- Ferromagnetic resonance in a topographically modulated permalloy film

Author(s): J. Sklenar, P. Tucciarone, R. J. Lee, D. Tice, R. P. H. Chang, S. J. Lee, I. P. Nevirkovets, O. Heinonen, and J. B. KettersonA major focus within the field of magnonics involves the manipul … - Large Chern-number topological superfluids in a coupled-layer system

Author(s): Beibing Huang, Chun Fai Chan, and Ming GongLarge Chern-number topological phase is always an important topic in modern physics. Here we investigate the topological superfluids in a coupled- … - Effects of lasing in a one-dimensional quantum metamaterial

Author(s): Hidehiro Asai, Sergey Savel'ev, Shiro Kawabata, and Alexandre M. ZagoskinElectromagnetic pulse propagation in a quantum metamaterial, an artificial, globally quantum coherent optical m … - Time-reversal-invariant topological superconductivity in n-doped BiH

Author(s): Fan Yang, Cheng-Cheng Liu, Yu-Zhong Zhang, Yugui Yao, and Dung-Hai LeeDespite intense interest and considerable works, definitive experimental evidence for time-reversal-invariant topologic … - High-pressure structure, decomposition, and superconductivity of MoS_{2}

Author(s): Oto Kohulák, Roman Martoňák, and Erio TosattiThe high pressure structural and electronic evolution of bulk MoS2, an important transition metal layered dichalchogenide, is currently under ac … - Long-range ferromagnetic order in LaCoO_{3−δ} epitaxial films due to the interplay of epitaxial strain and oxygen vacancy ordering

Author(s): V. V. Mehta, N. Biskup, C. Jenkins, E. Arenholz, M. Varela, and Y. SuzukiWe demonstrate that a combination of electronic structure modification and oxygen vacancy ordering can stabilize a l … - Superfluidity and density order in a bilayer extended Hubbard model

Author(s): Tuomas I. Vanhala, Jildou E. Baarsma, Miikka O. J. Heikkinen, Matthias Troyer, Ari Harju, and Päivi TörmäWe use cellular dynamical mean-field theory to study the phase diagram of the square … - Charge-transfer model for the electronic structure of layered ruthenates

Author(s): Krzysztof Rościszewski and Andrzej M. OleśMotivated by the earlier experimental results and ab initio studies on the electronic structure of layered ruthenates (Sr2RuO4 and Ca2RuO4) we intr … - Atomically thin dilute magnetism in Co-doped phosphorene

Author(s): L. Seixas, A. Carvalho, and A. H. Castro NetoTwo-dimensional dilute magnetic semiconductors can provide fundamental insights into the very nature of magnetic order and their manipulation th … - Probing the Fermi surface of three-dimensional Dirac semimetal Cd_{3}As_{2} through the de Haas–van Alphen technique

Author(s): A. Pariari, P. Dutta, and P. MandalWe have observed Shubnikov–de Haas and de Haas–van Alphen effects in the single crystals of the three-dimensional Dirac semimetal Cd3As2 up to 50 K, trace … - Natural orbitals renormalization group approach to the two-impurity Kondo critical point

Author(s): Rong-Qiang He, Jianhui Dai, and Zhong-Yi LuThe problem of two magnetic impurities in a normal metal exposes the two opposite tendencies in the formation of a singlet ground state, driven re … - Influence of wave-function updates in GW calculations on titanates

Author(s): Gijae Kang, Youngho Kang, and Seungwu HanWe investigate quasiparticle band structures of rutile and anatase phases of TiO2 and cubic SrTiO3 using various levels of GW approximations such as … - Three-dimensional photonic crystals fabricated by simultaneous multidirectional etching

Author(s): Keisuke Kitano, Katsuyoshi Suzuki, Kenji Ishizaki, and Susumu NodaWe discuss three-dimensional (3D) photonic crystals fabricated by simultaneous multidirectional plasma etching. First, we i … - Effect of magnetic anisotropy on spin-dependent thermoelectric effects in nanoscopic systems

