- Controlling magnetic interfaces using ordered surface alloys

Author(s): Chenlu Ji, Zhe Wang, Qiang Wu, Li Huang, and M. S. AltmanWe have investigated the growth and magnetic properties of Fe thin films on the clean W(100) surface and W(100)-M c(2 × 2) (M=Cu, Ag … - Pinched hysteresis loop in defect-free ferroelectric materials

Author(s): Bin Xu, Charles Paillard, Brahim Dkhil, and L. BellaicheIn addition to the single polarization-versus-electric field hysteresis loop that is characteristic of ferroelectrics and the double … - Origin of fieldlike spin-orbit torques in heavy metal/ferromagnet/oxide thin film heterostructures

Author(s): Yongxi Ou, Chi-Feng Pai, Shengjie Shi, D. C. Ralph, and R. A. BuhrmanWe report measurements of the thickness and temperature (T) dependencies of current-induced spin-orbit torques, especial … - Elastically mediated interactions between grain boundaries and precipitates in two-phase coherent solids

Author(s): Ye-Chuan Xu, Pierre-Antoine Geslin, and Alain KarmaWe investigate analytically and numerically the interaction between grain boundaries and second phase precipitates in two-phase coherent s … - Relaxation time spectrum of low-energy excitations in one- and two-dimensional materials with charge or spin density waves

Author(s): S. Sahling, G. Remenyi, J. E. Lorenzo, P. Monceau, V. L. Katkov, and V. A. OsipovThe long-time thermal relaxation of (TMTTF)_{2}Br,Sr_{14}Cu_{24}O_{41} and Sr_{2}Ca_{12}Cu_{24}O_{41} single … - Explicit construction of local conserved operators in disordered many-body systems

Author(s): T. E. O'Brien, Dmitry A. Abanin, Guifre Vidal, and Z. PapićThe presence and character of local integrals of motion—quasilocal operators that commute with the Hamiltonian—encode valuabl … - Relation of vibrational excitations and thermal conductivity to elastic heterogeneities in disordered solids

Author(s): Hideyuki Mizuno, Stefano Mossa, and Jean-Louis BarratIn crystals, molecules thermally vibrate around the periodic lattice sites. Vibrational motions are well understood in terms of phonons, … - Ab initio investigation of the anomalous phonon softening in FeSi

Author(s): Robin Stern and Georg K. H. MadsenThe anomalous softening of the acoustic phonon peak in FeSi has recently received considerable experimental attention. In our work, we investigate the effe … - Vorticity in electron beams: Definition, properties, and its relationship with magnetism

Author(s): Ján Rusz, Juan-Carlos Idrobo, and Linus WrangVorticity is a concept well established in fluid dynamics to describe the local tendency of a fluid to rotate. Here, we explore the vorticity of … - Magnetism in Pd: Magnetoconductance and transport spectroscopy of atomic contacts

Author(s): F. Strigl, M. Keller, D. Weber, T. Pietsch, and E. ScheerSince the rapid technological progress demands for ever smaller storage units, the emergence of stable magnetic order in nanomateria … - Laser-induced torques in metallic ferromagnets

Author(s): Frank Freimuth, Stefan Blügel, and Yuriy MokrousovWe study laser-induced torques in bcc Fe, hcp Co, and L1_{0} FePt based on first-principles electronic structure calculations and the Keldy … - Quasianalytical treatment of the spin Seebeck effect on the Na_{2} molecule

Author(s): G. Lefkidis and S. A. ReyesWe present a method to calculate from first principles the spin Seebeck effect on finite systems. Our method, which is suited for all ab initio, quantum-chemistry … - Physical properties of single crystalline RMg_{2} Cu_{9} (R=Y,Ce−Nd,Gd−Dy,Yb) and the search for in-plane magnetic anisotropy in hexagonal systems

Author(s): Tai Kong, William R. Meier, Qisheng Lin, Scott M. Saunders, Sergey L. Bud'ko, Rebecca Flint, and Paul C. CanfieldSingle crystals of RMg_{2}Cu_{9} (R=Y, Ce-Nd, Gd-Dy, Yb) were grown usi … - Ultrafast cooling and heating scenarios for the laser-induced phase transition in CuO

