G. Skinner, Anthony T. Paxton, and John A. Moriarty

Phys. Rev. B 99, 214107 (2019) - Published 19 June, 2019

Group-theoretical high-order rotational invariants for structural representations: Application to linearized machine learning interatomic potential

Atsuto Seko, Atsushi Togo, and Isao Tanaka

Phys. Rev. B 99, 214108 (2019) - Published 26 June, 2019

Structural and magnetic properties of stoichiometric Co4N epitaxial thin films

Nidhi Pandey, Mukul Gupta, Rachana Gupta, Zaineb Hussain, V. R. Reddy, D. M. Phase, and Jochen Stahn

Phys. Rev. B 99, 214109 (2019) - Published 26 June, 2019

Exchange-correlation thermal effects in shocked deuterium: Softening the principal Hugoniot and thermophysical properties

V. V. Karasiev, S. X. Hu, M. Zaghoo, and T. R. Boehly

Phys. Rev. B 99, 214110 (2019) - Published 28 June, 2019

Detection of paramagnetic defects in diamond using off-resonance excitation of NV centers

Nir Alfasi, Sergei Masis, Oleg Shtempluck, and Eyal Buks

Phys. Rev. B 99, 214111 (2019) - Published 28 June, 2019

Inhomogeneous, disordered, and partially ordered systems

Local symmetry theory of resonator structures for the real-space control of edge states in binary aperiodic chains

M. Röntgen, C. V. Morfonios, R. Wang, L. Dal Negro, and P. Schmelcher

Phys. Rev. B 99, 214201 (2019) - Published 3 June, 2019

Critical behavior at the localization transition on random regular graphs

K. S. Tikhonov and A. D. Mirlin

Phys. Rev. B 99, 214202 (2019) - Published 11 June, 2019

Anderson localization on random regular graphs (RRG) attracts much attention as a toy model of many-body localization. Here, the critical behavior at the localization transition on RRG, related to that on infinite Bethe lattices, is studied numerically by means of a population dynamics approach. Proceeding up to correlation volumes as large as 1019, the authors obtain the value of one half for the correlation-length critical exponent, in agreement with analytical predictions. They find very well pronounced corrections to scaling, similar to those in models with high spatial dimensionality and with many-body localization transitions.

Dynamics, dynamical systems, lattice effects

Formation of nonlinear X-waves in condensed matter systems

David Colas, Fabrice P. Laussy, and Matthew J. Davis

Phys. Rev. B 99, 214301 (2019) - Published 10 June, 2019

Microscopic theory for the light-induced anomalous Hall effect in graphene

S. A. Sato, J. W. McIver, M. Nuske, P. Tang, G. Jotzu, B. Schulte, H. Hübener, U. De Giovannini, L. Mathey, M. A. Sentef, A. Cavalleri, and A. Rubio

Phys. Rev. B 99, 214302 (2019) - Published 10 June, 2019

Creating anomalous Floquet Chern insulators with magnetic quantum walks

Muhammad Sajid, János K. Asbóth, Dieter Meschede, Reinhard F. Werner, and Andrea Alberti

Phys. Rev. B 99, 214303 (2019) - Published 17 June, 2019

Charged particles in a two-dimensional lattice behave like a Chern topological insulator when subject to a perpendicular magnetic field. Here, the authors propose a realistic scheme to use neutral atoms in optical lattices to simulate the effect of the magnetic field and to study transport in the strong field regime, which is not accessible when working with conventional materials. Importantly, the topological behavior of these so-called magnetic quantum walks extends even beyond the Chern insulator model because they are periodically driven in time,. Magnetic quantum walks may open a new route to studying topological properties of charged particles in strong magnetic fields.