Author(s): Maciej Misiorny and Józef BarnaśConventional and spin-related thermoelectric effects in electronic transport through a nanoscopic system exhibiting magnetic anisotropy, with both uniaxial a … - Magnetic-order-driven topological transition in the Haldane-Hubbard model

Author(s): Wei Zheng, Huitao Shen, Zhong Wang, and Hui ZhaiIn this Rapid Communication we study the Haldane model with on-site repulsive interactions at half-filling. We show that the mean-field Hamil … - Cooper pairing in the insulating valence band in iron-based superconductors

Author(s): Lun-Hui Hu, Wei-Qiang Chen, and Fu-Chun ZhangConventional Cooper pairing arises from attractive interaction of electrons in the metallic bands. A recent experiment on Co-doped LiFeAs shows … - Quantum quenches and many-body localization in the thermodynamic limit

Author(s): Baoming Tang, Deepak Iyer, and Marcos RigolWe use thermalization indicators and numerical linked cluster expansions to probe the onset of many-body localization in a disordered one-dimensio … - Investigation of electron-phonon coupling in epitaxial silicene by in situ Raman spectroscopy

Author(s): Jincheng Zhuang, Xun Xu, Yi Du, Kehui Wu, Lan Chen, Weichang Hao, Jiaou Wang, Wai Kong Yeoh, Xiaolin Wang, and Shi Xue DouWe report that the special coupling between Dirac fermion and latti … - Excited states at interfaces of a metal-supported ultrathin oxide film

Author(s): T. Jaouen, E. Razzoli, C. Didiot, G. Monney, B. Hildebrand, F. Vanini, M. Muntwiler, and P. AebiWe report layer-resolved measurements of the unoccupied electronic structure of ultrathin MgO … - First-principles study of the Kondo physics of a single Pu impurity in a Th host

Author(s): Jian-Xin Zhu, R. C. Albers, K. Haule, and J. M. WillsBased on its condensed-matter properties, crystal structure, and metallurgy, which includes a phase diagram with six allotropic phases, … - Renormalization of spectra by phase competition in the half-filled Hubbard-Holstein model

Author(s): E. A. Nowadnick, S. Johnston, B. Moritz, and T. P. DevereauxWe present electron and phonon spectral functions calculated from determinant quantum Monte Carlo simulations of the half-filled … - Spin dynamics of the bilinear-biquadratic S=1 Heisenberg model on the triangular lattice: A quantum Monte Carlo study

Author(s): Annika Völl and Stefan WesselWe study thermodynamic properties as well as the dynamical spin and quadrupolar structure factors of the O(3)-symmetric spin-1 Heisenberg model with bilinear-bi … - ΔB mechanism for fringe-field organic magnetoresistance

Author(s): M. Cox, S. P. Kersten, J. M. Veerhoek, P. Bobbert, and B. KoopmansFringe fields emanating from magnetic domain structures can give rise to magnetoresistance in organic semiconductors. In th … - Interaction effects on proximity-induced superconductivity in semiconducting nanowires

Author(s): J. Danon and K. FlensbergWe investigate the effect of electron-electron interactions on proximity-induced s-wave superconductivity in one-dimensional nanowires. We treat the interactions on … - Formation, stability, and atomic structure of the Si(111)-(6×6)Au surface reconstruction: A quantitative study using synchrotron radiation

Author(s): R. Daudin, T. Nogaret, A. Vaysset, T. U. Schülli, A. Pasturel, and G. RenaudThe conditions of formation of the Au-induced Si-(6×6) reconstruction, its stability, as well as its atomic struc … - Ethane-xenon mixtures under shock conditions

Author(s): Rudolph J. Magyar, Seth Root, Kyle Cochrane, Thomas R. Mattsson, and Dawn G. FlickerMixtures of light elements with heavy elements are important in inertial confinement fusion. We explore t … - Interstitial silicon ions in rutile TiO_{2} crystals

