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HIGHLIGHTED ARTICLES

Building entanglement entropy out of correlation functions for interacting fermions

Saranyo Moitra and Rajdeep Sensarma

Phys. Rev. B 108, 174309 (2023) - Published 22 November, 2023

There are very few analytical methods to calculate entanglement entropy (EE) of large quantum many-body states. Here, the authors show how to construct EE of generic interacting fermions in arbitrary spatial dimensions in terms of measurable correlation functions. They provide approximate answers for EE when only few-particle correlations are known. The field theory they construct is applicable to systems both in and out of thermal equilibrium.

Crystal and magnetic structure of cesium superoxide

R. A. Ewings, M. Reehuis, F. Orlandi, P. Manuel, D. D. Khalyavin, A. S. Gibbs, A. D. Fortes, A. Hoser, A. J. Princep, and M. Jansen

Phys. Rev. B 108, 174412 (2023) - Published 8 November, 2023

Cesium superoxide is magnetic, due to the half-occupied π orbitals on its O2 molecules. Neutron diffraction experiments done here find that the crystal structure undergoes a sequence of transitions from tetragonal to incommensurate to orthorhombic, with the latter two exhibiting staggered displacements of the cesium ions. The symmetry of this structure permits antisymmetric exchange, which is consistent with a canted antiferromagnetic structure also observed, and a nice example of a structure-property relationship.

K2Co2TeO6: A layered magnet with a S=12Co2+ honeycomb lattice

Xianghan Xu, Lijun Wu, Yimei Zhu, and R. J. Cava

Phys. Rev. B 108, 174432 (2023) - Published 20 November, 2023

As a Kramers ion, Co2+ can function as an effective spin-half ion, exhibiting large quantum fluctuations that give rise to rich and intriguing magnetic behaviors. Here, the authors present the synthesis of sizable single crystals of K2Co2TeO6. The structural characterization reveals a layered structure with an undistorted Co2+ honeycomb lattice stacking together. Magnetization and thermodynamics data unveil intricate magnetic phases and competing interactions. These results establish a promising platform for exploring Kitaev interactions and discovering exotic quantum phases.

Persistent Josephson tunneling between Bi2Sr2CaCu2O8+x flakes twisted by 45 across the superconducting dome

Yuying Zhu, Heng Wang, Zechao Wang, Shuxu Hu, Genda Gu, Jing Zhu, Ding Zhang, and Qi-Kun Xue

Phys. Rev. B 108, 174508 (2023) - Published 16 November, 2023

There is an on-going debate on the pairing symmetry – whether it is s-, d-, or d+id-wave – in twisted cuprates. Here, the authors obtain strong Josephson tunneling in 45-twisted cuprates with ultrahigh interfacial quality and precisely calibrated twist angles. The results firmly establish the existence of isotropic pairing in twisted cuprates, posing strong constraints on the theory considering a pure d wave or d+id wave. They also extend the study to the overdoped regime and observe the Josephson diode effect, promising next-generation high-temperature superconducting devices.

Type-II tJ model and shared superexchange coupling from Hund's rule in superconducting La3Ni2O7

Hanbit Oh and Ya-Hui Zhang

Phys. Rev. B 108, 174511 (2023) - Published 21 November, 2023

80 K superconductivity was recently observed in a La3Ni2O7 under pressure. A pressing challenge is to unravel the intriguing pairing mechanism within these materials. Here, the authors point out a novel role of Hund’s rule to transmit the superexchange coupling of the dz2 orbital to the dx2y2 orbital, which is a key factor for understanding the remarkably high Tc. The transmitted Hund coupling makes the dx2y2 orbital feel a large interlayer spin coupling but no interlayer hopping, a situation not explored before. Within one-orbital mean-field theory, the authors find robust s-wave pairing even at 50% hole doping. Moreover, they propose a new analytical framework, the so-called type-II t-J model, which they argue is the minimal model to incorporate all essential ingredients, including large Hund’s coupling and two orbital effects. This work offers a new model, develops a pioneering method, and identifies intriguing pairing mechanisms in the emerging nickelate field.

