Volume 90, Issue 6

1 August 2014

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HIGHLIGHTED ARTICLES

EDITORS' SUGGESTION

RAPID COMMUNICATION

Thermal transport and Wiedemann-Franz law in the disordered Fermi liquid

G. Schwiete and A. M. Finkel'stein

Phys. Rev. B 90, 060201(R) (2014) - Published 13 August, 2014

The field theoretic framework of nonlinear sigma models in the presence of gravitational potentials has been used to study disordered Fermi liquids. The authors demonstrate that the Wiedemann-Franz law remains valid despite the presence of interactions and slow diffusive modes.

EDITORS' SUGGESTION

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Anomalous organic magnetoresistance from competing carrier-spin-dependent interactions with localized electronic and nuclear spins

Y. Wang, N. J. Harmon, K. Sahin-Tiras, M. Wohlgenannt, and M. E. Flatté

Phys. Rev. B 90, 060204(R) (2014) - Published 21 August, 2014

Spin transport in organic semiconductors has garnered increased interest in the last decade due in part to the large room temperature organic magnetoresistance (OMAR) effect. This effect originates from the nuclear interactions with bottlenecked carrier spin pairs which are suppressed by applied fields. In this article the authors describe a new regime for low-field magnetoresistance in organic semiconductors, in which the spin-relaxing effects of localized nuclear spins and electronic spins interfere. In addition to elucidating the fundamental mechanisms of OMAR, this result has implications for improving the design of organic-based devices.

EDITORS' SUGGESTION

RAPID COMMUNICATION

Analysis of the noise spectra from oxidized superparamagnetic nanoparticles

S. I. Woods, Snorri Ingvarsson, Shouheng Sun, and J. R. Kirtley

Phys. Rev. B 90, 060403(R) (2014) - Published 18 August, 2014

A quantitative understanding of ferromagnetism and exchange bias in magnetic nanoparticle systems is key to optimizing their performance. In this paper the authors demonstrate a measurement method using a micro-SQUID sensor in order to obtain noise spectra for analysing exchange bias in magnetic nanoparticles as a function of the oxidation state.

EDITORS' SUGGESTION

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Experimental realization of a quantum breathing pyrochlore antiferromagnet

K. Kimura, S. Nakatsuji, and T. Kimura

Phys. Rev. B 90, 060414(R) (2014) - Published 29 August, 2014

Several pyrochlore antiferromagnets are being considered as candidate materials where geometrical frustration may lead to quantum spin-liquid states. In a “breathing” pyrochlore lattice systems (see PRL 110, 097203 (2013)) the spins occupy the vertices of alternating tetrahedra of different size that are characterized by different exchange parameters $J$ and $J^{'}$ .

EDITORS' SUGGESTION

RAPID COMMUNICATION

Negative Hall coefficient of ultrathin niobium in Si/Nb/Si trilayers

I. Zaytseva, O. Abal'oshev, P. Dłużewski, W. Paszkowicz, L. Y. Zhu, C. L. Chien, M. Kończykowski, and Marta Z. Cieplak

Phys. Rev. B 90, 060505(R) (2014) - Published 22 August, 2014

Detailed structural and transport characterization of ultrathin niobium films, as thin as 1.1 nm, reveals a change of the Hall coefficient sign from positive to negative in the thinnest films. This finding may have implications for understanding of disappearance of superconductivity in the ultrathin film limit.

RAPID COMMUNICATIONS

Structure, structural phase transitions, mechanical properties, defects

RAPID COMMUNICATION

Competing structures in two-dimensional trapped dipolar gases

Barbara Gränz, Sergey E. Korshunov, Vadim B. Geshkenbein, and Gianni Blatter

Phys. Rev. B 90, 060101(R) (2014) - Published 7 August, 2014

RAPID COMMUNICATION

Stable atomic structure of NiTi austenite

Nikolai A. Zarkevich and Duane D. Johnson

Phys. Rev. B 90, 060102(R) (2014) - Published 21 August, 2014

Inhomogeneous, disordered, and partially ordered systems

EDITORS' SUGGESTION

RAPID COMMUNICATION

Thermal transport and Wiedemann-Franz law in the disordered Fermi liquid

G. Schwiete and A. M. Finkel'stein

Phys. Rev. B 90, 060201(R) (2014) - Published 13 August, 2014

RAPID COMMUNICATION

Coulomb disorder in three-dimensional Dirac systems

Brian Skinner

Phys. Rev. B 90, 060202(R) (2014) - Published 20 August, 2014

RAPID COMMUNICATION

Destruction of superconductivity in disordered materials: A dimensional crossover

