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HIGHLIGHTED ARTICLES

Tracking the ultrafast nonequilibrium energy flow between electronic and lattice degrees of freedom in crystalline nickel

P. Maldonado, T. Chase, A. H. Reid, X. Shen, R. K. Li, K. Carva, T. Payer, M. Horn von Hoegen, K. Sokolowski-Tinten, X. J. Wang, P. M. Oppeneer, and H. A. Dürr

Phys. Rev. B 101, 100302(R) (2020) - Published 12 March, 2020

Femtosecond laser excitation of ferromagnetic Ni opened up the field of ultrafast magnetism in the mid-1990’s. However, it is only today that it has become possible to track the ultrafast energy flow between laser-heated electrons and lattice vibrations. Ultrafast electron scattering and first-principles calculations establish that the phonon system remains in a nonequilibrium state for many picoseconds and that it can even transfer energy back to the electrons.

Theory of the phase transition in random unitary circuits with measurements

Yimu Bao, Soonwon Choi, and Ehud Altman

Phys. Rev. B 101, 104301 (2020) - Published 3 March, 2020

The interplay of entanglement, measurement, and noise in near-term quantum devices may lead to novel emergent phenomena. This work presents a theoretical framework to understand collective effects in the dynamics of quantum entanglement and information, using the tools of statistical mechanics. The new effective description of generic quantum circuits lends insight into a measurement-induced phase transition in the information content of the system and points toward novel schemes to identify this transition in experiments.

Measurement-induced criticality in random quantum circuits

Chao-Ming Jian, Yi-Zhuang You, Romain Vasseur, and Andreas W. W. Ludwig

Phys. Rev. B 101, 104302 (2020) - Published 3 March, 2020

A new class of quantum entanglement transitions separating phases with different entanglement entropy scaling has been observed in recent numerical studies. Despite the numerical efforts, an analytical understanding of such transitions has remained elusive. Here, the authors propose a theory for the area-law to volume-law entanglement transition in many-body systems that undergo both random unitary evolutions and projective measurements. Using the replica method, the authors map analytically this entanglement transition to an ordering transition in a classical statistical mechanics model. They derive the general entanglement scaling properties at the transition and show a solvable limit where this transition can be mapped onto two-dimensional percolation.

Manipulating anomalous Hall antiferromagnets with magnetic fields

Hua Chen, Tzu-Cheng Wang, Di Xiao, Guang-Yu Guo, Qian Niu, and Allan H. MacDonald

Phys. Rev. B 101, 104418 (2020) - Published 26 March, 2020

Here, the authors show that in noncollinear antiferromagnets that have the anomalous Hall effect the net orbital magnetization can dominate the spin magnetization when the spin-orbit coupling is weak. This trend is verified by first-principles calculations on Mn3X (X=Ir, Pt, Rh, Sn, Ge) using modern theory of orbital magnetization. They then discuss how the noncollinear magnetic order parameter is rotated coherently by external magnetic fields, which couple to the dominant orbital magnetization in the framework of relativistic spin density functional theory, and they provide a toy model example based on cubic Mn3X.

Cooperative response of magnetism and superconductivity in the magnetic superconductor RbEuFe4As4

V. K. Vlasko-Vlasov, U. Welp, A. E. Koshelev, M. Smylie, J.-K. Bao, D. Y. Chung, M. G. Kanatzidis, and W.-K. Kwok

Phys. Rev. B 101, 104504 (2020) - Published 11 March, 2020

A friendly coexistence of superconductivity and magnetism is quite an unusual physical phenomenon. However, the authors find that in the new high-Tc magnetic superconductor RbEuFe4As4 the magnetic and superconducting subsystems show a remarkable cooperative response. In the external magnetic field, the magnetic Eu sublattice acts as an internal pump of the magnetic flux, while the superconducting component works as a valve controlling the flux entry through the pinning of flux-carrying Abrikosov vortices and establishes the self-organized critical state.