Author(s): E. M. Golden, N. C. Giles, Shan Yang (杨山), and L. E. HalliburtonElectron paramagnetic resonance (EPR) is used to identify a new and unique photoactive silicon-related point defect in singl … - Adiabatic many-body state preparation and information transfer in quantum dot arrays

Author(s): Umer Farooq, Abolfazl Bayat, Stefano Mancini, and Sougato BoseQuantum simulation of many-body systems are one of the most interesting tasks of quantum technology. Among them is the preparat … - Magnons and excitation continuum in XXZ triangular antiferromagnetic model: Application to Ba_{3}CoSb_{2}O_{9}

Author(s): E. A. Ghioldi, A. Mezio, L. O. Manuel, R. R. P. Singh, J. Oitmaa, and A. E. TrumperWe investigate the excitation spectrum of the triangular-lattice antiferromagnetic XXZ model using series … - Spin Hamiltonian, order out of a Coulomb phase, and pseudocriticality in the frustrated pyrochlore Heisenberg antiferromagnet FeF_{3}

Author(s): Azam Sadeghi, Mojtaba Alaei, Farhad Shahbazi, and Michel J. P. GingrasFeF3, with its half-filled Fe3+ 3d orbital, hence zero orbital angular momentum and S=5/2, is often put forward as a pr … - One-dimensional chain melting in incommensurate potassium

Author(s): E. E. McBride, K. A. Munro, G. W. Stinton, R. J. Husband, R. Briggs, H.-P. Liermann, and M. I. McMahonBetween 19 and 54 GPa, potassium has a complex composite incommensurate host-guest stru … - In-plane charge fluctuations in bismuth-sulfide superconductors

Author(s): Anushika Athauda, Junjie Yang, Seunghun Lee, Yoshikazu Mizuguchi, Keita Deguchi, Yoshihiko Takano, Osuke Miura, and Despina LoucaThe local atomic structure of the new nonmagnetic supercondu … - Spin diffusion in the low-dimensional molecular quantum Heisenberg antiferromagnet Cu(pyz)(NO_{3})_{2} detected with implanted muons

Author(s): F. Xiao, J. S. Möller, T. Lancaster, R. C. Williams, F. L. Pratt, S. J. Blundell, D. Ceresoli, A. M. Barton, and J. L. MansonWe present the results of muon-spin relaxation measurements of s … - Robust quantum state transfer using tunable couplers

Author(s): Eyob A. Sete, Eric Mlinar, and Alexander N. KorotkovWe analyze the transfer of a quantum state between two resonators connected by a superconducting transmission line. Nearly perfect state- … - Symmetry-protected topological order in magnetization plateau states of quantum spin chains

Author(s): Shintaro Takayoshi, Keisuke Totsuka, and Akihiro TanakaA symmetry-protected topologically ordered phase is a short-range entangled state, for which some imposed symmetry prohibits the adiab … - Validity of the single-particle description and charge noise resilience for multielectron quantum dots

Author(s): Michiel A. Bakker, Sebastian Mehl, Tuukka Hiltunen, Ari Harju, and David P. DiVincenzoWe construct an optimal set of single-particle states for few-electron quantum dots (QDs) using the met … - Delayed-response quantum back action in nanoelectromechanical systems

Author(s): S. N. Shevchenko, D. G. Rubanov, and Franco NoriWe present a semiclassical theory for the delayed response of a quantum dot (QD) to oscillations of a coupled nanomechanical resonator (NR). … - Exciton-polariton condensate induced by evaporative cooling in a three-dimensionally confined microcavity

Author(s): Jian Wang, Wei Xie, Long Zhang, Dan Xu, Wenhui Liu, Jian Lu, Yinglei Wang, Jie Gu, Yan Chen, Xuechu Shen, and Zhanghai ChenWe realize the evaporative cooling of a polariton gas and observe … - Size and dopant-concentration dependence of photoluminescence properties of ion-implanted phosphorus- and boron-codoped Si nanocrystals