Lattice dynamics and phase transitions in Fe3xGeTe2

A. Milosavljević, A. Šolajić, S. Djurdjić-Mijin, J. Pešić, B. Višić, Yu Liu (刘育), C. Petrovic, N. Lazarević, and Z. V. Popović

Phys. Rev. B 99, 214304 (2019) - Published 17 June, 2019

Broadband passive nonlinear acoustic diode

Amir Darabi, Lezheng Fang, Alireza Mojahed, Matthew D. Fronk, Alexander F. Vakakis, and Michael J. Leamy

Phys. Rev. B 99, 214305 (2019) - Published 20 June, 2019

Constructing neural stationary states for open quantum many-body systems

Nobuyuki Yoshioka and Ryusuke Hamazaki

Phys. Rev. B 99, 214306 (2019) - Published 28 June, 2019

A theoretical exploration of exotic properties in open quantum many-body systems requires an efficient search of the nonequillibrum stationary states. Aiming to accelerate the process, the authors develop here a variational method, in which the ansatz for the mixed states is based on the restricted Boltzmann machine, motivated by its high expressive power shown in various recent works. It is demonstrated that the ansatz successfully simulates dissipative spin systems both in one and two dimensions.

Magnetism

Transient magnetic-domain-wall ac dynamics by means of magneto-optical Kerr effect microscopy

P. Domenichini, C. P. Quinteros, M. Granada, S. Collin, J.-M. George, J. Curiale, S. Bustingorry, M. G. Capeluto, and G. Pasquini

Phys. Rev. B 99, 214401 (2019) - Published 3 June, 2019

Magnetic domain walls can be described within the general framework of disordered elastic systems, which accounts well for most of their dynamical and geometrical properties. Beyond the theoretical predictions, the authors report here unexpected features observed under the application of alternating square pulses. In particular, magneto-optical images show that domain walls evolve toward strongly distorted shapes concomitantly with a reduction of domain area. The evolution of the morphology is characterized, and the underlying physics is discussed.

Chemical disorder and spin-liquid-like magnetism in the van der Waals layered 5d transition metal halide Os0.55Cl2

Michael A. McGuire, Qiang Zheng, Jiaqiang Yan, and Brian C. Sales

Phys. Rev. B 99, 214402 (2019) - Published 3 June, 2019

Field-induced anisotropy in the quasi-two-dimensional weakly anisotropic antiferromagnet [CuCl(pyz)2]BF4

Sungmin Kwon, M. Jeong, M. Kubus, B. Wehinger, K. W. Krämer, Ch. Rüegg, H. M. Rønnow, and Soonchil Lee

Phys. Rev. B 99, 214403 (2019) - Published 3 June, 2019

Steering of magnetic domain walls by single ultrashort laser pulses

Yasser A. Shokr, Oliver Sandig, Mustafa Erkovan, Bin Zhang, Matthias Bernien, Ahmet A. Ünal, Florian Kronast, Umut Parlak, Jan Vogel, and Wolfgang Kuch

Phys. Rev. B 99, 214404 (2019) - Published 3 June, 2019

Topological energy bounds for frustrated magnets

Derek Harland

Phys. Rev. B 99, 214405 (2019) - Published 3 June, 2019

Landau-Majorana-Stückelberg-Zener dynamics driven by coupling for two interacting qutrit systems

R. Grimaudo, N. V. Vitanov, and A. Messina

Phys. Rev. B 99, 214406 (2019) - Published 3 June, 2019

Collective induced antidiffusion effect and general magnon Boltzmann transport theory

Tao Liu, Wei Wang, and Jianwei Zhang

Phys. Rev. B 99, 214407 (2019) - Published 4 June, 2019

Nanoscale magnetic skyrmions and target states in confined geometries

David Cortés-Ortuño, Niklas Romming, Marijan Beg, Kirsten von Bergmann, André Kubetzka, Ondrej Hovorka, Hans Fangohr, and Roland Wiesendanger

Phys. Rev. B 99, 214408 (2019) - Published 5 June, 2019

Calculating temperature-dependent properties of Nd2Fe14B permanent magnets by atomistic spin model simulations

Qihua Gong, Min Yi, Richard F. L. Evans, Bai-Xiang Xu, and Oliver Gutfleisch

Phys. Rev. B 99, 214409 (2019) - Published 6 June, 2019

Spin-glass state and reversed magnetic anisotropy induced by Cr doping in the Kitaev magnet αRuCl3

