Browse Issues:

HIGHLIGHTED ARTICLES

Nanosized helical magnetic domains in strongly frustrated Fe3PO4O3

K. A. Ross, M. M. Bordelon, G. Terho, and J. R. Neilson

Phys. Rev. B 92, 134419 (2015) - Published 26 October, 2015

The authors have investigated the magnetic and structural properties of Fe3PO4O3 using various methods including thermodynamic probes, synchrotron X-ray diffraction, and neutron powder diffraction. In this context, the authors demonstrate the formation of an incommensurate helical antiferromagnetic structure with highly anisotropic domains, which may be produced through magnetoelastic strain that blocks long-range magnetic order. The overall helical nature of the magnetic domains may be of interest to those studying antiferromagnetic Skyrmions and other topological spin textures.

Critical phenomena in hyperbolic space

Karim Mnasri, Bhilahari Jeevanesan, and Jörg Schmalian

Phys. Rev. B 92, 134423 (2015) - Published 30 October, 2015

How does the presence of a finite length scale in a negatively curved spatial geometry, namely the spatial curvature, modify statistical physics properties of many-particle systems such as critical exponents or the texture of ordered states? Here the authors show that phenomena such as unusual magnetization textures and a strong curvature fixed point can emerge, and that this is a promising theoretical approach for investigating uniform frustration and nontrivial critical behavior.

Terahertz time-domain spectroscopy of transient metallic and superconducting states

J. Orenstein and J. S. Dodge

Phys. Rev. B 92, 134507 (2015) - Published 9 October, 2015

The use of terahertz time-resolved studies in conducting and superconducting systems is gaining considerable interest, especially in the light of recent studies demonstrating induction of superconductivity in various materials with optical impulsive excitation. The authors carry out a theoretical analysis of the response functions typically measured by terahertz time-domain spectroscopy (THz-TDS) in metallic and superconducting samples. Within the Drude model, the authors found that THz-TDS does not simply measure the instantaneous conductivity change, in agreement with previous reports. They identify limits wherein the time-resolved THz-TDS spectrum does and does not approach the instantaneous conductivity change. They further show that the difference between the THz-TDS response and the instantaneous conductivity is largest when the photo-induced state changes from a normal metal to a superconductor.

Single-vortex pinning and penetration depth in superconducting NdFeAsO1−xFx

Jessie T. Zhang, Jeehoon Kim, Magdalena Huefner, Cun Ye, Stella Kim, Paul C. Canfield, Ruslan Prozorov, Ophir M. Auslaender, and Jennifer E. Hoffman

Phys. Rev. B 92, 134509 (2015) - Published 12 October, 2015

Magnetic force measurements are used to measure the penetration depth and pinning forces for vortices in the superconductor NdFeAsO1-xFx.

Electronic nematic correlations in the stress-free tetragonal state of BaFe2−xNixAs2

Haoran Man, Xingye Lu, Justin S. Chen, Rui Zhang, Wenliang Zhang, Huiqian Luo, J. Kulda, A. Ivanov, T. Keller, Emilia Morosan, Qimiao Si, and Pengcheng Dai

Phys. Rev. B 92, 134521 (2015) - Published 22 October, 2015

At low temperatures, the study of iron arsenide superconductors is hindered by the appearance of twin domains that strongly affect superconducting and magnetic properties of the system. To detwin the crystal, a uniaxial pressure is usually applied, which may itself affect the magnetic and electronic properties of the system. In this manuscript, a collaboration of authors from USA, China, France, and Germany develop a technique to obtain de-twinned strain-free samples and use transport measurements and neutron scattering to study electronic nematic phase in electron-doped BaFe2-xNixAs2. Their results indicate that the in-plane resistivity anisotropy found earlier in uniaxially strained paramagnetic tetragonal phase of iron pnictides is also present in the stress-free samples, but is due to magnetoelastic coupling.

