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HIGHLIGHTED ARTICLES

Quantized topological magnetoelectric effect of the zero-plateau quantum anomalous Hall state

Jing Wang, Biao Lian, Xiao-Liang Qi, and Shou-Cheng Zhang

Phys. Rev. B 92, 081107(R) (2015) - Published 10 August, 2015

Motivated by the possibility of experimental detection of the topological magnetoelectric effect the authors put forth a theoretical proposal for its realization in the zero plateau quantum anomalous Hall state of a ferromagnet-topological insulator heterostructure.

Muonium donor in rutile TiO2 and comparison with hydrogen

R. C. Vilão, R. B. L. Vieira, H. V. Alberto, J. M. Gil, A. Weidinger, R. L. Lichti, B. B. Baker, P. W. Mengyan, and J. S. Lord

Phys. Rev. B 92, 081202(R) (2015) - Published 17 August, 2015

Muonium is like hydrogen, but with a positively charged muon instead of a proton at the center. Observing muon spin rotation in a single crystal of TiO2, and comparing to existing data for hydrogen, the authors demonstrate that the defect configuration and electronic structure are the same for both. This provides important support for research which uses muons as a substitute for hydrogen in semiconductors.

Topological magnetoelectric effects in thin films of topological insulators

Takahiro Morimoto, Akira Furusaki, and Naoto Nagaosa

Phys. Rev. B 92, 085113 (2015) - Published 7 August, 2015

The authors describe two theoretical setups that could be used to demonstrate the yet unobserved topological magnetoelectric effect. The first proposal employs the zero-filling quantum Hall effect in thin films under magnetic field. The second setup involves topological insulator thin films doped with two magnetic ions such as Cr and Mn.

Quantum oscillations in the heavy-fermion compound YbPtBi

E. Mun, S. L. Bud'ko, Y. Lee, C. Martin, M. A. Tanatar, R. Prozorov, and P. C. Canfield

Phys. Rev. B 92, 085135 (2015) - Published 20 August, 2015

Heavy fermion systems are useful for studying quantum criticality because the low energy scale associated with their large effective mass can be tuned by nonthermal control parameters. Here, Shubnikov-de Haas oscillations are observed in YbPtBi, a heavy fermion compound with an exceptionally large effective mass for electrons, at a high magnetic field that reveals the shape of the Fermi surface. In the future these observations, when combined with additional data at lower magnetic fields, could provide important information about quantum criticality in these systems.

Chiral degeneracies and Fermi-surface Chern numbers in bcc Fe

Daniel Gosálbez-Martínez, Ivo Souza, and David Vanderbilt

Phys. Rev. B 92, 085138 (2015) - Published 21 August, 2015

Using bcc Fe as a playground, the authors investigate the presence of chiral degeneracies in realistic band structures of ferromagnetic materials. They find ubiquitous Weyl points and demonstrate that Chern numbers can be transferred between Fermi sheets by varying the Fermi level or an external parameter such as the magnetization direction.

Random Coulomb antiferromagnets: From diluted spin liquids to Euclidean random matrices

J. Rehn, Arnab Sen, A. Andreanov, Kedar Damle, R. Moessner, and A. Scardicchio

Phys. Rev. B 92, 085144 (2015) - Published 25 August, 2015

The authors study classical Heisenberg antiferromagnets with long-range interactions in two and three dimensions. These antiferromagnets can arise as effective models of diluted Coulomb spin liquids in the zero-temperature limit. The authors develop a phase diagram of these models as a function of the strength of the effective interaction strength.

(InxGa1x)2O3 alloys for transparent electronics

Hartwin Peelaers, Daniel Steiauf, Joel B. Varley, Anderson Janotti, and Chris G. Van de Walle

Phys. Rev. B 92, 085206 (2015) - Published 31 August, 2015

In2O3 and Ga2O3 are both transparent conducting oxides with advantageous properties, but differing crystal structures. Alloying the two together could permit the tuning of materials properties such as band gaps, but raises the question of what the stable crystal structure would be. Using state of the art first principles calculations, the authors predict alloy properties as a function of composition, finding the structure with the lowest formation barrier. They also report natural band alignments which can aid in the design of heterostructures.

Magnetoresistance quantum oscillations in a magnetic two-dimensional electron gas

J. Kunc, B. A. Piot, D. K. Maude, M. Potemski, R. Grill, C. Betthausen, D. Weiss, V. Kolkovsky, G. Karczewski, and T. Wojtowicz

Phys. Rev. B 92, 085304 (2015) - Published 12 August, 2015

At low temperatures, the longitudinal resistivity of metallic systems exhibits quantum oscillations when submitted to a sufficiently high magnetic field. The authors report magneto-transport study of a high quality magnetic two-dimensional electron gas formed in a diluted magnetic CdMnTe quantum well. They find that the Shubnikov-de Haas characteristics is well-described by incorporating the electron Mn exchange interaction into the traditional Lifshitz-Kosevich formalism in a “mean field” approach.