G. Bastien, M. Roslova, M. H. Haghighi, K. Mehlawat, J. Hunger, A. Isaeva, T. Doert, M. Vojta, B. Büchner, and A. U. B. Wolter

Phys. Rev. B 99, 214410 (2019) - Published 6 June, 2019

In the presence of strong spin-orbit coupling, honeycomb-layered magnetic materials host a particular type of magnetic interactions known as Kitaev interactions. These are predicted to lead to a topological quantum spin liquid ground state. The material α-RuCl3 is considered to be close to this Kitaev spin liquid state. Here, the authors discuss the effect of the partial substitution of ruthenium ions in α-RuCl3 by magnetic chromium ions, which have a much smaller spin-orbit coupling.

Near-unity spin Hall ratio in NixCu1x alloys

Mark W. Keller, Katy S. Gerace, Monika Arora, Erna Krisztina Delczeg-Czirjak, Justin M. Shaw, and T. J. Silva

Phys. Rev. B 99, 214411 (2019) - Published 7 June, 2019

Nonlinear emergent elasticity and structural transitions of a skyrmion crystal under uniaxial distortion

Yangfan Hu, Xiaoming Lan, and Biao Wang

Phys. Rev. B 99, 214412 (2019) - Published 7 June, 2019

Magnon quantum anomalies in Weyl ferromagnets

Tianyu Liu and Zheng Shi

Phys. Rev. B 99, 214413 (2019) - Published 10 June, 2019

Complex exchange mechanism driven ferromagnetism in half-metallic Heusler Co2TiGe: Evidence from critical behavior

Shubhankar Roy, Nazir Khan, Ratnadwip Singha, Arnab Pariari, and Prabhat Mandal

Phys. Rev. B 99, 214414 (2019) - Published 10 June, 2019

Exceptional magnetic sensitivity of PT-symmetric cavity magnon polaritons

Yunshan Cao and Peng Yan

Phys. Rev. B 99, 214415 (2019) - Published 10 June, 2019

Interacting chains of orbital polarons in the colossal magnetoresistance material La1xSrxMnO3 revealed by spin and lattice dynamics

M. Hennion, S. Petit, A. Ivanov, D. Lamago, and J. P. Castellan

Phys. Rev. B 99, 214416 (2019) - Published 10 June, 2019

Magnetic fluctuations in the itinerant ferromagnet LaCrGe3 studied by La139 NMR

K. Rana, H. Kotegawa, R. R. Ullah, J. S. Harvey, S. L. Bud'ko, P. C. Canfield, H. Tou, V. Taufour, and Y. Furukawa

Phys. Rev. B 99, 214417 (2019) - Published 10 June, 2019

Fe-doping induced suppression of the second magnetic transition in Sr4Ru3O10

Yan Liu, Weiwei Chu, Yu Wang, Jiyong Yang, Haifeng Du, Wei Ning, Zhe Qu, Peigang Li, Zhuan Xu, Zhiqiang Mao, and Mingliang Tian

Phys. Rev. B 99, 214418 (2019) - Published 12 June, 2019

Thickness-driven first-order phase transitions in manganite ultrathin films

Hongyan Chen, Yang Yu, Zhe Wang, Yu Bai, Hanxuan Lin, Xiaolong Li, Hao Liu, Tian Miao, Yunfang Kou, Yongsheng Zhang, Yan Li, Jin Tang, Zechao Wang, Peng Cai, Yinyan Zhu, Zhaohua Cheng, Xiaoyan Zhong, Wenbin Wang, Xingyu Gao, Lifeng Yin, Ruqian Wu, and Jian Shen

Phys. Rev. B 99, 214419 (2019) - Published 12 June, 2019

Dzyaloshinskii-Moriya interaction in magnetoferroelectric superlattices: Spin waves and skyrmions

I. F. Sharafullin, M. Kh. Kharrasov, and H. T. Diep

Phys. Rev. B 99, 214420 (2019) - Published 13 June, 2019

μSR and neutron diffraction studies on the tuning of spin-glass phases in the partially ordered double perovskites SrMn1xWxO3

