Volume 85, Issue 14

1 April 2012

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HIGHLIGHTED ARTICLES

EDITORS' SUGGESTION

RAPID COMMUNICATION

Nonlocal conductance reveals helical superconductors

B. Béri

Phys. Rev. B 85, 140501(R) (2012) - Published 3 April, 2012

EDITORS' SUGGESTION

RAPID COMMUNICATION

Quantum speeding-up of computation demonstrated in a superconducting two-qubit processor

Andreas Dewes, Romain Lauro, Florian R. Ong, Vivient Schmitt, Perola Milman, Patrice Bertet, Denis Vion, and Daniel Esteve

Phys. Rev. B 85, 140503(R) (2012) - Published 5 April, 2012

EDITORS' SUGGESTION

RAPID COMMUNICATION

Coherent superconducting quantum pump

Felix Hoehne, Yuri A. Pashkin, Oleg V. Astafiev, Mikko Möttönen, Jukka P. Pekola, and JawShen Tsai

Phys. Rev. B 85, 140504(R) (2012) - Published 5 April, 2012

EDITORS' SUGGESTION

RAPID COMMUNICATION

Magnetically polarized Ir dopant atoms in superconducting Ba(Fe $_{1 - x}$ Ir $_{x}$ ) $_{2}$ As $_{2}$

M. P. M. Dean, M. G. Kim, A. Kreyssig, J. W. Kim, X. Liu, P. J. Ryan, A. Thaler, S. L. Bud'ko, W. Strassheim, P. C. Canfield, J. P. Hill, and A. I. Goldman

Phys. Rev. B 85, 140514(R) (2012) - Published 25 April, 2012

EDITORS' SUGGESTION

RAPID COMMUNICATION

Identical effects of indirect and direct electron doping of superconducting BaFe $_{2}$ As $_{2}$ thin films

Takayoshi Katase, Soshi Iimura, Hidenori Hiramatsu, Toshio Kamiya, and Hideo Hosono

Phys. Rev. B 85, 140516(R) (2012) - Published 27 April, 2012

EDITORS' SUGGESTION

Line of continuous phase transitions in a three-dimensional U(1) loop model with $1 / r^{2}$ current-current interactions

Scott D. Geraedts and Olexei I. Motrunich

Phys. Rev. B 85, 144303 (2012) - Published 10 April, 2012

EDITORS' SUGGESTION

Quantum spin state in the rare-earth compound YbAl $_{3}$ C $_{3}$

K. Hara, S. Matsuda, E. Matsuoka, K. Tanigaki, A. Ochiai, S. Nakamura, T. Nojima, and K. Katoh

Phys. Rev. B 85, 144416 (2012) - Published 20 April, 2012

EDITORS' SUGGESTION

Adiabatic manipulations of Majorana fermions in a three-dimensional network of quantum wires

Bertrand I. Halperin, Yuval Oreg, Ady Stern, Gil Refael, Jason Alicea, and Felix von Oppen

Phys. Rev. B 85, 144501 (2012) - Published 2 April, 2012

EDITORS' SUGGESTION

Gap nodes induced by coexistence with antiferromagnetism in iron-based superconductors

S. Maiti, R. M. Fernandes, and A. V. Chubukov

Phys. Rev. B 85, 144527 (2012) - Published 30 April, 2012

RAPID COMMUNICATIONS

Magnetism

RAPID COMMUNICATION

Giant direct magnetoelectric effect in strained multiferroic heterostructures

Pierre-Eymeric Janolin, Nikolay A. Pertsev, David Sichuga, and L. Bellaiche

Phys. Rev. B 85, 140401(R) (2012) - Published 2 April, 2012

RAPID COMMUNICATION

Structurally hidden magnetic transitions in Fe $_{3}$ C at high pressures

C. Prescher, L. Dubrovinsky, C. McCammon, K. Glazyrin, Y. Nakajima, A. Kantor, M. Merlini, and M. Hanfland

Phys. Rev. B 85, 140402(R) (2012) - Published 2 April, 2012

RAPID COMMUNICATION

Competition between two- and three-sublattice ordering for $S = 1$ spins on the square lattice

Tamás A. Tóth, Andreas M. Läuchli, Frédéric Mila, and Karlo Penc

Phys. Rev. B 85, 140403(R) (2012) - Published 9 April, 2012

RAPID COMMUNICATION

Ferromagnetic insulating state in tensile-strained LaCoO $_{3}$ thin films from LDA $+$ $U$ calculations

Han Hsu, Peter Blaha, and Renata M. Wentzcovitch

Phys. Rev. B 85, 140404(R) (2012) - Published 11 April, 2012

RAPID COMMUNICATION

Theory of the magnetoeletric effect in a lightly doped high- $T_{c}$ cuprate

S. Mukherjee, B. M. Andersen, Z. Viskadourakis, I. Radulov, and C. Panagopoulos

Phys. Rev. B 85, 140405(R) (2012) - Published 12 April, 2012

RAPID COMMUNICATION

Magnetic order and spin dynamics in the proximity of a ferromagnetic quantum critical point: A $μ$ SR study of YbNi $_{4}$ P $_{2}$