RAPID COMMUNICATIONS

Structure, structural phase transitions, mechanical properties, defects

Nonadiabatic effects and excitonlike states during the insulator-to-metal transition in warm dense hydrogen

Ilya D. Fedorov, Nikita D. Orekhov, and Vladimir V. Stegailov

Phys. Rev. B 101, 100101(R) (2020) - Published 18 March, 2020

Inhomogeneous, disordered, and partially ordered systems

Subdiffusion in the Anderson model on the random regular graph

Giuseppe De Tomasi, Soumya Bera, Antonello Scardicchio, and Ivan M. Khaymovich

Phys. Rev. B 101, 100201(R) (2020) - Published 3 March, 2020

Dynamics, dynamical systems, lattice effects

Is there a Floquet Lindbladian?

Alexander Schnell, André Eckardt, and Sergey Denisov

Phys. Rev. B 101, 100301(R) (2020) - Published 2 March, 2020

Tracking the ultrafast nonequilibrium energy flow between electronic and lattice degrees of freedom in crystalline nickel

P. Maldonado, T. Chase, A. H. Reid, X. Shen, R. K. Li, K. Carva, T. Payer, M. Horn von Hoegen, K. Sokolowski-Tinten, X. J. Wang, P. M. Oppeneer, and H. A. Dürr

Phys. Rev. B 101, 100302(R) (2020) - Published 12 March, 2020

Femtosecond laser excitation of ferromagnetic Ni opened up the field of ultrafast magnetism in the mid-1990’s. However, it is only today that it has become possible to track the ultrafast energy flow between laser-heated electrons and lattice vibrations. Ultrafast electron scattering and first-principles calculations establish that the phonon system remains in a nonequilibrium state for many picoseconds and that it can even transfer energy back to the electrons.

Ideal type-III nodal-ring phonons

Baobing Zheng, Bowen Xia, Rui Wang, Zhongjia Chen, Jinzhu Zhao, Yujun Zhao, and Hu Xu

Phys. Rev. B 101, 100303(R) (2020) - Published 18 March, 2020

Concurrent probing of electron-lattice dephasing induced by photoexcitation in 1T-TaSeTe using ultrafast electron diffraction

Jun Li, Junjie Li, Kai Sun, Lijun Wu, Renkai Li, Jie Yang, Xiaozhe Shen, Xijie Wang, Huixia Luo, Robert J. Cava, Ian K. Robinson, Xilian Jin, Weiguo Yin, Yimei Zhu, and Jing Tao

Phys. Rev. B 101, 100304(R) (2020) - Published 31 March, 2020

Magnetism

Coherent pumping of high-momentum magnons by light

Fran Šimić, Sanchar Sharma, Yaroslav M. Blanter, and Gerrit E. W. Bauer

Phys. Rev. B 101, 100401(R) (2020) - Published 2 March, 2020

VI3: A two-dimensional Ising ferromagnet

Ke Yang, Fengren Fan, Hongbo Wang, D. I. Khomskii, and Hua Wu

Phys. Rev. B 101, 100402(R) (2020) - Published 10 March, 2020

Out-of-plane electric polarization in double-fan magnetic phase of Y-type hexaferrite

Yuma Umimoto, Nobuyuki Abe, Shojiro Kimura, Yusuke Tokunaga, and Taka-hisa Arima

Phys. Rev. B 101, 100403(R) (2020) - Published 10 March, 2020

Onset of a skyrmion phase by chemical substitution in MnGe-based chiral magnets

E. Altynbaev, N. Martin, A. Heinemann, L. Fomicheva, A. Tsvyashchenko, I. Mirebeau, and S. Grigoriev

Phys. Rev. B 101, 100404(R) (2020) - Published 13 March, 2020

Topological magnon bands in a room-temperature kagome magnet

H. Zhang, X. Feng, T. Heitmann, A. I. Kolesnikov, M. B. Stone, Y.-M. Lu, and X. Ke

Phys. Rev. B 101, 100405(R) (2020) - Published 16 March, 2020

Dualism of the 4f electrons and its relation to high-temperature antiferromagnetism in the heavy-fermion compound YbCoC2

D. A. Salamatin, N. Martin, V. A. Sidorov, N. M. Chtchelkatchev, M. V. Magnitskaya, A. E. Petrova, I. P. Zibrov, L. N. Fomicheva, Jing Guo, Cheng Huang, Liling Sun, and A. V. Tsvyashchenko

