- Atomistic origins of pressure-induced changes in the O K-edge x-ray Raman scattering features of SiO_{2} and MgSiO_{3} polymorphs: Insights from ab initio calculations

Author(s): Yoo Soo Yi and Sung Keun LeeDespite its fundamental importance in condensed matter physics and geophysical implications, establishing the systematic and direct link between the pressure-ind … - Structure-induced spin reorientation in magnetic nanostructures

Author(s): Alexander Neumann, Axel Frauen, Julian Vollmers, Andreas Meyer, and Hans Peter OepenWe report on structuring-induced changes of the magnetic anisotropy of cylindrical nanostructures which a … - Observation and modelling of ferromagnetic contact-induced spin relaxation in Hanle spin precession measurements

Author(s): L. O’Brien, D. Spivak, N. Krueger, T. A. Peterson, M. J. Erickson, B. Bolon, C. C. Geppert, C. Leighton, and P. A. CrowellIn the nonlocal spin valve (NLSV) geometry, four-terminal electrica … - Spin torque driven dynamics of a coupled two-layer structure: Interplay between conservative and dissipative coupling

Author(s): M. Romera, B. Lacoste, U. Ebels, and L. D. Buda-PrejbeanuThe general concepts of spin wave theory are adapted to the spin torque driven dynamics of a self-polarized system based on two laye … - Observation of nonreciprocal directional dichroism via electromagnon resonance in a chiral-lattice helimagnet Ba_{3} NbFe_{3} Si_{2} O_{14}

Author(s): H. Narita, Y. Tokunaga, A. Kikkawa, Y. Taguchi, Y. Tokura, and Y. TakahashiNonreciprocal directional dichroism (NDD) is investigated on a magnetic resonance with both electric and magnetic … - Spin-Josephson effects in exchange coupled antiferromagnetic insulators

Author(s): Yizhou Liu, Gen Yin, Jiadong Zang, Roger K. Lake, and Yafis BarlasThe spin superfluid analogy can be extended to include Josephson-like oscillations of the spin current. In a system of two … - Long-distance correlation-length effects and hydrodynamics of ^{4} He films in a Corbino geometry

Author(s): Stephen R. D. Thomson, Justin K. Perron, and Francis M. GaspariniPrevious measurements of the superfluid density ρ_{s} and specific heat for ^{4}He have identified effects that are manifest … - Identification of nematic superconductivity from the upper critical field

Author(s): Jörn W. F. Venderbos, Vladyslav Kozii, and Liang FuRecent nuclear magnetic resonance and specific heat measurements have provided concurring evidence of spontaneously broken rotational symm … - Switching the curl of polarization vectors by an irrotational electric field

Author(s): Fei Xue, Linze Li, Jason Britson, Zijian Hong, Colin Andrew Heikes, Carolina Adamo, Darrell G. Schlom, Xiaoqing Pan, and Long-Qing ChenFerroelectric vortex domains are of significant intere … - Probing ultrafast spin dynamics through a magnon resonance in the antiferromagnetic multiferroic HoMnO_{3}

Author(s): P. Bowlan, S. A. Trugman, J. Bowlan, J.-X. Zhu, N. J. Hur, A. J. Taylor, D. A. Yarotski, and R. P. PrasankumarWe demonstrate an approach for directly tracking antiferromagnetic (AFM) spin d … - Impact of anharmonic effects on the phase stability, thermal transport, and electronic properties of AlN

Author(s): Nina Shulumba, Zamaan Raza, Olle Hellman, Erik Janzén, Igor A. Abrikosov, and Magnus OdénWurtzite aluminium nitride (AlN) is a technologically important wide-band-gap semiconductor with an … - Attenuation of 7 GHz surface acoustic waves on silicon

Author(s): Dongyao Li and David G. CahillWe measured the attenuation of GHz frequency surface acoustic waves (SAWs) on the Si (001) surface using an optical pump-probe technique at temperatures betwee … - Resonant Raman scattering theory for Kitaev models and their Majorana fermion boundary modes