J. Spehling, M. Günther, C. Krellner, N. Yèche, H. Luetkens, C. Baines, C. Geibel, and H.-H. Klauss

Phys. Rev. B 85, 140406(R) (2012) - Published 12 April, 2012

RAPID COMMUNICATION

Evidence for an exotic magnetic transition in the triangular spin system FeGa $_{2}$ S $_{4}$

P. Dalmas de Réotier, A. Yaouanc, D. E. MacLaughlin, Songrui Zhao, T. Higo, S. Nakatsuji, Y. Nambu, C. Marin, G. Lapertot, A. Amato, and C. Baines

Phys. Rev. B 85, 140407(R) (2012) - Published 13 April, 2012

RAPID COMMUNICATION

Autonomous and forced dynamics in a spin-transfer nano-oscillator: Quantitative magnetic-resonance force microscopy

A. Hamadeh, G. de Loubens, V. V. Naletov, J. Grollier, C. Ulysse, V. Cros, and O. Klein

Phys. Rev. B 85, 140408(R) (2012) - Published 20 April, 2012

RAPID COMMUNICATION

$^{31}$ P NMR investigations on the ferromagnetic quantum critical system YbNi $_{4}$ P $_{2}$

R. Sarkar, P. Khuntia, C. Krellner, C. Geibel, F. Steglich, and M. Baenitz

Phys. Rev. B 85, 140409(R) (2012) - Published 23 April, 2012

RAPID COMMUNICATION

Spinons and helimagnons in the frustrated Heisenberg chain

Jie Ren and Jesko Sirker

Phys. Rev. B 85, 140410(R) (2012) - Published 25 April, 2012

Superfluidity and superconductivity

EDITORS' SUGGESTION

RAPID COMMUNICATION

Nonlocal conductance reveals helical superconductors

B. Béri

Phys. Rev. B 85, 140501(R) (2012) - Published 3 April, 2012

RAPID COMMUNICATION

Nodal superconducting order parameter and thermodynamic phase diagram of (TMTSF) $_{2}$ ClO $_{4}$

Shingo Yonezawa, Yoshiteru Maeno, Klaus Bechgaard, and Denis Jérome

Phys. Rev. B 85, 140502(R) (2012) - Published 3 April, 2012

EDITORS' SUGGESTION

RAPID COMMUNICATION

Quantum speeding-up of computation demonstrated in a superconducting two-qubit processor

Andreas Dewes, Romain Lauro, Florian R. Ong, Vivient Schmitt, Perola Milman, Patrice Bertet, Denis Vion, and Daniel Esteve

Phys. Rev. B 85, 140503(R) (2012) - Published 5 April, 2012

EDITORS' SUGGESTION

RAPID COMMUNICATION

Coherent superconducting quantum pump

Felix Hoehne, Yuri A. Pashkin, Oleg V. Astafiev, Mikko Möttönen, Jukka P. Pekola, and JawShen Tsai

Phys. Rev. B 85, 140504(R) (2012) - Published 5 April, 2012

RAPID COMMUNICATION

Bose-Einstein condensation in liquid $^{4}$ He near the liquid-solid transition line

S. O. Diallo, R. T. Azuah, D. L. Abernathy, R. Rota, J. Boronat, and H. R. Glyde

Phys. Rev. B 85, 140505(R) (2012) - Published 9 April, 2012

RAPID COMMUNICATION

Kondo resonance of a microwave photon

Karyn Le Hur

Phys. Rev. B 85, 140506(R) (2012) - Published 10 April, 2012

RAPID COMMUNICATION

Superconducting correlations in thin films of amorphous indium oxide on the insulating side of the disorder-tuned superconductor-insulator transition

I. Shammass, O. Cohen, M. Ovadia, I. Gutman, and D. Shahar

Phys. Rev. B 85, 140507(R) (2012) - Published 13 April, 2012

RAPID COMMUNICATION

Reentrant topological transitions in a quantum wire/superconductor system with quasiperiodic lattice modulation

Masaki Tezuka and Norio Kawakami

Phys. Rev. B 85, 140508(R) (2012) - Published 16 April, 2012

RAPID COMMUNICATION

Metal-insulator transition and superconductivity induced by Rh doping in the binary pnictides Ru $P n$ ( $P n = P$ , As, Sb)

Daigorou Hirai, Tomohiro Takayama, Daisuke Hashizume, and Hidenori Takagi

Phys. Rev. B 85, 140509(R) (2012) - Published 16 April, 2012

RAPID COMMUNICATION

Competition between $d$ -wave and topological $p$ -wave superconducting phases in the doped Kitaev-Heisenberg model