Phys. Rev. B 101, 100406(R) (2020) - Published 18 March, 2020

Spin Seebeck effect in Cu2OSeO3: Test of bulk magnon spin current theory

A. Akopyan, N. Prasai, B. A. Trump, G. G. Marcus, T. M. McQueen, and J. L. Cohn

Phys. Rev. B 101, 100407(R) (2020) - Published 23 March, 2020

Majorana-magnon crossover by a magnetic field in the Kitaev model: Continuous-time quantum Monte Carlo study

Junki Yoshitake, Joji Nasu, Yasuyuki Kato, and Yukitoshi Motome

Phys. Rev. B 101, 100408(R) (2020) - Published 23 March, 2020

Microscopic nature of drastic influence of hydrogen on the magnetic anisotropy of 5f-electron systems: The case of U2Ni2Sn

L. M. Sandratskii and L. Havela

Phys. Rev. B 101, 100409(R) (2020) - Published 24 March, 2020

Antiferromagnetic Kitaev interactions in polar spin-orbit Mott insulators

Yusuke Sugita, Yasuyuki Kato, and Yukitoshi Motome

Phys. Rev. B 101, 100410(R) (2020) - Published 31 March, 2020

Superfluidity and superconductivity

Construction and classification of point-group symmetry-protected topological phases in two-dimensional interacting fermionic systems

Jian-Hao Zhang, Qing-Rui Wang, Shuo Yang, Yang Qi, and Zheng-Cheng Gu

Phys. Rev. B 101, 100501(R) (2020) - Published 5 March, 2020

Impact of strong anisotropy on the phase diagram of superfluid He3 in aerogels

Tomohiro Hisamitsu, Masaki Tange, and Ryusuke Ikeda

Phys. Rev. B 101, 100502(R) (2020) - Published 12 March, 2020

Possible signatures of mixed-parity superconductivity in doped polar SrTiO3 films

Timo Schumann, Luca Galletti, Hanbyeol Jeong, Kaveh Ahadi, William M. Strickland, Salva Salmani-Rezaie, and Susanne Stemmer

Phys. Rev. B 101, 100503(R) (2020) - Published 23 March, 2020

Anomalous dispersion of longitudinal optical phonons in oxygen-doped La2−xSrxCuO4+δ

Tim Tejsner, Andrea Piovano, Ana Ţuţueanu, Astrid T. Rømer, Barrett O. Wells, Jean-Claude Grivel, Martin Boehm, and Linda Udby

Phys. Rev. B 101, 100504(R) (2020) - Published 25 March, 2020

Emergent superconductivity in two-dimensional NiTe2 crystals

Feipeng Zheng, Xi-Bo Li, Peng Tan, Yiping Lin, Lingxiao Xiong, Xiaobo Chen, and Ji Feng

Phys. Rev. B 101, 100505(R) (2020) - Published 27 March, 2020

Quantitative theory of triplet pairing in the unconventional superconductor LaNiGa2

Sudeep Kumar Ghosh, Gábor Csire, Philip Whittlesea, James F. Annett, Martin Gradhand, Balázs Újfalussy, and Jorge Quintanilla

Phys. Rev. B 101, 100506(R) (2020) - Published 30 March, 2020

Field-free platform for Majorana-like zero mode in superconductors with a topological surface state

Songtian S. Zhang, Jia-Xin Yin, Guangyang Dai, Lingxiao Zhao, Tay-Rong Chang, Nana Shumiya, Kun Jiang, Hao Zheng, Guang Bian, Daniel Multer, Maksim Litskevich, Guoqing Chang, Ilya Belopolski, Tyler A. Cochran, Xianxin Wu, Desheng Wu, Jianlin Luo, Genfu Chen, Hsin Lin, Fang-Cheng Chou, Xiancheng Wang, Changqing Jin, Raman Sankar, Ziqiang Wang, and M. Zahid Hasan

Phys. Rev. B 101, 100507(R) (2020) - Published 31 March, 2020

ARTICLES

Structure, structural phase transitions, mechanical properties, defects

Thermodynamics of the insulator-metal transition in dense liquid deuterium

M. P. Desjarlais, M. D. Knudson, and R. Redmer

Phys. Rev. B 101, 104101 (2020) - Published 16 March, 2020

Quantum paraelectricity of BaFe12O19

Xuefeng Zhang, Qi-Jun Ye, Hongjun Xiang, and Xin-Zheng Li

Phys. Rev. B 101, 104102 (2020) - Published 18 March, 2020

First-principles melting of krypton and xenon based on many-body relativistic coupled-cluster interaction potentials

