Browse Issues:

HIGHLIGHTED ARTICLES

Configuration-controlled many-body localization and the mobility emulsion

Michael Schecter, Thomas Iadecola, and Sankar Das Sarma

Phys. Rev. B 98, 174201 (2018) - Published 2 November, 2018

Many-body localization (MBL) is a scenario wherein a many-body quantum system retains memory of its initial state under unitary dynamics out to infinite time, contrary to expectations based on statistical mechanics. Here, the authors argue that there is another, distinct way in which statistical mechanics can fail, namely, certain initial configurations of particles can relax in the way predicted by statistical mechanics, while others fail to do so in a manner reminiscent of MBL. They dub such a system a “mobility emulsion” (ME). The authors demonstrate that an ME exists in a simple model and constitutes a distinct phase from the usual thermal and MBL phases. Furthermore, they show that the strong dependence of the system’s dynamics on its initial state can be understood as an emergent “spin-charge separation” resulting from the interplay of interactions and strong disorder, and has no analog in the case of noninteracting particles. The model for the ME discussed in this work can potentially be realized in synthetic quantum systems, such as cold atomic gases.

Random-field Ising-like effective theory of the glass transition. I. Mean-field models

Giulio Biroli, Chiara Cammarota, Gilles Tarjus, and Marco Tarzia

Phys. Rev. B 98, 174205 (2018) - Published 15 November, 2018

Almost any liquid when cooled fast enough forms an amorphous solid, called a glass. Here, the authors develop an effective theory of the glass transition that is able to include nonperturbative fluctuations due to self-induced disorder. Their approach allows a reformulation of the problem in terms of simpler models originally introduced to describe disordered magnetic systems. The authors discuss the physical implications of such a mapping, including the possibility to determine the existence or not of an underlying finite-temperature thermodynamic glass transition in supercooled liquids.

Random field Ising-like effective theory of the glass transition. II. Finite-dimensional models

Giulio Biroli, Chiara Cammarota, Gilles Tarjus, and Marco Tarzia

Phys. Rev. B 98, 174206 (2018) - Published 15 November, 2018

Almost any liquid when cooled fast enough forms an amorphous solid, called a glass. Here, the authors develop an effective theory of the glass transition that is able to include nonperturbative fluctuations due to self-induced disorder. Their approach allows a reformulation of the problem in terms of simpler models originally introduced to describe disordered magnetic systems. The authors discuss the physical implications of such a mapping, including the possibility to determine the existence or not of an underlying finite-temperature thermodynamic glass transition in supercooled liquids.

Induced versus intrinsic magnetic moments in ultrafast magnetization dynamics

M. Hofherr, S. Moretti, J. Shim, S. Häuser, N. Y. Safonova, M. Stiehl, A. Ali, S. Sakshath, J. W. Kim, D. H. Kim, H. J. Kim, J. I. Hong, H. C. Kapteyn, M. M. Murnane, M. Cinchetti, D. Steil, S. Mathias, B. Stadtmüller, M. Albrecht, D. E. Kim, U. Nowak, and M. Aeschlimann

Phys. Rev. B 98, 174419 (2018) - Published 14 November, 2018

One of the ultimate goals for future spintronic applications is to manipulate magnetic states of matter on the shortest of timescales. Here, the authors investigate the optically induced ultrafast demagnetization and remagnetization dynamics of ferromagnetic alloys based on either intrinsic or induced magnetic moments. Using pump-probe spectroscopy in combination with dynamic spin model simulations, they find that a CoFeB alloy with intrinsic magnetic moments on the Fe and Co sites reveals a distinct asymptotic amplitude limit of the remagnetization process, while in FePt the induced moments of the Pt sites stay always proportional to those of Fe.

Dynamical signature of fractionalization at a deconfined quantum critical point

Nvsen Ma, Guang-Yu Sun, Yi-Zhuang You, Cenke Xu, Ashvin Vishwanath, Anders W. Sandvik, and Zi Yang Meng

Phys. Rev. B 98, 174421 (2018) - Published 16 November, 2018

Recent theoretical research has focused on exciting new types of phase transitions that do not appear to fit within standard paradigms. In so-called deconfined quantum phase transitions, the conventional quasiparticle used in standard mathematical descriptions must be replaced by fractionalized (“split-up”) quasiparticles. Here, the authors present calculations aimed directly at the most promising experimental investigations, where the quasiparticles or their fractionalized parts are directly probed, for example, by neutron scattering. They present calculations of the spectral functions measured in such experiments to exhibit the deconfined transition and fractionalization phenomenon therein between a magnetic and a nonmagnetic phase. These results are useful for interpreting experimental results and guiding searches for deconfined phase transitions in quantum materials consisting of layered structures, in which the interactions between electrons are strong and lead to unconventional electronic and magnetic properties.