Timo Hyart, Anthony R. Wright, Giniyat Khaliullin, and Bernd Rosenow

Phys. Rev. B 85, 140510(R) (2012) - Published 16 April, 2012

RAPID COMMUNICATION

Reciprocal-space structure and dispersion of the magnetic resonant mode in the superconducting phase of Rb $_{x}$ Fe $_{2 - y}$ Se $_{2}$ single crystals

G. Friemel, J. T. Park, T. A. Maier, V. Tsurkan, Yuan Li, J. Deisenhofer, H.-A. Krug von Nidda, A. Loidl, A. Ivanov, B. Keimer, and D. S. Inosov

Phys. Rev. B 85, 140511(R) (2012) - Published 20 April, 2012

RAPID COMMUNICATION

Enhancement of $T_{c}$ by disorder in underdoped iron pnictide superconductors

R. M. Fernandes, M. G. Vavilov, and A. V. Chubukov

Phys. Rev. B 85, 140512(R) (2012) - Published 23 April, 2012

RAPID COMMUNICATION

Momentum relaxation in a semiconductor proximity-coupled to a disordered $s$ -wave superconductor: Effect of scattering on topological superconductivity

Roman M. Lutchyn, Tudor D. Stanescu, and S. Das Sarma

Phys. Rev. B 85, 140513(R) (2012) - Published 24 April, 2012

EDITORS' SUGGESTION

RAPID COMMUNICATION

Magnetically polarized Ir dopant atoms in superconducting Ba(Fe $_{1 - x}$ Ir $_{x}$ ) $_{2}$ As $_{2}$

M. P. M. Dean, M. G. Kim, A. Kreyssig, J. W. Kim, X. Liu, P. J. Ryan, A. Thaler, S. L. Bud'ko, W. Strassheim, P. C. Canfield, J. P. Hill, and A. I. Goldman

Phys. Rev. B 85, 140514(R) (2012) - Published 25 April, 2012

RAPID COMMUNICATION

Competition between commensurate and incommensurate magnetic ordering in Fe $_{1 + y}$ Te

D. Parshall, G. Chen, L. Pintschovius, D. Lamago, Th. Wolf, L. Radzihovsky, and D. Reznik

Phys. Rev. B 85, 140515(R) (2012) - Published 26 April, 2012

EDITORS' SUGGESTION

RAPID COMMUNICATION

Identical effects of indirect and direct electron doping of superconducting BaFe $_{2}$ As $_{2}$ thin films

Takayoshi Katase, Soshi Iimura, Hidenori Hiramatsu, Toshio Kamiya, and Hideo Hosono

Phys. Rev. B 85, 140516(R) (2012) - Published 27 April, 2012

ARTICLES

Structure, structural phase transitions, mechanical properties, defects

Influence of charge states on energies of point defects and clusters in uranium dioxide

Jean-Paul Crocombette

Phys. Rev. B 85, 144101 (2012) - Published 3 April, 2012

Free energy of Xe incorporation at point defects and in nanovoids and bubbles in ${UO}_{2}$

S. T. Murphy, A. Chartier, L. Van Brutzel, and J.-P. Crocombette

Phys. Rev. B 85, 144102 (2012) - Published 5 April, 2012

Compressibility and structural stability of ultra-incompressible bimetallic interstitial carbides and nitrides

D. Errandonea, J. Ruiz-Fuertes, J. A. Sans, D. Santamaría-Perez, O. Gomis, A. Gómez, and F. Sapiña

Phys. Rev. B 85, 144103 (2012) - Published 6 April, 2012

Diffusion and segregation of silver in copper $Σ$ 5(310) grain boundary

Sergiy V. Divinski, Henning Edelhoff, and Sergei Prokofjev

Phys. Rev. B 85, 144104 (2012) - Published 6 April, 2012

Modeling configurational energetics on multiple lattices through extended cluster expansion

Koretaka Yuge

Phys. Rev. B 85, 144105 (2012) - Published 9 April, 2012

First-principles investigation of nitrosyl formation in zirconia

Zhi Gen Yu, Jia Zhang, David J. Singh, and Ping Wu

Phys. Rev. B 85, 144106 (2012) - Published 9 April, 2012

Fragile-strong behavior in the As $_{x}$ Se $_{1 - x}$ glass forming system in relation to structural dimensionality

Guang Yang, Ozgur Gulbiten, Yann Gueguen, Bruno Bureau, Jean-Christophe Sangleboeuf, Claire Roiland, Ellyn A. King, and Pierre Lucas

Phys. Rev. B 85, 144107 (2012) - Published 10 April, 2012

Phonons and phase stability in Ti-V approximants to gum metal

Y. Hanlumyuang, R. P. Sankaran, M. P. Sherburne, J. W. Morris, Jr., and D. C. Chrzan

Phys. Rev. B 85, 144108 (2012) - Published 13 April, 2012

Effect of pressure on the band gap and the local FeO $_{6}$ environment in BiFeO $_{3}$