O. Crauste, F. Couëdo, L. Bergé, C. A. Marrache-Kikuchi, and L. Dumoulin

Phys. Rev. B 90, 060203(R) (2014) - Published 21 August, 2014

EDITORS' SUGGESTION

RAPID COMMUNICATION

Anomalous organic magnetoresistance from competing carrier-spin-dependent interactions with localized electronic and nuclear spins

Y. Wang, N. J. Harmon, K. Sahin-Tiras, M. Wohlgenannt, and M. E. Flatté

Phys. Rev. B 90, 060204(R) (2014) - Published 21 August, 2014

RAPID COMMUNICATION

Large-disorder renormalization group study of the Anderson model of localization

Sonika Johri and R. N. Bhatt

Phys. Rev. B 90, 060205(R) (2014) - Published 29 August, 2014

Dynamics, dynamical systems, lattice effects

RAPID COMMUNICATION

Conservation laws protect dynamic spin correlations from decay: Limited role of integrability in the central spin model

Götz S. Uhrig, Johannes Hackmann, Daniel Stanek, Joachim Stolze, and Frithjof B. Anders

Phys. Rev. B 90, 060301(R) (2014) - Published 28 August, 2014

Magnetism

RAPID COMMUNICATION

Helical order in one-dimensional magnetic atom chains and possible emergence of Majorana bound states

Younghyun Kim, Meng Cheng, Bela Bauer, Roman M. Lutchyn, and S. Das Sarma

Phys. Rev. B 90, 060401(R) (2014) - Published 4 August, 2014

RAPID COMMUNICATION

Multiple- $Q$ instability by $(d - 2)$ -dimensional connections of Fermi surfaces

Satoru Hayami and Yukitoshi Motome

Phys. Rev. B 90, 060402(R) (2014) - Published 11 August, 2014

EDITORS' SUGGESTION

RAPID COMMUNICATION

Analysis of the noise spectra from oxidized superparamagnetic nanoparticles

S. I. Woods, Snorri Ingvarsson, Shouheng Sun, and J. R. Kirtley

Phys. Rev. B 90, 060403(R) (2014) - Published 18 August, 2014

RAPID COMMUNICATION

Rabi oscillations of pinned solitons in spin chains: A route to quantum computation and communication

S. Bertaina, C.-E. Dutoit, J. Van Tol, M. Dressel, B. Barbara, and A. Stepanov

Phys. Rev. B 90, 060404(R) (2014) - Published 20 August, 2014

RAPID COMMUNICATION

Band structure of magnonic crystals with defects: Brillouin spectroscopy and micromagnetic simulations

Kai Di, Vanessa Li Zhang, Meng Hau Kuok, Hock Siah Lim, Ser Choon Ng, Kulothungasagaran Narayanapillai, and Hyunsoo Yang

Phys. Rev. B 90, 060405(R) (2014) - Published 20 August, 2014

RAPID COMMUNICATION

Matrix product state formulation of frequency-space dynamics at finite temperatures

Alexander C. Tiegel, Salvatore R. Manmana, Thomas Pruschke, and Andreas Honecker

Phys. Rev. B 90, 060406(R) (2014) - Published 21 August, 2014

RAPID COMMUNICATION

Elastically controlled manipulation of the magnetic order parameter and the metal-insulator transition in a manganite thin film

Surendra Singh, M. R. Fitzsimmons, T. Lookman, H. Jeen, and A. Biswas

Phys. Rev. B 90, 060407(R) (2014) - Published 22 August, 2014

RAPID COMMUNICATION

Entropy of the quantum soliton lattice and multiple magnetization steps in ${BiCu}_{2} {PO}_{6}$

Yoshimitsu Kohama, Kenji Mochidzuki, Taku Terashima, Atsuhiko Miyata, Albin DeMuer, Thierry Klein, Christophe Marcenat, Z. L. Dun, Haidong Zhou, Gang Li, Luis Balicas, Nozomu Abe, Yasuhiro H. Matsuda, Shojiro Takeyama, Akira Matsuo, and Koichi Kindo