ARTICLES

Structure, structural phase transitions, mechanical properties, defects

Large isotropic negative thermal expansion above a structural quantum phase transition

Sahan U. Handunkanda, Erin B. Curry, Vladimir Voronov, Ayman H. Said, Gian G. Guzmán-Verri, Richard T. Brierley, Peter B. Littlewood, and Jason N. Hancock

Phys. Rev. B 92, 134101 (2015) - Published 1 October, 2015

Atomistic pathways of the pressure-induced densification of quartz

Yunfeng Liang, Caetano R. Miranda, and Sandro Scandolo

Phys. Rev. B 92, 134102 (2015) - Published 2 October, 2015

Atomistic study of diffusion-mediated plasticity and creep using phase field crystal methods

Joel Berry, Jörg Rottler, Chad W. Sinclair, and Nikolas Provatas

Phys. Rev. B 92, 134103 (2015) - Published 7 October, 2015

Influence of isotopic disorder on solid state amorphization and polyamorphism in solid H2O−D2O solutions

E. L. Gromnitskaya, I. V. Danilov, A. G. Lyapin, and V. V. Brazhkin

Phys. Rev. B 92, 134104 (2015) - Published 8 October, 2015

Electronic and nuclear quantum effects on the ice XI/ice Ih phase transition

Betül Pamuk, Philip B. Allen, and M.-V. Fernández-Serra

Phys. Rev. B 92, 134105 (2015) - Published 9 October, 2015

Pressure-induced cation-cation bonding in V2O3

Ligang Bai, Quan Li, Serena A. Corr, Michael Pravica, Changfeng Chen, Yusheng Zhao, Stanislav V. Sinogeikin, Yue Meng, Changyong Park, and Guoyin Shen

Phys. Rev. B 92, 134106 (2015) - Published 9 October, 2015

Development and application of a Ni-Ti interatomic potential with high predictive accuracy of the martensitic phase transition

Won-Seok Ko, Blazej Grabowski, and Jörg Neugebauer

Phys. Rev. B 92, 134107 (2015) - Published 14 October, 2015

Orbital angular momentum in electron diffraction and its use to determine chiral crystal symmetries

Roeland Juchtmans and Jo Verbeeck

Phys. Rev. B 92, 134108 (2015) - Published 14 October, 2015

Direct in situ measurement of coupled magnetostructural evolution in a ferromagnetic shape memory alloy and its theoretical modeling

Abhijit Pramanick, Artur Glavic, German Samolyuk, Adam A. Aczel, Valeria Lauter, Haile Ambaye, Zheng Gai, Jie Ma, Alexandru D. Stoica, G. Malcolm Stocks, Sebastian Wimmer, Steve M. Shapiro, and Xun-Li Wang

Phys. Rev. B 92, 134109 (2015) - Published 14 October, 2015

Dynamical simulations of an electronically induced solid-solid phase transformation in tungsten

Samuel T. Murphy, Szymon L. Daraszewicz, Yvelin Giret, Matthew Watkins, Alexander L. Shluger, Katsumi Tanimura, and Dorothy M. Duffy

Phys. Rev. B 92, 134110 (2015) - Published 15 October, 2015

Modeling correlated motion in filled skutterudites

Trevor Keiber and Frank Bridges

Phys. Rev. B 92, 134111 (2015) - Published 21 October, 2015

Soft modes and anharmonicity in H3[Co(CN)6]: Raman spectroscopy and first-principles calculations

K. K. Mishra, Sharat Chandra, Nilesh P. Salke, S. N. Achary, A. K. Tyagi, and Rekha Rao

Phys. Rev. B 92, 134112 (2015) - Published 26 October, 2015

Effects of interfacial roughness on phonon transport in bilayer silicon thin films

Weiyu Chen, Juekuan Yang, Zhiyong Wei, Chenhan Liu, Kedong Bi, Dongyan Xu, Deyu Li, and Yunfei Chen

Phys. Rev. B 92, 134113 (2015) - Published 29 October, 2015

Inhomogeneous, disordered, and partially ordered systems

Cycling through the glass transition: Evidence for reversibility windows and dynamic anomalies

B. Mantisi, M. Bauchy, and M. Micoulaut

Phys. Rev. B 92, 134201 (2015) - Published 1 October, 2015

Fluctuating volume-current formulation of electromagnetic fluctuations in inhomogeneous media: Incandescence and luminescence in arbitrary geometries

Athanasios G. Polimeridis, M. T. H. Reid, Weiliang Jin, Steven G. Johnson, Jacob K. White, and Alejandro W. Rodriguez