RAPID COMMUNICATIONS

Electronic structure and strongly correlated systems

Scanning tunneling microscopy of the charge density wave in 1TTiSe2 in the presence of single atom defects

A. M. Novello, B. Hildebrand, A. Scarfato, C. Didiot, G. Monney, A. Ubaldini, H. Berger, D. R. Bowler, P. Aebi, and Ch. Renner

Phys. Rev. B 92, 081101(R) (2015) - Published 4 August, 2015

Non-Abelian phases in two-component ν=2/3 fractional quantum Hall states: Emergence of Fibonacci anyons

Zhao Liu, Abolhassan Vaezi, Kyungmin Lee, and Eun-Ah Kim

Phys. Rev. B 92, 081102(R) (2015) - Published 5 August, 2015

Transport properties for a quantum dot coupled to normal leads with a pseudogap

Bunpei Hara, Akihisa Koga, and Tomosuke Aono

Phys. Rev. B 92, 081103(R) (2015) - Published 6 August, 2015

Beyond the GW approximation: A second-order screened exchange correction

Xinguo Ren, Noa Marom, Fabio Caruso, Matthias Scheffler, and Patrick Rinke

Phys. Rev. B 92, 081104(R) (2015) - Published 7 August, 2015

Resonant inelastic x-ray scattering on single magnons at oxygen K edges

Beom Hyun Kim and Jeroen van den Brink

Phys. Rev. B 92, 081105(R) (2015) - Published 10 August, 2015

Ultralong-range order in the Fermi-Hubbard model with long-range interactions

Erik G. C. P. van Loon, Mikhail I. Katsnelson, and Mikhail Lemeshko

Phys. Rev. B 92, 081106(R) (2015) - Published 10 August, 2015

Quantized topological magnetoelectric effect of the zero-plateau quantum anomalous Hall state

Jing Wang, Biao Lian, Xiao-Liang Qi, and Shou-Cheng Zhang

Phys. Rev. B 92, 081107(R) (2015) - Published 10 August, 2015

Motivated by the possibility of experimental detection of the topological magnetoelectric effect the authors put forth a theoretical proposal for its realization in the zero plateau quantum anomalous Hall state of a ferromagnet-topological insulator heterostructure.

Finite-temperature Gutzwiller approximation from the time-dependent variational principle

Nicola Lanatà, Xiaoyu Deng, and Gabriel Kotliar

Phys. Rev. B 92, 081108(R) (2015) - Published 11 August, 2015

Influence of molecular conformations on the electronic structure of organic charge transfer salts

Daniel Guterding, Roser Valentí, and Harald O. Jeschke

Phys. Rev. B 92, 081109(R) (2015) - Published 11 August, 2015

Fermi surface symmetry and evolution of the electronic structure across the paramagnetic-helimagnetic transition in MnSi/Si(111)

Alessandro Nicolaou, Matteo Gatti, Elena Magnano, Patrick Le Fèvre, Federica Bondino, François Bertran, Antonio Tejeda, Michèle Sauvage-Simkin, Alina Vlad, Yves Garreau, Alessandro Coati, Nicolas Guérin, Fulvio Parmigiani, and Amina Taleb-Ibrahimi

Phys. Rev. B 92, 081110(R) (2015) - Published 11 August, 2015

Excitonic Josephson effect in double-layer graphene junctions

B. Zenker, H. Fehske, and H. Beck

Phys. Rev. B 92, 081111(R) (2015) - Published 17 August, 2015

Large-gap quantum spin Hall states in decorated stanene grown on a substrate

Yong Xu, Peizhe Tang, and Shou-Cheng Zhang

Phys. Rev. B 92, 081112(R) (2015) - Published 18 August, 2015

Phase transition beneath the superconducting dome in BaFe2(As1xPx)2

Debanjan Chowdhury, J. Orenstein, Subir Sachdev, and T. Senthil

Phys. Rev. B 92, 081113(R) (2015) - Published 24 August, 2015

Sr2Ir1xRhxO4(x<0.5): An inhomogeneous jeff=12 Hubbard system

Shalinee Chikara, Daniel Haskel, Jae-Hoon Sim, Heung-Sik Kim, Cheng-Chien Chen, G. Fabbris, L. S. I. Veiga, N. M. Souza-Neto, J. Terzic, K. Butrouna, G. Cao, Myung Joon Han, and Michel van Veenendaal

Phys. Rev. B 92, 081114(R) (2015) - Published 24 August, 2015

Electronic spin susceptibilities and superconductivity in HgBa2CuO4+δ from nuclear magnetic resonance

Damian Rybicki, Jonas Kohlrautz, Jürgen Haase, Martin Greven, Xudong Zhao, Mun K. Chan, Chelsey J. Dorow, and Michael J. Veit

Phys. Rev. B 92, 081115(R) (2015) - Published 24 August, 2015

Camelback-shaped band reconciles heavy-electron behavior with weak electronic Coulomb correlations in superconducting TlNi2Se2

N. Xu, C. E. Matt, P. Richard, A. van Roekeghem, S. Biermann, X. Shi, S.-F. Wu, H. W. Liu, D. Chen, T. Qian, N. C. Plumb, M. Radović, Hangdong Wang, Qianhui Mao, Jianhua Du, Minghu Fang, J. Mesot, H. Ding, and M. Shi

Phys. Rev. B 92, 081116(R) (2015) - Published 24 August, 2015

Transfer of spectral weight across the gap of Sr2IrO4 induced by La doping

Véronique Brouet, Joseph Mansart, Luca Perfetti, Christian Piovera, Ivana Vobornik, Patrick Le Fèvre, François Bertran, Scott C. Riggs, M. C. Shapiro, Paula Giraldo-Gallo, and Ian R. Fisher

Phys. Rev. B 92, 081117(R) (2015) - Published 31 August, 2015

Semiconductors I: bulk

Topological nodal line semimetals with and without spin-orbital coupling

Chen Fang, Yige Chen, Hae-Young Kee, and Liang Fu

Phys. Rev. B 92, 081201(R) (2015) - Published 10 August, 2015

Muonium donor in rutile TiO2 and comparison with hydrogen

R. C. Vilão, R. B. L. Vieira, H. V. Alberto, J. M. Gil, A. Weidinger, R. L. Lichti, B. B. Baker, P. W. Mengyan, and J. S. Lord

Phys. Rev. B 92, 081202(R) (2015) - Published 17 August, 2015

Muonium is like hydrogen, but with a positively charged muon instead of a proton at the center. Observing muon spin rotation in a single crystal of TiO2, and comparing to existing data for hydrogen, the authors demonstrate that the defect configuration and electronic structure are the same for both. This provides important support for research which uses muons as a substitute for hydrogen in semiconductors.