Phys. Rev. B 90, 060408(R) (2014) - Published 25 August, 2014

RAPID COMMUNICATION

Quantum spin chain as a potential realization of the Nersesyan-Tsvelik model

C. Balz, B. Lake, H. Luetkens, C. Baines, T. Guidi, M. Abdel-Hafiez, A. U. B. Wolter, B. Büchner, I. V. Morozov, E. B. Deeva, O. S. Volkova, and A. N. Vasiliev

Phys. Rev. B 90, 060409(R) (2014) - Published 25 August, 2014

RAPID COMMUNICATION

Order by disorder or energetic selection of the ground state in the $X Y$ pyrochlore antiferromagnet ${Er}_{2} {Ti}_{2} O_{7}$ : An inelastic neutron scattering study

Sylvain Petit, Julien Robert, Solène Guitteny, Pierre Bonville, Claudia Decorse, Jacques Ollivier, Hannu Mutka, Michel J. P. Gingras, and Isabelle Mirebeau

Phys. Rev. B 90, 060410(R) (2014) - Published 26 August, 2014

RAPID COMMUNICATION

Uniaxial-pressure control of geometrical spin frustration in an Ising antiferromagnet ${CoNb}_{2} O_{6}$ via anisotropic deformation of the isosceles lattice

S. Kobayashi, S. Hosaka, H. Tamatsukuri, T. Nakajima, S. Mitsuda, K. Prokeš, and K. Kiefer

Phys. Rev. B 90, 060412(R) (2014) - Published 26 August, 2014

RAPID COMMUNICATION

Electromagnon by chiral spin dynamics in the triangular lattice antiferromagnet

S. Kimura, T. Fujita, M. Hagiwara, H. Yamaguchi, T. Kashiwagi, N. Terada, Y. Sawada, and K. Watanabe

Phys. Rev. B 90, 060413(R) (2014) - Published 27 August, 2014

EDITORS' SUGGESTION

RAPID COMMUNICATION

Experimental realization of a quantum breathing pyrochlore antiferromagnet

K. Kimura, S. Nakatsuji, and T. Kimura

Phys. Rev. B 90, 060414(R) (2014) - Published 29 August, 2014

Superfluidity and superconductivity

RAPID COMMUNICATION

Pressure suppression of electron correlation in the collapsed tetragonal phase of ${CaFe}_{2} {As}_{2}$ : A DFT-DMFT investigation

Subhasish Mandal, R. E. Cohen, and K. Haule

Phys. Rev. B 90, 060501(R) (2014) - Published 6 August, 2014

RAPID COMMUNICATION

Topological number and fermion Green's function for strongly interacting topological superconductors

Yi-Zhuang You, Zhong Wang, Jeremy Oon, and Cenke Xu

Phys. Rev. B 90, 060502(R) (2014) - Published 13 August, 2014

RAPID COMMUNICATION

Engineering three-body interaction and Pfaffian states in circuit QED systems

M. Hafezi, P. Adhikari, and J. M. Taylor

Phys. Rev. B 90, 060503(R) (2014) - Published 18 August, 2014

RAPID COMMUNICATION

Multigap nodeless superconductivity in nickel chalcogenide $TlNi_{2} Se_{2}$

X. C. Hong, Z. Zhang, S. Y. Zhou, J. Pan, Y. Xu, Hangdong Wang, Qianhui Mao, Minghu Fang, J. K. Dong, and S. Y. Li

Phys. Rev. B 90, 060504(R) (2014) - Published 18 August, 2014

EDITORS' SUGGESTION

RAPID COMMUNICATION

Negative Hall coefficient of ultrathin niobium in Si/Nb/Si trilayers

I. Zaytseva, O. Abal'oshev, P. Dłużewski, W. Paszkowicz, L. Y. Zhu, C. L. Chien, M. Kończykowski, and Marta Z. Cieplak

Phys. Rev. B 90, 060505(R) (2014) - Published 22 August, 2014

RAPID COMMUNICATION

Unified treatment of Fermi pockets and arcs scenarios for the cuprates: Sum-rule-consistent response functions of the pseudogap

Peter Scherpelz, Adam Rançon, Yan He, and K. Levin

Phys. Rev. B 90, 060506(R) (2014) - Published 27 August, 2014

RAPID COMMUNICATION

Majorana fermions from Shiba states in an antiferromagnetic chain on top of a superconductor