Poonam Yadav, Shivani Sharma, Peter J. Baker, Pabitra K. Biswas, Ivan da Silva, Rajamani Raghunathan, Uday Deshpande, R. J. Choudhary, N. P. Lalla, and A. Banerjee

Phys. Rev. B 99, 214421 (2019) - Published 14 June, 2019

Optimal mode matching in cavity optomagnonics

Sanchar Sharma, Babak Zare Rameshti, Yaroslav M. Blanter, and Gerrit E. W. Bauer

Phys. Rev. B 99, 214423 (2019) - Published 17 June, 2019

Unconventional thermal magnon Hall effect in a ferromagnetic topological insulator

Christian Moulsdale, Pierre A. Pantaleón, Ramon Carrillo-Bastos, and Yang Xian

Phys. Rev. B 99, 214424 (2019) - Published 17 June, 2019

Evidence for cluster spin glass phase with precursor short-range antiferromagnetic correlations in the B-site disordered Ca(Fe1/2Nb1/2)O3 perovskite

Arun Kumar, Anatoliy Senyshyn, and Dhananjai Pandey

Phys. Rev. B 99, 214425 (2019) - Published 18 June, 2019

Comparison of first-principles methods to extract magnetic parameters in ultrathin films: Co/Pt(111)

Bernd Zimmermann, Gustav Bihlmayer, Marie Böttcher, Mohammed Bouhassoune, Samir Lounis, Jairo Sinova, Stefan Heinze, Stefan Blügel, and Bertrand Dupé

Phys. Rev. B 99, 214426 (2019) - Published 18 June, 2019

Possible emergence of a skyrmion phase in ferroelectric GaMo4S8

Hui-Min Zhang, Jun Chen, Paolo Barone, Kunihiko Yamauchi, Shuai Dong, and Silvia Picozzi

Phys. Rev. B 99, 214427 (2019) - Published 20 June, 2019

Circuit-model analysis for spintronic devices with chiral molecules as spin injectors

Xu Yang, Tom Bosma, Bart J. van Wees, and Caspar H. van der Wal

Phys. Rev. B 99, 214428 (2019) - Published 20 June, 2019

Unusual nature of confined modes in a chiral system: Directional transport in standing waves

Benjamin W. Zingsem, Michael Farle, Robert L. Stamps, and Robert E. Camley

Phys. Rev. B 99, 214429 (2019) - Published 20 June, 2019

Continuous magnetic phase transition in artificial square ice

Oles Sendetskyi, Valerio Scagnoli, Naëmi Leo, Luca Anghinolfi, Aurora Alberca, Jan Lüning, Urs Staub, Peter Michael Derlet, and Laura Jane Heyderman

Phys. Rev. B 99, 214430 (2019) - Published 20 June, 2019

At a continuous phase transition, different systems can show the same behavior and are said to belong to the same universality class. Combining synchrotron x-ray scattering and numerical simulations, we establish that artificial square ice, a magnetic metamaterial consisting of a two-dimensional array of nanomagnets, admits of such a transition. The authors show that the transition belongs to the two-dimensional Ising universality class, extending the applicability of the fundamental concepts of continuous phase transitions to mesoscopic magnetic systems.

Evolution of the propagation vector of antiferroquadrupolar phases in Ce3Pd20Si6 under magnetic field

P. Y. Portnichenko, S. E. Nikitin, A. Prokofiev, S. Paschen, J.-M. Mignot, J. Ollivier, A. Podlesnyak, Siqin Meng, Zhilun Lu, and D. S. Inosov

Phys. Rev. B 99, 214431 (2019) - Published 24 June, 2019

High magnetic field phase diagram and failure of the magnetic Grüneisen scaling in LiFePO4

J. Werner, S. Sauerland, C. Koo, C. Neef, A. Pollithy, Y. Skourski, and R. Klingeler

Phys. Rev. B 99, 214432 (2019) - Published 24 June, 2019

Dynamic long range interaction induced topological edge modes in dispersive gyromagnetic lattices

Raymond P. H. Wu, Yongliang Zhang, K. F. Lee, Jin Wang, S. F. Yu, and Kin Hung Fung