Author(s): Toshihiro Nakamura, Sadao Adachi, Minoru Fujii, Hiroshi Sugimoto, Kenta Miura, and Shunya YamamotoWe investigate the nanocrystallite-size and dopant-concentration dependence of the photolum … - High pressure-temperature phase diagram and equation of state of titanium

Author(s): Agnès Dewaele, Vincent Stutzmann, Johann Bouchet, François Bottin, Florent Occelli, and Mohamed MezouarThe high pressure-temperature behavior of titanium has been studied with x-ray diffrac … - Two-stage Kondo effect in T-shaped double quantum dots with ferromagnetic leads

Author(s): Krzysztof P. Wójcik and Ireneusz WeymannThe linear-response transport properties of a T-shaped double quantum dot strongly coupled to external ferromagnetic leads are studied theoretically … - Theoretical study of correlation between spin fluctuations and T_{c} in isovalent-doped 1111 iron-based superconductors

Author(s): Hayato Arai, Hidetomo Usui, Katsuhiro Suzuki, Yuki Fuseya, and Kazuhiko KurokiMotivated by recent experiments on isovalent-doped 1111 iron-based superconductors LaFeAs1−xPxO1−yFy and the th … - Linear dichroism and the nature of charge order in underdoped cuprates

Author(s): M. R. NormanRecent experiments have addressed the nature of the charge order seen in underdoped cuprates. Here I show that x-ray absorption and linear dichroism are excellent probes of such … - Dynamics of field-induced polarization reversal in thin strained perovskite ferroelectric films with c-oriented polarization

Author(s): Laurent Baudry, Igor A. Luk'yanchuk, and Anna RazumnayaThe field-induced polarization reversal in the c-oriented ferroelectric phase of strained perovskite film has been studied. We sh … - Quantum degradation of a second-order phase transition

Author(s): S. M. Stishov, A. E. Petrova, S. Yu. Gavrilkin, and L. A. KlinkovaThe specific heat, magnetization, and thermal expansion of single crystals of the antiferromagnetic insulator EuTe, measure … - Stoichiometry engineering of ternary oxide ultrathin films: Ba_{x}Ti_{2}O_{3} on Au(111)

Author(s): Chen Wu, Martin R. Castell, J. Goniakowski, and C. NogueraTernary oxide BaxTi2O3 ultrathin films on Au(111) substrates (x≤2/3) have been studied using a joint experimental and theoretical a … - Spin-orbital liquid and quantum critical point in Y_{1−x}La_{x}TiO_{3}

Author(s): Z. Y. Zhao, O. Khosravani, M. Lee, L. Balicas, X. F. Sun, J. G. Cheng, J. Brooks, H. D. Zhou, and E. S. ChoiThe specific heat, the susceptibility under pressure, and the dielectric constant … - First-principles calculation of the bulk photovoltaic effect in KNbO_{3} and (K,Ba)(Ni,Nb)O_{3−δ}

Author(s): Fenggong Wang and Andrew M. RappeThe connection between noncentrosymmetric materials' structure, electronic structure, and bulk photovoltaic performance remains not well understood. In … - Separation of transport lifetimes in SrTiO_{3}-based two-dimensional electron liquids

Author(s): Evgeny Mikheev, Christopher R. Freeze, Brandon J. Isaac, Tyler A. Cain, and Susanne StemmerDeviations from Landau Fermi-liquid behavior are ubiquitous features of the normal state of unconv … - One-dimensional spin texture of Bi(441): Quantum spin Hall properties without a topological insulator

Author(s): M. Bianchi, F. Song, S. Cooil, Å. F. Monsen, E. Wahlström, J. A. Miwa, E. D. L. Rienks, D. A. Evans, A. Strozecka, J. I. Pascual, M. Leandersson, T. Balasubramanian, Ph. Hofmann, and J. W. … - A-site-driven ferroelectricity in strained ferromagnetic La_{2}NiMnO_{6} thin films