Phys. Rev. B 92, 134202 (2015) - Published 5 October, 2015

Ab initio study of the structure and dynamics of bulk liquid Fe

M. Marqués, L. E. González, and D. J. González

Phys. Rev. B 92, 134203 (2015) - Published 5 October, 2015

Many-body localization and quantum ergodicity in disordered long-range Ising models

Philipp Hauke and Markus Heyl

Phys. Rev. B 92, 134204 (2015) - Published 7 October, 2015

Effect of tellurium concentration on the structural and vibrational properties of phase-change Ge-Sb-Te liquids

H. Flores-Ruiz, M. Micoulaut, M.-V. Coulet, A. A. Piarristeguy, M. R. Johnson, G. J. Cuello, and A. Pradel

Phys. Rev. B 92, 134205 (2015) - Published 12 October, 2015

Origin of the first sharp diffraction peak in glasses

Cristina Crupi, Giuseppe Carini, Miguel González, and Giovanna D'Angelo

Phys. Rev. B 92, 134206 (2015) - Published 12 October, 2015

Kohn's localization in disordered fermionic systems with and without interactions

Vipin Kerala Varma and Sebastiano Pilati

Phys. Rev. B 92, 134207 (2015) - Published 15 October, 2015

Role of the van der Waals interactions and impact of the exchange-correlation functional in determining the structure of glassy GeTe4

Assil Bouzid, Carlo Massobrio, Mauro Boero, Guido Ori, Kateryna Sykina, and Eric Furet

Phys. Rev. B 92, 134208 (2015) - Published 30 October, 2015

Dynamics, dynamical systems, lattice effects

Unoccupied electronic structure and momentum-dependent scattering dynamics in Pb/Si(557) nanowire arrays

A. Samad Syed, V. Mikšić Trontl, M. Ligges, S. Sakong, P. Kratzer, D. Lükermann, P. Zhou, I. Avigo, H. Pfnür, C. Tegenkamp, and U. Bovensiepen

Phys. Rev. B 92, 134301 (2015) - Published 1 October, 2015

Phonon drag force acting on a mobile crystal defect: Full treatment of discreteness and nonlinearity

T. D. Swinburne and S. L. Dudarev

Phys. Rev. B 92, 134302 (2015) - Published 5 October, 2015

Effects of nanoscale embedded Schottky barriers on carrier dynamics in ErAs:GaAs composite systems

S. N. Gilbert Corder, J. K. Kawasaki, C. J. Palmstrøm, H. T. Krzyżanowska, and N. H. Tolk

Phys. Rev. B 92, 134303 (2015) - Published 5 October, 2015

Orientational ortho−H2 pair interactions in the microporous framework MOF-5

Stephen A. FitzGerald, Christopher T. Eckdahl, Cooper S. McDonald, Jocienne N. Nelson, Kai Shinbrough, Holden W. H. Lai, and Jesse L. C. Rowsell

Phys. Rev. B 92, 134304 (2015) - Published 9 October, 2015

Spin and thermal conductivity in a classical disordered spin chain

B. Jenčič and P. Prelovšek

Phys. Rev. B 92, 134305 (2015) - Published 13 October, 2015

Superlubric-pinned transition in sliding incommensurate colloidal monolayers

Davide Mandelli, Andrea Vanossi, Michele Invernizzi, Stella Paronuzzi, Nicola Manini, and Erio Tosatti

Phys. Rev. B 92, 134306 (2015) - Published 28 October, 2015

Thermodynamic equilibrium as a symmetry of the Schwinger-Keldysh action

L. M. Sieberer, A. Chiocchetta, A. Gambassi, U. C. Täuber, and S. Diehl

Phys. Rev. B 92, 134307 (2015) - Published 28 October, 2015

Optical properties, lattice dynamics, and structural phase transition in hexagonal 2H−BaMnO3 single crystals

T. N. Stanislavchuk, A. P. Litvinchuk, Rongwei Hu, Young Hun Jeon, Sung Dae Ji, S.-W. Cheong, and A. A. Sirenko

Phys. Rev. B 92, 134308 (2015) - Published 29 October, 2015

Magnetism

Loop-string algorithm for Monte Carlo simulations of dipolar spin ice

Hiromi Otsuka

Phys. Rev. B 92, 134401 (2015) - Published 1 October, 2015

Magnetic structure of the quasi-one-dimensional La3OsO7 as determined by neutron powder diffraction