O. R. Smits, P. Jerabek, E. Pahl, and P. Schwerdtfeger

Phys. Rev. B 101, 104103 (2020) - Published 24 March, 2020

Anisotropic character of the metal-to-metal transition in Pr4Ni3O10

Shangxiong Huangfu, Gawryluk Dariusz Jakub, Xiaofu Zhang, Olivier Blacque, Pascal Puphal, Ekaterina Pomjakushina, Fabian O. von Rohr, and Andreas Schilling

Phys. Rev. B 101, 104104 (2020) - Published 25 March, 2020

Local-structure evidence for a phase transition in a lead-free single crystal of (Na1/2Bi1/2)TiO3−0.06BaTiO3 by absorption fine-structure spectroscopy with synchrotron x-ray radiation

Xiaobing Li, Shengdong Nie, Feifei Wang, Xiangyong Zhao, Haiwu Zhang, Haosu Luo, Guorong Li, Jae-Hyeon Ko, Zhi Guo, Zheng Jiang, and Renzhong Tai

Phys. Rev. B 101, 104105 (2020) - Published 26 March, 2020

Switchable phonon diodes using nonlinear topological Maxwell lattices

Di Zhou, Jihong Ma, Kai Sun, Stefano Gonella, and Xiaoming Mao

Phys. Rev. B 101, 104106 (2020) - Published 27 March, 2020

Tunable Casimir equilibria with phase change materials: From quantum trapping to its release

Lixin Ge, Xi Shi, Zijun Xu, and Ke Gong

Phys. Rev. B 101, 104107 (2020) - Published 31 March, 2020

Inhomogeneous, disordered, and partially ordered systems

Model of level statistics for disordered interacting quantum many-body systems

Piotr Sierant and Jakub Zakrzewski

Phys. Rev. B 101, 104201 (2020) - Published 11 March, 2020

Secondary relaxation in the terahertz range in 2-adamantanone from theory and experiments

Bingyu Cui, Jonathan F. Gebbia, Michela Romanini, Svemir Rudić, Ricardo Fernandez-Perea, F. Javier Bermejo, Josep-Lluis Tamarit, and Alessio Zaccone

Phys. Rev. B 101, 104202 (2020) - Published 20 March, 2020

Landauer transport as a quasisteady state on finite chains under unitary quantum dynamics

J. P. Santos Pires, B. Amorim, and J. M. Viana Parente Lopes

Phys. Rev. B 101, 104203 (2020) - Published 31 March, 2020

Dynamics, dynamical systems, lattice effects

Theory of the phase transition in random unitary circuits with measurements

Yimu Bao, Soonwon Choi, and Ehud Altman

Phys. Rev. B 101, 104301 (2020) - Published 3 March, 2020

The interplay of entanglement, measurement, and noise in near-term quantum devices may lead to novel emergent phenomena. This work presents a theoretical framework to understand collective effects in the dynamics of quantum entanglement and information, using the tools of statistical mechanics. The new effective description of generic quantum circuits lends insight into a measurement-induced phase transition in the information content of the system and points toward novel schemes to identify this transition in experiments.

Measurement-induced criticality in random quantum circuits

Chao-Ming Jian, Yi-Zhuang You, Romain Vasseur, and Andreas W. W. Ludwig

Phys. Rev. B 101, 104302 (2020) - Published 3 March, 2020

A new class of quantum entanglement transitions separating phases with different entanglement entropy scaling has been observed in recent numerical studies. Despite the numerical efforts, an analytical understanding of such transitions has remained elusive. Here, the authors propose a theory for the area-law to volume-law entanglement transition in many-body systems that undergo both random unitary evolutions and projective measurements. Using the replica method, the authors map analytically this entanglement transition to an ordering transition in a classical statistical mechanics model. They derive the general entanglement scaling properties at the transition and show a solvable limit where this transition can be mapped onto two-dimensional percolation.