Author(s): Johan Hellsvik, Johan H. Mentink, and José LorenzanaThe multiferroic compound CuO exhibits low-temperature magnetic properties similar to antiferromagnetic iron oxides, while the electronic … - Magnetocrystalline anisotropy of FePt: A detailed view

Author(s): Saleem Ayaz Khan, Peter Blaha, Hubert Ebert, Jan Minár, and Ondřej ŠiprTo get a reliable ab initio value for the magnetocrystalline anisotropy (MCA) energy of FePt, we employ the full-poten … - Bose-Hubbard model on a triangular lattice with diamond ring exchange

Author(s): V. G. Rousseau, K. Hettiarachchilage, K.-M. Tam, M. Jarrell, and J. MorenoRing-exchange interactions have been proposed as a possible mechanism for a Bose-liquid phase at zero temperature, … - Complex superconductivity in the noncentrosymmetric compound Re_{6} Zr

Author(s): Mojammel A. Khan, A. B. Karki, T. Samanta, D. Browne, S. Stadler, I. Vekhter, Abhishek Pandey, P. W. Adams, D. P. Young, S. Teknowijoyo, K. Cho, R. Prozorov, and D. E. GrafWe report the ele … - High-pressure study of the basal-plane anisotropy of the upper critical field of the topological superconductor Sr_{x} Bi_{2} Se_{3}

Author(s): A. M. Nikitin, Y. Pan, Y. K. Huang, T. Naka, and A. de VisserWe report a high-pressure transport study of the upper-critical field B_{c2}(T) of the topological superconductor Sr_{0.15}Bi_{2 … - Microscopic theory of Dzyaloshinsky-Moriya interaction in pyrochlore oxides with spin-orbit coupling

Author(s): Naoya ArakawaPyrochlore oxides show several fascinating phenomena, such as the formation of heavy fermions and the thermal Hall effect. Although a key to understanding some phenomena may be … - Reconstruction of the phonon relaxation times using solutions of the Boltzmann transport equation

Author(s): Mojtaba Forghani, Nicolas G. Hadjiconstantinou, and Jean-Philippe M. PéraudWe present a method for reconstructing the phonon relaxation time distribution τ_{ω}=τ(ω) (including polarization) … - Elastic versus inelastic spin-polarized electron scattering from a ferromagnetic surface

Author(s): Sergey N. Samarin, Oleg M. Artamonov, Alexander P. Baraban, Mikhail Kostylev, Paul Guagliardo, Jamal Berakdar, and James F. WilliamsSpin-polarized electron energy loss spectroscopy was appl … - Theory of proximity-induced exchange coupling in graphene on hBN/(Co, Ni)

Author(s): Klaus Zollner, Martin Gmitra, Tobias Frank, and Jaroslav FabianGraphene, being essentially a surface, can borrow some properties of an insulating substrate (such as exchange or spin-orbit c … - Pressure-induced phase transition in LaCo_{5} studied by x-ray emission spectroscopy, x-ray diffraction, and density functional theory

Author(s): Hitoshi Yamaoka, Yoshiya Yamamoto, Eike F. Schwier, Naohito Tsujii, Masahiro Yoshida, Yu Ohta, Hiroya Sakurai, Jung-Fu Lin, Nozomu Hiraoka, Hirofumi Ishii, Ku-Ding Tsuei, Masashi Arita, Ken … - Stripe order of La_{1.64} Eu_{0.2} Sr_{0.16} CuO_{4} in magnetic fields studied by resonant soft x-ray scattering

Author(s): M. Zwiebler, E. Schierle, E. Weschke, B. Büchner, A. Revcolevschi, Patrick Ribeiro, J. Geck, and J. FinkWe present results on the magnetic field dependence of the stripe order in La_{1.64}E … - Recovery of SINIS turnstile accuracy in a strongly nonequilibrium regime