Susana Gómez-Salces, Fernando Aguado, Fernando Rodríguez, Rafael Valiente, Jesús González, Raphael Haumont, and Jens Kreisel

Phys. Rev. B 85, 144109 (2012) - Published 16 April, 2012

Solubility and clustering of ruthenium fission products in uranium dioxide as determined by density functional theory

Minki Hong (홍민기), Simon R. Phillpot, Chan-Woo Lee, Pankaj Nerikar, Blas P. Uberuaga, Christopher R. Stanek, and Susan B. Sinnott

Phys. Rev. B 85, 144110 (2012) - Published 16 April, 2012

Anomalies in nonstoichiometric uranium dioxide induced by a pseudo phase transition of point defects

Hua Y. Geng, Hong X. Song, and Q. Wu

Phys. Rev. B 85, 144111 (2012) - Published 17 April, 2012

Ab initio elastic tensor of cubic Ti $_{0.5}$ Al $_{0.5}$ N alloys: Dependence of elastic constants on size and shape of the supercell model and their convergence

Ferenc Tasnádi, M. Odén, and Igor A. Abrikosov

Phys. Rev. B 85, 144112 (2012) - Published 20 April, 2012

Structural and magnetic properties of MBE-grown GeMnN $_{2}$ thin films

Y. Liu, V. K. Lazarov, S. H. Cheung, D. J. Keavney, Z. Gai, M. Gajdardziska-Josifovska, M. Weinert, and L. Li

Phys. Rev. B 85, 144113 (2012) - Published 23 April, 2012

Stability of Sb-Te layered structures: First-principles study

K. Govaerts, M. H. F. Sluiter, B. Partoens, and D. Lamoen

Phys. Rev. B 85, 144114 (2012) - Published 23 April, 2012

Strength, hardness, and lattice vibrations of $Z$ -carbon and $W$ -carbon: First-principles calculations

Zhiping Li, Faming Gao, and Ziming Xu

Phys. Rev. B 85, 144115 (2012) - Published 23 April, 2012

Structure, bonding, and possible superhardness of CrB $_{4}$

Haiyang Niu, Jiaqi Wang, Xing-Qiu Chen, Dianzhong Li, Yiyi Li, Petr Lazar, Raimund Podloucky, and Aleksey N. Kolmogorov

Phys. Rev. B 85, 144116 (2012) - Published 25 April, 2012

Site preference and effect of alloying on elastic properties of ternary $B$ 2 NiAl-based alloys

A. V. Ponomareva, E. I. Isaev, Yu. Kh. Vekilov, and I. A. Abrikosov

Phys. Rev. B 85, 144117 (2012) - Published 25 April, 2012

Vacancy formation energies in fcc metals: Influence of exchange-correlation functionals and correction schemes

R. Nazarov, T. Hickel, and J. Neugebauer

Phys. Rev. B 85, 144118 (2012) - Published 25 April, 2012

Electron paramagnetic resonance study of Eu $^{2 +}$ centers in melt-grown CsBr single crystals

H. Vrielinck, D. G. Zverev, P. Leblans, J. P. Tahon, P. Matthys, and F. Callens

Phys. Rev. B 85, 144119 (2012) - Published 27 April, 2012

$Abinitio$ determination of crystal structures of the thermoelectric material MgAgSb

Melanie J. Kirkham, Antonio M. dos Santos, Claudia J. Rawn, Edgar Lara-Curzio, Jeff W. Sharp, and Alan J. Thompson

Phys. Rev. B 85, 144120 (2012) - Published 27 April, 2012

Validity of the diffusion equation at the atomic scale investigated via numerical simulations

Y. Adda, J. Philibert, and V. Pontikis

Phys. Rev. B 85, 144121 (2012) - Published 30 April, 2012

Temperature-dependent competing deformation mechanisms in nanocrystalline metals

Y. M. Wang, R. T. Ott, M. F. Besser, and A. V. Hamza

Phys. Rev. B 85, 144122 (2012) - Published 30 April, 2012

Inhomogeneous, disordered, and partially ordered systems

Ab initio theory of phase stability and structural selectivity in Fe-Pd alloys

Roman V. Chepulskii, Sergey V. Barabash, and Alex Zunger

Phys. Rev. B 85, 144201 (2012) - Published 4 April, 2012

Structural properties and relative stability of (meta)stable ordered, partially ordered, and disordered Al-Li alloy phases

Aftab Alam and D. D. Johnson

Phys. Rev. B 85, 144202 (2012) - Published 11 April, 2012

Elastic interpretation of the glass transition in aluminosilicate liquids

Morten M. Smedskjaer, Liping Huang, Garth Scannell, and John C. Mauro

Phys. Rev. B 85, 144203 (2012) - Published 27 April, 2012

Dynamics, dynamical systems, lattice effects

Ab initio calculations of rare-earth diffusion in magnesium

Liam Huber, Ilya Elfimov, Jörg Rottler, and Matthias Militzer

Phys. Rev. B 85, 144301 (2012) - Published 2 April, 2012

Theory of ultrafast quasiparticle dynamics in high-temperature superconductors: The dependence on pump fluence