Phys. Rev. B 99, 214433 (2019) - Published 24 June, 2019

Magnetic-field-driven quantum criticality of the Ising-class square lattice Cr(dien)(O2)2·H2O and the orientation dependence of its spin-flop transition

N. Kaur, J. H. Christian, J. S. Kinyon, V. Ramachandran, S. Nellutla, N. S. Dalal, Y. H. Kim, J. H. Park, C. Meehan, and Y. Takano

Phys. Rev. B 99, 214434 (2019) - Published 25 June, 2019

Tunable band gap and enhanced ferromagnetism by surface adsorption in monolayer Cr2Ge2Te6

Changsheng Song, Wen Xiao, Lei Li, Yi Lu, Peiheng Jiang, Chaorong Li, Aixi Chen, and Zhicheng Zhong

Phys. Rev. B 99, 214435 (2019) - Published 25 June, 2019

Landau-Lifshitz-Bloch equation for domain wall motion in antiferromagnets

Z. Y. Chen, Z. R. Yan, M. H. Qin, and J.-M. Liu

Phys. Rev. B 99, 214436 (2019) - Published 25 June, 2019

Scaling of intrinsic domain wall magnetoresistance with confinement in electromigrated nanocontacts

Robert M. Reeve, André Loescher, Hamidreza Kazemi, Bertrand Dupé, Mohamad-Assaad Mawass, Thomas Winkler, Daniel Schönke, Jun Miao, Kai Litzius, Nicholas Sedlmayr, Imke Schneider, Jairo Sinova, Sebastian Eggert, and Mathias Kläui

Phys. Rev. B 99, 214437 (2019) - Published 25 June, 2019

Magnetic domain walls are useful functional elements that exhibit magnetoresistive response in transport. This includes anisotropic magnetoresistance effects and, in particular, intrinsic domain wall magnetoresistance effects due to the changing magnetization direction. The intrinsic contribution is theoretically predicted to scale with the wall width, as confirmed by quantum mechanical transport simulations. Experimentally, the magnetization gradient in the wall is controlled by tailoring the wall confinement in electromigrated permalloy nanocontacts, revealing a positive intrinsic domain wall magnetoresistance that scales with the domain wall width, in excellent agreement with theory.

Emergence of long-range magnetic order stabilized by magnetic impurities in pnictides

Carla Lupo, Thomas Julian Roberts, and Cedric Weber

Phys. Rev. B 99, 214439 (2019) - Published 26 June, 2019

Magnetic susceptibility and phase transitions in LiNiPO4

S. Lewińska, A. Szewczyk, M. U. Gutowska, J. Wieckowski, R. Puzniak, R. Diduszko, A. Reszka, B. J. Kowalski, Yu. Kharchenko, and J. Molenda

Phys. Rev. B 99, 214440 (2019) - Published 27 June, 2019

Coexistence of magnetic order and persistent spin dynamics in a quantum kagome antiferromagnet with no intersite mixing

A. Zorko, M. Pregelj, M. Klanjšek, M. Gomilšek, Z. Jagličić, J. S. Lord, J. A. T. Verezhak, T. Shang, W. Sun, and J.-X. Mi

Phys. Rev. B 99, 214441 (2019) - Published 27 June, 2019

Absence of spin-ice state in the disordered fluorite Dy2Zr2O7

J. G. A. Ramon, C. W. Wang, L. Ishida, P. L. Bernardo, M. M. Leite, F. M. Vichi, J. S. Gardner, and R. S. Freitas

Phys. Rev. B 99, 214442 (2019) - Published 27 June, 2019

Magnetoelectric coupling without long-range magnetic order in the spin-12 multiferroic Rb2Cu2Mo3O12

N. Reynolds, A. Mannig, H. Luetkens, C. Baines, T. Goko, R. Scheuermann, L. Keller, M. Bartkowiak, A. Fujimura, Y. Yasui, Ch. Niedermayer, and J. S. White

Phys. Rev. B 99, 214443 (2019) - Published 28 June, 2019

Spin-torque resonance due to diffusive dynamics at the surface of a topological insulator