Author(s): I. M. Khaymovich and D. M. BaskoWe perform a theoretical study of nonequilibrium effects in charge transport through a hybrid single-electron transistor based on a small normal metal (N) is … - Anomalous bulk modulus in vanadate spinels

Author(s): Z.-Y. Li, X. Li, J.-G. Cheng, L. G. Marshall, X.-Y. Li, A. M. dos Santos, W.-G. Yang, J. J. Wu, J.-F. Lin, G. Henkelman, T. Okada, Y. Uwatoko, H. B. Cao, H. D. Zhou, J. B. Goodenough, and J … - Oxygen-modulated quantum conductance for ultrathin HfO_{2} -based memristive switching devices

Author(s): Xiaoliang Zhong, Ivan Rungger, Peter Zapol, and Olle HeinonenMemristive switching devices, candidates for resistive random access memory technology, have been shown to switch off through a … - Magnetotransport study of Dirac fermions in YbMnBi_{2} antiferromagnet

Author(s): Aifeng Wang (王爱峰), I. Zaliznyak, Weijun Ren (任卫军), Lijun Wu, D. Graf, V. O. Garlea, J. B. Warren, E. Bozin, Yimei Zhu, and C. PetrovicWe report quantum transport and Dirac fermions in YbMnB … - All-optical tailoring of single-photon spectra in a quantum-dot microcavity system

Author(s): D. Breddermann, D. Heinze, R. Binder, A. Zrenner, and S. SchumacherSemiconductor quantum-dot cavity systems are promising sources for solid-state-based on-demand generation of single photon … - Continuum approach for long-wavelength acoustic phonons in quasi-two-dimensional structures

Author(s): Dan Liu, Arthur G. Every, and David TománekAs an alternative to atomistic calculations of long-wavelength acoustic modes of atomically thin layers, which are known to converge very slowly, … - Comparative study of phonon spectrum and thermal expansion of graphene, silicene, germanene, and blue phosphorene

Author(s): Xu-Jin Ge, Kai-Lun Yao, and Jing-Tao LüBased on first-principles calculations using density functional theory, we study the vibrational properties and thermal expansion of monoatomic two-di … - Nano-cross-junction effect on phonon transport in silicon nanowire cages

Author(s): Dengke Ma (马登科), Hongru Ding (丁鸿儒), Han Meng (孟涵), Lei Feng, Yue Wu, Junichiro Shiomi, and Nuo Yang (杨诺)Wave effects of phonons can give rise to controllability of heat conduction in nanost … - Violation of Onsager's theorem in approximate master equation approaches

Author(s): Kevin Marc Seja, Gediminas Kiršanskas, Carsten Timm, and Andreas WackerThe consistency with Onsager's theorem is examined for commonly used perturbative approaches, such as the Redfiel … - Weak coupling of pseudoacoustic phonons and magnon dynamics in the incommensurate spin-ladder compound Sr_{14} Cu_{24} O_{41}

Author(s): Xi Chen, Dipanshu Bansal, Sean Sullivan, Douglas L. Abernathy, Adam A. Aczel, Jianshi Zhou, Olivier Delaire, and Li ShiIncommensurate compounds consist of two or more interpenetrating subla … - Finding and proving the exact ground state of a generalized Ising model by convex optimization and MAX-SAT

Author(s): Wenxuan Huang, Daniil A. Kitchaev, Stephen T. Dacek, Ziqin Rong, Alexander Urban, Shan Cao, Chuan Luo, and Gerbrand CederLattice models are widely used to represent the statistical mechanic … - Nuclear magnetic relaxation rates of unconventional superconductivity in doped topological insulators

Author(s): Yuki Nagai and Yukihiro OtaWe study the temperature dependence of nuclear magnetic relaxation (NMR) rates to detect unconventional superconductivity in doped topological insulators, such as … - Strength coupling in mixed phases under high pressure

Author(s): Xiaozhi Yan, Haini Dong, Guangai Sun, Xiangting Ren, Duanwei He, and Wenge YangThe strength of a material can be altered by temperature, pressure, grain size, and orientation distributions. … - Fivefold increase of hydrogen uptake in MOF74 through linker decorations