Jianmin Tao, Rohit P. Prasankumar, Elbert E. M. Chia, Antoinette J. Taylor, and Jian-Xin Zhu

Phys. Rev. B 85, 144302 (2012) - Published 6 April, 2012

EDITORS' SUGGESTION

Line of continuous phase transitions in a three-dimensional U(1) loop model with $1 / r^{2}$ current-current interactions

Scott D. Geraedts and Olexei I. Motrunich

Phys. Rev. B 85, 144303 (2012) - Published 10 April, 2012

Dissociation of a Hubbard-Holstein bipolaron driven away from equilibrium by a constant electric field

D. Golež, J. Bonča, and L. Vidmar

Phys. Rev. B 85, 144304 (2012) - Published 12 April, 2012

Quantitative relation between structure and thermal conductivity in type-I clathrates $X_{8}$ Ga $_{16}$ Ge $_{30}$ ( $X$ $=$ Sr, Ba) based on electrostatic-potential analysis

Akihiko Fujiwara, Kunihisa Sugimoto, Che-Hsiu Shih, Hiroshi Tanaka, Jun Tang, Yoichi Tanabe, Jingtao Xu, Satoshi Heguri, Katsumi Tanigaki, and Masaki Takata

Phys. Rev. B 85, 144305 (2012) - Published 17 April, 2012

Magnetism

Paramagnetic spin correlations in colossal magnetoresistive La $_{0.7}$ Ca $_{0.3}$ MnO $_{3}$

Joel S. Helton, Matthew B. Stone, Dmitry A. Shulyatev, Yakov M. Mukovskii, and Jeffrey W. Lynn

Phys. Rev. B 85, 144401 (2012) - Published 2 April, 2012

Chiral superconducting phase and chiral spin-density-wave phase in a Hubbard model on the kagome lattice

Shun-Li Yu and Jian-Xin Li

Phys. Rev. B 85, 144402 (2012) - Published 2 April, 2012

Unified minimum effective model of magnetic properties of iron-based superconductors

Jiangping Hu, Bao Xu, Wuming Liu, Ning-Ning Hao, and Yupeng Wang

Phys. Rev. B 85, 144403 (2012) - Published 3 April, 2012

Equation of state of paramagnetic CrN from ab initio molecular dynamics

Peter Steneteg, Björn Alling, and Igor A. Abrikosov

Phys. Rev. B 85, 144404 (2012) - Published 5 April, 2012

Magnetic interactions in the multiferroic phase of CuFe $_{1 - x}$ Ga $_{x}$ O $_{2}$ ( $x = 0.035$ ) refined by inelastic neutron scattering with uniaxial-pressure control of domain structure

Taro Nakajima, Setsuo Mitsuda, Jason T. Haraldsen, Randy S. Fishman, Tao Hong, Noriki Terada, and Yoshiya Uwatoko

Phys. Rev. B 85, 144405 (2012) - Published 9 April, 2012

Role of defect electronic states in the ferromagnetism in graphite

Zhoutong He, Xinmei Yang, Huihao Xia, T. Z. Regier, D. K. Chevrier, Xingtai Zhou, and T. K. Sham

Phys. Rev. B 85, 144406 (2012) - Published 9 April, 2012

Partially disordered state and spin-lattice coupling in an $S = \frac{3}{2}$ triangular lattice antiferromagnet Ag $_{2}$ CrO $_{2}$

M. Matsuda, C. de la Cruz, H. Yoshida, M. Isobe, and R. S. Fishman

Phys. Rev. B 85, 144407 (2012) - Published 11 April, 2012

Geometry dependence on inverse spin Hall effect induced by spin pumping in Ni $_{81}$ Fe $_{19}$ /Pt films

H. Nakayama, K. Ando, K. Harii, T. Yoshino, R. Takahashi, Y. Kajiwara, K. Uchida, Y. Fujikawa, and E. Saitoh

Phys. Rev. B 85, 144408 (2012) - Published 12 April, 2012

Ferromagnetism induced in the anisotropic stacked kagome lattice antiferromagnet Cs $_{2}$ Cu $_{3}$ CeF $_{12}$

Taiki Amemiya, Izumi Umegaki, Hidekazu Tanaka, Toshio Ono, Akira Matsuo, and Koichi Kindo

Phys. Rev. B 85, 144409 (2012) - Published 12 April, 2012

Change of phonon Raman spectra with V trimerization in BaV $_{10}$ O $_{15}$

T. Kanzaki, R. Kubota, and T. Katsufuji

Phys. Rev. B 85, 144410 (2012) - Published 13 April, 2012

Dynamics of stress-induced domain wall motion

M. T. Bryan, J. Dean, and D. A. Allwood

Phys. Rev. B 85, 144411 (2012) - Published 13 April, 2012

Structural modulations and magnetic properties of off-stoichiometric Ni-Mn-Ga magnetic shape memory alloys