Unconventional superconductivity in the extended Hubbard model: Weak-coupling renormalization group

Sebastian Wolf, Thomas L. Schmidt, and Stephan Rachel

Phys. Rev. B 98, 174515 (2018) - Published 28 November, 2018

In superconducting phases, repulsive interactions between the electrons usually lead to higher-angular momentum Cooper pairing. Here, the authors employ the weak-coupling renormalization group approach to study unconventional superconducting phases emerging in the extended, repulsive Hubbard model on paradigmatic two-dimensional lattices. Among their findings are extended regions of chiral topological superconductivity on the square, triangular, and honeycomb lattices. They provide detailed superconducting phase diagrams as well as the coupling strengths that quantify the corresponding critical temperatures depending on the band-structure parameters, band filling, and interaction parameters. The importance of the resolution and accuracy of the numerical integration for the method is discussed and a way to higher numerical efficiency provided.

ARTICLES

Structure, structural phase transitions, mechanical properties, defects

Effect of covalent bonding on the superconducting critical temperature of the H-S-Se system

Binbin Liu, Wenwen Cui, Jingming Shi, Li Zhu, Ju Chen, Shuyi Lin, Ruiming Su, Jiayu Ma, Kang Yang, Meiling Xu, Jian Hao, Artur P. Durajski, Jingshan Qi, Yanling Li, and Yinwei Li

Phys. Rev. B 98, 174101 (2018) - Published 1 November, 2018

First-principles theory of giant Rashba-like spin splitting in bulk GeTe

Louis Ponet and S. Artyukhin

Phys. Rev. B 98, 174102 (2018) - Published 5 November, 2018

Effect of dispersion corrections on ab initio predictions of graphite and diamond properties under pressure

Igor Mosyagin, Davide Gambino, Davide G. Sangiovanni, Igor A. Abrikosov, and Nuala M. Caffrey

Phys. Rev. B 98, 174103 (2018) - Published 8 November, 2018

Impact of quenched random fields on the ferroelectric-to-relaxor crossover in the solid solution (1x)BaTiO3xDyFeO3

Jian Zhuang, Alexei A. Bokov, Nan Zhang, David Walker, Siqi Huo, Jie Zhang, Wei Ren, and Zuo-Guang Ye

Phys. Rev. B 98, 174104 (2018) - Published 9 November, 2018

Giant direct and inverse electrocaloric effects in multiferroic thin films

Claudio Cazorla and Jorge Íñiguez

Phys. Rev. B 98, 174105 (2018) - Published 9 November, 2018

Oxidation effect on the shear strength of graphene on aluminum and titanium surfaces

Soumendu Bagchi, Changhong Ke, and Huck Beng Chew

Phys. Rev. B 98, 174106 (2018) - Published 13 November, 2018

Prediction of novel high-pressure H2O-NaCl and carbon oxide compounds with a symmetry-driven structure search algorithm

Rustin Domingos, Kareemullah M. Shaik, and Burkhard Militzer

Phys. Rev. B 98, 174107 (2018) - Published 15 November, 2018

Band structure theory of the bcc to hcp Burgers distortion

Bojun Feng and Michael Widom

Phys. Rev. B 98, 174108 (2018) - Published 20 November, 2018

Boron oxides under pressure: Prediction of the hardest oxides

Huafeng Dong, Artem R. Oganov, Vadim V. Brazhkin, Qinggao Wang, Jin Zhang, M. Mahdi Davari Esfahani, Xiang-Feng Zhou, Fugen Wu, and Qiang Zhu

Phys. Rev. B 98, 174109 (2018) - Published 21 November, 2018

Evaluation of exchange-correlation functionals with multiple-shock conductivity measurements in hydrogen and deuterium at the molecular-to-atomic transition

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

Phys. Rev. B 98, 174110 (2018) - Published 26 November, 2018

Heterogeneity governs diameter-dependent toughness and strength in SiC nanowires

Fazle Elahi, Ling Ma, and Zubaer M. Hossain

Phys. Rev. B 98, 174111 (2018) - Published 27 November, 2018

Pressure-induced structural and electronic transitions in bismuth iodide

Xiaomeng Wang, Juefei Wu, Jinghui Wang, Tong Chen, Hao Gao, Pengchao Lu, Qun Chen, Chi Ding, Jinsheng Wen, and Jian Sun