R. J. Sokolewicz, I. A. Ado, M. I. Katsnelson, P. M. Ostrovsky, and M. Titov

Phys. Rev. B 99, 214444 (2019) - Published 28 June, 2019

Magnon-polaron excitations in the noncollinear antiferromagnet Mn3Ge

A. S. Sukhanov, M. S. Pavlovskii, Ph. Bourges, H. C. Walker, K. Manna, C. Felser, and D. S. Inosov

Phys. Rev. B 99, 214445 (2019) - Published 28 June, 2019

Direct detection of induced magnetic moment and efficient spin-to-charge conversion in graphene/ferromagnetic structures

J. B. S. Mendes, O. Alves Santos, T. Chagas, R. Magalhães-Paniago, T. J. A. Mori, J. Holanda, L. M. Meireles, R. G. Lacerda, A. Azevedo, and S. M. Rezende

Phys. Rev. B 99, 214446 (2019) - Published 28 June, 2019

Superfluidity and superconductivity

Magnetoelectric effects in superconductor/ferromagnet bilayers

D. S. Rabinovich, I. V. Bobkova, A. M. Bobkov, and M. A. Silaev

Phys. Rev. B 99, 214501 (2019) - Published 6 June, 2019

Universal precursor of superconductivity in the cuprates

G. Yu, D.-D. Xia, D. Pelc, R.-H. He, N.-H. Kaneko, T. Sasagawa, Y. Li, X. Zhao, N. Barišić, A. Shekhter, and M. Greven

Phys. Rev. B 99, 214502 (2019) - Published 10 June, 2019

Tuning topological superconductivity in phase-controlled Josephson junctions with Rashba and Dresselhaus spin-orbit coupling

Benedikt Scharf, Falko Pientka, Hechen Ren, Amir Yacoby, and Ewelina M. Hankiewicz

Phys. Rev. B 99, 214503 (2019) - Published 12 June, 2019

Superconductivity by doping in alkali-metal hydrides without applied pressure: An ab initio study

M. A. Olea-Amezcua, O. De la Peña-Seaman, and R. Heid

Phys. Rev. B 99, 214504 (2019) - Published 12 June, 2019

Atomtronics with a spin: Statistics of spin transport and nonequilibrium orthogonality catastrophe in cold quantum gases

Jhih-Shih You, Richard Schmidt, Dmitri A. Ivanov, Michael Knap, and Eugene Demler

Phys. Rev. B 99, 214505 (2019) - Published 13 June, 2019

Helical spin texture in a thin film of superfluid He3

Tomáš Brauner and Sergej Moroz

Phys. Rev. B 99, 214506 (2019) - Published 17 June, 2019

Possible two-component pairings in electron-doped Bi2Se3 based on a tight-binding model

Lei Hao and C. S. Ting

Phys. Rev. B 99, 214507 (2019) - Published 17 June, 2019

Phase-dependent heat transport in Josephson junctions with p-wave superconductors and superfluids

Alexander G. Bauer and Björn Sothmann

Phys. Rev. B 99, 214508 (2019) - Published 19 June, 2019

Theory of coherent phase modes in insulating Josephson junction chains

Huan-Kuang Wu and Jay D. Sau

Phys. Rev. B 99, 214509 (2019) - Published 21 June, 2019

Memory-functionality superconductor/ferromagnet/superconductor junctions based on the high-Tc cuprate superconductors YBa2Cu3O7x and the colossal magnetoresistive manganite ferromagnets La2/3X1/3MnO3+δ(X=Ca,Sr)

R. de Andrés Prada, T. Golod, O. M. Kapran, E. A. Borodianskyi, Ch. Bernhard, and V. M. Krasnov

Phys. Rev. B 99, 214510 (2019) - Published 21 June, 2019

Quantum analogue of a Kerr black hole and the Penrose effect in a Bose-Einstein condensate

D. D. Solnyshkov, C. Leblanc, S. V. Koniakhin, O. Bleu, and G. Malpuech

Phys. Rev. B 99, 214511 (2019) - Published 24 June, 2019

Instability of flux flow and production of vortex-antivortex pairs by current-driven Josephson vortices in layered superconductors

Ahmad Sheikhzada and Alex Gurevich

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