A. Pramanick, X. P. Wang, K. An, A. D. Stoica, J. Yi, Z. Gai, C. Hoffmann, and X.-L. Wang

Phys. Rev. B 85, 144412 (2012) - Published 16 April, 2012

Interaction between ferromagnetic resonance and spin currents in nanostructures

O. Rousseau and M. Viret

Phys. Rev. B 85, 144413 (2012) - Published 18 April, 2012

Corrections to Pauling residual entropy and single tetrahedron based approximations for the pyrochlore lattice Ising antiferromagnet

R. R. P. Singh and J. Oitmaa

Phys. Rev. B 85, 144414 (2012) - Published 19 April, 2012

Spin-parity and broken symmetry in finite spin- $\frac{1}{2}$ chains with frustrated exchange: Quantum transition from high to low spin

Manoranjan Kumar and Zoltán G. Soos

Phys. Rev. B 85, 144415 (2012) - Published 19 April, 2012

EDITORS' SUGGESTION

Quantum spin state in the rare-earth compound YbAl $_{3}$ C $_{3}$

K. Hara, S. Matsuda, E. Matsuoka, K. Tanigaki, A. Ochiai, S. Nakamura, T. Nojima, and K. Katoh

Phys. Rev. B 85, 144416 (2012) - Published 20 April, 2012

Nonlinear magnetic vortex gyration

André Drews, Benjamin Krüger, Gunnar Selke, Thomas Kamionka, Andreas Vogel, Michael Martens, Ulrich Merkt, Dietmar Möller, and Guido Meier

Phys. Rev. B 85, 144417 (2012) - Published 20 April, 2012

Field-controlled domain wall pinning-depinning effects in a ferromagnetic nanowire-nanoislands system

V. L. Mironov, O. L. Ermolaeva, E. V. Skorohodov, and A. Yu. Klimov

Phys. Rev. B 85, 144418 (2012) - Published 23 April, 2012

IrSr $_{2}$ Sm $_{1.15}$ Ce $_{0.85}$ Cu $_{2.175}$ O $_{10}$ : A reentrant spin-glass material

R. H. Colman and A. C. Mclaughlin

Phys. Rev. B 85, 144419 (2012) - Published 23 April, 2012

Effects of ring exchange interaction on the Néel phase of two-dimensional, spatially anisotropic, frustrated Heisenberg quantum antiferromagnet

Kingshuk Majumdar, Douglas Furton, and Götz S. Uhrig

Phys. Rev. B 85, 144420 (2012) - Published 23 April, 2012

Ferromagnetic-type order of atomic multipoles in the polar ferrimagnetic GaFeO $_{3}$

U. Staub, C. Piamonteze, M. Garganourakis, S. P. Collins, S. M. Koohpayeh, D. Fort, and S. W. Lovesey

Phys. Rev. B 85, 144421 (2012) - Published 23 April, 2012

Magnons and crystal-field transitions in hexagonal $R$ MnO $_{3}$ ( $R$ = Er, Tm, Yb, Lu) single crystals

E. C. Standard, T. Stanislavchuk, A. A. Sirenko, N. Lee, and S.-W. Cheong

Phys. Rev. B 85, 144422 (2012) - Published 23 April, 2012

Thermodynamic properties of quantum sine-Gordon spin chain system KCuGaF $_{6}$

Izumi Umegaki, Hidekazu Tanaka, Toshio Ono, Masaki Oshikawa, and Kazumitsu Sakai

Phys. Rev. B 85, 144423 (2012) - Published 24 April, 2012

Magnetic tunnel junctions with MgO-EuO composite tunnel barriers

Guo-Xing Miao and Jagadeesh S. Moodera

Phys. Rev. B 85, 144424 (2012) - Published 24 April, 2012

Scaling analysis in the numerical renormalization group study of the sub-Ohmic spin-boson model

Ning-Hua Tong and Yan-Hua Hou

Phys. Rev. B 85, 144425 (2012) - Published 25 April, 2012

Field-induced spin-flop transitions in single-crystalline CaCo $_{2}$ As $_{2}$

B. Cheng, B. F. Hu, R. H. Yuan, T. Dong, A. F. Fang, Z. G. Chen, G. Xu, Y. G. Shi, P. Zheng, J. L. Luo, and N. L. Wang

Phys. Rev. B 85, 144426 (2012) - Published 25 April, 2012

Ferromagnetism in CuFeSb: Evidence of competing magnetic interactions in iron-based superconductors

B. Qian, J. Lee, J. Hu, G. C. Wang, P. Kumar, M. H. Fang, T. J. Liu, D. Fobes, H. Pham, L. Spinu, X. S. Wu, M. Green, S. H. Lee, and Z. Q. Mao