Electron-phonon processes of the nitrogen-vacancy center in diamond

Taras Plakhotnik, Marcus W. Doherty, and Neil B. Manson

Phys. Rev. B 92, 081203(R) (2015) - Published 21 August, 2015

Solid-state optical absorption from optimally tuned time-dependent range-separated hybrid density functional theory

Sivan Refaely-Abramson, Manish Jain, Sahar Sharifzadeh, Jeffrey B. Neaton, and Leeor Kronik

Phys. Rev. B 92, 081204(R) (2015) - Published 26 August, 2015

Semiconductors II: surfaces, interfaces, microstructures, and related topics

Generation of entangled photon strings using NV centers in diamond

D. D. Bhaktavatsala Rao, Sen Yang, and Jörg Wrachtrup

Phys. Rev. B 92, 081301(R) (2015) - Published 6 August, 2015

Polarization-correlated photons from a positively charged quantum dot

Y. Cao, A. J. Bennett, I. Farrer, D. A. Ritchie, and A. J. Shields

Phys. Rev. B 92, 081302(R) (2015) - Published 7 August, 2015

Nonlocal transport via edge states in InAs/GaSb coupled quantum wells

Susanne Mueller, Atindra Nath Pal, Matija Karalic, Thomas Tschirky, Christophe Charpentier, Werner Wegscheider, Klaus Ensslin, and Thomas Ihn

Phys. Rev. B 92, 081303(R) (2015) - Published 10 August, 2015

Theory of interacting topological crystalline insulators

Hiroki Isobe and Liang Fu

Phys. Rev. B 92, 081304(R) (2015) - Published 10 August, 2015

Strain-induced coherent dynamics of coupled carriers and Mn spins in a quantum dot

A. Lafuente-Sampietro, H. Boukari, and L. Besombes

Phys. Rev. B 92, 081305(R) (2015) - Published 10 August, 2015

Large linear magnetoresistance in Dirac semimetal Cd3As2 with Fermi surfaces close to the Dirac points

Junya Feng, Yuan Pang, Desheng Wu, Zhijun Wang, Hongming Weng, Jianqi Li, Xi Dai, Zhong Fang, Youguo Shi, and Li Lu

Phys. Rev. B 92, 081306(R) (2015) - Published 19 August, 2015

Nanoscale inhomogeneity of the Schottky barrier and resistivity in MoS2 multilayers

F. Giannazzo, G. Fisichella, A. Piazza, S. Agnello, and F. Roccaforte

Phys. Rev. B 92, 081307(R) (2015) - Published 25 August, 2015

Surface physics, nanoscale physics, low-dimensional systems

Many-body Majorana operators and the equivalence of parity sectors

G. Kells

Phys. Rev. B 92, 081401(R) (2015) - Published 3 August, 2015

Ability of TiO2(110) surface to be fully hydroxylated and fully reduced

Zhi-Tao Wang, Juan C. Garcia, N. Aaron Deskins, and Igor Lyubinetsky

Phys. Rev. B 92, 081402(R) (2015) - Published 6 August, 2015

Theory of spin-orbit-induced spin relaxation in functionalized graphene

Jan Bundesmann, Denis Kochan, Fedor Tkatschenko, Jaroslav Fabian, and Klaus Richter

Phys. Rev. B 92, 081403(R) (2015) - Published 10 August, 2015

Caustic graphene plasmons with Kelvin angle

Xihang Shi, Xiao Lin, Fei Gao, Hongyi Xu, Zhaoju Yang, and Baile Zhang

Phys. Rev. B 92, 081404(R) (2015) - Published 11 August, 2015

Shubnikov–de Haas oscillations in a two-dimensional electron gas under subterahertz radiation

Q. Shi, P. D. Martin, A. T. Hatke, M. A. Zudov, J. D. Watson, G. C. Gardner, M. J. Manfra, L. N. Pfeiffer, and K. W. West

Phys. Rev. B 92, 081405(R) (2015) - Published 19 August, 2015

Experimental evidence for non-Abelian gauge potentials in twisted graphene bilayers

Long-Jing Yin, Jia-Bin Qiao, Wei-Jie Zuo, Wen-Tian Li, and Lin He

Phys. Rev. B 92, 081406(R) (2015) - Published 19 August, 2015

Multiqubit gates protected by adiabaticity and dynamical decoupling applicable to donor qubits in silicon

Wayne M. Witzel, Inès Montaño, Richard P. Muller, and Malcolm S. Carroll

Phys. Rev. B 92, 081407(R) (2015) - Published 19 August, 2015

Thermal properties of black and blue phosphorenes from a first-principles quasiharmonic approach