Phys. Rev. B 98, 174112 (2018) - Published 27 November, 2018

Basic and charge density wave modulated structures of NbS3-II

E. Zupanič, H. J. P. van Midden, M. A. van Midden, S. Šturm, E. Tchernychova, V. Ya. Pokrovskii, S. G. Zybtsev, V. F. Nasretdinova, S. V. Zaitsev-Zotov, W. T. Chen, Woei Wu Pai, J. C. Bennett, and A. Prodan

Phys. Rev. B 98, 174113 (2018) - Published 27 November, 2018

T2-limited sensing of static magnetic fields via fast rotation of quantum spins

A. A. Wood, A. G. Aeppli, E. Lilette, Y. Y. Fein, A. Stacey, L. C. L. Hollenberg, R. E. Scholten, and A. M. Martin

Phys. Rev. B 98, 174114 (2018) - Published 28 November, 2018

Thermal fluctuations of dislocations reveal the interplay between their core energy and long-range elasticity

Pierre-Antoine Geslin and David Rodney

Phys. Rev. B 98, 174115 (2018) - Published 29 November, 2018

Spontaneous Frenkel pair formation in zirconium carbide

Thomas A. Mellan, Andrew I. Duff, and Michael W. Finnis

Phys. Rev. B 98, 174116 (2018) - Published 30 November, 2018

Inhomogeneous, disordered, and partially ordered systems

Configuration-controlled many-body localization and the mobility emulsion

Michael Schecter, Thomas Iadecola, and Sankar Das Sarma

Phys. Rev. B 98, 174201 (2018) - Published 2 November, 2018

Many-body localization (MBL) is a scenario wherein a many-body quantum system retains memory of its initial state under unitary dynamics out to infinite time, contrary to expectations based on statistical mechanics. Here, the authors argue that there is another, distinct way in which statistical mechanics can fail, namely, certain initial configurations of particles can relax in the way predicted by statistical mechanics, while others fail to do so in a manner reminiscent of MBL. They dub such a system a “mobility emulsion” (ME). The authors demonstrate that an ME exists in a simple model and constitutes a distinct phase from the usual thermal and MBL phases. Furthermore, they show that the strong dependence of the system’s dynamics on its initial state can be understood as an emergent “spin-charge separation” resulting from the interplay of interactions and strong disorder, and has no analog in the case of noninteracting particles. The model for the ME discussed in this work can potentially be realized in synthetic quantum systems, such as cold atomic gases.

Many-body localization and delocalization in large quantum chains

Elmer V. H. Doggen, Frank Schindler, Konstantin S. Tikhonov, Alexander D. Mirlin, Titus Neupert, Dmitry G. Polyakov, and Igor V. Gornyi

Phys. Rev. B 98, 174202 (2018) - Published 8 November, 2018

Strong-disorder renormalization group for periodically driven systems

William Berdanier, Michael Kolodrubetz, S. A. Parameswaran, and Romain Vasseur

Phys. Rev. B 98, 174203 (2018) - Published 9 November, 2018

Origin of localization in Ti-doped Si

Yi Zhang, R. Nelson, K.-M. Tam, W. Ku, U. Yu, N. S. Vidhyadhiraja, H. Terletska, J. Moreno, M. Jarrell, and T. Berlijn

Phys. Rev. B 98, 174204 (2018) - Published 9 November, 2018

Random-field Ising-like effective theory of the glass transition. I. Mean-field models

Giulio Biroli, Chiara Cammarota, Gilles Tarjus, and Marco Tarzia

Phys. Rev. B 98, 174205 (2018) - Published 15 November, 2018

Almost any liquid when cooled fast enough forms an amorphous solid, called a glass. Here, the authors develop an effective theory of the glass transition that is able to include nonperturbative fluctuations due to self-induced disorder. Their approach allows a reformulation of the problem in terms of simpler models originally introduced to describe disordered magnetic systems. The authors discuss the physical implications of such a mapping, including the possibility to determine the existence or not of an underlying finite-temperature thermodynamic glass transition in supercooled liquids.