Author(s): C. A. Arter, S. Zuluaga, D. Harrison, E. Welchman, and T. ThonhauserWe present ab initio results for linker decorations in Mg-MOF74, i.e., attaching various metals M=Li, Na, K, Sc, Cr, Mn, … - Disentanglement of bulk and interfacial spin Hall effect in ferromagnet/normal metal interface

Author(s): X. Zhou, M. Tang, X. L. Fan, X. P. Qiu, and S. M. ZhouSpin Hall effect in PdPt alloys in contact with ferromagnetic Ni_{80}Fe_{20} alloys has been studied by spin torque ferromagnetic reson … - Coarsening dynamics of topological defects in thin permalloy films

Author(s): Ilari Rissanen and Lasse LaursonWe study the dynamics of topological defects in the magnetic texture of rectangular permalloy thin-film elements during relaxation from random magnetization … - Origin of magnetic anisotropy in doped Ce_{2} Co_{17} alloys

Author(s): Liqin Ke, D. A. Kukusta, and Duane D. JohnsonMagnetocrystalline anisotropy (MCA) in doped Ce_{2}Co_{17} and other competing structures was investigated using density functional theory. We c … - Hidden sign-changing s-wave superconductivity in monolayer FeSe

Author(s): Yi Gao, Yan Yu, Tao Zhou, Huaixiang Huang, and Qiang-Hua WangCombining the recent scanning tunneling microscopy (STM) and angle-resolved photoemission spectroscopy (ARPES) measurements, we … - Combined effects of Sr substitution and pressure on the ground states in CaFe_{2} As_{2}

Author(s): S. Knöner, E. Gati, S. Köhler, B. Wolf, U. Tutsch, S. Ran, M. S. Torikachvili, S. L. Bud'ko, P. C. Canfield, and M. LangWe present a detailed study of the combined effects of Sr substi … - Possible Bose-Einstein condensate associated with an orbital degree of freedom in the Mott insulator CaCrO_{3}

Author(s): J.-S. Zhou, L.-P. Cao, J. A. Alonso, J. Sanchez-Benitez, M. T. Fernandez-Diaz, X. Li, J.-G. Cheng, L. G. Marshall, C.-Q. Jin, and J. B. GoodenoughWhether CaCrO_{3} is a Mott insulator or a … - Orbital-dependent Fermi surface shrinking as a fingerprint of nematicity in FeSe

Author(s): Laura Fanfarillo, Joseph Mansart, Pierre Toulemonde, Hervé Cercellier, Patrick Le Fèvre, François Bertran, Belen Valenzuela, Lara Benfatto, and Véronique BrouetA large anisotropy in the ele … - Observation of the exciton Mott transition in the photoluminescence of coupled quantum wells

Author(s): Gabija Kiršanskė, Petru Tighineanu, Raphaël S. Daveau, Javier Miguel-Sánchez, Peter Lodahl, and Søren StobbeIndirect excitons in coupled quantum wells have long radiative lifetimes and form … - Compass impurity model of Tb substitution in Sr_{2} IrO_{4}

Author(s): Long Zhang, Fa Wang, and Dung-Hai LeeWe show that upon Tb substitution the interaction between the magnetic moments on the impurity Tb^{4+} ion and its surrounding Ir^{4+} ions is described … - Measurement of collective excitations in VO_{2} by resonant inelastic x-ray scattering

Author(s): Haowei He, A. X. Gray, P. Granitzka, J. W. Jeong, N. P. Aetukuri, R. Kukreja, Lin Miao, S. Alexander Breitweiser, Jinpeng Wu, Y. B. Huang, P. Olalde-Velasco, J. Pelliciari, W. F. Schlotter, … - Effective Hamiltonian based Monte Carlo for the BCS to BEC crossover in the attractive Hubbard model

Author(s): Kanika Pasrija, Prabuddha B. Chakraborty, and Sanjeev KumarWe present an effective Hamiltonian based real-space approach for studying the weak-coupling BCS to the strong-coupling Bose-Einst … - Improved pseudopotential transferability for magnetic and electronic properties of binary manganese oxides from DFT+U+J calculations