Virtual perfect absorption through modulation of the radiative decay rate

Dimitrios L. Sounas

Phys. Rev. B 101, 104303 (2020) - Published 4 March, 2020

Ultrabroad acoustical limiting in nonlinear metamaterials due to adaptive-broadening band-gap effect

Xin Fang, Jihong Wen, Henri Benisty, and Dianlong Yu

Phys. Rev. B 101, 104304 (2020) - Published 4 March, 2020

Uniaxial negative thermal expansion and band renormalization in monolayer Td−MoTe2 at low temperature

Yu Ge, Zhenyu Ding, Wenjie Meng, Jihao Wang, Yubin Hou, Gang Wu, Qingyou Lu, and Xiaoping Yang

Phys. Rev. B 101, 104305 (2020) - Published 5 March, 2020

Characterizing spin-bath parameters using conventional and time-asymmetric Hahn-echo sequences

D. Farfurnik and N. Bar-Gill

Phys. Rev. B 101, 104306 (2020) - Published 9 March, 2020

Dynamical generation of Majorana edge correlations in a ramped Kitaev chain coupled to nonthermal dissipative channels

Souvik Bandyopadhyay, Sourav Bhattacharjee, and Amit Dutta

Phys. Rev. B 101, 104307 (2020) - Published 9 March, 2020

Spinning polariton vortices with magnetic field

A. V. Yulin, A. V. Nalitov, and I. A. Shelykh

Phys. Rev. B 101, 104308 (2020) - Published 12 March, 2020

Collective diffusion within the superionic regime of Bi2O3

Chris E. Mohn and Marcin Krynski

Phys. Rev. B 101, 104309 (2020) - Published 13 March, 2020

Dynamic process and Uhlmann process: Incompatibility and dynamic phase of mixed quantum states

Hao Guo, Xu-Yang Hou, Yan He, and Chih-Chun Chien

Phys. Rev. B 101, 104310 (2020) - Published 16 March, 2020

Generation of coherence in an exactly solvable nonlinear nanomechanical system

A. K. Singh, L. Chotorlishvili, S. Srivastava, I. Tralle, Z. Toklikishvili, J. Berakdar, and S. K. Mishra

Phys. Rev. B 101, 104311 (2020) - Published 16 March, 2020

Effects of partial substitution by 5d heavy elements on the thermal transport in Fe2VAl thin films

Seongho Choi, Satoshi Hiroi, Manabu Inukai, Shunsuke Nishino, Robert Sobota, Dogyun Byeon, Masashi Mikami, Masaharu Matsunami, and Tsunehiro Takeuchi

Phys. Rev. B 101, 104312 (2020) - Published 23 March, 2020

Universal late-time dynamics in isolated one-dimensional statistical systems with topological excitations

Alvise Bastianello, Alessio Chiocchetta, Leticia F. Cugliandolo, and Andrea Gambassi

Phys. Rev. B 101, 104313 (2020) - Published 31 March, 2020

Magnetism

Manipulation of saturation magnetization and perpendicular magnetic anisotropy in epitaxial CoxMn4−xN films with ferrimagnetic compensation

Keita Ito, Yoko Yasutomi, Siyuan Zhu, Munisa Nurmamat, Masaki Tahara, Kaoru Toko, Ryota Akiyama, Yukiharu Takeda, Yuji Saitoh, Tamio Oguchi, Akio Kimura, and Takashi Suemasu

Phys. Rev. B 101, 104401 (2020) - Published 2 March, 2020

Angular momentum conservation and phonon spin in magnetic insulators

Andreas Rückriegel, Simon Streib, Gerrit E. W. Bauer, and Rembert A. Duine

Phys. Rev. B 101, 104402 (2020) - Published 2 March, 2020

Giant anisotropy of Gilbert damping in a Rashba honeycomb antiferromagnet

M. Baglai, R. J. Sokolewicz, A. Pervishko, M. I. Katsnelson, O. Eriksson, D. Yudin, and M. Titov

Phys. Rev. B 101, 104403 (2020) - Published 2 March, 2020

Strong quantum fluctuations from competition between magnetic phases in a pyrochlore iridate

Henrik Jacobsen, Cameron D. Dashwood, Elsa Lhotel, Dmitry Khalyavin, Pascal Manuel, Ross Stewart, Dharmalingam Prabhakaran, Desmond F. McMorrow, and Andrew T. Boothroyd

Phys. Rev. B 101, 104404 (2020) - Published 4 March, 2020

Spontaneous Hall effect enhanced by local Ir moments in epitaxial Pr2Ir2O7 thin films