Random field Ising-like effective theory of the glass transition. II. Finite-dimensional models

Giulio Biroli, Chiara Cammarota, Gilles Tarjus, and Marco Tarzia

Phys. Rev. B 98, 174206 (2018) - Published 15 November, 2018

Almost any liquid when cooled fast enough forms an amorphous solid, called a glass. Here, the authors develop an effective theory of the glass transition that is able to include nonperturbative fluctuations due to self-induced disorder. Their approach allows a reformulation of the problem in terms of simpler models originally introduced to describe disordered magnetic systems. The authors discuss the physical implications of such a mapping, including the possibility to determine the existence or not of an underlying finite-temperature thermodynamic glass transition in supercooled liquids.

Disentangling boson peaks and Van Hove singularities in a model glass

Yinqiao Wang, Liang Hong, Yujie Wang, Walter Schirmacher, and Jie Zhang

Phys. Rev. B 98, 174207 (2018) - Published 19 November, 2018

Dynamics, dynamical systems, lattice effects

Tunable band topology in gyroscopic lattices

Noah P. Mitchell, Lisa M. Nash, and William T. M. Irvine

Phys. Rev. B 98, 174301 (2018) - Published 5 November, 2018

Mode hopping in arrays of resonant thin wires over a dielectric interface

Sergei Kosulnikov, Victor Zalipaev, Alena Shchelokova, Irina Melchakova, Stanislav Glybovski, Alexey Slobozhanyuk, and Pavel Belov

Phys. Rev. B 98, 174302 (2018) - Published 12 November, 2018

Continuum limits of matrix product states

Gemma De las Cuevas, Norbert Schuch, David Perez-Garcia, and J. Ignacio Cirac

Phys. Rev. B 98, 174303 (2018) - Published 19 November, 2018

Entangling power of time-evolution operators in integrable and nonintegrable many-body systems

Rajarshi Pal and Arul Lakshminarayan

Phys. Rev. B 98, 174304 (2018) - Published 21 November, 2018

Retrieval method for the bianisotropic polarizability tensor of Willis acoustic scatterers

Xiaoshi Su and Andrew N. Norris

Phys. Rev. B 98, 174305 (2018) - Published 26 November, 2018

Lattice dynamics and coupled quadrupole-phonon excitations in CeAuAl3

B.-Q. Liu, P. Čermák, C. Franz, C. Pfleiderer, and A. Schneidewind

Phys. Rev. B 98, 174306 (2018) - Published 29 November, 2018

Magnetism

Static and dynamic magnetism of the Ir-based double perovskites La2BIrO6 (B=Co, Zn) probed by magnetic resonance spectroscopies

M. Iakovleva, S. Fuchs, A. Alfonsov, H.-J. Grafe, M. Vogl, S. Aswartham, S. Wurmehl, T. Dey, B. Büchner, E. Vavilova, and V. Kataev

Phys. Rev. B 98, 174401 (2018) - Published 1 November, 2018

Resistance of domain-wall states in half-metallic CrO2

Wenzhe Chen, Lijuan Qian, and Gang Xiao

Phys. Rev. B 98, 174402 (2018) - Published 1 November, 2018

Effects of Ga doping on magnetic and ferroelectric properties of multiferroic delafossite CuCrO2: Ab initio and Monte Carlo approaches

Ahmed Albaalbaky, Yaroslav Kvashnin, Renaud Patte, Raymond Frésard, and Denis Ledue

Phys. Rev. B 98, 174403 (2018) - Published 5 November, 2018

Possible gapless spin liquid in the rare-earth kagome lattice magnet Tm3Sb3Zn2O14

Zhao-Feng Ding, Yan-Xing Yang, Jian Zhang, Cheng Tan, Zi-Hao Zhu, Gang Chen, and Lei Shu

Phys. Rev. B 98, 174404 (2018) - Published 5 November, 2018

Collapse of the Kondo state and ferromagnetic quantum phase transition in YbFe2Zn20

Udhara S. Kaluarachchi, Li Xiang, Jianjun Ying, Tai Kong, Viktor Struzhkin, Alexander Gavriliuk, Sergey L. Bud'ko, and Paul C. Canfield

Phys. Rev. B 98, 174405 (2018) - Published 5 November, 2018

Quantum magnetic properties of the spin-12 triangular-lattice antiferromagnet Ba2La2CoTe2O12

Yuki Kojima, Masari Watanabe, Nobuyuki Kurita, Hidekazu Tanaka, Akira Matsuo, Koichi Kindo, and Maxim Avdeev