Ryan Morrow, Michael A. Susner, Michael D. Sumption, and Patrick M. Woodward

Phys. Rev. B 92, 134402 (2015) - Published 5 October, 2015

Field-induced spin reorientation in [Fe/Cr]n multilayers studied by nuclear resonance reflectivity

M. Andreeva, A. Gupta, G. Sharma, S. Kamali, K. Okada, and Y. Yoda

Phys. Rev. B 92, 134403 (2015) - Published 5 October, 2015

SU(N) Heisenberg model with multicolumn representations

Tsuyoshi Okubo, Kenji Harada, Jie Lou, and Naoki Kawashima

Phys. Rev. B 92, 134404 (2015) - Published 5 October, 2015

Degeneracies and fluctuations of Néel skyrmions in confined geometries

Rick Keesman, A. O. Leonov, P. van Dieten, Stefan Buhrandt, G. T. Barkema, Lars Fritz, and R. A. Duine

Phys. Rev. B 92, 134405 (2015) - Published 6 October, 2015

Magnetic ground state of the two isostructual polymeric quantum magnets [Cu(HF2)(pyrazine)2]SbF6 and [Co(HF2)(pyrazine)2]SbF6 investigated with neutron powder diffraction

J. Brambleby, P. A. Goddard, R. D. Johnson, J. Liu, D. Kaminski, A. Ardavan, A. J. Steele, S. J. Blundell, T. Lancaster, P. Manuel, P. J. Baker, J. Singleton, S. G. Schwalbe, P. M. Spurgeon, H. E. Tran, P. K. Peterson, J. F. Corbey, and J. L. Manson

Phys. Rev. B 92, 134406 (2015) - Published 7 October, 2015

Static and dynamical spin correlations of the S=12 random-bond antiferromagnetic Heisenberg model on the triangular and kagome lattices

Tokuro Shimokawa, Ken Watanabe, and Hikaru Kawamura

Phys. Rev. B 92, 134407 (2015) - Published 9 October, 2015

Localized itinerant electrons and unique magnetic properties of SrRu2O6

S. Streltsov, I. I. Mazin, and K. Foyevtsova

Phys. Rev. B 92, 134408 (2015) - Published 12 October, 2015

Competing magnetic and structural states in multiferroic YMn2O5 at high pressure

D. P. Kozlenko, N. T. Dang, S. E. Kichanov, E. V. Lukin, A. M. Pashayev, A. I. Mammadov, S. H. Jabarov, L. S. Dubrovinsky, H.-P. Liermann, W. Morgenroth, R. Z. Mehdiyeva, V. G. Smotrakov, and B. N. Savenko

Phys. Rev. B 92, 134409 (2015) - Published 12 October, 2015

Evolution of the magnetic and structural properties of Fe1−xCoxV2O4

R. Sinclair, J. Ma, H. B. Cao, T. Hong, M. Matsuda, Z. L. Dun, and H. D. Zhou

Phys. Rev. B 92, 134410 (2015) - Published 12 October, 2015

Electric-field guiding of magnetic skyrmions

Pramey Upadhyaya, Guoqiang Yu, Pedram Khalili Amiri, and Kang L. Wang

Phys. Rev. B 92, 134411 (2015) - Published 15 October, 2015

Fragile magnetic order in the honeycomb lattice Iridate Na2IrO3 revealed by magnetic impurity doping

Kavita Mehlawat, G. Sharma, and Yogesh Singh

Phys. Rev. B 92, 134412 (2015) - Published 16 October, 2015

Engineering SU(2) invariant spin models to mimic quantum dimer physics on the square lattice

M. Mambrini, S. Capponi, and F. Alet

Phys. Rev. B 92, 134413 (2015) - Published 16 October, 2015

Spin-pair tunneling in Mn3 single-molecule magnet

Yan-Rong Li, Rui-Yuan Liu, and Yun-Ping Wang

Phys. Rev. B 92, 134415 (2015) - Published 20 October, 2015

Neutron diffraction investigation of the H−T phase diagram above the longitudinal incommensurate phase of BaCo2V2O8

B. Grenier, V. Simonet, B. Canals, P. Lejay, M. Klanjšek, M. Horvatić, and C. Berthier

Phys. Rev. B 92, 134416 (2015) - Published 20 October, 2015

Electron spin resonance in a model S=12 chain antiferromagnet with a uniform Dzyaloshinskii-Moriya interaction