Phys. Rev. B 85, 144427 (2012) - Published 26 April, 2012

Broken magnetic symmetry due to charge-order ferroelectricity discovered in (TMTTF) $_{2} X$ salts by multifrequency ESR

S. Yasin, B. Salameh, E. Rose, M. Dumm, H.-A. Krug von Nidda, A. Loidl, M. Ozerov, G. Untereiner, L. Montgomery, and M. Dressel

Phys. Rev. B 85, 144428 (2012) - Published 26 April, 2012

Thermodynamics of ferrotoroidic materials: Toroidocaloric effect

Teresa Castán, Antoni Planes, and Avadh Saxena

Phys. Rev. B 85, 144429 (2012) - Published 27 April, 2012

Adsorption of tris(8-hydroxyquinoline)aluminum molecules on cobalt surfaces

Yun-Peng Wang, Xiu-Feng Han, Yu-Ning Wu, and Hai-Ping Cheng

Phys. Rev. B 85, 144430 (2012) - Published 27 April, 2012

Universal finite-temperature properties of a three-dimensional quantum antiferromagnet in the vicinity of a quantum critical point

J. Oitmaa, Y. Kulik, and O. P. Sushkov

Phys. Rev. B 85, 144431 (2012) - Published 27 April, 2012

Coulomb-driven cluster-glass behavior in Mn-intercalated Ti $_{1 + y}$ S $_{2}$

P. M. Shand, A. L. Meyer, M. Streicher, A. Wilson, T. Rash, M. W. Roth, T. E. Kidd, and L. H. Strauss

Phys. Rev. B 85, 144432 (2012) - Published 27 April, 2012

Out-of-surface vortices in spherical shells

Volodymyr P. Kravchuk, Denis D. Sheka, Robert Streubel, Denys Makarov, Oliver G. Schmidt, and Yuri Gaididei

Phys. Rev. B 85, 144433 (2012) - Published 30 April, 2012

Coupling of spin and lattice modes in the $S = 1 / 2$ two-dimensional antiferromagnet K $_{2}$ V $_{3}$ O $_{8}$ with magneto-dielectric couplings

K.-Y. Choi, P. Lemmens, V. P. Gnezdilov, B. C. Sales, and M. D. Lumsden

Phys. Rev. B 85, 144434 (2012) - Published 30 April, 2012

Superfluidity and superconductivity

EDITORS' SUGGESTION

Adiabatic manipulations of Majorana fermions in a three-dimensional network of quantum wires

Bertrand I. Halperin, Yuval Oreg, Ady Stern, Gil Refael, Jason Alicea, and Felix von Oppen

Phys. Rev. B 85, 144501 (2012) - Published 2 April, 2012

Charge pair hopping and Bose-Einstein condensation in underdoped Mott insulators

Sanjoy K. Sarker and Timothy Lovorn

Phys. Rev. B 85, 144502 (2012) - Published 2 April, 2012

Fragility of flux qubits against quasiparticle tunneling

Juha Leppäkangas and Michael Marthaler

Phys. Rev. B 85, 144503 (2012) - Published 3 April, 2012

Green function approach to superconductivity in nanowires

R. Saniz, B. Partoens, and F. M. Peeters

Phys. Rev. B 85, 144504 (2012) - Published 3 April, 2012

Majorana fermions in superconducting helical magnets

Ivar Martin and Alberto F. Morpurgo

Phys. Rev. B 85, 144505 (2012) - Published 4 April, 2012

Neutron scattering study of underdoped Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ ( $x = 0.09$ and $0.17$ ) self-flux-grown single crystals and the universality of the tricritical point

C. R. Rotundu, W. Tian, K. C. Rule, T. R. Forrest, J. Zhao, J. L. Zarestky, and R. J. Birgeneau

Phys. Rev. B 85, 144506 (2012) - Published 4 April, 2012

Supercurrent fluctuations in filaments

Jorge Berger

Phys. Rev. B 85, 144507 (2012) - Published 5 April, 2012

Opening of the superconducting gap in the hole pockets of Ba(Fe $_{1 - x}$ Co $_{x}$ ) $_{2}$ As $_{2}$ as seen via angle-resolved photoelectron spectroscopy

B. Mansart, E. Papalazarou, M. Fuglsang Jensen, V. Brouet, L. Petaccia, L. de' Medici, G. Sangiovanni, F. Rullier-Albenque, A. Forget, D. Colson, and M. Marsi

Phys. Rev. B 85, 144508 (2012) - Published 6 April, 2012

Effect of tensile stress on the in-plane resistivity anisotropy in BaFe $_{2}$ As $_{2}$

E. C. Blomberg, A. Kreyssig, M. A. Tanatar, R. M. Fernandes, M. G. Kim, A. Thaler, J. Schmalian, S. L. Bud'ko, P. C. Canfield, A. I. Goldman, and R. Prozorov