Author(s): Jin Soo Lim, Diomedes Saldana-Greco, and Andrew M. RappeWe employ the fully anisotropic DFT+U+J approach with the PBEsol functional to investigate ground-state magnetic and electronic prope … - Time-resolved dynamical Franz-Keldysh effect produced by an elliptically polarized laser

Author(s): T. OtobeAn analytical formula is reported describing the time-resolved dynamical Franz-Keldysh effect (Tr-DFKE) produced by an elliptically polarized laser at subfemtosecond timescale. The … - Antiferroquadrupolar correlations in the quantum spin ice candidate Pr_{2} Zr_{2} O_{7}

Author(s): S. Petit, E. Lhotel, S. Guitteny, O. Florea, J. Robert, P. Bonville, I. Mirebeau, J. Ollivier, H. Mutka, E. Ressouche, C. Decorse, M. Ciomaga Hatnean, and G. BalakrishnanWe present an exper … - Anomalous three-dimensional bulk ac conduction within the Kondo gap of SmB_{6} single crystals

Author(s): N. J. Laurita, C. M. Morris, S. M. Koohpayeh, P. F. S. Rosa, W. A. Phelan, Z. Fisk, T. M. McQueen, and N. P. ArmitageThe Kondo insulator SmB_{6} has long been known to display anomalous tra … - Kernel-corrected random-phase approximation for the uniform electron gas and jellium surface energy

Author(s): Adrienn Ruzsinszky, Lucian A. Constantin, and J. M. PitarkeWe introduce and test a nonlocal energy-optimized model kernel (NEO) within the adiabatic connection fluctuation-dissipation (ACFD … - Theory of substrate-directed heat dissipation for single-layer graphene and other two-dimensional crystals

Author(s): Zhun-Yong Ong, Yongqing Cai, and Gang ZhangWe present a theory of the phononic thermal (Kapitza) resistance at the interface between graphene or another single-layer two-dimensional (2D) cr … - First-principles studies of electric field effects on the electronic structure of trilayer graphene

Author(s): Yun-Peng Wang, Xiang-Guo Li, James N. Fry, and Hai-Ping ChengA gate electric field is a powerful way to manipulate the physical properties of nanojunctions made of two-dimensional crystals. … - Hypergeometric resummation of self-consistent sunset diagrams for steady-state electron-boson quantum many-body systems out of equilibrium

Author(s): Héctor Mera, Thomas G. Pedersen, and Branislav K. NikolićA newly developed hypergeometric resummation technique [H. Mera et al., Phys. Rev. Lett. 115, 143001 (2015)] provides an easy-to-use … - Magnetic phases in periodically rippled graphene

Author(s): M. Pilar López-Sancho and Luis BreyWe study the effects that ripples induce on the electrical and magnetic properties of graphene. The variation of the interatomic distance created by the r … - Boundary scattering effects on magnetotransport of narrow metallic wires and films

Author(s): E. Khalaf and P. M. OstrovskyElectron transport in thin metallic wires and films is strongly influenced by the quality of their surface. Weak localization and magnetoconductivity are also s … - Monazite-type SrCrO_{4} under compression

Author(s): J. Gleissner, D. Errandonea, A. Segura, J. Pellicer-Porres, M. A. Hakeem, J. E. Proctor, S. V. Raju, R. S. Kumar, P. Rodríguez-Hernández, A. Muñoz, S. Lopez-Moreno, and M. BettinelliWe repo … - Geometric orbital susceptibility: Quantum metric without Berry curvature

Author(s): Frédéric Piéchon, Arnaud Raoux, Jean-Noël Fuchs, and Gilles MontambauxThe orbital magnetic susceptibility of an electron gas in a periodic potential depends not only on the zero field energ … - Reduced model for precessional switching of thin-film nanomagnets under the influence of spin torque

Author(s): Ross G. Lund, Gabriel D. Chaves-O'Flynn, Andrew D. Kent, and Cyrill B. MuratovWe study the magnetization dynamics of thin-film magnetic elements with in-plane magnetization subject to … - Spin wave excitations in the pyrovanadate α−Cu_{2} V_{2} O_{7}