A. I. Smirnov, T. A. Soldatov, K. Yu. Povarov, M. Hälg, W. E. A. Lorenz, and A. Zheludev

Phys. Rev. B 92, 134417 (2015) - Published 22 October, 2015

Thermally activated switching at long time scales in exchange-coupled magnetic grains

Ahmad M. Almudallal, J. I. Mercer, J. P. Whitehead, M. L. Plumer, J. van Ek, and T. J. Fal

Phys. Rev. B 92, 134418 (2015) - Published 26 October, 2015

Nanosized helical magnetic domains in strongly frustrated Fe3PO4O3

K. A. Ross, M. M. Bordelon, G. Terho, and J. R. Neilson

Phys. Rev. B 92, 134419 (2015) - Published 26 October, 2015

The authors have investigated the magnetic and structural properties of Fe3PO4O3 using various methods including thermodynamic probes, synchrotron X-ray diffraction, and neutron powder diffraction. In this context, the authors demonstrate the formation of an incommensurate helical antiferromagnetic structure with highly anisotropic domains, which may be produced through magnetoelastic strain that blocks long-range magnetic order. The overall helical nature of the magnetic domains may be of interest to those studying antiferromagnetic Skyrmions and other topological spin textures.

Neutron spectroscopic study of crystalline electric field excitations in stoichiometric and lightly stuffed Yb2Ti2O7

J. Gaudet, D. D. Maharaj, G. Sala, E. Kermarrec, K. A. Ross, H. A. Dabkowska, A. I. Kolesnikov, G. E. Granroth, and B. D. Gaulin

Phys. Rev. B 92, 134420 (2015) - Published 27 October, 2015

Role of dimensionality in the Kondo CeTX2 family: The case of CeCd0.7Sb2

P. F. S. Rosa, R. J. Bourg, C. B. R. Jesus, P. G. Pagliuso, and Z. Fisk

Phys. Rev. B 92, 134421 (2015) - Published 28 October, 2015

Electronic topological transition and noncollinear magnetism in compressed hcp Co

Y. O. Kvashnin, W. Sun, I. Di Marco, and O. Eriksson

Phys. Rev. B 92, 134422 (2015) - Published 29 October, 2015

Critical phenomena in hyperbolic space

Karim Mnasri, Bhilahari Jeevanesan, and Jörg Schmalian

Phys. Rev. B 92, 134423 (2015) - Published 30 October, 2015

How does the presence of a finite length scale in a negatively curved spatial geometry, namely the spatial curvature, modify statistical physics properties of many-particle systems such as critical exponents or the texture of ordered states? Here the authors show that phenomena such as unusual magnetization textures and a strong curvature fixed point can emerge, and that this is a promising theoretical approach for investigating uniform frustration and nontrivial critical behavior.

Electromagnetically controlled multiferroic thermal diode

L. Chotorlishvili, S. R. Etesami, J. Berakdar, R. Khomeriki, and Jie Ren

Phys. Rev. B 92, 134424 (2015) - Published 30 October, 2015

Wiedemann-Franz law for magnon transport

Kouki Nakata, Pascal Simon, and Daniel Loss

Phys. Rev. B 92, 134425 (2015) - Published 30 October, 2015

Superfluidity and superconductivity

Campbell penetration in the critical state of type-II superconductors

R. Willa, V. B. Geshkenbein, and G. Blatter

Phys. Rev. B 92, 134501 (2015) - Published 1 October, 2015

Three energy scales in the superconducting state of hole-doped cuprates detected by electronic Raman scattering

S. Benhabib, Y. Gallais, M. Cazayous, M.-A. Méasson, R. D. Zhong, J. Schneeloch, A. Forget, G. D. Gu, D. Colson, and A. Sacuto

Phys. Rev. B 92, 134502 (2015) - Published 6 October, 2015

Detecting photon-photon interactions in a superconducting circuit

Li-Jing Jin, Manuel Houzet, Julia S. Meyer, Harold U. Baranger, and Frank W. J. Hekking

Phys. Rev. B 92, 134503 (2015) - Published 6 October, 2015

Giant isochoric compressibility of solid He4: The bistability of superclimbing dislocations