Yierpan Aierken, Deniz Çakır, Cem Sevik, and Francois M. Peeters

Phys. Rev. B 92, 081408(R) (2015) - Published 19 August, 2015

Charge neutrality in epitaxial graphene on 6H-SiC(0001) via nitrogen intercalation

Nuala M. Caffrey, Rickard Armiento, Rositsa Yakimova, and Igor A. Abrikosov

Phys. Rev. B 92, 081409(R) (2015) - Published 21 August, 2015

Exchange and collective behavior of magnetic impurities in a disordered helical metal

Héctor Ochoa

Phys. Rev. B 92, 081410(R) (2015) - Published 25 August, 2015

Two-photon absorption by a quantum dot pair

Michael Scheibner, Sophia E. Economou, Ilya V. Ponomarev, Cameron Jennings, Allan S. Bracker, and Daniel Gammon

Phys. Rev. B 92, 081411(R) (2015) - Published 31 August, 2015

ARTICLES

Electronic structure and strongly correlated systems

Cluster-based mean-field and perturbative description of strongly correlated fermion systems: Application to the one- and two-dimensional Hubbard model

Carlos A. Jiménez-Hoyos and Gustavo E. Scuseria

Phys. Rev. B 92, 085101 (2015) - Published 3 August, 2015

Wannier function approach to realistic Coulomb interactions in layered materials and heterostructures

M. Rösner, E. Şaşıoğlu, C. Friedrich, S. Blügel, and T. O. Wehling

Phys. Rev. B 92, 085102 (2015) - Published 3 August, 2015

Robust local and nonlocal transport in the topological Kondo insulator SmB6 in the presence of a high magnetic field

Sangram Biswas, Ramya Nagarajan, Suman Sarkar, Kazi Rafsanjani Amin, M. Ciomaga Hatnean, S. Tewari, G. Balakrishnan, and Aveek Bid

Phys. Rev. B 92, 085103 (2015) - Published 3 August, 2015

FLEX+DMFT approach to the d-wave superconducting phase diagram of the two-dimensional Hubbard model

Motoharu Kitatani, Naoto Tsuji, and Hideo Aoki

Phys. Rev. B 92, 085104 (2015) - Published 3 August, 2015

Patterns of electromagnetic response in topological semimetals

Srinidhi T. Ramamurthy and Taylor L. Hughes

Phys. Rev. B 92, 085105 (2015) - Published 3 August, 2015

Thermodynamic consistency of the charge response in dynamical mean-field based approaches

Erik G. C. P. van Loon, Hartmut Hafermann, Alexander I. Lichtenstein, and Mikhail I. Katsnelson

Phys. Rev. B 92, 085106 (2015) - Published 4 August, 2015

Nonlocality in uniaxially polarizable media

Maxim A. Gorlach and Pavel A. Belov

Phys. Rev. B 92, 085107 (2015) - Published 4 August, 2015

NMR evidence of anisotropic Kondo liquid behavior in CeIrIn5

A. C. Shockley, K. R. Shirer, J. Crocker, A. P. Dioguardi, C. H. Lin, D. M. Nisson, N. apRoberts-Warren, P. Klavins, and N. J. Curro

Phys. Rev. B 92, 085108 (2015) - Published 5 August, 2015

Nematic state stabilized by off-site Coulomb interaction in iron-based superconductors

Xiao-Jun Zheng, Zhong-Bing Huang, Da-Yong Liu, and Liang-Jian Zou

Phys. Rev. B 92, 085109 (2015) - Published 6 August, 2015

Determination of the Mott-Hubbard gap in GdTiO3

L. Bjaalie, A. Verma, B. Himmetoglu, A. Janotti, S. Raghavan, V. Protasenko, E. H. Steenbergen, D. Jena, S. Stemmer, and C. G. Van de Walle

Phys. Rev. B 92, 085111 (2015) - Published 6 August, 2015

Renormalization group analysis of a neck-narrowing Lifshitz transition in the presence of weak short-range interactions in two dimensions

Sedigh Ghamari, Sung-Sik Lee, and Catherine Kallin

Phys. Rev. B 92, 085112 (2015) - Published 6 August, 2015

Topological magnetoelectric effects in thin films of topological insulators

Takahiro Morimoto, Akira Furusaki, and Naoto Nagaosa

Phys. Rev. B 92, 085113 (2015) - Published 7 August, 2015

The authors describe two theoretical setups that could be used to demonstrate the yet unobserved topological magnetoelectric effect. The first proposal employs the zero-filling quantum Hall effect in thin films under magnetic field. The second setup involves topological insulator thin films doped with two magnetic ions such as Cr and Mn.

Correlation effects on topological crystalline insulators

Tsuneya Yoshida and Akira Furusaki

Phys. Rev. B 92, 085114 (2015) - Published 7 August, 2015

First-principles study of magnetic properties in Fe-ladder compound BaFe2S3

Michi-To Suzuki, Ryotaro Arita, and Hiroaki Ikeda

Phys. Rev. B 92, 085116 (2015) - Published 10 August, 2015

X-ray absorption K edge as a diagnostic of the electronic temperature in warm dense aluminum

F. Dorchies, F. Festa, V. Recoules, O. Peyrusse, A. Benuzzi-Mounaix, E. Brambrink, A. Levy, A. Ravasio, M. Koenig, T. Hall, and S. Mazevet

Phys. Rev. B 92, 085117 (2015) - Published 10 August, 2015

Characterization of topological phase transitions via topological properties of transition points

Linhu Li and Shu Chen

Phys. Rev. B 92, 085118 (2015) - Published 10 August, 2015

Testing predictions from density functional theory at finite temperatures: β2-like ground states in Co-Pt