Phys. Rev. B 98, 174406 (2018) - Published 5 November, 2018

Picosecond acoustic-excitation-driven ultrafast magnetization dynamics in dielectric Bi-substituted yttrium iron garnet

Marwan Deb, Elena Popova, Michel Hehn, Niels Keller, Stéphane Mangin, and Gregory Malinowski

Phys. Rev. B 98, 174407 (2018) - Published 6 November, 2018

Angle-dependent magnetization dynamics with mirror-symmetric excitations in artificial quasicrystalline nanomagnet lattices

V. S. Bhat and D. Grundler

Phys. Rev. B 98, 174408 (2018) - Published 6 November, 2018

Proposal for a three-dimensional magnetic measurement method with nanometer-scale depth resolution

Devendra Negi, Lewys Jones, Juan-Carlos Idrobo, and Ján Rusz

Phys. Rev. B 98, 174409 (2018) - Published 6 November, 2018

Spin dynamics of coupled spin ladders near quantum criticality in Ba2CuTeO6

David Macdougal, Alexandra S. Gibbs, Tao Ying, Stefan Wessel, Helen C. Walker, David Voneshen, Frédéric Mila, Hidenori Takagi, and Radu Coldea

Phys. Rev. B 98, 174410 (2018) - Published 7 November, 2018

Supervised learning approach for recognizing magnetic skyrmion phases

I. A. Iakovlev, O. M. Sotnikov, and V. V. Mazurenko

Phys. Rev. B 98, 174411 (2018) - Published 7 November, 2018

Gilbert damping in FeCo alloy: From weak to strong spin disorder

Yawen Zhao, Yi Liu, Huimin Tang, Hanhui Jiang, Zhe Yuan, and Ke Xia

Phys. Rev. B 98, 174412 (2018) - Published 7 November, 2018

Finite-size scaling of Monte Carlo simulations for the fcc Ising antiferromagnet: Effects of the low-temperature phase degeneracy

Ronja Stübel and Wolfhard Janke

Phys. Rev. B 98, 174413 (2018) - Published 9 November, 2018

Spin diffusion length and polarization of ferromagnetic metals measured by the spin-absorption technique in lateral spin valves

G. Zahnd, L. Vila, V. T. Pham, M. Cosset-Cheneau, W. Lim, A. Brenac, P. Laczkowski, A. Marty, and J. P. Attané

Phys. Rev. B 98, 174414 (2018) - Published 9 November, 2018

Gapless magnetic excitation in a heavily electron-doped antiferromagnetic phase of LaFeAsO0.5D0.5

Hiromu Tamatsukuri, Haruhiro Hiraka, Kazuhiko Ikeuchi, Soshi Iimura, Yoshinori Muraba, Mitsutaka Nakamura, Hajime Sagayama, Jun-ichi Yamaura, Youichi Murakami, Yoshio Kuramoto, and Hideo Hosono

Phys. Rev. B 98, 174415 (2018) - Published 9 November, 2018

Multiferroic phase diagram of E-type RMnO3 films studied by neutron and x-ray diffraction

Saumya Mukherjee, Kenta Shimamoto, Yoav William Windsor, Mahesh Ramakrishnan, Sergii Parchenko, Urs Staub, Laurent Chapon, Bachir Ouladdiaf, Marisa Medarde, Tian Shang, Elisabeth A. Müller, Michel Kenzelmann, Thomas Lippert, Christof W. Schneider, and Christof Niedermayer

Phys. Rev. B 98, 174416 (2018) - Published 13 November, 2018

Terahertz absorption spectroscopy study of spin waves in orthoferrite YFeO3 in a magnetic field

K. Amelin, U. Nagel, R. S. Fishman, Y. Yoshida, Hasung Sim, Kisoo Park, Je-Geun Park, and T. Rõõm

Phys. Rev. B 98, 174417 (2018) - Published 14 November, 2018

Intermolecular mechanism for multiple maxima in molecular dynamic susceptibility

Le Tuan Anh Ho and Liviu F. Chibotaru

Phys. Rev. B 98, 174418 (2018) - Published 14 November, 2018

Induced versus intrinsic magnetic moments in ultrafast magnetization dynamics

M. Hofherr, S. Moretti, J. Shim, S. Häuser, N. Y. Safonova, M. Stiehl, A. Ali, S. Sakshath, J. W. Kim, D. H. Kim, H. J. Kim, J. I. Hong, H. C. Kapteyn, M. M. Murnane, M. Cinchetti, D. Steil, S. Mathias, B. Stadtmüller, M. Albrecht, D. E. Kim, U. Nowak, and M. Aeschlimann