Author(s): Brent Perreault, Johannes Knolle, Natalia B. Perkins, and F. J. BurnellWe study the inelastic light scattering response in two- (2D) and three-dimensional (3D) Kitaev spin-liquid models wit … - Free- and reference-layer magnetization modes versus in-plane magnetic field in a magnetic tunnel junction with perpendicular magnetic easy axis

Author(s): Hamid Mazraati, Tuan Q. Le, Ahmad A. Awad, Sunjae Chung, Eriko Hirayama, Shoji Ikeda, Fumihiro Matsukura, Hideo Ohno, and Johan ÅkermanWe study the magnetodynamic modes of a magnetic tunnel … - Charge and spin order in the perovskite CaFe_{0.5} Mn_{0.5} O_{3} : Charge disproportionation behavior of randomly arranged Fe^{4+}

Author(s): Yoshiteru Hosaka, Noriya Ichikawa, Takashi Saito, J. Paul Attfield, and Yuichi ShimakawaB-site-disordered perovskite CaFe_{0.5}Mn_{0.5}O_{3} with unusually high valence Fe^{4+} was synthesi … - Quantum origins of moment fragmentation in Nd_{2} Zr_{2} O_{7}

Author(s): Owen BentonSpin-liquid states are often described as the antithesis of magnetic order. Recently, however, it has been proposed that in certain frustrated magnets the magnetic degrees of fre … - Probing the Dzyaloshinskii-Moriya interaction in CoFeB ultrathin films using domain wall creep and Brillouin light spectroscopy

Author(s): R. Soucaille, M. Belmeguenai, J. Torrejon, J.-V. Kim, T. Devolder, Y. Roussigné, S.-M. Chérif, A. A. Stashkevich, M. Hayashi, and J.-P. AdamWe have characterized the strength of the interfa … - Pulse excitation to continuous-wave excitation in a low-dimensional interacting quantum system

Author(s): Atsushi Ono, Hiroshi Hashimoto, and Sumio IshiharaReal-time dynamics in a one-dimensional transverse Ising model coupled with the time-dependent oscillating field is analyzed by using the i … - Distinctive orbital anisotropy observed in the nematic state of a FeSe thin film

Author(s): Y. Zhang, M. Yi, Z.-K. Liu, W. Li, J. J. Lee, R. G. Moore, M. Hashimoto, M. Nakajima, H. Eisaki, S.-K. Mo, Z. Hussain, T. P. Devereaux, Z.-X. Shen, and D. H. LuThe nematic state, where a sy … - Functional renormalization group study of orbital fluctuation mediated superconductivity: Impact of the electron-boson coupling vertex corrections

Author(s): Rina Tazai, Youichi Yamakawa, Masahisa Tsuchiizu, and Hiroshi KontaniIn various multiorbital systems, the emergence of the orbital fluctuations and their role on the pairing mechanism attra … - Matrix product purifications for canonical ensembles and quantum number distributions

Author(s): Thomas BarthelMatrix product purifications (MPPs) are a very efficient tool for the simulation of strongly correlated quantum many-body systems at finite temperatures. When a system feature … - Anatomy of fermionic entanglement and criticality in Kitaev spin liquids

Author(s): K. Meichanetzidis, M. Cirio, J. K. Pachos, and V. LahtinenWe analyze in detail the effect of nontrivial band topology on the area-law behavior of the entanglement entropy in Kitaev's h … - Isolated hydrogen configurations in zirconia as seen by muon spin spectroscopy and ab initio calculations

Author(s): R. B. L. Vieira, R. C. Vilão, A. G. Marinopoulos, P. M. Gordo, J. A. Paixão, H. V. Alberto, J. M. Gil, A. Weidinger, R. L. Lichti, B. Baker, P. W. Mengyan, and J. S. LordWe present a system … - How to control spin-Seebeck current in a metal-quantum dot-magnetic insulator junction

Author(s): Lei Gu, Hua-Hua Fu, and Ruqian WuThe control of the spin-Seebeck current is still a challenging task for the development of spin caloritronic devices. Here, we construct a spin-Seebeck devi … - Excitonic fine structure and binding energies of excitonic complexes in single InAs quantum dashes