Andreas Heimes, Panagiotis Kotetes, and Gerd Schön

Phys. Rev. B 90, 060507(R) (2014) - Published 28 August, 2014

ARTICLES

Structure, structural phase transitions, mechanical properties, defects

Membrane amplitude and triaxial stress in twisted bilayer graphene deciphered using first-principles directed elasticity theory and scanning tunneling microscopy

M. Neek-Amal, P. Xu, D. Qi, P. M. Thibado, L. O. Nyakiti, V. D. Wheeler, R. L. Myers-Ward, C. R. Eddy, Jr., D. K. Gaskill, and F. M. Peeters

Phys. Rev. B 90, 064101 (2014) - Published 1 August, 2014

Screw-dislocation constrictions in face-centered cubic crystals

Enrique Martínez and John P. Hirth

Phys. Rev. B 90, 064102 (2014) - Published 4 August, 2014

Simulating acoustic emission: The noise of collapsing domains

E. K. H. Salje, X. Wang, X. Ding, and J. Sun

Phys. Rev. B 90, 064103 (2014) - Published 7 August, 2014

Electron and hole traps in yttrium orthosilicate single crystals: The critical role of Si-unbound oxygen

V. V. Laguta, M. Buryi, J. Rosa, D. Savchenko, J. Hybler, M. Nikl, S. Zazubovich, T. Kärner, C. R. Stanek, and K. J. McClellan

Phys. Rev. B 90, 064104 (2014) - Published 7 August, 2014

Structural distortion below the Néel temperature in spinel ${GeCo}_{2} O_{4}$

Phillip T. Barton, Moureen C. Kemei, Michael W. Gaultois, Stephanie L. Moffitt, Lucy E. Darago, Ram Seshadri, Matthew R. Suchomel, and Brent C. Melot

Phys. Rev. B 90, 064105 (2014) - Published 8 August, 2014

Understanding the interactions between oxygen vacancies at ${SrTiO}_{3}$ (001) surfaces

Houlong L. Zhuang, P. Ganesh, Valentino R. Cooper, Haixuan Xu, and P. R. C. Kent

Phys. Rev. B 90, 064106 (2014) - Published 11 August, 2014

Resonance Raman scattering of perovskite-type relaxor ferroelectrics under nonambient conditions

G. de la Flor, M. Wehber, A. Rohrbeck, M. I. Aroyo, U. Bismayer, and B. Mihailova

Phys. Rev. B 90, 064107 (2014) - Published 12 August, 2014

Course of dislocation lines in templated three-dimensional colloidal quasicrystals

Matthias Sandbrink and Michael Schmiedeberg

Phys. Rev. B 90, 064108 (2014) - Published 19 August, 2014

Theoretical study of the structure of boron carbide $B_{13} C_{2}$

Koun Shirai, Kyohei Sakuma, and Naoki Uemura

Phys. Rev. B 90, 064109 (2014) - Published 26 August, 2014

Critical slowing down and elastic anomaly of uniaxial ferroelectric ${Ca}_{0.28} {Ba}_{0.72} {Nb}_{2} O_{6}$ crystals with tungsten bronze structure

K. Suzuki, K. Matsumoto, J. Dec, T. Łukasiewicz, W. Kleemann, and S. Kojima

Phys. Rev. B 90, 064110 (2014) - Published 26 August, 2014

Pathways towards ferroelectricity in hafnia

Tran Doan Huan, Vinit Sharma, George A. Rossetti, Jr., and Rampi Ramprasad

Phys. Rev. B 90, 064111 (2014) - Published 27 August, 2014

Atomistic origin of huge response functions at the morphotropic phase boundary of $(1 - x) {Na}_{0.5} {Bi}_{0.5} {TiO}_{3} − x {BaTiO}_{3}$

K. Datta, A. Richter, M. Göbbels, R. B. Neder, and B. Mihailova

Phys. Rev. B 90, 064112 (2014) - Published 28 August, 2014

First-principles study of vibrational and noncollinear magnetic properties of the perovskite to postperovskite pressure transition of ${NaMnF}_{3}$