A. B. Kuklov

Phys. Rev. B 92, 134504 (2015) - Published 6 October, 2015

Superconducting ground state of quasi-one-dimensional K2Cr3As3 investigated using μSR measurements

D. T. Adroja, A. Bhattacharyya, M. Telling, Yu. Feng, M. Smidman, B. Pan, J. Zhao, A. D. Hillier, F. L. Pratt, and A. M. Strydom

Phys. Rev. B 92, 134505 (2015) - Published 8 October, 2015

Onset, evolution, and magnetic braking of vortex lattice instabilities in nanostructured superconducting films

O.-A. Adami, Ž. L. Jelić, C. Xue, M. Abdel-Hafiez, B. Hackens, V. V. Moshchalkov, M. V. Milošević, J. Van de Vondel, and A. V. Silhanek

Phys. Rev. B 92, 134506 (2015) - Published 8 October, 2015

Terahertz time-domain spectroscopy of transient metallic and superconducting states

J. Orenstein and J. S. Dodge

Phys. Rev. B 92, 134507 (2015) - Published 9 October, 2015

The use of terahertz time-resolved studies in conducting and superconducting systems is gaining considerable interest, especially in the light of recent studies demonstrating induction of superconductivity in various materials with optical impulsive excitation. The authors carry out a theoretical analysis of the response functions typically measured by terahertz time-domain spectroscopy (THz-TDS) in metallic and superconducting samples. Within the Drude model, the authors found that THz-TDS does not simply measure the instantaneous conductivity change, in agreement with previous reports. They identify limits wherein the time-resolved THz-TDS spectrum does and does not approach the instantaneous conductivity change. They further show that the difference between the THz-TDS response and the instantaneous conductivity is largest when the photo-induced state changes from a normal metal to a superconductor.

Microwave signatures of Majorana states in a topological Josephson junction

Jukka I. Väyrynen, Gianluca Rastelli, Wolfgang Belzig, and Leonid I. Glazman

Phys. Rev. B 92, 134508 (2015) - Published 12 October, 2015

Single-vortex pinning and penetration depth in superconducting NdFeAsO1−xFx

Jessie T. Zhang, Jeehoon Kim, Magdalena Huefner, Cun Ye, Stella Kim, Paul C. Canfield, Ruslan Prozorov, Ophir M. Auslaender, and Jennifer E. Hoffman

Phys. Rev. B 92, 134509 (2015) - Published 12 October, 2015

Magnetic force measurements are used to measure the penetration depth and pinning forces for vortices in the superconductor NdFeAsO1-xFx.

Quasiparticle spectra of 2H−NbSe2: Two-band superconductivity and the role of tunneling selectivity

Y. Noat, J. A. Silva-Guillén, T. Cren, V. Cherkez, C. Brun, S. Pons, F. Debontridder, D. Roditchev, W. Sacks, L. Cario, P. Ordejón, A. García, and E. Canadell

Phys. Rev. B 92, 134510 (2015) - Published 13 October, 2015

Coexistence of superconductivity and magnetism in Ca1−xNaxFe2As2: Universal suppression of the magnetic order parameter in 122 iron pnictides

Philipp Materne, Sirko Kamusella, Rajib Sarkar, Til Goltz, Johannes Spehling, Hemke Maeter, Luminita Harnagea, Sabine Wurmehl, Bernd Büchner, Hubertus Luetkens, Carsten Timm, and Hans-Henning Klauss

Phys. Rev. B 92, 134511 (2015) - Published 15 October, 2015

Proximity-induced triplet superconductivity in Rashba materials

Christopher R. Reeg and Dmitrii L. Maslov

Phys. Rev. B 92, 134512 (2015) - Published 16 October, 2015

Nanoscale nonlinear radio frequency properties of bulk Nb: Origins of extrinsic nonlinear effects

Tamin Tai, B. G. Ghamsari, T. Bieler, and Steven M. Anlage

Phys. Rev. B 92, 134513 (2015) - Published 16 October, 2015

Spin-triplet superconductivity in a weak-coupling Hubbard model for the quasi-one-dimensional compound Li0.9Mo6O17