Author(s): P. Mrowiński, M. Zieliński, M. Świderski, J. Misiewicz, A. Somers, J. P. Reithmaier, S. Höfling, and G. SękThe fundamental electronic and optical properties of elongated InAs nanostructures … - NV centers in 3C,4H, and 6H silicon carbide: A variable platform for solid-state qubits and nanosensors

Author(s): H. J. von Bardeleben, J. L. Cantin, A. Csóré, A. Gali, E. Rauls, and U. GerstmannThe outstanding magneto-optical properties of the nitrogen-vacancy (NV) center in diamond have stimulated th … - Sharp peaks in the conductance of a double quantum dot and a quantum-dot spin valve at high temperatures: A hierarchical quantum master equation approach

Author(s): S. Wenderoth, J. Bätge, and R. HärtleWe study sharp peaks in the conductance-voltage characteristics of a double quantum dot and a quantum dot spin valve that are located around zero bias. … - Quantum Hall edge states in topological insulator nanoribbons

Author(s): A. Pertsova, C. M. Canali, and A. H. MacDonaldWe present a microscopic theory of the chiral one-dimensional electron gas system localized on the sidewalls of magnetically doped Bi_{2}Se_{3} … - Strongly coupled near-field radiative and conductive heat transfer between planar bodies

Author(s): Riccardo Messina, Weiliang Jin, and Alejandro W. RodriguezWe study the interplay of conductive and radiative heat transfer (RHT) in planar geometries and predict that temperature gradients … - Impact of nonlocal correlations over different energy scales: A dynamical vertex approximation study

Author(s): G. Rohringer and A. ToschiIn this paper, we investigate how nonlocal correlations affect, selectively, the physics of correlated electrons over different energy scales, from the Fermi level … - Topological spin liquids in the ruby lattice with anisotropic Kitaev interactions

Author(s): Saeed S. Jahromi, Mehdi Kargarian, S. Farhad Masoudi, and Abdollah LangariThe ruby lattice is a four-valent lattice interpolating between honeycomb and triangular lattices. In this work we … - Spinon Majorana fermions

Author(s): Rui Wang, Hong-Yan Lu, Baigeng Wang, and C. S. TingA realization of Majorana fermions is proposed in the frustrated magnets via the topological proximity effect. Specifically, we consider a … - Adsorption geometry and interface states: Relaxed and compressed phases of NTCDA/Ag(111)

Author(s): P. Jakob, N. L. Zaitsev, A. Namgalies, R. Tonner, I. A. Nechaev, F. S. Tautz, U. Höfer, and D. Sánchez-PortalThe theoretical modeling of metal-organic interfaces represents a formidable cha … - Absence of superconductivity in ultrathin layers of FeSe synthesized on a topological insulator

Author(s): Andreas Eich, Nils Rollfing, Fabian Arnold, Charlotte Sanders, Pascal R. Ewen, Marco Bianchi, Maciej Dendzik, Matteo Michiardi, Jian-Li Mi, Martin Bremholm, Daniel Wegner, Philip Hofmann, a … - Zero-line modes at stacking faulted domain walls in multilayer graphene

Author(s): Changhee Lee, Gunn Kim, Jeil Jung, and Hongki MinRhombohedral multilayer graphene is a physical realization of the chiral two-dimensional electron gas that can host zero-line modes (ZLMs), … - Path-integral description of combined Hamiltonian and non-Hamiltonian dynamics in quantum dissipative systems

Author(s): A. M. Barth, A. Vagov, and V. M. AxtWe present a numerical path-integral iteration scheme for the low-dimensional reduced density matrix of a time-dependent quantum dissipative system. Our … - Role of interlayer coupling for the power factor of CuSbS_{2} and CuSbSe_{2}

Author(s): Najebah M. Alsaleh, Nirpendra Singh, and Udo SchwingenschlöglThe electronic and transport properties of bulk and monolayer CuSbS_{2} and CuSbSe_{2} are determined by using density functiona … - Focused thermal emission from a nanostructured SiC surface