ARTICLES

Structure, structural phase transitions, mechanical properties, defects

Ferroelectric domain wall clusters in perfectly screened barium titanate type systems

Chris Halcrow and Egor Babaev

Phys. Rev. B 108, 174101 (2023) - Published 2 November, 2023

High pressure–temperature phase diagram of ammonia hemihydrate

L. Andriambariarijaona, F. Datchi, H. Zhang, K. Béneut, B. Baptiste, N. Guignot, and S. Ninet

Phys. Rev. B 108, 174102 (2023) - Published 6 November, 2023

Bayesian inference of composition-dependent phase diagrams

Timofei Miryashkin, Olga Klimanova, Vladimir Ladygin, and Alexander Shapeev

Phys. Rev. B 108, 174103 (2023) - Published 14 November, 2023

Prediction for the elastic modulus of polycrystalline materials: Theoretical derivation, verification, and application

Z. J. Zhang, X. T. Li, R. H. Li, R. Liu, Z. Qu, A. G. Sheinerman, and Z. F. Zhang

Phys. Rev. B 108, 174104 (2023) - Published 20 November, 2023

Bulk-edge correspondences for surface plasmon polaritons: A circuit approach

Yosuke Nakata, Toshihiro Nakanishi, Ryo Takahashi, Fumiaki Miyamaru, and Shuichi Murakami

Phys. Rev. B 108, 174105 (2023) - Published 20 November, 2023

Pressure-induced crystal structural and insulator-metal transitions in the quantum spin liquid candidate CsYbSe2

Raimundas Sereika, Xilong Xu, Yizhou Wang, Li Yang, Dongzhou Zhang, Stella Chariton, Jie Xing, Athena Sefat, Yogesh K. Vohra, and Wenli Bi

Phys. Rev. B 108, 174106 (2023) - Published 21 November, 2023

Boundary conditions dependence of the phase transition in the quantum Newman-Moore model

Konstantinos Sfairopoulos, Luke Causer, Jamie F. Mair, and Juan P. Garrahan

Phys. Rev. B 108, 174107 (2023) - Published 22 November, 2023

Long-range and local structure evolution of Y1.8Eu0.2Ge2O7 under static high pressures

Rahul Kaiwart, Abhilash Dwivedi, M. Modak, Adish Tyagi, Sandeep Nigam, K. K. Pandey, T. Balaganapathi, A. K. Poswal, and H. K. Poswal

Phys. Rev. B 108, 174108 (2023) - Published 22 November, 2023

Phase transformations and plasticity in single-crystal iron from shock compression to spall fracture

N. Amadou and T. de Rességuier

Phys. Rev. B 108, 174109 (2023) - Published 27 November, 2023

First-principles insights into the ferroelectric, dielectric, and piezoelectric properties of polar Pca21 SbN

Shihao Wang, Zunyi Deng, Shuhan Li, Peng Lv, Jing Wang, Xueyun Wang, Gang Tang, and Jiawang Hong

Phys. Rev. B 108, 174110 (2023) - Published 28 November, 2023

Extending dephasing time of nitrogen-vacancy center in diamond by suppressing nuclear spin noise

Xin-Yu Chen, Chu-Dan Qiu, Ya-Nan Lu, Gang-Qin Liu, Dong Ruan, Feihao Zhang, and Guilu Long

Phys. Rev. B 108, 174111 (2023) - Published 29 November, 2023

Charge density wave order, local lattice distortions, and topological electronic states in NbTe4

V. Petkov, R. Amin, M. Jakhar, V. Barone, AM Milinda Abeykoon, M. Sretenovic, and X. Ke

Phys. Rev. B 108, 174112 (2023) - Published 30 November, 2023

Inhomogeneous, disordered, and partially ordered systems

Depinning free of the elastic approximation

A. B. Kolton, E. E. Ferrero, and A. Rosso

Phys. Rev. B 108, 174201 (2023) - Published 1 November, 2023

Engineering mobility in quasiperiodic lattices with exact mobility edges

Zhenbo Wang, Yu Zhang, Li Wang, and Shu Chen

Phys. Rev. B 108, 174202 (2023) - Published 3 November, 2023

Hydrogen bond network modes in liquid water

David P. Shelton

Phys. Rev. B 108, 174203 (2023) - Published 21 November, 2023

Calculations of the Chern number: Equivalence of real-space and twisted-boundary-condition formulas