Lu Guo, Neil Campbell, Yongseong Choi, Jong-Woo Kim, Philip J. Ryan, Huaixun Huyan, Linze Li, Tianxiang Nan, Jong-Hong Kang, Chris Sundahl, Xiaoqing Pan, M. S. Rzchowski, and Chang-Beom Eom

Phys. Rev. B 101, 104405 (2020) - Published 5 March, 2020

Evolution of magnetocrystalline anisotropies in Mn1−xFexSi and Mn1−xCoxSi as inferred from small-angle neutron scattering and bulk properties

J. Kindervater, T. Adams, A. Bauer, F. X. Haslbeck, A. Chacon, S. Mühlbauer, F. Jonietz, A. Neubauer, U. Gasser, G. Nagy, N. Martin, W. Häußler, R. Georgii, M. Garst, and C. Pfleiderer

Phys. Rev. B 101, 104406 (2020) - Published 5 March, 2020

Variety of order-by-disorder phases in the asymmetric J1−J2 zigzag ladder: From the delta chain to the J1−J2 chain

Tomoki Yamaguchi, Stefan-Ludwig Drechsler, Yukinori Ohta, and Satoshi Nishimoto

Phys. Rev. B 101, 104407 (2020) - Published 9 March, 2020

Tailoring magnetic interactions in atomic bilayers of Rh and Fe on Re(0001)

Souvik Paul and Stefan Heinze

Phys. Rev. B 101, 104408 (2020) - Published 9 March, 2020

Investigation of the dipole interaction in and between ordered arrangements of magnetic nanoparticles

Nils Neugebauer, Alexander Fabian, Matthias T. Elm, Detlev M. Hofmann, Michael Czerner, Christian Heiliger, and Peter J. Klar

Phys. Rev. B 101, 104409 (2020) - Published 9 March, 2020

Microwave dynamics of the stoichiometric and bond-disordered anisotropic S=1 chain antiferromagnet NiCl2−4SC(NH2)2

T. A. Soldatov, A. I. Smirnov, K. Yu. Povarov, A. Paduan-Filho, and A. Zheludev

Phys. Rev. B 101, 104410 (2020) - Published 9 March, 2020

Double quantum magnetometry at large static magnetic fields

C. Munuera-Javaloy, I. Arrazola, E. Solano, and J. Casanova

Phys. Rev. B 101, 104411 (2020) - Published 11 March, 2020

Bose-Einstein condensation of deconfined spinons in two dimensions

Adam Iaizzi, Harley D. Scammell, Oleg P. Sushkov, and Anders W. Sandvik

Phys. Rev. B 101, 104412 (2020) - Published 11 March, 2020

Probing the spin-glass freezing transition in Cu1−xMnx alloy by spin current

Po-Hsun Wu, Yen-Chang Tu, Danru Qu, Hsia-Ling Liang, Shang-Fan Lee, and Ssu-Yen Huang

Phys. Rev. B 101, 104413 (2020) - Published 12 March, 2020

First-principles study of spin properties and laser-induced ultrafast spin dynamics in transition-metal oxide clusters TM3O30/+(TM=Fe,Co,andNi)

Pengpeng Wang, Mingyang Qiu, Xin Lu, Wei Jin, Chun Li, Georgios Lefkidis, and Wolfgang Hübner

Phys. Rev. B 101, 104414 (2020) - Published 16 March, 2020

Topologically induced prescrambling and dynamical detection of topological phase transitions at infinite temperature

Ceren B. Dağ, L.-M. Duan, and Kai Sun

Phys. Rev. B 101, 104415 (2020) - Published 19 March, 2020

Perturbative approach to tunneling and quantum interferences in spin clusters

Ivo A. Maceira, Frédéric Mila, and Markus Müller

Phys. Rev. B 101, 104416 (2020) - Published 19 March, 2020

Instantons in chiral magnets

Masaru Hongo, Toshiaki Fujimori, Tatsuhiro Misumi, Muneto Nitta, and Norisuke Sakai

Phys. Rev. B 101, 104417 (2020) - Published 23 March, 2020

Manipulating anomalous Hall antiferromagnets with magnetic fields

Hua Chen, Tzu-Cheng Wang, Di Xiao, Guang-Yu Guo, Qian Niu, and Allan H. MacDonald

Phys. Rev. B 101, 104418 (2020) - Published 26 March, 2020

Here, the authors show that in noncollinear antiferromagnets that have the anomalous Hall effect the net orbital magnetization can dominate the spin magnetization when the spin-orbit coupling is weak. This trend is verified by first-principles calculations on Mn3X (X=Ir, Pt, Rh, Sn, Ge) using modern theory of orbital magnetization. They then discuss how the noncollinear magnetic order parameter is rotated coherently by external magnetic fields, which couple to the dominant orbital magnetization in the framework of relativistic spin density functional theory, and they provide a toy model example based on cubic Mn3X.