Author(s): Hamidreza Chalabi, Andrea Alù, and Mark L. BrongersmaIncandescent sources that produce light from electrically heated filaments or films tend to feature low efficiencies and offer poor spec … - Persisting correlations of a central spin coupled to large spin baths

Author(s): Urban Seifert, Philip Bleicker, Philipp Schering, Alexandre Faribault, and Götz S. UhrigThe decohering environment of a quantum bit is often described by the coupling to a large bath of spi … - Temperature dependence of spin-dependent tunneling conductance of magnetic tunnel junctions with half-metallic Co_{2} MnSi electrodes

Author(s): Bing Hu, Kidist Moges, Yusuke Honda, Hong-xi Liu, Tetsuya Uemura, Masafumi Yamamoto, Jun-ichiro Inoue, and Masafumi ShiraiIn order to elucidate the origin of the temperature (T) dependence … - Nanoscale imaging of magnetization reversal driven by spin-orbit torque

Author(s): Ian Gilbert, P. J. Chen, Daniel B. Gopman, Andrew L. Balk, Daniel T. Pierce, Mark D. Stiles, and John UngurisWe use scanning electron microscopy with polarization analysis to image determin … - Bose glass behavior in (Yb_{1−x} Lu_{x} )_{4} As_{3} representing randomly diluted quantum spin-1/2 chains

Author(s): G. Kamieniarz, R. Matysiak, P. Gegenwart, A. Ochiai, and F. SteglichThe site-diluted compound (Yb_{1−x}Lu_{x})_{4}As_{3} is a scarce realization of the linear Heisenberg antiferromagnet par … - Upper critical field and quantum oscillations in tetragonal superconducting FeS

Author(s): Taichi Terashima, Naoki Kikugawa, Hai Lin, Xiyu Zhu, Hai-Hu Wen, Takuya Nomoto, Katsuhiro Suzuki, Hiroaki Ikeda, and Shinya UjiThe magnetoresistance and magnetic torque of FeS are measured … - Carbonates at high pressures: Possible carriers for deep carbon reservoirs in the Earth's lower mantle

Author(s): M. L. Marcondes, J. F. Justo, and L. V. C. AssaliThe high-pressure structural and elastic properties of MgCO_{3}, CaCO_{3}, and MgCa(CO_{3})_{2} have been investigated with density function … - Hydrogen-induced ferromagnetism in two-dimensional Pt dichalcogenides

Author(s): P. Manchanda, A. Enders, D. J. Sellmyer, and R. SkomskiElectronic, structural, and magnetic properties of Pt dichalcogenide monolayers are investigated using first-principle calculations. W … - Classification of magnetic inhomogeneities and 0−π transitions in superconducting-magnetic hybrid structures

Author(s): Thomas E. Baker, Adam Richie-Halford, and Andreas BillWe present a comparative study of pair correlations and currents through superconducting-magnetic hybrid systems with a particular emph … - Topological superconductivity and anti-Shiba states in disordered chains of magnetic adatoms

Author(s): Alex Westström, Kim Pöyhönen, and Teemu OjanenRegular arrays of magnetic atoms on a superconductor provide a promising platform for topological superconductivity. In this work, we study the … - Classification of trivial spin-1 tensor network states on a square lattice

Author(s): Hyunyong Lee and Jung Hoon HanClassification of possible quantum spin liquid (QSL) states of interacting spin-1/2's in two dimensions has been a fascinating topic of condensed matter f … - Comparative angle-resolved photoemission spectroscopy study of CaRuO_{3} and SrRuO_{3} thin films: Pronounced spectral weight transfer and possible precursor of lower Hubbard band

Author(s): H. F. Yang, C. C. Fan, Z. T. Liu, Q. Yao, M. Y. Li, J. S. Liu, M. H. Jiang, and D. W. ShenIn the prototypical 4d system (Sr,Ca)RuO_{3}, the degree and origin of electron correlations, and h … - Ab initio tensorial electronic friction for molecules on metal surfaces: Nonadiabatic vibrational relaxation