Elizabeth Decolvenaere, Michael J. Gordon, and Anton Van der Ven

Phys. Rev. B 92, 085119 (2015) - Published 11 August, 2015

Kondo physics in a Ni impurity embedded in O-doped Au chains

S. Di Napoli, M. A. Barral, P. Roura-Bas, L. O. Manuel, A. M. Llois, and A. A. Aligia

Phys. Rev. B 92, 085120 (2015) - Published 12 August, 2015

Chiral triplet superconductivity on the graphene lattice

J. P. L. Faye, P. Sahebsara, and D. Sénéchal

Phys. Rev. B 92, 085121 (2015) - Published 12 August, 2015

Nonequilibrium transport and statistics of Schwinger pair production in Weyl semimetals

Szabolcs Vajna, Balázs Dóra, and R. Moessner

Phys. Rev. B 92, 085122 (2015) - Published 13 August, 2015

Spin versus charge noise from Kondo traps

Luis G. G. V. Dias da Silva and Rogério de Sousa

Phys. Rev. B 92, 085123 (2015) - Published 14 August, 2015

Intermediate fixed point in a Luttinger liquid with elastic and dissipative backscattering

Alexander Altland, Yuval Gefen, and Bernd Rosenow

Phys. Rev. B 92, 085124 (2015) - Published 14 August, 2015

Electronic structure and core-level spectra of light actinide dioxides in the dynamical mean-field theory

Jindřich Kolorenč, Alexander B. Shick, and Alexander I. Lichtenstein

Phys. Rev. B 92, 085125 (2015) - Published 17 August, 2015

Impurity-bound states and Green's function zeros as local signatures of topology

Robert-Jan Slager, Louk Rademaker, Jan Zaanen, and Leon Balents

Phys. Rev. B 92, 085126 (2015) - Published 17 August, 2015

Crystal and electronic structures of nitridophosphate compounds as cathode materials for Na-ion batteries

M. Debbichi and S. Lebègue

Phys. Rev. B 92, 085127 (2015) - Published 17 August, 2015

Spectral properties near the Mott transition in the two-dimensional tJ model

Masanori Kohno

Phys. Rev. B 92, 085128 (2015) - Published 17 August, 2015

States induced in the single-particle spectrum by doping a Mott insulator

Masanori Kohno

Phys. Rev. B 92, 085129 (2015) - Published 17 August, 2015

Dynamic conductivity scaling in photoexcited V2O3 thin films

Elsa Abreu, Siming Wang, Juan Gabriel Ramírez, Mengkun Liu, Jingdi Zhang, Kun Geng, Ivan K. Schuller, and Richard D. Averitt

Phys. Rev. B 92, 085130 (2015) - Published 18 August, 2015

Robust Josephson-Kondo screening cloud in circuit quantum electrodynamics

Izak Snyman and Serge Florens

Phys. Rev. B 92, 085131 (2015) - Published 18 August, 2015

Interplay of electron-electron and electron-phonon interactions in the low-temperature phase of 1TTaS2

Doohee Cho, Yong-Heum Cho, Sang-Wook Cheong, Ki-Seok Kim, and Han Woong Yeom

Phys. Rev. B 92, 085132 (2015) - Published 18 August, 2015

Incomplete protection of the surface Weyl cones of the Kondo insulator SmB6: Spin exciton scattering

G. A. Kapilevich, P. S. Riseborough, A. X. Gray, M. Gulacsi, Tomasz Durakiewicz, and J. L. Smith

Phys. Rev. B 92, 085133 (2015) - Published 20 August, 2015

Real-space Eliashberg approach to charge order of electrons coupled to dynamic antiferromagnetic fluctuations

Johannes Bauer and Subir Sachdev

Phys. Rev. B 92, 085134 (2015) - Published 20 August, 2015

Quantum oscillations in the heavy-fermion compound YbPtBi

E. Mun, S. L. Bud'ko, Y. Lee, C. Martin, M. A. Tanatar, R. Prozorov, and P. C. Canfield

Phys. Rev. B 92, 085135 (2015) - Published 20 August, 2015

Heavy fermion systems are useful for studying quantum criticality because the low energy scale associated with their large effective mass can be tuned by nonthermal control parameters. Here, Shubnikov-de Haas oscillations are observed in YbPtBi, a heavy fermion compound with an exceptionally large effective mass for electrons, at a high magnetic field that reveals the shape of the Fermi surface. In the future these observations, when combined with additional data at lower magnetic fields, could provide important information about quantum criticality in these systems.

Dynamical and anharmonic effects on the electron-phonon coupling and the zero-point renormalization of the electronic structure

G. Antonius, S. Poncé, E. Lantagne-Hurtubise, G. Auclair, X. Gonze, and M. Côté

Phys. Rev. B 92, 085137 (2015) - Published 21 August, 2015

Chiral degeneracies and Fermi-surface Chern numbers in bcc Fe

Daniel Gosálbez-Martínez, Ivo Souza, and David Vanderbilt

Phys. Rev. B 92, 085138 (2015) - Published 21 August, 2015

Using bcc Fe as a playground, the authors investigate the presence of chiral degeneracies in realistic band structures of ferromagnetic materials. They find ubiquitous Weyl points and demonstrate that Chern numbers can be transferred between Fermi sheets by varying the Fermi level or an external parameter such as the magnetization direction.