Author(s): R. Takahashi, I. Ohkubo, K. Yamauchi, M. Kitamura, Y. Sakurai, M. Oshima, T. Oguchi, Y. Cho, and M. LippmaaWe report on theoretical and experimental investigation of A-site-driven ferroelec … - Atomic-scale dynamics of a model glass-forming metallic liquid: Dynamical crossover, dynamical decoupling, and dynamical clustering

Author(s): Abhishek Jaiswal, Takeshi Egami, and Yang ZhangThe phase behavior of multicomponent metallic liquids is exceedingly complex because of the convoluted many-body and many-elemental interactio … - Universal distribution of magnetic anisotropy of impurities in ordered and disordered nanograins

Author(s): A. Szilva, P. Balla, O. Eriksson, G. Zaránd, and L. SzunyoghWe examine the distribution of the magnetic anisotropy experienced by a magnetic impurity embedded in a metallic nanograin. As an … - Evidence of double-gap superconductivity in noncentrosymmetric Nb_{0.18}Re_{0.82} single crystals

Author(s): C. Cirillo, R. Fittipaldi, M. Smidman, G. Carapella, C. Attanasio, A. Vecchione, R. P. Singh, M. R. Lees, G. Balakrishnan, and M. CuocoWe combine point contact spectroscopy with specific he … - Emergence of superconductivity in a doped single-valley quadratic band crossing system of spin-1/2 fermions

Author(s): Kelly Ann Pawlak, James M. Murray, and Oskar VafekFor two-dimensional single-valley quadratic band crossing systems with weak repulsive electron-electron interactions, we show that upon int … - Quasiparticle interference patterns in a topological superconductor

Author(s): Aaron Farrell, Maxime Beaudry, M. Franz, and T. Pereg-BarneaIn light of recent proposals to realize a topological superconductor on the surface of strong topological insulators, we study im … - Atomic resolution imaging using electron energy-loss phonon spectroscopy

Author(s): N. R. Lugg, B. D. Forbes, S. D. Findlay, and L. J. AllenInelastic scattering of electrons on crystals can excite lattice vibrations known as phonons. An energy resolution of 10 meV in the s … - Transfering spin into an extended π orbital of a large molecule

Author(s): Taner Esat, Thorsten Deilmann, Benedikt Lechtenberg, Christian Wagner, Peter Krüger, Ruslan Temirov, Frithjof B. Anders, Michael Rohlfing, and F. Stefan TautzBy means of low-temperature sca … - Dependence of superconductivity in Cu_{x}Bi_{2}Se_{3} on quenching conditions

Author(s): J. A. Schneeloch, R. D. Zhong, Z. J. Xu, G. D. Gu, and J. M. TranquadaCuxBi2Se3 is a material of significant recent interest and controversy, as it might be a topological superconductor. Ho … - Diagrammatic Monte Carlo study of a mass-imbalanced Fermi-polaron system

Author(s): Peter Kroiss and Lode PolletWe apply the diagrammatic Monte Carlo approach to three-dimensional Fermi-polaron systems with mass imbalance, where an impurity interacts resonantly with a noni … - General framework for transport in spin-orbit-coupled superconducting heterostructures: Nonuniform spin-orbit coupling and spin-orbit-active interfaces

Author(s): Kuei Sun and Nayana ShahElectronic spin-orbit coupling (SOC) is essential for various newly discovered phenomena in condensed-matter systems. In particular, one-dimensional topological hete … - Hole-induced insulator-to-metal transition in La_{1−x}Sr_{x}CrO_{3} epitaxial films

Author(s): K. H. L. Zhang, Y. Du, P. V. Sushko, M. E. Bowden, V. Shutthanandan, S. Sallis, L. F. J. Piper, and S. A. ChambersWe have investigated the evolution of the electronic properties of La1−xSrx … - Nonequilibrium polariton condensate in a magnetic field