Author(s): Reinhard J. Maurer, Mikhail Askerka, Victor S. Batista, and John C. TullyMolecular adsorbates on metal surfaces exchange energy with substrate phonons and low-lying electron-hole pair excit … - Universal corner entanglement of Dirac fermions and gapless bosons from the continuum to the lattice

Author(s): Johannes Helmes, Lauren E. Hayward Sierens, Anushya Chandran, William Witczak-Krempa, and Roger G. MelkoA quantum critical (QC) fluid exhibits universal subleading corrections to the area l … - Chirality-induced spin current through spiral magnets

Author(s): Hiroki Watanabe, Koujiro Hoshi, and Jun-ichiro OheSpin-polarized current through helimagnets and the conductance modulation due to the chirality mismatch are studied numerically. The one-di … - Magnetic properties of the α−T_{3} model: Magneto-optical conductivity and the Hofstadter butterfly

Author(s): E. Illes and E. J. NicolThe α−T_{3} model interpolates between the pseudospin S=1/2 honeycomb lattice of graphene and the pseudospin S=1 dice lattice via parameter α. We present calculation … - Kinetic-arrest-induced phase coexistence and metastability in (Mn,Fe)_{2} (P,Si)

Author(s): X. F. Miao, Y. Mitsui, A. Iulian Dugulan, L. Caron, N. V. Thang, P. Manuel, K. Koyama, K. Takahashi, N. H. van Dijk, and E. BrückNeutron diffraction, Mössbauer spectroscopy, magnetometry, a … - Origin of magnetoelectric effect in Co_{4} Nb_{2} O_{9} and Co_{4} Ta_{2} O_{9} : The lessons learned from the comparison of first-principles-based theoretical models and experimental data

Author(s): I. V. Solovyev and T. V. KolodiazhnyiWe report results of joint experimental and theoretical studies on magnetoelectric (ME) compounds Co_{4}Nb_{2}O_{9} and Co_{4}Ta_{2}O_{9}. On the experi … - Odd-frequency superconductivity in driven systems

Author(s): Christopher Triola and Alexander V. BalatskyWe show that Berezinskii's classification of the symmetries of Cooper pair amplitudes holds for driven systems even in the absence of transl … - Landau-Zener-Stückelberg-Majorana lasing in circuit quantum electrodynamics

Author(s): P. Neilinger, S. N. Shevchenko, J. Bogár, M. Rehák, G. Oelsner, D. S. Karpov, U. Hübner, O. Astafiev, M. Grajcar, and E. Il'ichevWe demonstrate amplification (and attenuation) of a pro … - Three-mode coupling interference patterns in the dynamic structure factor of a relaxor ferroelectric

Author(s): M. E. Manley, D. L. Abernathy, R. Sahul, P. J. Stonaha, and J. D. BudaiA longstanding controversy for relaxor ferroelectrics has been the origin of the “waterfall” effect in the phonon disp … - Annealing temperature and thickness dependencies of structural and magnetic properties of Co_{2} FeAl thin films

Author(s): M. Belmeguenai, M. S. Gabor, F. Zighem, Y. Roussigné, D. Faurie, and C. TiusanCo_{2}FeAl (CFA) thin films, of various thicknesses (3nm≤t≤50nm), have been grown by sputtering on (001) MgO si … - Numerical study of the influence of interfacial roughness on the exchange bias properties of ferromagnetic/antiferromagnetic bilayers

Author(s): J. Moritz, P. Bacher, and B. DienyExchange bias and coercivity are both studied numerically in antiferromagnetic/ferromagnetic (AFM/FM) bilayers in the presence of a rough interface. The ro … - First-principles DFT+DMFT calculations of structural properties of actinides: Role of Hund's exchange, spin-orbit coupling, and crystal structure

Author(s): Bernard AmadonWe utilize a combination of an ab initio calculation of effective Coulomb interactions and a DFT+DMFT calculation of total energy to study the structural properties of pure ac … - Calculating branching ratio and spin-orbit coupling from first principles: A formalism and its application to iridates