Superfluidity and superconductivity

Physical properties and pressure-induced superconductivity in the single-crystalline band insulator SnO

Shuxiang Xu, Yuting Zou, Jianping Sun, Ziyi Liu, Xiaohu Yu, Jun Gouchi, Yoshiya Uwatoko, Zhi Gang Cheng, Bosen Wang, and Jinguang Cheng

Phys. Rev. B 101, 104501 (2020) - Published 2 March, 2020

Majorana corner flat bands in two-dimensional second-order topological superconductors

Majid Kheirkhah, Yuki Nagai, Chun Chen, and Frank Marsiglio

Phys. Rev. B 101, 104502 (2020) - Published 2 March, 2020

Microscopic theory of the friction force exerted on a quantum impurity in one-dimensional quantum liquids

Aleksandra Petković

Phys. Rev. B 101, 104503 (2020) - Published 6 March, 2020

Cooperative response of magnetism and superconductivity in the magnetic superconductor RbEuFe4As4

V. K. Vlasko-Vlasov, U. Welp, A. E. Koshelev, M. Smylie, J.-K. Bao, D. Y. Chung, M. G. Kanatzidis, and W.-K. Kwok

Phys. Rev. B 101, 104504 (2020) - Published 11 March, 2020

A friendly coexistence of superconductivity and magnetism is quite an unusual physical phenomenon. However, the authors find that in the new high-Tc magnetic superconductor RbEuFe4As4 the magnetic and superconducting subsystems show a remarkable cooperative response. In the external magnetic field, the magnetic Eu sublattice acts as an internal pump of the magnetic flux, while the superconducting component works as a valve controlling the flux entry through the pinning of flux-carrying Abrikosov vortices and establishes the self-organized critical state.

Crossover from one to two dimensions in liquid He4 in a nanopore

L. Vranješ Markić, Krešimir Dželalija, and H. R. Glyde

Phys. Rev. B 101, 104505 (2020) - Published 11 March, 2020

Multiband nature of room-temperature superconductivity in LaH10 at high pressure

Chongze Wang, Seho Yi, and Jun-Hyung Cho

Phys. Rev. B 101, 104506 (2020) - Published 13 March, 2020

MgB4 trilayer film: A four-gap superconductor

Yinchang Zhao, Chao Lian, Shuming Zeng, Zhenhong Dai, Sheng Meng, and Jun Ni

Phys. Rev. B 101, 104507 (2020) - Published 13 March, 2020

Anomalous Josephson Hall effect charge and transverse spin currents in superconductor/ferromagnetic-insulator/superconductor junctions

Andreas Costa and Jaroslav Fabian

Phys. Rev. B 101, 104508 (2020) - Published 17 March, 2020

Enhanced phase-coherent multifractal two-dimensional superconductivity

Bo Fan and Antonio M. García-García

Phys. Rev. B 101, 104509 (2020) - Published 18 March, 2020

London penetration depth at zero temperature and near the superconducting transition

V. G. Kogan, M. A. Tanatar, and R. Prozorov

Phys. Rev. B 101, 104510 (2020) - Published 19 March, 2020

Possible quantum fluctuations in the vicinity of the quantum critical point of (Sr,Ca)3Ir4Sn13 revealed by high-energy x-ray diffraction

L. S. I. Veiga, J. R. L. Mardegan, M. v. Zimmermann, D. T. Maimone, F. B. Carneiro, M. B. Fontes, J. Strempfer, E. Granado, P. G. Pagliuso, and E. M. Bittar

Phys. Rev. B 101, 104511 (2020) - Published 19 March, 2020

Photon drag of superconducting fluctuations in two-dimensional systems

M. V. Boev

Phys. Rev. B 101, 104512 (2020) - Published 31 March, 2020

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