A. C. Garcia-Castro, A. H. Romero, and E. Bousquet

Phys. Rev. B 90, 064113 (2014) - Published 29 August, 2014

Inhomogeneous, disordered, and partially ordered systems

Entanglement spreading in a many-body localized system

Arun Nanduri, Hyungwon Kim, and David A. Huse

Phys. Rev. B 90, 064201 (2014) - Published 14 August, 2014

Hall effect for neutrons scattered by an $A$ -phase MnSi crystal

O. G. Udalov and A. A. Fraerman

Phys. Rev. B 90, 064202 (2014) - Published 22 August, 2014

Spectral features of a many-body-localized system weakly coupled to a bath

Rahul Nandkishore, Sarang Gopalakrishnan, and David A. Huse

Phys. Rev. B 90, 064203 (2014) - Published 27 August, 2014

Dynamics, dynamical systems, lattice effects

From quantum-mechanical to classical dynamics in the central-spin model

Daniel Stanek, Carsten Raas, and Götz S. Uhrig

Phys. Rev. B 90, 064301 (2014) - Published 4 August, 2014

Analytical interpretation of nondiffusive phonon transport in thermoreflectance thermal conductivity measurements

K. T. Regner, A. J. H. McGaughey, and J. A. Malen

Phys. Rev. B 90, 064302 (2014) - Published 20 August, 2014

Nonharmonic phonons in $α$ -iron at high temperatures

L. Mauger, M. S. Lucas, J. A. Muñoz, S. J. Tracy, M. Kresch, Yuming Xiao, Paul Chow, and B. Fultz

Phys. Rev. B 90, 064303 (2014) - Published 20 August, 2014

Magnetism

Entanglement negativity via the replica trick: A quantum Monte Carlo approach

Chia-Min Chung, Vincenzo Alba, Lars Bonnes, Pochung Chen, and Andreas M. Läuchli

Phys. Rev. B 90, 064401 (2014) - Published 4 August, 2014

Analysis of resonant inelastic x-ray scattering from ${Sr}_{2} {IrO}_{4}$ in an itinerant-electron approach

Jun-ichi Igarashi and Tatsuya Nagao

Phys. Rev. B 90, 064402 (2014) - Published 5 August, 2014

Unconventional multicritical point in the $S = \frac{1}{2}$ ${Re}_{2}$ -cluster magnet ${La}_{3} {Re}_{2} O_{10}$

Yuya Haraguchi, Chishiro Michioka, Hiroaki Ueda, and Kazuyoshi Yoshimura

Phys. Rev. B 90, 064403 (2014) - Published 5 August, 2014

Multiple time scales from hard local constraints: Glassiness without disorder

O. Cépas

Phys. Rev. B 90, 064404 (2014) - Published 6 August, 2014

Influence of nonmagnetic Zn substitution on the lattice and magnetoelectric dynamical properties of the multiferroic material CuO

S. P. P. Jones, N. C. Wurz, M. Failla, D. Prabhakaran, C. F. McConville, and J. Lloyd-Hughes

Phys. Rev. B 90, 064405 (2014) - Published 7 August, 2014

Spin relaxation and spin Hall transport in $5 d$ transition-metal ultrathin films

Nguyen H. Long, Phivos Mavropoulos, Bernd Zimmermann, David S. G. Bauer, Stefan Blügel, and Yuriy Mokrousov

Phys. Rev. B 90, 064406 (2014) - Published 7 August, 2014

${Cs}_{2} {NaAl}_{1 - x} {Cr}_{x} F_{6}$ : A family of compounds presenting magnetocaloric effect

S. S. Pedro, J. C. G. Tedesco, F. Yokaichiya, P. Brandão, A. M. Gomes, S. Landsgesell, M. J. M. Pires, L. P. Sosman, A. M. Mansanares, M. S. Reis, and H. N. Bordallo

Phys. Rev. B 90, 064407 (2014) - Published 7 August, 2014

Voids-driven breakdown of the local-symmetry and Slater-Pauling rule in half-metallic Heusler compounds

I. Galanakis, E. Şaşıoğlu, S. Blügel, and K. Özdoğan

Phys. Rev. B 90, 064408 (2014) - Published 8 August, 2014

Ultrasonic investigations of the spin ices ${Dy}_{2} {Ti}_{2} O_{7}$ and ${Ho}_{2} {Ti}_{2} O_{7}$ in and out of equilibrium