Author(s): Jae-Hoon Sim, Hongkee Yoon, Sang Hyeon Park, and Myung Joon HanWe present a simple technique to calculate spin-orbit coupling, 〈L·S〉, and branching ratio measured in x-ray absorption spectr … - Electrified magnetic catalysis in three-dimensional topological insulators

Author(s): E. V. Gorbar, V. A. Miransky, I. A. Shovkovy, and P. O. SukhachovThe gap equations for the surface quasiparticle propagators in a slab of three-dimensional topological insulator in external … - Detecting Majorana nonlocality using strongly coupled Majorana bound states

Author(s): S. Rubbert and A. R. AkhmerovMajorana bound states (MBS) differ from the regular zero energy Andreev bound states in their nonlocal properties, since two MBS form a single fermion. We desig … - Strongly enhanced Rashba splittings in an oxide heterostructure: A tantalate monolayer on BaHfO_{3}

Author(s): Minsung Kim, Jisoon Ihm, and Suk Bum ChungIn the two-dimensional electron gas emerging at the transition metal oxide surface and interface, various exotic electronic ordering and topologica … - Efficient single photon emission from a high-purity hexagonal boron nitride crystal

Author(s): L. J. Martínez, T. Pelini, V. Waselowski, J. R. Maze, B. Gil, G. Cassabois, and V. JacquesAmong a variety of layered materials used as building blocks in van der Waals heterostructures, hex … - Robustness of the universal optical transmittance in monolayer and multilayer graphene flakes under Coulomb interactions

Author(s): Premlata Yadav, Pawan Kumar Srivastava, Nirat Ray, and Subhasis GhoshWe present an experimental investigation on the universality of the optical transmittance of mono- and multilayer chemic … - Observation of Dirac surface states in the noncentrosymmetric superconductor BiPd

Author(s): H. M. Benia, E. Rampi, C. Trainer, C. M. Yim, A. Maldonado, D. C. Peets, A. Stöhr, U. Starke, K. Kern, A. Yaresko, G. Levy, A. Damascelli, C. R. Ast, A. P. Schnyder, and P. WahlMaterials wi … - Nonlocal topological valley transport at large valley Hall angles

Author(s): Michael Beconcini, Fabio Taddei, and Marco PoliniBerry curvature hot spots in two-dimensional materials with broken inversion symmetry are responsible for the existence of transverse valley … - Electrical transport properties of single-crystal CaB_{6} ,SrB_{6} , and BaB_{6}

Author(s): Jolanta Stankiewicz, Priscila F. S. Rosa, Pedro Schlottmann, and Zachary FiskThe electrical resistivity and Hall effect of alkaline-earth-metal hexaboride single crystals are measured as a … - All-coupling polaron optical response: Analytic approaches beyond the adiabatic approximation

Author(s): S. N. Klimin, J. Tempere, and J. T. DevreeseIn the present work, the problem of an all-coupling analytic description for the optical conductivity of the Fröhlich polaron is treated, with th … - Exciton-polariton gap soliton dynamics in moving acoustic square lattices

Author(s): J. V. T. Buller, R. E. Balderas-Navarro, K. Biermann, E. A. Cerda-Méndez, and P. V. SantosThe modulation by a surface acoustic wave (SAW) provides a powerful tool for the formation of tunab … - Short-time counting statistics of charge transfer in Coulomb-blockade systems

Author(s): Philipp Stegmann and Jürgen KönigWe study full counting statistics of electron tunneling in Coulomb-blockade systems in the limit of short measuring-time intervals. This limit is particular … - Changing anyonic ground degeneracy with engineered gauge fields

Author(s): Emilio Cobanera, Jascha Ulrich, and Fabian HasslerFor systems of lattice anyons such as Majoranas and parafermions, the unconventional quantum statistics determines a set of global symmetri … - Resistivity minimum in granular composites and thin metallic films

Author(s): A. Gerber, I. Kishon, D. Bartov, and M. KarpovskiWe analyze the temperature dependence of conductivity in thick granular ferromagnetic compounds NiSiO_{2} and in thin weakly coupled films o … - Structural inhomogeneities in glasses via cavitation