Phys. Rev. B 98, 174419 (2018) - Published 14 November, 2018

One of the ultimate goals for future spintronic applications is to manipulate magnetic states of matter on the shortest of timescales. Here, the authors investigate the optically induced ultrafast demagnetization and remagnetization dynamics of ferromagnetic alloys based on either intrinsic or induced magnetic moments. Using pump-probe spectroscopy in combination with dynamic spin model simulations, they find that a CoFeB alloy with intrinsic magnetic moments on the Fe and Co sites reveals a distinct asymptotic amplitude limit of the remagnetization process, while in FePt the induced moments of the Pt sites stay always proportional to those of Fe.

Magnonic band gap and mode hybridization in continuous permalloy films induced by vertical dynamic coupling with an array of permalloy ellipses

Piotr Graczyk, Maciej Krawczyk, Scott Dhuey, Wei-Gang Yang, Holger Schmidt, and Gianluca Gubbiotti

Phys. Rev. B 98, 174420 (2018) - Published 15 November, 2018

Dynamical signature of fractionalization at a deconfined quantum critical point

Nvsen Ma, Guang-Yu Sun, Yi-Zhuang You, Cenke Xu, Ashvin Vishwanath, Anders W. Sandvik, and Zi Yang Meng

Phys. Rev. B 98, 174421 (2018) - Published 16 November, 2018

Recent theoretical research has focused on exciting new types of phase transitions that do not appear to fit within standard paradigms. In so-called deconfined quantum phase transitions, the conventional quasiparticle used in standard mathematical descriptions must be replaced by fractionalized (“split-up”) quasiparticles. Here, the authors present calculations aimed directly at the most promising experimental investigations, where the quasiparticles or their fractionalized parts are directly probed, for example, by neutron scattering. They present calculations of the spectral functions measured in such experiments to exhibit the deconfined transition and fractionalization phenomenon therein between a magnetic and a nonmagnetic phase. These results are useful for interpreting experimental results and guiding searches for deconfined phase transitions in quantum materials consisting of layered structures, in which the interactions between electrons are strong and lead to unconventional electronic and magnetic properties.

Spin correlation function theory of spin-charge conversion effects

Gen Tatara

Phys. Rev. B 98, 174422 (2018) - Published 19 November, 2018

Direct measurement of foldover in cavity magnon-polariton systems

P. Hyde, B. M. Yao, Y. S. Gui, Guo-Qiang Zhang, J. Q. You, and C.-M. Hu

Phys. Rev. B 98, 174423 (2018) - Published 19 November, 2018

Anisotropic magnetic properties and giant rotating magnetocaloric effect in double-perovskite Tb2CoMnO6

J. Y. Moon, M. K. Kim, D. G. Oh, J. H. Kim, H. J. Shin, Y. J. Choi, and N. Lee

Phys. Rev. B 98, 174424 (2018) - Published 19 November, 2018

Observation of room-temperature magnetic skyrmions in Pt/Co/W structures with a large spin-orbit coupling

T. Lin, H. Liu, S. Poellath, Y. Zhang, B. Ji, N. Lei, J. J. Yun, L. Xi, D. Z. Yang, T. Xing, Z. L. Wang, L. Sun, Y. Z. Wu, L. F. Yin, W. B. Wang, J. Shen, J. Zweck, C. H. Back, Y. G. Zhang, and W. S. Zhao

Phys. Rev. B 98, 174425 (2018) - Published 20 November, 2018

Ising versus Potts criticality in low-temperature magnetothermodynamics of a frustrated spin-12 Heisenberg triangular bilayer

Jozef Strečka, Katarína Karľová, Vasyl Baliha, and Oleg Derzhko

Phys. Rev. B 98, 174426 (2018) - Published 21 November, 2018

Exchange-anisotropy-induced intrinsic distortion, structural transition, and rotational transition in skyrmion crystals

Xuejin Wan, Yangfan Hu, and Biao Wang

Phys. Rev. B 98, 174427 (2018) - Published 21 November, 2018

Magnetic ordering in multiferroic SmMn2O5 and GdMn2O5 studied by resonant soft x-ray scattering

Y. Ishii, S. Horio, H. Yamamoto, Y. Noda, H. Nakao, Y. Murakami, and H. Kimura

Phys. Rev. B 98, 174428 (2018) - Published 21 November, 2018

Spin-glass behavior in KxRu4yNiyO8 hollandite materials

Laura J. Vera Stimpson, Jessica M. Powell, Gavin B. G. Stenning, Marek Jura, and Donna C. Arnold