Phys. Rev. B 85, 144509 (2012) - Published 9 April, 2012

In-plane anisotropy in spin-excitation spectra originating from chain states in YBa $_{2}$ Cu $_{3}$ O $_{6 + y}$

Tanmoy Das

Phys. Rev. B 85, 144510 (2012) - Published 9 April, 2012

Predicted field-dependent increase of critical currents in asymmetric superconducting nanocircuits

John R. Clem, Yasunori Mawatari, G. R. Berdiyorov, and F. M. Peeters

Phys. Rev. B 85, 144511 (2012) - Published 10 April, 2012

Little-Parks oscillations near a persistent current loop

Rodolpho Ribeiro Gomes, Isaías G. de Oliveira, and Mauro M. Doria

Phys. Rev. B 85, 144512 (2012) - Published 11 April, 2012

Effect of Ni doping on magnetism and superconductivity in Eu $_{0.5}$ K $_{0.5}$ Fe $_{2}$ As $_{2}$

Anupam, V. K. Anand, P. L. Paulose, S. Ramakrishnan, C. Geibel, and Z. Hossain

Phys. Rev. B 85, 144513 (2012) - Published 11 April, 2012

Transport and magnetic properties of La-doped CaFe $_{2}$ As $_{2}$

J. J. Ying, J. C. Liang, X. G. Luo, X. F. Wang, Y. J. Yan, M. Zhang, A. F. Wang, Z. J. Xiang, G. J. Ye, P. Cheng, and X. H. Chen

Phys. Rev. B 85, 144514 (2012) - Published 12 April, 2012

Unconventional multiband superconductivity with nodes in single-crystalline SrFe $_{2}$ (As $_{0.65}$ P $_{0.35}$ ) $_{2}$ as seen via $^{31}$ P NMR and specific heat

T. Dulguun, H. Mukuda, T. Kobayashi, F. Engetsu, H. Kinouchi, M. Yashima, Y. Kitaoka, S. Miyasaka, and S. Tajima

Phys. Rev. B 85, 144515 (2012) - Published 12 April, 2012

NMR characterization of sulphur substitution effects in the K $_{x}$ Fe $_{2 - y}$ Se $_{2 - z}$ S $_{z}$ high- $T_{c}$ superconductor

D. A. Torchetti, T. Imai, H. C. Lei, and C. Petrovic

Phys. Rev. B 85, 144516 (2012) - Published 17 April, 2012

Nanoscale electronic structure of the layered nitride superconductors $α$ -K $_{x}$ TiNCl and $β$ -HfNCl $_{y}$ observed by scanning tunneling microscopy and spectroscopy

Akira Sugimoto, Kazuhiro Shohara, Toshikazu Ekino, Zhanfeng Zheng, and Shoji Yamanaka

Phys. Rev. B 85, 144517 (2012) - Published 17 April, 2012

Behavior of quartz forks oscillating in isotopically pure $^{4}$ He in the $T$ $\to$ 0 limit

Deepak Garg, V. B. Efimov, M. Giltrow, P. V. E. McClintock, L. Skrbek, and W. F. Vinen

Phys. Rev. B 85, 144518 (2012) - Published 18 April, 2012

Persistent electrical doping of Bi $_{2}$ Sr $_{2}$ CaCu $_{2}$ O $_{8 + x}$ mesa structures

Holger Motzkau, Thorsten Jacobs, Sven-Olof Katterwe, Andreas Rydh, and Vladimir M. Krasnov

Phys. Rev. B 85, 144519 (2012) - Published 18 April, 2012

Superconducting phase transistor in diffusive four-terminal ferromagnetic Josephson junctions

Mohammad Alidoust, Granville Sewell, and Jacob Linder

Phys. Rev. B 85, 144520 (2012) - Published 19 April, 2012

Synthetic charge-flux quantum liquids

Tapio P. Simula

Phys. Rev. B 85, 144521 (2012) - Published 24 April, 2012

ac susceptibility investigation of vortex dynamics in nearly optimally doped $R$ FeAsO $_{1 - x}$ F $_{x}$ superconductors ( $R$ = La, Ce, Sm)

G. Prando, P. Carretta, R. De Renzi, S. Sanna, H.-J. Grafe, S. Wurmehl, and B. Büchner

Phys. Rev. B 85, 144522 (2012) - Published 24 April, 2012

Weakly ferromagnetic metallic state in heavily doped Ba $_{1 - x}$ K $_{x}$ Mn $_{2}$ As $_{2}$

Jin-Ke Bao, Hao Jiang, Yun-Lei Sun, Wen-He Jiao, Chen-Yi Shen, Han-Jie Guo, Ye Chen, Chun-Mu Feng, Hui-Qiu Yuan, Zhu-An Xu, Guang-Han Cao, Ryo Sasaki, Toshiki Tanaka, Kazuyuki Matsubayashi, and Yoshiya Uwatoko

Phys. Rev. B 85, 144523 (2012) - Published 25 April, 2012