Author(s): Pinaki Chaudhuri and Jürgen HorbachUsing large-scale molecular-dynamics simulations for a system of 10^{6} particles, the response of a dense amorphous solid to the continuous expansion of … - Spin morphologies and heat dissipation in spherical assemblies of magnetic nanoparticles

Author(s): Manish Anand, Julian Carrey, and Varsha BanerjeeAggregates of magnetic nanoparticles (MNPs) exhibit unusual properties due to the interplay of small system size and long-range dipole-dipole … - Spin resonance peak in Fe-based superconductors with unequal gaps

Author(s): M. M. Korshunov, V. A. Shestakov, and Yu. N. TogushovaWe study the spin resonance in the superconducting state of iron-based materials within multiband models with two unequal gaps, Δ_{L} a … - Large effects of subtle electronic correlations on the energetics of vacancies in α-Fe

Author(s): Pascal Delange, Thomas Ayral, Sergei I. Simak, Michel Ferrero, Olivier Parcollet, Silke Biermann, and Leonid PourovskiiWe study the effect of electronic Coulomb correlations on the vacancy … - Transition from stress-driven to thermally activated stress relaxation in metallic glasses

Author(s): J. C. Qiao, Yun-Jiang Wang, L. Z. Zhao, L. H. Dai, D. Crespo, J. M. Pelletier, L. M. Keer, and Y. YaoThe short-range ordered but long-range disordered structure of metallic glasses yields s … - Ab initio study of Cu impurity diffusion in bulk TiN

Author(s): Anton S. Bochkarev, Maxim N. Popov, Vsevolod I. Razumovskiy, Jürgen Spitaler, and Peter PuschnigTiN is an important material used as a diffusion barrier in microelectronic devices to preven … - Strong magnetoelastic coupling at the transition from harmonic to anharmonic order in NaFe(WO_{4} )_{2} with 3d^{5} configuration

Author(s): S. Holbein, M. Ackermann, L. Chapon, P. Steffens, A. Gukasov, A. Sazonov, O. Breunig, Y. Sanders, P. Becker, L. Bohatý, T. Lorenz, and M. BradenAlthough NaFe(WO4)2 is not multiferroic itsel … - Quantum impurity in a Luttinger liquid: Exact solution of the Kane-Fisher model

Author(s): Colin Rylands and Natan AndreiA Luttinger liquid coupled to a quantum impurity describes a large number of physical systems. The Hamiltonian consists of left- and right-moving fermions inte … - Driving force for martensitic transformation in Ni_{2} Mn_{1+x} Sn_{1−x}

Author(s): Soumyadipta Pal, Sagar Sarkar, S. K. Pandey, Chhayabrita Maji, and Priya MahadevanThe martensitic transformation in Ni_{2}Mn_{1+x}Sn_{1−x} alloys has been investigated within ab initio dens … - Benchmark tests of a strongly constrained semilocal functional with a long-range dispersion correction

Author(s): J. G. Brandenburg, J. E. Bates, J. Sun, and J. P. PerdewThe strongly constrained and appropriately normed (SCAN) semilocal density functional [J. Sun, A. Ruzsinszky, and J. P. Perdew, Phys. ... - Floquet topological phases coupled to environments and the induced photocurrent

Author(s): Szabolcs Vajna, Baruch Horovitz, Balázs Dóra, and Gergely ZarándWe consider the fate of a helical edge state of a spin Hall insulator and its topological transition in presence of a circula ... - Temperature-induced orbital selective localization and coherent-incoherent crossover in single-layer FeSe/Nb:BaTiO_{3} /KTaO_{3}

Author(s): Y. J. Pu, Z. C. Huang, H. C. Xu, D. F. Xu, Q. Song, C. H. P. Wen, R. Peng, and D. L. FengIron chalcogenide superconductors are multiorbital materials with strong electron correlations. Here ... - Spin density wave order, topological order, and Fermi surface reconstruction

Author(s): Subir Sachdev, Erez Berg, Shubhayu Chatterjee, and Yoni SchattnerIn the conventional theory of density wave ordering in metals, the onset of spin density wave (SDW) order coincides with the ... - Optical absorption and transmission in a molybdenum disulfide monolayer