S. Erfanifam, S. Zherlitsyn, S. Yasin, Y. Skourski, J. Wosnitza, A. A. Zvyagin, P. McClarty, R. Moessner, G. Balakrishnan, and O. A. Petrenko

Phys. Rev. B 90, 064409 (2014) - Published 8 August, 2014

Breathing modes of confined skyrmions in ultrathin magnetic dots

Joo-Von Kim, Felipe Garcia-Sanchez, João Sampaio, Constance Moreau-Luchaire, Vincent Cros, and Albert Fert

Phys. Rev. B 90, 064410 (2014) - Published 11 August, 2014

Nonuniversality of artificial frustrated spin systems

I. A. Chioar, N. Rougemaille, A. Grimm, O. Fruchart, E. Wagner, M. Hehn, D. Lacour, F. Montaigne, and B. Canals

Phys. Rev. B 90, 064411 (2014) - Published 11 August, 2014

Asymmetric switchinglike behavior in the magnetoresistance at low fields in bulk metamagnetic Heusler alloys

Tapas Samanta, Ahmad Us Saleheen, Daniel L. Lepkowski, Alok Shankar, Igor Dubenko, Abdiel Quetz, Mahmud Khan, Naushad Ali, and Shane Stadler

Phys. Rev. B 90, 064412 (2014) - Published 11 August, 2014

Spin-lattice coupling induced weak dynamical magnetism in ${EuTiO}_{3}$ at high temperatures

Z. Guguchia, H. Keller, R. K. Kremer, J. Köhler, H. Luetkens, T. Goko, A. Amato, and A. Bussmann-Holder

Phys. Rev. B 90, 064413 (2014) - Published 13 August, 2014

Low-temperature properties of single-crystal ${CrB}_{2}$

A. Bauer, A. Regnat, C. G. F. Blum, S. Gottlieb-Schönmeyer, B. Pedersen, M. Meven, S. Wurmehl, J. Kuneš, and C. Pfleiderer

Phys. Rev. B 90, 064414 (2014) - Published 13 August, 2014

Helical antiferromagnetic ordering in ${Lu}_{1 - x} {Sc}_{x} MnSi$

R. J. Goetsch, V. K. Anand, and D. C. Johnston

Phys. Rev. B 90, 064415 (2014) - Published 15 August, 2014

Interlayer bonding in compounds with the ${ThCr}_{2} {Si}_{2}$ -type structure: Insight on the ferromagnetism of ${SrCo}_{2} {({Ge}_{1 - x} P_{x})}_{2}$ from electronic structure calculations

E. Cuervo-Reyes and R. Nesper

Phys. Rev. B 90, 064416 (2014) - Published 15 August, 2014

High-field magnetic ground state in $S = \frac{1}{2}$ kagome lattice antiferromagnet ${ZnCu}_{3} (OH)_{6} {Cl}_{2}$

Tomoya Asaba, Tian-Heng Han, B. J. Lawson, F. Yu, C. Tinsman, Z. Xiang, G. Li, Young S. Lee, and Lu Li

Phys. Rev. B 90, 064417 (2014) - Published 18 August, 2014

Structural change and phase coexistence upon magnetic ordering in the magnetodielectric spinel ${Mn}_{3} O_{4}$

Moureen C. Kemei, Jaye K. Harada, Ram Seshadri, and Matthew R. Suchomel

Phys. Rev. B 90, 064418 (2014) - Published 19 August, 2014

Semiclassical spin dynamics of the antiferromagnetic Heisenberg model on the kagome lattice

Mathieu Taillefumier, Julien Robert, Christopher L. Henley, Roderich Moessner, and Benjamin Canals

Phys. Rev. B 90, 064419 (2014) - Published 19 August, 2014

Spin state of ${Mn}^{2 +}$ and magnetism in vanadate-carbonate compound, $K_{2} {Mn}_{3} ({VO}_{4})_{2} {CO}_{3}$

Kartik Samanta and T. Saha-Dasgupta

Phys. Rev. B 90, 064420 (2014) - Published 21 August, 2014

Magnon thermal mean free path in yttrium iron garnet

Stephen R. Boona and Joseph P. Heremans

Phys. Rev. B 90, 064421 (2014) - Published 22 August, 2014

Impurity-induced enhancement of perpendicular magnetic anisotropy in Fe/MgO tunnel junctions