Author(s): A. Banerjee, J. Sannigrahi, S. Bhowal, I. Dasgupta, S. Majumdar, H. C. Walker, A. Bhattacharyya, and D. T. AdrojaThe pyrovanadate α−Cu_{2}V_{2}O_{7} belongs to the orthorhombic (Fdd2) class … - Heterodyne Hall effect in a two-dimensional electron gas

Author(s): Takashi Oka and Leda BucciantiniWe study the hitherto unaddressed phenomenon of the quantum Hall effect with a magnetic and electric field oscillating in time with resonant frequencies. Thi … - Quadratic band touching with long-range interactions in and out of equilibrium

Author(s): Balázs Dóra and Igor F. HerbutMotivated by recent advances in cold atomic systems, we study the equilibrium and quench properties of two-dimensional fermions with quadratic band touching at … - Magnetic collapse and the behavior of transition metal oxides at high pressure

Author(s): I. Leonov, L. Pourovskii, A. Georges, and I. A. AbrikosovWe report a detail theoretical study of the electronic structure and phase stability of transition metal oxides MnO, FeO, CoO, and N … - Theory of a 3+1D fractional chiral metal: Interacting variant of the Weyl semimetal

Author(s): Tobias Meng, Adolfo G. Grushin, Kirill Shtengel, and Jens H. BardarsonFormulating consistent theories describing strongly correlated metallic topological phases is an outstanding problem in … - Anharmonic renormalization of the dispersion of flexural modes in graphene using atomistic calculations

Author(s): Hengjia Wang and Murray S. DawWe investigate through an atomistic method the effects of anharmonicity on the dispersion of flexural modes of graphene. Using a calculation based on ensemble … - Temperature dependence of Raman-active phonons and anharmonic interactions in layered hexagonal BN

Author(s): Ramon Cuscó, Bernard Gil, Guillaume Cassabois, and Luis ArtúsWe present a Raman scattering study of optical phonons in hexagonal BN for temperatures ranging from 80 to 600 K. The experiment … - Thermoelectric transport through Majorana bound states and violation of Wiedemann-Franz law

Author(s): J. P. Ramos-Andrade, O. Ávalos-Ovando, P. A. Orellana, and S. E. UlloaWe study features of thermoelectric transport through a one-dimensional topological system model hosting Majorana bound … - Landauer formulation of photon transport in driven systems

Author(s): Chiao-Hsuan Wang and Jacob M. TaylorUnderstanding the behavior of light in nonequilibrium scenarios underpins much of quantum optics and optical physics. While lasers provide a severe examp … - Helicity-dependent photocurrent in a Bi_{2} Se_{3} thin film probed by terahertz emission spectroscopy

Author(s): Sun Young Hamh, Soon-Hee Park, Sahng-Kyoon Jerng, Jae Ho Jeon, Seung-Hyun Chun, and Jong Seok LeeTopological insulators have been attracting much attention as potential candidates for spint … - Entanglement, excitations, and correlation effects in narrow zigzag graphene nanoribbons

Author(s): I. Hagymási and Ö. LegezaWe investigate the low-lying excitation spectrum and ground-state properties of narrow graphene nanoribbons with zigzag edge configurations. Nanoribbons of comparab … - Ab initio study of the PbTaSe_{2} -related superconducting topological metals

Author(s): Peng-Jen Chen, Tay-Rong Chang, and Horng-Tay JengRecent reports have demonstrated the Z_{2} topological property of the superconductor PbTaSe_{2} (T_{c}∼3.8 K). PbTaSe_{2} simultaneously ex … - Approximations to the exact exchange potential: KLI versus semilocal

Author(s): Fabien Tran, Peter Blaha, Markus Betzinger, and Stefan BlügelIn the search for an accurate and computationally efficient approximation to the exact exchange potential of Kohn-Sham density f … - Decoherence of three-level systems: Application to nitrogen-vacancy centers in diamond near a surface