Phys. Rev. B 98, 174429 (2018) - Published 26 November, 2018

Spin-driven ferroelectricity and large magnetoelectric effect in monoclinic MnSb2S4

Chandan De, N. V. Ter-Oganessian, and A. Sundaresan

Phys. Rev. B 98, 174430 (2018) - Published 26 November, 2018

Magnon excitations and quantum critical behavior of the ferromagnet U4Ru7Ge6

M. P. Nascimento, M. A. Continentino, A. López, Ana de Leo, D. C. Freitas, J. Larrea, Carsten Enderlein, J. F. Oliveira, E. Baggio-Saitovitch, Jiří Pospíšil, and M. B. Fontes

Phys. Rev. B 98, 174431 (2018) - Published 26 November, 2018

Thermodynamic properties of the Shastry-Sutherland model from quantum Monte Carlo simulations

Stefan Wessel, Ido Niesen, Jonas Stapmanns, B. Normand, Frédéric Mila, Philippe Corboz, and Andreas Honecker

Phys. Rev. B 98, 174432 (2018) - Published 27 November, 2018

Monte Carlo study of the discontinuous quantum phase transition in the transverse-field Ising model on the pyrochlore lattice

Patrick Emonts and Stefan Wessel

Phys. Rev. B 98, 174433 (2018) - Published 27 November, 2018

Spin-motive force due to domain-wall motion in the presence of Dzyaloshinskii-Moriya interaction

Yuta Yamane

Phys. Rev. B 98, 174434 (2018) - Published 27 November, 2018

Magnetic domain walls in strain-patterned ultrathin films

Aurore Finco, Marco Perini, André Kubetzka, Kirsten von Bergmann, and Roland Wiesendanger

Phys. Rev. B 98, 174435 (2018) - Published 27 November, 2018

Magnetic field effect on the chiral magnetism of noncentrosymmetric UPtGe: Experiment and theory

Atsushi Miyake, Leonid M. Sandratskii, Ai Nakamura, Fuminori Honda, Yusei Shimizu, Dexin Li, Yoshiya Homma, Masashi Tokunaga, and Dai Aoki

Phys. Rev. B 98, 174436 (2018) - Published 28 November, 2018

Binding a hopfion in a chiral magnet nanodisk

Yizhou Liu, Roger K. Lake, and Jiadong Zang

Phys. Rev. B 98, 174437 (2018) - Published 28 November, 2018

Dynamical exchange and phase induced switching of a localized molecular spin

H. Hammar and J. Fransson

Phys. Rev. B 98, 174438 (2018) - Published 28 November, 2018

Magnetoelastic phenomena in antiferromagnetic uranium intermetallics: The UAu2Si2 case

M. Vališka, H. Saito, T. Yanagisawa, C. Tabata, H. Amitsuka, K. Uhlířová, J. Prokleška, P. Proschek, J. Valenta, M. Míšek, D. I. Gorbunov, J. Wosnitza, and V. Sechovský

Phys. Rev. B 98, 174439 (2018) - Published 28 November, 2018

Impact of interface structure on magnetic exchange coupling in MnBi/FexCo1x bilayers

S. Sabet, A. Moradabadi, S. Gorji, M. Yi, Q. Gong, M. H. Fawey, E. Hildebrandt, D. Wang, H. Zhang, B.-X. Xu, C. Kübel, and L. Alff

Phys. Rev. B 98, 174440 (2018) - Published 29 November, 2018

Superfluidity and superconductivity

Renormalizations in unconventional superconducting states born of normal and singular Fermi liquids

Kazumasa Miyake and Chandra M. Varma

Phys. Rev. B 98, 174501 (2018) - Published 9 November, 2018

Magnetic-field-dependent quasiparticle dynamics of nanowire single-Cooper-pair transistors

Jasper van Veen, Alex Proutski, Torsten Karzig, Dmitry I. Pikulin, Roman M. Lutchyn, Jesper Nygård, Peter Krogstrup, Attila Geresdi, Leo P. Kouwenhoven, and John D. Watson

Phys. Rev. B 98, 174502 (2018) - Published 9 November, 2018

Generalization of Anderson's theorem for disordered superconductors

John F. Dodaro and Steven A. Kivelson

Phys. Rev. B 98, 174503 (2018) - Published 14 November, 2018

Aharonov-Bohm and Aharonov-Casher effects in a double quantum dot Josephson junction