Ling Lin, Yongguan Ke, Li Zhang, and Chaohong Lee

Phys. Rev. B 108, 174204 (2023) - Published 27 November, 2023

Origin of minimal conductivity in Dirac materials: Momentum-dependent self-energy function from long-ranged disorder scattering

Weiwei Chen, Yedi Shen, Bo Fu, Qinwei Shi, and W. Zhu

Phys. Rev. B 108, 174205 (2023) - Published 29 November, 2023

General approach to the critical phase with coupled quasiperiodic chains

Xiaoshui Lin, Xiaoman Chen, Guang-Can Guo, and Ming Gong

Phys. Rev. B 108, 174206 (2023) - Published 30 November, 2023

Dynamics, dynamical systems, lattice effects

Electronic and vibrational excitations on the surface of the three-dimensional topological insulator Bi2Te3xSex (x=0,2,3)

A. C. Lee, H.-H. Kung, Xueyun Wang, S.-W. Cheong, and G. Blumberg

Phys. Rev. B 108, 174301 (2023) - Published 1 November, 2023

Role of high-order lattice anharmonicity in the phonon thermal transport of silver halide AgX (X=Cl,Br,I)

Niuchang Ouyang, Zezhu Zeng, Chen Wang, Qi Wang, and Yue Chen

Phys. Rev. B 108, 174302 (2023) - Published 8 November, 2023

Universality classes of thermalization for mesoscopic Floquet systems

Alan Morningstar, David A. Huse, and Vedika Khemani

Phys. Rev. B 108, 174303 (2023) - Published 9 November, 2023

Relaxation time as a control parameter for exploring dynamical phase diagrams

Ángel L. Corps, Pedro Pérez-Fernández, and Armando Relaño

Phys. Rev. B 108, 174305 (2023) - Published 13 November, 2023

Periodic jumps in binary lattices with a static force

Liwei Duan

Phys. Rev. B 108, 174306 (2023) - Published 14 November, 2023

Anomalous second-order skin modes in Floquet non-Hermitian systems

Chun-Hui Liu, Haiping Hu, Shu Chen, and Xiong-Jun Liu

Phys. Rev. B 108, 174307 (2023) - Published 17 November, 2023

Purification dynamics in a continuous-time hybrid quantum circuit model

Sebastian Leontica and Max McGinley

Phys. Rev. B 108, 174308 (2023) - Published 17 November, 2023

Building entanglement entropy out of correlation functions for interacting fermions

Saranyo Moitra and Rajdeep Sensarma

Phys. Rev. B 108, 174309 (2023) - Published 22 November, 2023

There are very few analytical methods to calculate entanglement entropy (EE) of large quantum many-body states. Here, the authors show how to construct EE of generic interacting fermions in arbitrary spatial dimensions in terms of measurable correlation functions. They provide approximate answers for EE when only few-particle correlations are known. The field theory they construct is applicable to systems both in and out of thermal equilibrium.

Floquet dynamical decoupling at zero bias

Peng Xu and Jun Zhang

Phys. Rev. B 108, 174310 (2023) - Published 27 November, 2023

Magnetism

Understanding the magnetic dynamics and magnetostructural coupling in the paramagnetic phase of TbMnO3 by muon-spin spectroscopy

R. Vilarinho, R. C. Vilão, H. V. Alberto, A. G. Marinopoulos, J. M. Gil, H. Luetkens, Z. Guguchia, M. Mihalik, M. Mihalik, Jr., and J. Agostinho Moreira

Phys. Rev. B 108, 174401 (2023) - Published 1 November, 2023

Semiconducting Cr2BN monolayer with antiferromagnetic order

Xu Yan, Fanjunjie Han, Yansun Yao, Xiaohua Zhang, Yong Liu, and Guochun Yang

Phys. Rev. B 108, 174402 (2023) - Published 1 November, 2023

Quantitative and realistic description of the magnetic potential energy of spin-torque vortex oscillators

Simon de Wergifosse, Chloé Chopin, and Flavio Abreu Araujo

Phys. Rev. B 108, 174403 (2023) - Published 1 November, 2023

Magnon junction effect induced by bulk acoustic waves

Hanbing Ling, Liang Wang, Lisha Wang, Syed UI Hasnain Bakhtiar, Zhao Ye, Tao Wang, Yue Zhang, and Qiuyun Fu