Weejee Cho, Christian Platt, Ross H. McKenzie, and Srinivas Raghu

Phys. Rev. B 92, 134514 (2015) - Published 19 October, 2015

Evolution of the filamentary 3-Kelvin phase in Pb−Ru−Sr2RuO4 Josephson junctions

Hirono Kaneyasu, Sarah B. Etter, Toru Sakai, and Manfred Sigrist

Phys. Rev. B 92, 134515 (2015) - Published 20 October, 2015

Fractional Josephson effect in number-conserving systems

Meng Cheng and Roman Lutchyn

Phys. Rev. B 92, 134516 (2015) - Published 20 October, 2015

Robustness of superconductivity to structural disorder in Sr0.3(NH2)y(NH3)1−yFe2Se2

F. R. Foronda, S. Ghannadzadeh, S. J. Sedlmaier, J. D. Wright, K. Burns, S. J. Cassidy, P. A. Goddard, T. Lancaster, S. J. Clarke, and S. J. Blundell

Phys. Rev. B 92, 134517 (2015) - Published 20 October, 2015

Fermi surface of the superconductor BaIr2P2

T. Förster, B. Bergk, O. Ignatchik, M. Bartkowiak, S. Blackburn, M. Côté, G. Seyfarth, N. Berry, Z. Fisk, I. Sheikin, A. D. Bianchi, and J. Wosnitza

Phys. Rev. B 92, 134518 (2015) - Published 20 October, 2015

Electronic structure of topological superconductors in the presence of a vortex lattice

Tianyu Liu and M. Franz

Phys. Rev. B 92, 134519 (2015) - Published 21 October, 2015

Majorana bands, Berry curvature, and thermal Hall conductivity in the vortex state of a chiral p-wave superconductor

James M. Murray and Oskar Vafek

Phys. Rev. B 92, 134520 (2015) - Published 21 October, 2015

Electronic nematic correlations in the stress-free tetragonal state of BaFe2−xNixAs2

Haoran Man, Xingye Lu, Justin S. Chen, Rui Zhang, Wenliang Zhang, Huiqian Luo, J. Kulda, A. Ivanov, T. Keller, Emilia Morosan, Qimiao Si, and Pengcheng Dai

Phys. Rev. B 92, 134521 (2015) - Published 22 October, 2015

At low temperatures, the study of iron arsenide superconductors is hindered by the appearance of twin domains that strongly affect superconducting and magnetic properties of the system. To detwin the crystal, a uniaxial pressure is usually applied, which may itself affect the magnetic and electronic properties of the system. In this manuscript, a collaboration of authors from USA, China, France, and Germany develop a technique to obtain de-twinned strain-free samples and use transport measurements and neutron scattering to study electronic nematic phase in electron-doped BaFe2-xNixAs2. Their results indicate that the in-plane resistivity anisotropy found earlier in uniaxially strained paramagnetic tetragonal phase of iron pnictides is also present in the stress-free samples, but is due to magnetoelastic coupling.

Revisiting orbital-fluctuation-mediated superconductivity in LiFeAs: Nontrivial spin-orbit interaction effects on the band structure and superconducting gap function

Tetsuro Saito, Youichi Yamakawa, Seiichiro Onari, and Hiroshi Kontani

Phys. Rev. B 92, 134522 (2015) - Published 23 October, 2015

Topological effects on transition temperatures and response functions in three-dimensional Fermi superfluids

Brandon M. Anderson, Chien-Te Wu, Rufus Boyack, and K. Levin

Phys. Rev. B 92, 134523 (2015) - Published 26 October, 2015

ERRATA

Publisher's Note: Electric-field-induced strain effects on the magnetization of a Pr0.67Sr0.33MnO3 film [Phys. Rev. B 91, 174431 (2015)]

Bangmin Zhang, Cheng-Jun Sun, Weiming Lü, T. Venkatesan, Myung-Geun Han, Yimei Zhu, Jingsheng Chen, and Gan Moog Chow

Phys. Rev. B 92, 139901 (2015) - Published 19 October, 2015

Publisher's Note: Temperature dependence of free carriers and optical phonons in LiInSe2 in the terahertz frequency regime [Phys. Rev. B 92, 144303 (2015)]

Qijun Liang, Shanpeng Wang, Xutang Tao, and Thomas Dekorsy

Phys. Rev. B 92, 139902 (2015) - Published 22 October, 2015

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