Damian Tomaszewski, Piotr Busz, Rosa López, Rok Žitko, Minchul Lee, and Jan Martinek

Phys. Rev. B 98, 174504 (2018) - Published 14 November, 2018

Fluxon-based quantum simulation in circuit QED

Alexandru Petrescu, Hakan E. Türeci, Alexey V. Ustinov, and Ioan M. Pop

Phys. Rev. B 98, 174505 (2018) - Published 15 November, 2018

Class of topological phase transitions of Rashba spin-orbit coupled fermions on a square lattice

Yu Yi-Xiang, Fadi Sun, and Jinwu Ye

Phys. Rev. B 98, 174506 (2018) - Published 19 November, 2018

Entangled end states with fractionalized spin projection in a time-reversal-invariant topological superconducting wire

Armando A. Aligia and Liliana Arrachea

Phys. Rev. B 98, 174507 (2018) - Published 20 November, 2018

Superconductivity arising from layer differentiation in multilayer cuprates

Kazutaka Nishiguchi, Shingo Teranishi, Koichi Kusakabe, and Hideo Aoki

Phys. Rev. B 98, 174508 (2018) - Published 21 November, 2018

Statistics of turbulence and intermittency enhancement in superfluid He4 counterflow

S. Bao, W. Guo, V. S. L'vov, and A. Pomyalov

Phys. Rev. B 98, 174509 (2018) - Published 26 November, 2018

Microscopic phase diagram of LaFeAsO single crystals under pressure

Philipp Materne, Wenli Bi, Jiyong Zhao, Michael Y. Hu, Rhea Kappenberger, Sabine Wurmehl, Saicharan Aswartham, Bernd Büchner, and E. Ercan Alp

Phys. Rev. B 98, 174510 (2018) - Published 26 November, 2018

Quasi-one-dimensional vortex matter in superconducting nanowires

W. Y. Córdoba-Camacho, R. M. da Silva, A. Vagov, A. A. Shanenko, and J. Albino Aguiar

Phys. Rev. B 98, 174511 (2018) - Published 26 November, 2018

Effective long-range pairing and hopping in topological nanowires weakly coupled to s-wave superconductors

Huaiqiang Wang, L. B. Shao, Y. X. Zhao, L. Sheng, B. G. Wang, and D. Y. Xing

Phys. Rev. B 98, 174512 (2018) - Published 26 November, 2018

Phase separation and proximity effects in itinerant ferromagnet/superconductor heterostructures

C. Martens, A. Bill, and G. Seibold

Phys. Rev. B 98, 174513 (2018) - Published 26 November, 2018

Josephson coupling in the dissipative state of a thermally hysteretic μ-SQUID

Sourav Biswas, Clemens B. Winkelmann, Hervé Courtois, and Anjan K. Gupta

Phys. Rev. B 98, 174514 (2018) - Published 27 November, 2018

Unconventional superconductivity in the extended Hubbard model: Weak-coupling renormalization group

Sebastian Wolf, Thomas L. Schmidt, and Stephan Rachel

Phys. Rev. B 98, 174515 (2018) - Published 28 November, 2018

In superconducting phases, repulsive interactions between the electrons usually lead to higher-angular momentum Cooper pairing. Here, the authors employ the weak-coupling renormalization group approach to study unconventional superconducting phases emerging in the extended, repulsive Hubbard model on paradigmatic two-dimensional lattices. Among their findings are extended regions of chiral topological superconductivity on the square, triangular, and honeycomb lattices. They provide detailed superconducting phase diagrams as well as the coupling strengths that quantify the corresponding critical temperatures depending on the band-structure parameters, band filling, and interaction parameters. The importance of the resolution and accuracy of the numerical integration for the method is discussed and a way to higher numerical efficiency provided.

Spin-wave radiation from vortices in 3HeB

S. M. Laine and E. V. Thuneberg

Phys. Rev. B 98, 174516 (2018) - Published 29 November, 2018

ERRATA

Erratum: Observation of transient lattice disorder at the onset of multiferroic ordering in Eu1xHoxMnO3 by Raman spectroscopy [Phys. Rev. B 97, 224307 (2018)]

S. Elsässer, A. A. Mukhin, A. M. Balbashov, and J. Geurts

Phys. Rev. B 98, 179901 (2018) - Published 16 November, 2018

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