Author(s): Shigeru Ajisaka and Y. B. BandWe study the dynamics of quantum three-level systems due to fast fluctuations of their environment (white noise). As an example, we model the decoherence and d … - Electron-phonon scattering effects on electronic and optical properties of orthorhombic GeS

Author(s): Cesar E. P. Villegas, A. R. Rocha, and Andrea MariniGroup-VI monochalcogenides are attracting a great deal of attention due to their peculiar anisotropic properties. Very recently, it has b … - Effects of intense optical phonon pumping on the structure and electronic properties of yttrium barium copper oxide

Author(s): M. Fechner and N. A. SpaldinWe investigate the structural modulations induced by optical excitation of a polar phonon mode in YBa_{2}Cu_{3}O_{7} using first-principles calculations based on … - Atomistic description for temperature-driven phase transitions in BaTiO_{3}

Author(s): Y. Qi, S. Liu, I. Grinberg, and A. M. RappeBarium titanate (BaTiO_{3}) is a prototypical ferroelectric perovskite that undergoes the rhombohedral-orthorhombic-tetragonal-cubic phase transit … - Impact of iron-site defects on superconductivity in LiFeAs

Author(s): Shun Chi, Ramakrishna Aluru, Udai Raj Singh, Ruixing Liang, Walter N. Hardy, D. A. Bonn, A. Kreisel, Brian M. Andersen, R. Nelson, T. Berlijn, W. Ku, P. J. Hirschfeld, and Peter WahlIn conv … - Spin transport through the metallic antiferromagnet FeMn

Author(s): H. Saglam, W. Zhang, M. B. Jungfleisch, J. Sklenar, J. E. Pearson, J. B. Ketterson, and A. HoffmannWe investigate spin transport through metallic antiferromagnets using measurements based o … - Nonlocal anomalous Hall effect in ternary alloys based on noble metals

Author(s): Franziska Töpler, Albert Hönemann, Katarina Tauber, Dmitry V. Fedorov, Martin Gradhand, Ingrid Mertig, and Albert FertWe present a theoretical study of the nonlocal anomalous Hall effect in … - Theory of driven nonequilibrium critical phenomena

Author(s): Baoquan Feng, Shuai Yin, and Fan ZhongA system driven in the vicinity of its critical point by varying a relevant field in an arbitrary function of time is a generic system that possesses a … - Magnon dispersion shift in the induced ferromagnetic phase of noncentrosymmetric MnSi

Author(s): Taku J. Sato, Daisuke Okuyama, Tao Hong, Akiko Kikkawa, Yasujiro Taguchi, Taka-hisa Arima, and Yoshinori TokuraA small angle neutron inelastic scattering measurement has been performed to s … - Color of postponed magnetic noise in K_{0.4} [Cr(CN)_{6} ][Mn(R/S)−pn](R/S)−pnH_{0.6} molecular ferrimagnet

Author(s): R. B. Morgunov and A. D. TalantsevExotic conditions for the existence and evolution of nonlinear spin ensembles (domain walls, spin solitons, skyrmions) in molecular-based magnets are incar … - Thermodynamic transport theory of spin waves in ferromagnetic insulators

Author(s): Vittorio Basso, Elena Ferraro, and Marco PiazziWe use the Boltzmann transport theory in the relaxation time approximation to describe the thermal transport of spin waves in a ferromagnet. B … - Anomalous and planar Righi-Leduc effects in Ni_{80} Fe_{20} ferromagnets

Author(s): B. Madon, Do Ch. Pham, J.-E. Wegrowe, D. Lacour, M. Hehn, V. Polewczyk, A. Anane, and V. CrosIn this paper, we report experimental evidence of anomalous and planar Righi-Leduc effects on Ni … - Scaling study and thermodynamic properties of the cubic helimagnet FeGe

Author(s): H. Wilhelm, A. O. Leonov, U. K. Rößler, P. Burger, F. Hardy, C. Meingast, M. E. Gruner, W. Schnelle, M. Schmidt, and M. BaenitzThe critical behavior of the cubic helimagnet FeGe was obtaine … - Path integral Monte Carlo simulation of global and local superfluidity in liquid ^{4} He reservoirs separated by nanoscale apertures