Phys. Rev. B 108, 174404 (2023) - Published 2 November, 2023

Magnetic structure and phase transition in a single crystal of ErCrO3

S. Yano, Chin-Wei Wang, Yinghao Zhu, Kaitong Sun, and Hai-Feng Li

Phys. Rev. B 108, 174406 (2023) - Published 2 November, 2023

Magnetoelectric hysteresis of Bragg resonances in a multiferroic crystal based on YIG/HZO

Maria A. Morozova, Oleg V. Matveev, Andrey M. Markeev, Anna G. Chernikova, Alexander M. Mednikov, Sergey A. Gusev, Igor Yu. Pashenkin, Nikita S. Gusev, Dmitry V. Romanenko, and Sergey A. Nikitov

Phys. Rev. B 108, 174407 (2023) - Published 6 November, 2023

Scattering of magnetostatic surface modes of ferromagnetic films by geometric defects

R. E. Arias

Phys. Rev. B 108, 174408 (2023) - Published 6 November, 2023

Inelastic neutron scattering investigation of the crystal field excitations of NdCo5

F. de Almeida Passos, G. J. Nilsen, C. E. Patrick, M. D. Le, G. Balakrishnan, Santosh Kumar, A. Thamizhavel, D. R. Cornejo, and J. Larrea Jiménez

Phys. Rev. B 108, 174409 (2023) - Published 7 November, 2023

Emerging interfacial magnetization in isovalent manganite heterostructures driven by octahedral coupling

Yogesh Kumar, Harsh Bhatt, S. Kakkar, C. J. Kinane, A. Caruana, S. Langridge, Chandan Bera, S. Basu, Manuel A. Roldan, and Surendra Singh

Phys. Rev. B 108, 174410 (2023) - Published 7 November, 2023

μSR study of the dipole-octupole quantum spin ice candidate Ce2Zr2O7

J. Beare, E. M. Smith, J. Dudemaine, R. Schäfer, M. R. Rutherford, S. Sharma, A. Fitterman, C. A. Marjerrison, T. J. Williams, A. A. Aczel, S. R. Dunsiger, A. D. Bianchi, B. D. Gaulin, and G. M. Luke

Phys. Rev. B 108, 174411 (2023) - Published 7 November, 2023

Crystal and magnetic structure of cesium superoxide

R. A. Ewings, M. Reehuis, F. Orlandi, P. Manuel, D. D. Khalyavin, A. S. Gibbs, A. D. Fortes, A. Hoser, A. J. Princep, and M. Jansen

Phys. Rev. B 108, 174412 (2023) - Published 8 November, 2023

Cesium superoxide is magnetic, due to the half-occupied π orbitals on its O2 molecules. Neutron diffraction experiments done here find that the crystal structure undergoes a sequence of transitions from tetragonal to incommensurate to orthorhombic, with the latter two exhibiting staggered displacements of the cesium ions. The symmetry of this structure permits antisymmetric exchange, which is consistent with a canted antiferromagnetic structure also observed, and a nice example of a structure-property relationship.

Magnetism in AV3Sb5 (A=Cs,Rb,K): Complex landscape of dynamical magnetic textures

Debjani Karmakar, Manuel Pereiro, Md. Nur Hasan, Ritadip Bharati, Johan Hellsvik, Anna Delin, Samir Kumar Pal, Anders Bergman, Shivalika Sharma, Igor Di Marco, Patrik Thunström, Peter M. Oppeneer, and Olle Eriksson

Phys. Rev. B 108, 174413 (2023) - Published 9 November, 2023

Ferromagnetic monolayer with interfacial Dzyaloshinskii-Moriya interaction: Magnon spectrum and effect of quenched disorder

Oleg I. Utesov and Arseny V. Syromyatnikov

Phys. Rev. B 108, 174414 (2023) - Published 9 November, 2023

Effects of Co substitution on the structural and magnetic properties of Sr(Ni1xCox)2P2

J. Schmidt, G. Gorgen-Lesseux, R. A. Ribeiro, S. L. Bud'ko, and P. C. Canfield

Phys. Rev. B 108, 174415 (2023) - Published 9 November, 2023

Statistical analysis of magnetic domain wall dynamics to quantify Dzyaloshinskii-Moriya interaction