Author(s): Zoran Rukelj, Antonio Štrkalj, and Vito DespojaOur recently proposed theoretical formulation [presented in D. Novko et al., Phys. Rev. B 93, 125413 (2016)] is used to study optical absorpti … - GWΓ+ Bethe-Salpeter equation approach for photoabsorption spectra: Importance of self-consistent GWΓ calculations in small atomic systems

Author(s): Riichi Kuwahara, Yoshifumi Noguchi, and Kaoru OhnoThe self-consistent GWΓ method satisfies the Ward-Takahashi identity (i.e., the gauge invariance or the local charge continuity) for arbitr … - Edge Majoranas on locally flat surfaces: The cone and the Möbius band

Author(s): A. Quelle, C. Morais Smith, T. Kvorning, and T. H. HanssonIn this paper, we investigate the edge Majorana modes in the simplest possible p_{x}+ip_{y} superconductor defined on surfaces with … - Kondo effect at low electron density and high particle-hole asymmetry in 1D, 2D, and 3D

Author(s): Rok Žitko and Alen HorvatUsing the perturbative scaling equations and the numerical renormalization group, we study the characteristic energy scales in the Kondo impurity problem as a funct … - Influence of halide composition on the structural, electronic, and optical properties of mixed CH_{3} NH_{3} Pb(I_{1−x} Br_{x} )_{3} perovskites calculated using the virtual crystal approximation method

Author(s): Un-Gi Jong, Chol-Jun Yu, Jin-Song Ri, Nam-Hyok Kim, and Guk-Chol RiExtensive studies have demonstrated the promising capability of the organic-inorganic hybrid halide perovskite CH_{3}NH_{3 … - Chemical potential asymmetry and quantum oscillations in insulators

Author(s): Hridis K. Pal, Frédéric Piéchon, Jean-Noël Fuchs, Mark Goerbig, and Gilles MontambauxWe present a theory of quantum oscillations in insulators that are particle-hole symmetric and nontopolo … - Spin dynamics and magnetic interactions of Mn dopants in the topological insulator Bi_{2} Te_{3}

Author(s): S. Zimmermann, F. Steckel, C. Hess, H. W. Ji, Y. S. Hor, R. J. Cava, B. Büchner, and V. KataevThe magnetic and electronic properties of the magnetically doped topological insulator Bi_{2−x} … - Electric control of spin transport in GaAs (111) quantum wells

Author(s): A. Hernández-Mínguez, K. Biermann, R. Hey, and P. V. SantosWe show by spatially and time-resolved photoluminescence that the application of an electric field transverse to the plane of an i … - Coherent magneto-optical effects in topological insulators: Excitation near the absorption edge

Author(s): Wang-Kong TseWe study coherent optics in topological insulator surface states with broken time-reversal symmetry and develop a theory for the dynamical Hall effect driven by an intense elec … - Near-field radiative heat transfer between metasurfaces: A full-wave study based on two-dimensional grooved metal plates

Author(s): Jin Dai, Sergey A. Dyakov, Sergey I. Bozhevolnyi, and Min YanMetamaterials possess artificial bulk and surface electromagnetic states. Tamed dispersion properties of surface waves allow one … - Quasi-two-dimensional Bose-Einstein condensation of spin triplets in the dimerized quantum magnet Ba_{2} CuSi_{2} O_{6} Cl_{2}

Author(s): Makiko Okada, Hidekazu Tanaka, Nobuyuki Kurita, Kohei Johmoto, Hidehiro Uekusa, Atsushi Miyake, Masashi Tokunaga, Satoshi Nishimoto, Masaaki Nakamura, Marcelo Jaime, Guillaume Radtke, and A … - Zeeman spectrum, magnetic neutron diffraction pattern, and Dirac multipoles for a multiferroic material CuB_{2} O_{4}

Author(s): S. W. LoveseyZeeman spectra, dichroic signals, and neutron Bragg diffraction patterns generated by copper ions in magnetically ordered copper metaborate (CuB_{2}O_{4}) are investigated with …