Statistical translation invariance protects a topological insulator from interactions

A. Milsted, L. Seabra, I. C. Fulga, C. W. J. Beenakker, and E. Cobanera

Phys. Rev. B 92, 085139 (2015) - Published 24 August, 2015

Spatially resolved Landau level spectroscopy of the topological Dirac cone of bulk-type Sb2Te3(0001): Potential fluctuations and quasiparticle lifetime

C. Pauly, C. Saunus, M. Liebmann, and M. Morgenstern

Phys. Rev. B 92, 085140 (2015) - Published 24 August, 2015

Low-energy model and electron-hole doping asymmetry of single-layer Ruddlesden-Popper iridates

Alexander Hampel, Christoph Piefke, and Frank Lechermann

Phys. Rev. B 92, 085141 (2015) - Published 24 August, 2015

Metal-insulator transition and local-moment collapse in FeO under pressure

I. Leonov

Phys. Rev. B 92, 085142 (2015) - Published 24 August, 2015

General response theory of topologically stable Fermi points and its implications for disordered cases

Y. X. Zhao and Z. D. Wang

Phys. Rev. B 92, 085143 (2015) - Published 24 August, 2015

Random Coulomb antiferromagnets: From diluted spin liquids to Euclidean random matrices

J. Rehn, Arnab Sen, A. Andreanov, Kedar Damle, R. Moessner, and A. Scardicchio

Phys. Rev. B 92, 085144 (2015) - Published 25 August, 2015

The authors study classical Heisenberg antiferromagnets with long-range interactions in two and three dimensions. These antiferromagnets can arise as effective models of diluted Coulomb spin liquids in the zero-temperature limit. The authors develop a phase diagram of these models as a function of the strength of the effective interaction strength.

Correlation effects in pyrochlore iridate thin films grown along the [111] direction

Qi Chen, Hsiang-Hsuan Hung, Xiang Hu, and Gregory A. Fiete

Phys. Rev. B 92, 085145 (2015) - Published 25 August, 2015

Phase diagram of interacting spinless fermions on the honeycomb lattice: A comprehensive exact diagonalization study

Sylvain Capponi and Andreas M. Läuchli

Phys. Rev. B 92, 085146 (2015) - Published 26 August, 2015

Interaction-driven phases in the half-filled honeycomb lattice: An infinite density matrix renormalization group study

Johannes Motruk, Adolfo G. Grushin, Fernando de Juan, and Frank Pollmann

Phys. Rev. B 92, 085147 (2015) - Published 26 August, 2015

Solid oxygen ζ phase and its transition from ɛ phase at extremely high pressure: A first-principles analysis

A. J. Ochoa-Calle, C. M. Zicovich-Wilson, and A. Ramírez-Solís

Phys. Rev. B 92, 085148 (2015) - Published 27 August, 2015

Emergence of charge degrees of freedom under high pressure in the organic dimer-Mott insulator β(BEDTTTF)2ICl2

K. Hashimoto, R. Kobayashi, H. Okamura, H. Taniguchi, Y. Ikemoto, T. Moriwaki, S. Iguchi, M. Naka, S. Ishihara, and T. Sasaki

Phys. Rev. B 92, 085149 (2015) - Published 28 August, 2015

Avalanches in vanadium sesquioxide nanodevices

Siming Wang, Juan Gabriel Ramírez, and Ivan K. Schuller

Phys. Rev. B 92, 085150 (2015) - Published 28 August, 2015

Importance of anisotropic Coulomb interaction in LaMnO3

Thomas A. Mellan, Furio Corà, Ricardo Grau-Crespo, and Sohrab Ismail-Beigi

Phys. Rev. B 92, 085151 (2015) - Published 28 August, 2015

Semiconductors I: bulk

Structural and electronic properties of SrZrO3 and Sr(Ti,Zr)O3 alloys

L. Weston, A. Janotti, X. Y. Cui, B. Himmetoglu, C. Stampfl, and C. G. Van de Walle

Phys. Rev. B 92, 085201 (2015) - Published 11 August, 2015

Electric field effect on optical harmonic generation at the exciton resonances in GaAs

D. Brunne, M. Lafrentz, V. V. Pavlov, R. V. Pisarev, A. V. Rodina, D. R. Yakovlev, and M. Bayer

Phys. Rev. B 92, 085202 (2015) - Published 11 August, 2015

Multidimensional quasiballistic thermal transport in transient grating spectroscopy

A. J. Minnich

Phys. Rev. B 92, 085203 (2015) - Published 13 August, 2015

Role of biaxial strain and microscopic ordering for structural and electronic properties of InxGa1xN

Ying Cui, Sangheon Lee, Christoph Freysoldt, and Jörg Neugebauer

Phys. Rev. B 92, 085204 (2015) - Published 20 August, 2015

High-throughput exploration of alloying as design strategy for thermoelectrics

Sandip Bhattacharya and Georg K. H. Madsen

Phys. Rev. B 92, 085205 (2015) - Published 27 August, 2015

(InxGa1x)2O3 alloys for transparent electronics

Hartwin Peelaers, Daniel Steiauf, Joel B. Varley, Anderson Janotti, and Chris G. Van de Walle

Phys. Rev. B 92, 085206 (2015) - Published 31 August, 2015

In2O3 and Ga2O3 are both transparent conducting oxides with advantageous properties, but differing crystal structures. Alloying the two together could permit the tuning of materials properties such as band gaps, but raises the question of what the stable crystal structure would be. Using state of the art first principles calculations, the authors predict alloy properties as a function of composition, finding the structure with the lowest formation barrier. They also report natural band alignments which can aid in the design of heterostructures.