Xinwei Shi, Panpan Fang, Chen Sun, and Fuxiang Li

Phys. Rev. B 108, 174416 (2023) - Published 9 November, 2023

Hidden superuniversality in systems with continuous variation of critical exponents

Indranil Mukherjee and P. K. Mohanty

Phys. Rev. B 108, 174417 (2023) - Published 13 November, 2023

Dynamical nuclear polarization for dissipation-induced entanglement in NV centers

Shishir Khandelwal, Shashwat Kumar, Nicolas Palazzo, Géraldine Haack, and Mayeul Chipaux

Phys. Rev. B 108, 174418 (2023) - Published 13 November, 2023

Searching for activated transitions in complex magnetic systems

H. Bocquet and P. M. Derlet

Phys. Rev. B 108, 174419 (2023) - Published 14 November, 2023

Rich magnetic phase diagram of putative helimagnet Sr3Fe2O7

Nikita D. Andriushin, Justus Grumbach, Jung-Hwa Kim, Manfred Reehuis, Yuliia V. Tymoshenko, Yevhen A. Onykiienko, Anil Jain, W. Andrew MacFarlane, Andrey Maljuk, Sergey Granovsky, Andreas Hoser, Vladimir Pomjakushin, Jacques Ollivier, Mathias Doerr, Bernhard Keimer, Dmytro S. Inosov, and Darren C. Peets

Phys. Rev. B 108, 174420 (2023) - Published 15 November, 2023

Edge and corner skin effects of chirally coupled magnons characterized by a topological winding tuple

Chengyuan Cai, Dante M. Kennes, Michael A. Sentef, and Tao Yu

Phys. Rev. B 108, 174421 (2023) - Published 15 November, 2023

Proximate Dirac spin liquid in the honeycomb lattice J1J3 XXZ model: Numerical study and application to cobaltates

Anjishnu Bose, Manodip Routh, Sreekar Voleti, Sudip Kumar Saha, Manoranjan Kumar, Tanusri Saha-Dasgupta, and Arun Paramekanti

Phys. Rev. B 108, 174422 (2023) - Published 16 November, 2023

Structure and magnetic properties of Ba9V3Te15 with ferromagnetic spin chains

Jun Zhang, Xinyu Zhang, Yuanhua Xia, Jianfa Zhao, Lei Duan, Guodong Wang, Baosen Min, Huibo Cao, Clarina R. Dela Cruz, Kan Zhao, Hongyi Sun, Jinlong Zhu, Jianfeng Zhang, Tao Xiang, Xiancheng Wang, and Changqing Jin

Phys. Rev. B 108, 174423 (2023) - Published 16 November, 2023

Static and dynamical properties of the spin-52 nearly ideal triangular lattice antiferromagnet Ba3MnSb2O9

Mingfang Shu, Weicen Dong, Jinlong Jiao, Jiangtao Wu, Gaoting Lin, Yoshitomo Kamiya, Tao Hong, Huibo Cao, Masaaki Matsuda, Wei Tian, Songxue Chi, G. Ehlers, Zhongwen Ouyang, Hongwei Chen, Youming Zou, Zhe Qu, Qing Huang, Haidong Zhou, and Jie Ma

Phys. Rev. B 108, 174424 (2023) - Published 16 November, 2023

Magnon-magnon interaction in monolayer MnBi2Te4

Yiqun Liu, Liangjun Zhai, Songsong Yan, Di Wang, and Xiangang Wan

Phys. Rev. B 108, 174425 (2023) - Published 17 November, 2023

Regulation of magnon-phonon coupling by phonon angular momentum in two-dimensional systems

Qian Wang, Shuang Liu, Meng-Qiu Long, and Yun-Peng Wang

Phys. Rev. B 108, 174426 (2023) - Published 17 November, 2023

Domain wall statics and dynamics in nanowires with arbitrary Dzyaloshinskii-Moriya tensors