A. Hallal, B. Dieny, and M. Chshiev

Phys. Rev. B 90, 064422 (2014) - Published 25 August, 2014

Structure and magnetism of Tm atoms and monolayers on W(110)

Corneliu Nistor, Aitor Mugarza, Sebastian Stepanow, Pietro Gambardella, Kurt Kummer, José Luis Diez-Ferrer, David Coffey, César de la Fuente, Miguel Ciria, and José I. Arnaudas

Phys. Rev. B 90, 064423 (2014) - Published 25 August, 2014

Quantum critical universality and singular corner entanglement entropy of bilayer Heisenberg-Ising model

Trithep Devakul and Rajiv R. P. Singh

Phys. Rev. B 90, 064424 (2014) - Published 25 August, 2014

Algorithms for finite projected entangled pair states

Michael Lubasch, J. Ignacio Cirac, and Mari-Carmen Bañuls

Phys. Rev. B 90, 064425 (2014) - Published 25 August, 2014

Crystal-field interaction and oxygen stoichiometry effects in strontium-doped rare-earth cobaltates

A. Furrer, A. Podlesnyak, M. Frontzek, I. Sashin, J. P. Embs, E. Mitberg, and E. Pomjakushina

Phys. Rev. B 90, 064426 (2014) - Published 26 August, 2014

Dynamic behavior of magnetic avalanches in the spin-ice compound ${Dy}_{2} {Ti}_{2} O_{7}$

M. J. Jackson, E. Lhotel, S. R. Giblin, S. T. Bramwell, D. Prabhakaran, K. Matsuhira, Z. Hiroi, Q. Yu, and C. Paulsen

Phys. Rev. B 90, 064427 (2014) - Published 26 August, 2014

Interlayer coupling in ${Ni}_{80} {Fe}_{20}$ /Ru/ ${Ni}_{80} {Fe}_{20}$ multilayer films: Ferromagnetic resonance experiments and theory

X. M. Liu, Hoa T. Nguyen, J. Ding, M. G. Cottam, and A. O. Adeyeye

Phys. Rev. B 90, 064428 (2014) - Published 27 August, 2014

Dynamic converse magnetoelectric effect in ferromagnetic nanostructures with electric-field-dependent interfacial anisotropy

G. Viaud and N. A. Pertsev

Phys. Rev. B 90, 064429 (2014) - Published 27 August, 2014

Exceptional Ising magnetic behavior of itinerant spin-polarized carriers in ${URu}_{2} {Si}_{2}$

Mirosław Werwiński, Jan Rusz, John A. Mydosh, and Peter M. Oppeneer

Phys. Rev. B 90, 064430 (2014) - Published 29 August, 2014

Magnetic domain growth in geometrically frustrated Ising antiferromagnets ${Co}_{1 - x} {Mg}_{x} {Nb}_{2} O_{6}$ $(x = 0 and 0.004)$ as seen via time-resolved neutron diffraction measurements

Taro Nakajima, Setsuo Mitsuda, Yu Inomoto, Karel Prokes, Vadim Sikolenko, Sebastian Gerischer, and Satoru Kobayashi

Phys. Rev. B 90, 064431 (2014) - Published 29 August, 2014

Superfluidity and superconductivity

Suppression of the Berezinskii-Kosterlitz-Thouless and quantum phase transitions in two-dimensional superconductors by finite-size effects

T. Schneider and S. Weyeneth

Phys. Rev. B 90, 064501 (2014) - Published 1 August, 2014

Breather decay into a vortex/antivortex pair in a Josephson ladder

K. Segall, P. Williams, O. Svitelskiy, D. Edwards, N. Zhelev, G. Brummer, and J. J. Mazo

Phys. Rev. B 90, 064502 (2014) - Published 8 August, 2014

Upper limit of supersolidity in solid helium

Duk Y. Kim and Moses H. W. Chan

Phys. Rev. B 90, 064503 (2014) - Published 11 August, 2014

Evolution of the phase diagram of ${LaFeP}_{1 − x} {As}_{x} O_{1 − y} F_{y}$ $(y = 0 - 0.1)$