Semiconductors II: surfaces, interfaces, microstructures, and related topics

Tight-binding analysis of Si and GaAs ultrathin bodies with subatomic wave-function resolution

Yaohua P. Tan, Michael Povolotskyi, Tillmann Kubis, Timothy B. Boykin, and Gerhard Klimeck

Phys. Rev. B 92, 085301 (2015) - Published 4 August, 2015

Confinement of spin-orbit induced Dirac states in quantum point contacts

Tommy Li

Phys. Rev. B 92, 085302 (2015) - Published 10 August, 2015

Giant spin-orbit-induced spin splitting in Bi zigzag chains on GaAs(110)

Hyun-Jung Kim and Jun-Hyung Cho

Phys. Rev. B 92, 085303 (2015) - Published 10 August, 2015

Magnetoresistance quantum oscillations in a magnetic two-dimensional electron gas

J. Kunc, B. A. Piot, D. K. Maude, M. Potemski, R. Grill, C. Betthausen, D. Weiss, V. Kolkovsky, G. Karczewski, and T. Wojtowicz

Phys. Rev. B 92, 085304 (2015) - Published 12 August, 2015

At low temperatures, the longitudinal resistivity of metallic systems exhibits quantum oscillations when submitted to a sufficiently high magnetic field. The authors report magneto-transport study of a high quality magnetic two-dimensional electron gas formed in a diluted magnetic CdMnTe quantum well. They find that the Shubnikov-de Haas characteristics is well-described by incorporating the electron Mn exchange interaction into the traditional Lifshitz-Kosevich formalism in a “mean field” approach.

Temperature-tunable semiconductor metamaterial

K. L. Koshelev and A. A. Bogdanov

Phys. Rev. B 92, 085305 (2015) - Published 14 August, 2015

Nonresonant coherent control: Intersubband excitations manipulated by a nonresonant terahertz pulse

Giulia Folpini, Drew Morrill, Carmine Somma, Klaus Reimann, Michael Woerner, Thomas Elsaesser, and Klaus Biermann

Phys. Rev. B 92, 085306 (2015) - Published 17 August, 2015

Charging graphene nanoribbon quantum dots

D. P. Żebrowski and B. Szafran

Phys. Rev. B 92, 085307 (2015) - Published 31 August, 2015

Surface physics, nanoscale physics, low-dimensional systems

Spin-polarized surface electronic structure of Ta(110): Similarities and differences to W(110)

B. Engelkamp, H. Wortelen, H. Mirhosseini, A. B. Schmidt, D. Thonig, J. Henk, and M. Donath

Phys. Rev. B 92, 085401 (2015) - Published 3 August, 2015

Graphene-loaded wire medium for tunable broadband subwavelength imaging

Ali Forouzmand, Hossein M. Bernety, and Alexander B. Yakovlev

Phys. Rev. B 92, 085402 (2015) - Published 3 August, 2015

Supercurrent reversal in Josephson junctions based on bilayer graphene flakes

Babak Zare Rameshti, Malek Zareyan, and Ali G. Moghaddam

Phys. Rev. B 92, 085403 (2015) - Published 5 August, 2015

Charge transport and exciton dissociation in organic solar cells consisting of dipolar donors mixed with C70

Olga L. Griffith, Xiao Liu, Jojo A. Amonoo, Peter I. Djurovich, Mark E. Thompson, Peter F. Green, and Stephen R. Forrest

Phys. Rev. B 92, 085404 (2015) - Published 6 August, 2015

Transition of a Z3 topologically ordered phase to trivial and critical phases

Ching-Yu Huang and Tzu-Chieh Wei

Phys. Rev. B 92, 085405 (2015) - Published 6 August, 2015

Phosphorene analogues: Isoelectronic two-dimensional group-IV monochalcogenides with orthorhombic structure

Lídia C. Gomes and A. Carvalho

Phys. Rev. B 92, 085406 (2015) - Published 6 August, 2015

Graphene as gain medium for broadband lasers

Roland Jago, Torben Winzer, Andreas Knorr, and Ermin Malic

Phys. Rev. B 92, 085407 (2015) - Published 6 August, 2015

Magnetoelectronic properties of multilayer black phosphorus

Yongjin Jiang, Rafael Roldán, Francisco Guinea, and Tony Low

Phys. Rev. B 92, 085408 (2015) - Published 7 August, 2015

Metastable electron-electron states in double-layer graphene structures

L. L. Marnham and A. V. Shytov

Phys. Rev. B 92, 085409 (2015) - Published 7 August, 2015

Anderson localization and topological transition in Chern insulators

Eduardo V. Castro, M. Pilar López-Sancho, and María A. H. Vozmediano

Phys. Rev. B 92, 085410 (2015) - Published 10 August, 2015

Real-space imaging of nanotip plasmons using electron energy loss spectroscopy

Benjamin Schröder, Thorsten Weber, Sergey V. Yalunin, Thomas Kiel, Christian Matyssek, Murat Sivis, Sascha Schäfer, Felix von Cube, Stephan Irsen, Kurt Busch, Claus Ropers, and Stefan Linden

Phys. Rev. B 92, 085411 (2015) - Published 10 August, 2015

Statistics of heat exchange between two resistors

D. S. Golubev and J. P. Pekola

Phys. Rev. B 92, 085412 (2015) - Published 10 August, 2015

Bright and dark singlet excitons via linear and two-photon spectroscopy in monolayer transition-metal dichalcogenides