Adriano Di Pietro, Felipe García-Sánchez, and Gianfranco Durin

Phys. Rev. B 108, 174427 (2023) - Published 17 November, 2023

Varying magnetism in the lattice distorted Y2NiIrO6 and La2NiIrO6

Lu Liu, Ke Yang, Di Lu, Yaozhenghang Ma, Yuxuan Zhou, and Hua Wu

Phys. Rev. B 108, 174428 (2023) - Published 17 November, 2023

Spin spiral order induced ferroelectricity in MnRe2O8 monolayer

Shiqiang Yu, Yushuo Xu, Ying Dai, Dongyue Sun, Baibiao Huang, and Wei Wei

Phys. Rev. B 108, 174429 (2023) - Published 17 November, 2023

In-plane canted ferromagnetism, intrinsic Weyl fermions, and large anomalous Hall effect in the kagome semimetal Rh3Sn2S2

Meng-Xin Wu, Yu-Hao Wei, Da-Shuai Ma, Peng Wang, Nan Gao, Shao-Yi Wu, and Min-Quan Kuang

Phys. Rev. B 108, 174430 (2023) - Published 20 November, 2023

Magnetic properties of 4f adatoms on graphene: Density functional theory investigations

Johanna P. Carbone, Juba Bouaziz, Gustav Bihlmayer, and Stefan Blügel

Phys. Rev. B 108, 174431 (2023) - Published 20 November, 2023

K2Co2TeO6: A layered magnet with a S=12Co2+ honeycomb lattice

Xianghan Xu, Lijun Wu, Yimei Zhu, and R. J. Cava

Phys. Rev. B 108, 174432 (2023) - Published 20 November, 2023

As a Kramers ion, Co2+ can function as an effective spin-half ion, exhibiting large quantum fluctuations that give rise to rich and intriguing magnetic behaviors. Here, the authors present the synthesis of sizable single crystals of K2Co2TeO6. The structural characterization reveals a layered structure with an undistorted Co2+ honeycomb lattice stacking together. Magnetization and thermodynamics data unveil intricate magnetic phases and competing interactions. These results establish a promising platform for exploring Kitaev interactions and discovering exotic quantum phases.

Room-temperature magnetic skyrmions in Pt/Co/Cu multilayers

Shuyu Cheng, Núria Bagués, Camelia M. Selcu, Jacob B. Freyermuth, Ziling Li, Binbin Wang, Shekhar Das, P. Chris Hammel, Mohit Randeria, David W. McComb, and Roland K. Kawakami

Phys. Rev. B 108, 174433 (2023) - Published 20 November, 2023

Magnetoresistance anomaly during the electrical triggering of a metal-insulator transition

Pavel Salev, Lorenzo Fratino, Dayne Sasaki, Soumen Bag, Yayoi Takamura, Marcelo Rozenberg, and Ivan K. Schuller

Phys. Rev. B 108, 174434 (2023) - Published 20 November, 2023

Translational symmetry broken magnetization plateau of the S=1 antiferromagnetic Heisenberg chain with competing anisotropies

Tôru Sakai, Kiyomi Okamoto, Kouichi Okunishi, Masaru Hashimoto, Tomoki Houda, Rito Furuchi, and Hiroki Nakano

Phys. Rev. B 108, 174435 (2023) - Published 22 November, 2023

Quasispins of vacancy defects in Ising chains with nearest- and next-to-nearest-neighbor interactions

Shijun Sun, Arthur P. Ramirez, and Sergey Syzranov

Phys. Rev. B 108, 174436 (2023) - Published 27 November, 2023

Templates for magnetic symmetry and altermagnetism in hexagonal MnTe

S. W. Lovesey, D. D. Khalyavin, and G. van der Laan

Phys. Rev. B 108, 174437 (2023) - Published 27 November, 2023

Mapping spin interactions from conductance peak splitting in Coulomb blockade

Eric D. Switzer, Xiao-Guang Zhang, Volodymyr Turkowski, and Talat S. Rahman

Phys. Rev. B 108, 174438 (2023) - Published 27 November, 2023

Prediction of giant tunneling magnetoresistance in RuO2/TiO2/RuO2 (110) antiferromagnetic tunnel junctions

Yuan-Yuan Jiang, Zi-An Wang, Kartik Samanta, Shu-Hui Zhang, Rui-Chun Xiao, W. J. Lu, Y. P. Sun, Evgeny Y. Tsymbal, and Ding-Fu Shao