Author(s): C. Sturm, D. Solnyshkov, O. Krebs, A. Lemaître, I. Sagnes, E. Galopin, A. Amo, G. Malpuech, and J. BlochWe investigate exciton-polariton condensation in a magnetic field in a single high-qu … - Conductance of molecularly linked gold nanoparticle films across an insulator-to-metal transition: From hopping to strong Coulomb electron-electron interactions and correlations

Author(s): M. Tie and A.-A. DhiraniWe study the influence of Coulomb effects on conductance (g) of 1,4-butanedithiol-linked gold nanoparticle (NP) films near a percolation insulator-to-metal transitio … - Spontaneous formation of kagome network and Dirac half-semimetal on a triangular lattice

Author(s): Yutaka Akagi and Yukitoshi MotomeIn spin-charge coupled systems, geometrical frustration of underlying lattice structures can give rise to nontrivial magnetic orders and electronic states. … - Optical properties of V_{2}O_{3} in its whole phase diagram

Author(s): I. Lo Vecchio, L. Baldassarre, F. D'Apuzzo, O. Limaj, D. Nicoletti, A. Perucchi, L. Fan, P. Metcalf, M. Marsi, and S. LupiVanadium sesquioxide V2O3 is considered a textbook example of … - Two-dimensional topological order of kinetically constrained quantum particles

Author(s): Stefanos Kourtis and Claudio CastelnovoWe investigate how imposing kinetic restrictions on quantum particles that would otherwise hop freely on a two-dimensional lattice can lead to topolog … - Spin-orbit physics of j=1/2 Mott insulators on the triangular lattice

Author(s): Michael Becker, Maria Hermanns, Bela Bauer, Markus Garst, and Simon TrebstThe physics of spin-orbital entanglement in effective j=1/2 Mott insulators, which have been experimentally observe … - Effective-mass theory of collapsed carbon nanotubes

Author(s): Takeshi Nakanishi and Tsuneya AndoBand structure is theoretically studied in partially flattened carbon nanotubes within an effective-mass scheme. Effects of interwall interactions are show … - Electronic and magnetic properties of Co_{n}Mo_{m} nanoclusters from density functional calculations (n+m=x and 2 ≤x≤6 atoms)

Author(s): Simon Liebing, Claudia Martin, Kai Trepte, and Jens KortusWe present the results of our density functional theory study of ConMom nanoclusters with n+m=x and 2≤×≤6 atoms on the all-electron … - Out-of-equilibrium electrons and the Hall conductance of a Floquet topological insulator

Author(s): Hossein Dehghani, Takashi Oka, and Aditi MitraGraphene irradiated by a circularly polarized laser has been predicted to be a Floquet topological insulator showing a laser-induced quantum Ha … - Persistent current states in bilayer graphene

Author(s): Jeil Jung, Marco Polini, and A. H. MacDonaldWe argue that at finite carrier density and large displacement fields, bilayer graphene is prone to ℓ=0 and ℓ=1 Pomeranchuk Fermi-surface instabi … - Enhanced electron correlations at the Sr_{x}Ca_{1−x}VO_{3} surface

Author(s): J. Laverock, J. Kuyyalil, B. Chen, R. P. Singh, B. Karlin, J. C. Woicik, G. Balakrishnan, and K. E. SmithWe report hard x-ray photoemission spectroscopy measurements of the electronic struc … - Radiative properties of multicarrier bound excitons in GaAs

Author(s): Todd Karin, Russell J. Barbour, Charles Santori, Yoshihisa Yamamoto, Yoshiro Hirayama, and Kai-Mei C. FuExcitons in semiconductors can have multiple lifetimes due to spin-dependent oscillat … - Electrically tunable hole g factor of an optically active quantum dot for fast spin rotations

Author(s): Jonathan H. Prechtel, Franziska Maier, Julien Houel, Andreas V. Kuhlmann, Arne Ludwig, Andreas D. Wieck, Daniel Loss, and Richard J. WarburtonWe report a large g factor tunability of a sing … - Topological central charge from Berry curvature: Gravitational anomalies in trial wave functions for topological phases