K. T. Lai, A. Takemori, S. Miyasaka, F. Engetsu, H. Mukuda, and S. Tajima

Phys. Rev. B 90, 064504 (2014) - Published 11 August, 2014

Microwave nanobolometer based on proximity Josephson junctions

J. Govenius, R. E. Lake, K. Y. Tan, V. Pietilä, J. K. Julin, I. J. Maasilta, P. Virtanen, and M. Möttönen

Phys. Rev. B 90, 064505 (2014) - Published 11 August, 2014

Superconductivity in uranium compounds

V. P. Mineev

Phys. Rev. B 90, 064506 (2014) - Published 14 August, 2014

Zeeman-field-induced topological phase transitions in triplet superconductors

Timo Hyart, Anthony R. Wright, and Bernd Rosenow

Phys. Rev. B 90, 064507 (2014) - Published 14 August, 2014

Superconducting properties of ${Sn}_{1 - x} {In}_{x} Te$ $(x = 0.38 - 0.45)$ studied using muon-spin spectroscopy

M. Saghir, J. A. T. Barker, G. Balakrishnan, A. D. Hillier, and M. R. Lees

Phys. Rev. B 90, 064508 (2014) - Published 15 August, 2014

Microscopic prediction of skyrmion lattice state in clean interface superconductors

Daniel F. Agterberg, Egor Babaev, and Julien Garaud

Phys. Rev. B 90, 064509 (2014) - Published 18 August, 2014

Thermodynamic nature of the $0 - π$ quantum transition in superconductor/ferromagnet/superconductor trilayers

N. Pompeo, K. Torokhtii, C. Cirillo, A. V. Samokhvalov, E. A. Ilyina, C. Attanasio, A. I. Buzdin, and E. Silva

Phys. Rev. B 90, 064510 (2014) - Published 21 August, 2014

Enhanced superfluid response of parahydrogen in nanoscale confinement

Tokunbo Omiyinka and Massimo Boninsegni

Phys. Rev. B 90, 064511 (2014) - Published 21 August, 2014

Robust $s_{\pm}$ superconductivity in a two-band Hubbard-Fröhlich model of alkali-doped organics

Tao Qin, Michele Fabrizio, S. Shahab Naghavi, and Erio Tosatti

Phys. Rev. B 90, 064512 (2014) - Published 21 August, 2014

Anomalous surface states at interfaces in $p$ -wave superconductors

S. V. Bakurskiy, A. A. Golubov, M. Yu. Kupriyanov, K. Yada, and Y. Tanaka

Phys. Rev. B 90, 064513 (2014) - Published 22 August, 2014

Higgs mode in electric-field-induced superconductors

Tomio Koyama

Phys. Rev. B 90, 064514 (2014) - Published 25 August, 2014

Tuning the magnetic and structural phase transitions of PrFeAsO via Fe/Ru spin dilution

Yuen Yiu, Pietro Bonfà, Samuele Sanna, Roberto De Renzi, Pietro Carretta, Michael A. McGuire, Ashfia Huq, and Stephen E. Nagler

Phys. Rev. B 90, 064515 (2014) - Published 25 August, 2014

Generalized Eilenberger theory for Majorana zero-mode-carrying disordered $p$ -wave superconductors

Hoi-Yin Hui, Jay D. Sau, and S. Das Sarma

Phys. Rev. B 90, 064516 (2014) - Published 27 August, 2014

Crystallography and physical properties of ${BaCo}_{2} {As}_{2}, {Ba}_{0.94} K_{0.06} {Co}_{2} {As}_{2}$ , and ${Ba}_{0.78} K_{0.22} {Co}_{2} {As}_{2}$

V. K. Anand, D. G. Quirinale, Y. Lee, B. N. Harmon, Y. Furukawa, V. V. Ogloblichev, A. Huq, D. L. Abernathy, P. W. Stephens, R. J. McQueeney, A. Kreyssig, A. I. Goldman, and D. C. Johnston

Phys. Rev. B 90, 064517 (2014) - Published 28 August, 2014

Possible charge-density wave, superconductivity, and $f$ -electron valence instability in ${EuBiS}_{2} F$

Hui-Fei Zhai, Zhang-Tu Tang, Hao Jiang, Kai Xu, Ke Zhang, Pan Zhang, Jin-Ke Bao, Yun-Lei Sun, Wen-He Jiao, I. Nowik, I. Felner, Yu-Ke Li, Xiao-Feng Xu, Qian Tao, Chun-Mu Feng, Zhu-An Xu, and Guang-Han Cao

Phys. Rev. B 90, 064518 (2014) - Published 29 August, 2014