Phys. Rev. B 108, 174439 (2023) - Published 27 November, 2023

Skyrmion dynamics in moiré magnets

P. S. Shaban, I. S. Lobanov, V. M. Uzdin, and I. V. Iorsh

Phys. Rev. B 108, 174440 (2023) - Published 28 November, 2023

Emergence of chaos in magnetic-field-driven skyrmions

Gyuyoung Park and Sang-Koog Kim

Phys. Rev. B 108, 174441 (2023) - Published 28 November, 2023

Unconventional spin dynamics in the noncollinear phase of a ferrimagnet

D. M. Krichevsky, N. A. Gusev, D. O. Ignatyeva, A. V. Prisyazhnyuk, E. Yu. Semuk, S. N. Polulyakh, V. N. Berzhansky, A. K. Zvezdin, and V. I. Belotelov

Phys. Rev. B 108, 174442 (2023) - Published 28 November, 2023

Exceptional points in coupled vortex-based spin-torque oscillators

A. A. Matveev, A. R. Safin, and S. A. Nikitov

Phys. Rev. B 108, 174443 (2023) - Published 29 November, 2023

Nontrivial Aharonov-Bohm effect and alternating dispersion of magnons in cone-state ferromagnetic rings

Vera Uzunova, Lukas Körber, Agapi Kavvadia, Gwendolyn Quasebarth, Helmut Schultheiss, Attila Kákay, and Boris Ivanov

Phys. Rev. B 108, 174445 (2023) - Published 29 November, 2023

Spin transfer exchange torque in ferromagnet/ferromagnet structures made of half-metals with large exchange gaps

V. Shablenko and Ya. B. Bazaliy

Phys. Rev. B 108, 174446 (2023) - Published 30 November, 2023

Superfluidity and superconductivity

Impurity and vortex states in the bilayer high-temperature superconductor La3Ni2O7

Junkang Huang, Z. D. Wang, and Tao Zhou

Phys. Rev. B 108, 174501 (2023) - Published 1 November, 2023

On-off switch and sign change for a nonlocal Josephson diode in spin-valve Andreev molecules

Erik Wegner Hodt and Jacob Linder

Phys. Rev. B 108, 174502 (2023) - Published 1 November, 2023

Detection of collective modes in unconventional superconductors using tunneling spectroscopy

Patrick A. Lee and Jacob F. Steiner

Phys. Rev. B 108, 174503 (2023) - Published 3 November, 2023

Theory of pseudospin resonance for multiband superconductors

Kristian Hauser A. Villegas

Phys. Rev. B 108, 174504 (2023) - Published 13 November, 2023

Enhanced chiral edge currents and orbital magnetic moment in chiral d-wave superconductors from mesoscopic finite-size effects

P. Holmvall and A. M. Black-Schaffer

Phys. Rev. B 108, 174505 (2023) - Published 14 November, 2023

Exact solution for finite center-of-mass momentum Cooper pairing

Chandan Setty, Jinchao Zhao, Laura Fanfarillo, Edwin W. Huang, Peter J. Hirschfeld, Philip W. Phillips, and Kun Yang

Phys. Rev. B 108, 174506 (2023) - Published 14 November, 2023

Superconducting phases of YH9 under pressure

Mingyang Du, Zonglun Li, Defang Duan, and Tian Cui

Phys. Rev. B 108, 174507 (2023) - Published 15 November, 2023

Persistent Josephson tunneling between Bi2Sr2CaCu2O8+x flakes twisted by 45 across the superconducting dome

Yuying Zhu, Heng Wang, Zechao Wang, Shuxu Hu, Genda Gu, Jing Zhu, Ding Zhang, and Qi-Kun Xue

Phys. Rev. B 108, 174508 (2023) - Published 16 November, 2023

There is an on-going debate on the pairing symmetry – whether it is s-, d-, or d+id-wave – in twisted cuprates. Here, the authors obtain strong Josephson tunneling in 45-twisted cuprates with ultrahigh interfacial quality and precisely calibrated twist angles. The results firmly establish the existence of isotropic pairing in twisted cuprates, posing strong constraints on the theory considering a pure d wave or d+id wave. They also extend the study to the overdoped regime and observe the Josephson diode effect, promising next-generation high-temperature superconducting devices.