Author(s): Barry Bradlyn and N. ReadThe topological central charge is a property that takes the same value throughout a topological phase of matter. In this work authors show how to compute topologica … - Sputter yield of curved surfaces

Author(s): Herbert M. Urbassek, R. Mark Bradley, Maureen L. Nietiadi, and Wolfhard MöllerThe mean sputter yield produced by the impact of a single ion depends on the radii of curvature of the target s … - First-principles calculation of the thermoelectric figure of merit for [2,2]paracyclophane-based single-molecule junctions

Author(s): Marius Bürkle, Thomas J. Hellmuth, Fabian Pauly, and Yoshihiro AsaiHere we present a theoretical study of the thermoelectric transport through [2,2]paracyclophane-based single-molecule junc … - Tri-Dirac surface modes in topological superconductors

Author(s): Chen Fang, B. Andrei Bernevig, and Matthew J. GilbertWe propose a new type of topological surface modes having cubic dispersion in three-dimensional topological superconductors. Lower order … - Theory of anharmonic phonons in two-dimensional crystals

Author(s): K. H. Michel, S. Costamagna, and F. M. PeetersAnharmonic effects in an atomic monolayer thin crystal with honeycomb lattice structure are investigated by analytical and numerical lattice dy … - Thermal conductivity of IPA-CuCl_{3}: Evidence for ballistic magnon transport and the limited applicability of the Bose-Einstein condensation model

Author(s): Z. Y. Zhao, B. Tong, X. Zhao, L. M. Chen, J. Shi, F. B. Zhang, J. D. Song, S. J. Li, J. C. Wu, H. S. Xu, X. G. Liu, and X. F. SunThe heat transport of the spin-gapped material (CH3)2CHNH3Cu … - Publisher's Note: Quantifying the deleterious role of strong correlations in La_{1−x}Ca_{x}MnO_{3} at the magnetocaloric transition [Phys. Rev. B 91, 134410 (2015)]

Author(s): J. A. Turcaud, A. M. Pereira, and L. F. Cohen[Phys. Rev. B 91, 139902] Published Fri Apr 17, 2015 - NMR detection of dynamical processes in antiferroelectric nanoclusters during the order-disorder transition in NH_{4}H_{2}AsO_{4}

Author(s): Riqiang Fu, Ozge Gunaydin-Sen, Irinel Chiorescu, and Naresh S. DalalWe study the dynamics of inorganic antiferroelectric nanoclusters formed during an order-disorder transition and demonstr … - Orientation-dependent structural phase diagrams and dielectric properties of PbZr_{1−x}Ti_{x}O_{3} polydomain thin films

Author(s): Ruijuan Xu, Jialan Zhang, Zuhuang Chen, and Lane W. MartinThe orientation-dependent equilibrium ferroelectric domain structures and dielectric properties of polydomain PbZr1−xTixO3 thin fil … - Phase stability and transformations in the halide perovskite CsSnI_{3}

Author(s): E. Lora da Silva, Jonathan M. Skelton, Stephen C. Parker, and Aron WalshWe employ the quasiharmonic approximation to study the temperature-dependent lattice dynamics of the four different p … - Consequences of critical interchain couplings and anisotropy on a Haldane chain

Author(s): A. K. Bera, B. Lake, A. T. M. N. Islam, O. Janson, H. Rosner, A. Schneidewind, J. T. Park, E. Wheeler, and S. ZanderEffects of interchain couplings and anisotropy on a Haldane chain have be … - Spin-orbital interaction for face-sharing octahedra: Realization of a highly symmetric SU(4) model

Author(s): K. I. Kugel, D. I. Khomskii, A. O. Sboychakov, and S. V. StreltsovSpecific features of orbital and spin structure of transition-metal compounds in the case of the face-sharing MO6 octahedra … - Scaling theory of the cuprate strange metals