Author(s): Tyler Volkoff, Yongkyung Kwon, and K. Birgitta WhaleyWe present a path integral Monte Carlo study of the global superfluid fraction and local superfluid density in cylindrically symmetric r … - Anomalous magnetic fluctuations in superconducting Sr_{2} RuO_{4} revealed by ^{101} Ru nuclear spin-spin relaxation

Author(s): Masahiro Manago, Takayoshi Yamanaka, Kenji Ishida, Zhiqiang Mao, and Yoshiteru MaenoWe carried out ^{101}Ru nuclear quadrupole resonance (NQR) measurement on superconducting (SC) Sr_{2}RuO_ … - Charge self-consistency in density functional theory combined with dynamical mean field theory: k-space reoccupation and orbital order

Author(s): Sumanta Bhandary, Elias Assmann, Markus Aichhorn, and Karsten HeldWe study the effects of charge self-consistency within the combination of density functional theory (DFT; wien2k) with dyna … - Existence of topological nontrivial surface states in strained transition metals: W, Ta, Mo, and Nb

Author(s): Danny Thonig, Tomáš Rauch, Hossein Mirhosseini, Jürgen Henk, Ingrid Mertig, Henry Wortelen, Bernd Engelkamp, Anke B. Schmidt, and Markus DonathWe show that a series of transition metals wit … - Observation of collective excitations in MgZnO/ZnO two-dimensional electron systems by resonant Raman scattering

Author(s): A. B. Van'kov, B. D. Kaysin, V. E. Kirpichev, V. V. Solovyev, and I. V. KukushkinThe neutral excitations in two-dimensional electron systems (2DES) confined at Mg_{x}Zn_{1−x}O/ZnO hete … - Temperature and voltage measurement in quantum systems far from equilibrium

Author(s): Abhay Shastry and Charles A. StaffordWe show that a local measurement of temperature and voltage for a quantum system in steady state, arbitrarily far from equilibrium, with arbitrary inter … - Two-dimensional electron gas in the regime of strong light-matter coupling: Dynamical conductivity and all-optical measurements of Rashba and Dresselhaus coupling

Author(s): Dmitry Yudin and Ivan A. ShelykhA nonperturbative interaction of an electronic system with a laser field can substantially modify its physical properties. In particular, in two-dimensional … - Low-energy physics of three-orbital impurity model with Kanamori interaction

Author(s): Alen Horvat, Rok Žitko, and Jernej MravljeWe discuss the low-energy physics of the three-orbital Anderson impurity model with the Coulomb interaction term of the Kanamori form which has orb … - Capturing nonlocal interaction effects in the Hubbard model: Optimal mappings and limits of applicability

Author(s): E. G. C. P. van Loon, M. Schüler, M. I. Katsnelson, and T. O. WehlingWe investigate the Peierls-Feynman-Bogoliubov variational principle to map Hubbard models with nonlocal interactions to … - Coupled wire model of symmetric Majorana surfaces of topological superconductors

Author(s): Sharmistha Sahoo, Zhao Zhang, and Jeffrey C. Y. TeoClassification of symmetry-protected topological phases such as the topological superconductor (TSC) is well known in the free fermion pic … - Metastability of Mn^{3+} in ZnO driven by strong d(Mn) intrashell Coulomb repulsion: Experiment and theory

Author(s): A. Ciechan, H. Przybylińska, P. Bogusławski, A. Suchocki, A. Grochot, A. Mycielski, P. Skupiński, and K. GraszaDepopulation of the Mn^{2+} state in ZnO:Mn upon illumination, monitored by qu … - Kondo screening of Andreev bound states in a normal metal–quantum dot–superconductor system

Author(s): Lin Li, Zhan Cao, Tie-Feng Fang, Hong-Gang Luo, and Wei-Qiang ChenMotivated by experimental observation of the Kondo-enhanced Andreev transport [R. S. Deacon et al., Phys. Rev. B 81, 121308 …