Boiling peak heat flux for steady inhomogeneous heat transfer in superfluid He4

Sosuke Inui, Mikai Hulse, Toshiaki Kanai, and Wei Guo

Phys. Rev. B 108, 174509 (2023) - Published 16 November, 2023

Density of a one-dimensional weakly interacting Bose gas far from an impurity

Aleksandra Petković and Zoran Ristivojevic

Phys. Rev. B 108, 174510 (2023) - Published 21 November, 2023

Type-II tJ model and shared superexchange coupling from Hund's rule in superconducting La3Ni2O7

Hanbit Oh and Ya-Hui Zhang

Phys. Rev. B 108, 174511 (2023) - Published 21 November, 2023

80 K superconductivity was recently observed in a La3Ni2O7 under pressure. A pressing challenge is to unravel the intriguing pairing mechanism within these materials. Here, the authors point out a novel role of Hund’s rule to transmit the superexchange coupling of the dz2 orbital to the dx2y2 orbital, which is a key factor for understanding the remarkably high Tc. The transmitted Hund coupling makes the dx2y2 orbital feel a large interlayer spin coupling but no interlayer hopping, a situation not explored before. Within one-orbital mean-field theory, the authors find robust s-wave pairing even at 50% hole doping. Moreover, they propose a new analytical framework, the so-called type-II t-J model, which they argue is the minimal model to incorporate all essential ingredients, including large Hund’s coupling and two orbital effects. This work offers a new model, develops a pioneering method, and identifies intriguing pairing mechanisms in the emerging nickelate field.

Absence of electron-phonon-mediated superconductivity in hydrogen-intercalated nickelates

Simone Di Cataldo, Paul Worm, Liang Si, and Karsten Held

Phys. Rev. B 108, 174512 (2023) - Published 22 November, 2023

Superconductivity in dense scandium-based phosphides

Kaixuan Zhao, Qianyi Wang, Honggang Li, Bo Gao, Shubo Wei, Li Zhu, Haiyang Xu, Hanyu Liu, and Shoutao Zhang

Phys. Rev. B 108, 174513 (2023) - Published 22 November, 2023

Machine learning the relationship between Debye temperature and superconducting transition temperature

Adam D. Smith, Sumner B. Harris, Renato P. Camata, Da Yan, and Cheng-Chien Chen

Phys. Rev. B 108, 174514 (2023) - Published 27 November, 2023

Nonthermal superconductivity in photodoped multiorbital Hubbard systems

Sujay Ray, Yuta Murakami, and Philipp Werner

Phys. Rev. B 108, 174515 (2023) - Published 27 November, 2023

Josephson transistor from the superconducting diode effect in domain wall and skyrmion magnetic racetracks

Richard Hess, Henry F. Legg, Daniel Loss, and Jelena Klinovaja

Phys. Rev. B 108, 174516 (2023) - Published 27 November, 2023

Superconductivity in orthorhombic NbS

Bin-Bin Ruan, Jun-Kun Yi, Le-Wei Chen, Menghu Zhou, Yun-Qing Shi, Qing-Song Yang, Ya-Dong Gu, Gen-Fu Chen, and Zhi-An Ren

Phys. Rev. B 108, 174517 (2023) - Published 27 November, 2023

Universal defect density scaling in an oscillating dynamic phase transition

Wei-Can Yang, Makoto Tsubota, Adolfo del Campo, and Hua-Bi Zeng

Phys. Rev. B 108, 174518 (2023) - Published 30 November, 2023

COMMENTS

Comment on “Ballistic SNS sandwich as a Josephson junction”

Erkki Thuneberg

Phys. Rev. B 108, 176501 (2023) - Published 21 November, 2023

Reply to “Comment on ‘Ballistic SNS sandwich as a Josephson junction’ ”

Edouard B. Sonin

Phys. Rev. B 108, 176502 (2023) - Published 21 November, 2023

ERRATA

Erratum: Theory for coherent control of longitudinal optical phonons in GaAs using polarized optical pulses with relative phase locking [Phys. Rev. B 104, 134301 (2021)]

Itsuki Takagi, Yosuke Kayanuma, and Kazutaka G. Nakamura

Phys. Rev. B 108, 179901 (2023) - Published 30 November, 2023

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