Author(s): Sean A. Hartnoll and Andreas KarchWe show that the anomalous temperature scaling of five distinct transport quantities in the strange metal regime of the cuprate superconductors can be repr … - Topological classification of dynamical phase transitions

Author(s): Szabolcs Vajna and Balázs DóraWe study the nonequilibrium time evolution of a variety of one-dimensional (1D) and two-dimensional (2D) systems (including SSH model, Kitaev-chain, Haldane mo … - Fragility of symmetry-protected topological order on a Hubbard ladder

Author(s): Sanjay Moudgalya and Frank PollmannAnfuso and Rosch [Phys. Rev. B 75, 144420 (2007)PRBMDO10.1103/PhysRevB.75.144420] showed that the “topological” Haldane phase in a fermionic spin-1/2 ladd … - Spinor stochastic resonance

Author(s): H. Abbaspour, S. Trebaol, F. Morier-Genoud, M. T. Portella-Oberli, and B. DeveaudWe report on noise-induced spin ordering in a collective quasiparticle system: spinor stochastic resonance. … - Cloaking resonant scatterers and tuning electron flow in graphene

Author(s): Diego Oliver, Jose H. Garcia, Tatiana G. Rappoport, N. M. R. Peres, and Felipe A. PinheiroWe consider resonant scatterers with large scattering cross sections in graphene that are produced … - Controlling adsorption and spin configurations of Co atoms on Si(111)-(7×7)

Author(s): Qin Liu, Guohua Zhong, Fangfei Ming, Kedong Wang, and Xudong XiaoCombining scanning tunneling microscopy and first-principles calculations, we have shown that single Co atoms adsorbed on a … - C_{60} superstructure and carbide formation on the Al-terminated Al_{9}Co_{2}(001) surface

Author(s): J. Ledieu, É. Gaudry, M.-C. de Weerd, P. Gille, R. D. Diehl, and V. FournéeWe report the formation of an ordered C60 monolayer on the Al9Co2(001) surface using scanning tunneling microscopy … - Theoretical study of the dynamics of atomic hydrogen adsorbed on graphene multilayers

Author(s): Mohammed Moaied, J. A. Moreno, M. J. Caturla, Félix Ynduráin, and J. J. PalaciosWe present a theoretical study of the dynamics of H atoms adsorbed on graphene bilayers with Bernal stacking. … - Controlling the Schottky barrier at MoS_{2}/metal contacts by inserting a BN monolayer

Author(s): Mojtaba Farmanbar and Geert BrocksMaking a metal contact to the two-dimensional semiconductor MoS2 without creating a Schottky barrier is a challenge. Using density functional calculations … - Why graphene growth is very different on the C face than on the Si face of SiC: Insights from surface equilibria and the (3×3)-3C-SiC(1[over ¯]1[over ¯]1[over ¯]) reconstruction

Author(s): Lydia Nemec, Florian Lazarevic, Patrick Rinke, Matthias Scheffler, and Volker BlumWe address the stability of the surface phases that occur on the C side of 3C-SiC(1̅ 1̅ 1̅ ) at the onset o … - Kondo effect in a topological insulator quantum dot

Author(s): Xianhao Xin and Di ZhouWe investigate theoretically the nonequilibrium transport properties of a topological insulator quantum dot (TIQD) in the Coulomb blockade and Kondo regime. An Anders … - Comparison between exact and semilocal exchange potentials: An all-electron study for solids

Author(s): Fabien Tran, Peter Blaha, Markus Betzinger, and Stefan BlügelThe exact-exchange (EXX) potential, which is obtained by solving the optimized-effective potential (OEP) equation, is compared t … - Biquadratic and ring exchange interactions in orthorhombic perovskite manganites

Author(s): Natalya S. Fedorova, Claude Ederer, Nicola A. Spaldin, and Andrea ScaramucciWe use ab initio electronic structure calculations within the generalized gradient approximation (GGA+U) to densi …