Timothy C. Berkelbach, Mark S. Hybertsen, and David R. Reichman

Phys. Rev. B 92, 085413 (2015) - Published 10 August, 2015

Floquet exciton condensation in graphene bilayers

Chuanyi Zhang, Weifeng Zhang, and Guojun Jin

Phys. Rev. B 92, 085414 (2015) - Published 13 August, 2015

Optical study of a doubly negatively charged exciton in a CdTe/ZnTe quantum dot containing a single Mn2+ ion

T. Smoleński, M. Koperski, M. Goryca, P. Wojnar, P. Kossacki, and T. Kazimierczuk

Phys. Rev. B 92, 085415 (2015) - Published 13 August, 2015

Dirac electrons and domain walls: A realization in junctions of ferromagnets and topological insulators

Yago Ferreiros, F. J. Buijnsters, and M. I. Katsnelson

Phys. Rev. B 92, 085416 (2015) - Published 13 August, 2015

Phase-coherent transport in catalyst-free vapor phase deposited Bi2Se3 crystals

R. Ockelmann, A. Müller, J. H. Hwang, S. Jafarpisheh, M. Drögeler, B. Beschoten, and C. Stampfer

Phys. Rev. B 92, 085417 (2015) - Published 17 August, 2015

Thermoelectric and thermospin transport in a ballistic junction of graphene

M. Inglot, V. K. Dugaev, and J. Barnaś

Phys. Rev. B 92, 085418 (2015) - Published 17 August, 2015

Toward a realistic description of multilayer black phosphorus: From GW approximation to large-scale tight-binding simulations

A. N. Rudenko, Shengjun Yuan, and M. I. Katsnelson

Phys. Rev. B 92, 085419 (2015) - Published 18 August, 2015

First-principles study of surface charging in LaAlO3/SrTiO3 heterostructures

K. Krishnaswamy, C. E. Dreyer, A. Janotti, and C. G. Van de Walle

Phys. Rev. B 92, 085420 (2015) - Published 19 August, 2015

Structural and phononic characteristics of nitrogenated holey graphene

H. Sahin

Phys. Rev. B 92, 085421 (2015) - Published 19 August, 2015

Interaction-induced conductance from zero modes in a clean magnetic graphene waveguide

Laura Cohnitz, Wolfgang Häusler, Alex Zazunov, and Reinhold Egger

Phys. Rev. B 92, 085422 (2015) - Published 20 August, 2015

Van Hove singularity and ferromagnetic instability in phosphorene

A. Ziletti, S. M. Huang, D. F. Coker, and H. Lin

Phys. Rev. B 92, 085423 (2015) - Published 21 August, 2015

Hopping conduction via ionic liquid induced silicon surface states

J. Nelson, K. V. Reich, M. Sammon, B. I. Shklovskii, and A. M. Goldman

Phys. Rev. B 92, 085424 (2015) - Published 21 August, 2015

Critical behavior of four-terminal conductance of bilayer graphene domain walls

Benjamin J. Wieder, Fan Zhang, and C. L. Kane

Phys. Rev. B 92, 085425 (2015) - Published 24 August, 2015

Interwire coupling for In(4×1)/Si(111) probed by surface transport

F. Edler, I. Miccoli, S. Demuth, H. Pfnür, S. Wippermann, A. Lücke, W. G. Schmidt, and C. Tegenkamp

Phys. Rev. B 92, 085426 (2015) - Published 25 August, 2015

Quantum spin Hall effect and topological phase transition in two-dimensional square transition-metal dichalcogenides

Yandong Ma, Liangzhi Kou, Xiao Li, Ying Dai, Sean C. Smith, and Thomas Heine

Phys. Rev. B 92, 085427 (2015) - Published 25 August, 2015

Two-dimensional quantum transport in highly conductive carbon nanotube fibers

L. Piraux, F. Abreu Araujo, T. N. Bui, M. J. Otto, and J.-P. Issi

Phys. Rev. B 92, 085428 (2015) - Published 26 August, 2015

Xe irradiation of graphene on Ir(111): From trapping to blistering

Charlotte Herbig, E. Harriet Åhlgren, Ulrike A. Schröder, Antonio J. Martínez-Galera, Mohammad A. Arman, Jani Kotakoski, Jan Knudsen, Arkady V. Krasheninnikov, and Thomas Michely

Phys. Rev. B 92, 085429 (2015) - Published 26 August, 2015

Excitonic lifetimes and optical response of carbon nanotubes modulated by electrostatic gating

Mads L. Trolle and Thomas G. Pedersen

Phys. Rev. B 92, 085431 (2015) - Published 28 August, 2015

Effects of ferroelectric polarization on surface phase diagram: Evolutionary algorithm study of the BaTiO3(001) surface

Pengcheng Chen, Yong Xu, Na Wang, Artem R. Oganov, and Wenhui Duan

Phys. Rev. B 92, 085432 (2015) - Published 28 August, 2015

Topologically confined states at corrugations of gated bilayer graphene

M. Pelc, W. Jaskólski, A. Ayuela, and Leonor Chico

Phys. Rev. B 92, 085433 (2015) - Published 31 August, 2015

First-principles comparative study on the interlayer adhesion and shear strength of transition-metal dichalcogenides and graphene

Giacomo Levita, Elisa Molinari, Tomas Polcar, and Maria Clelia Righi

Phys. Rev. B 92, 085434 (2015) - Published 31 August, 2015

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