个性化文献订阅>文章检索

文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共53条记录   Spatial Fluctuations of Loose Spin Coupling in CuMn/Co Multilayers [作者：Saerbeck, T; Loh, N; Lott, D; Toperverg, BP; Mulders, AM; Rodriguez, AF; Freeland, JW; Ali, M; Hickey, BJ; Stampfl, APJ; Klose, F; Stamps, RL,期刊：PHYSICAL REVIEW LETTERS, 页码：127201-127201 , 文章类型： Article，,卷期：2011年107-12] A detailed investigation of magnetic impurity-mediated interlayer exchange coupling observed in Cu(0.94)Mn(0.06)/Co multilayers using polarized neutron reflectometry and magnetic x-ray techniques is reported. Excellent d... Violation of a Temporal Bell Inequality for Single Spins in a Diamond Defect Center (vol 107, 090401, 2011) [作者：Waldherr, G; Neumann, P; Huelga, SF; Jelezko, F; Wrachtrup, J,期刊：PHYSICAL REVIEW LETTERS, 页码：129901-129901 , 文章类型： Correction，,卷期：2011年107-12] Two-Spinon and Orbital Excitations of the Spin-Peierls System TiOCl (vol 107, 107402, 2011) [作者：Glawion, S; Heidler, J; Haverkort, MW; Duda, LC; Schmitt, T; Strocov, VN; Monney, C; Zhou, KJ; Ruff, A; Sing, M; Claessen, R,期刊：PHYSICAL REVIEW LETTERS, 页码：129902-129902 , 文章类型： Correction，,卷期：2011年107-12] Distinguishing Anticipation from Causality: Anticipatory Bias in the Estimation of Information Flow [作者：Hahs, DW; Pethel, SD,期刊：PHYSICAL REVIEW LETTERS, 页码：128701-128701 , 文章类型： Article，,卷期：2011年107-12] We report that transfer entropy estimates obtained from low-resolution and/or small data sets show net information flow away from a purely anticipatory element whereas transfer entropy calculated using exact distribution... Hidden Itinerant-Spin Phase in Heavily Overdoped La(2-x)Sr(x)CuO(4) Superconductors Revealed by Dilute Fe Doping: A Combined Neutron Scattering and Angle-Resolved Photoemission Study [作者：He, RH; Fujita, M; Enoki, M; Hashimoto, M; Iikubo, S; Mo, SK; Yao, H; Adachi, T; Koike, Y; Hussain, Z; Shen, ZX; Yamada, K,期刊：PHYSICAL REVIEW LETTERS, 页码：127002-127002 , 文章类型： Article，,卷期：2011年107-12] We demonstrated experimentally a direct way to probe a hidden propensity to the formation of a spin-density wave in a nonmagnetic metal with strong Fermi surface nesting. Substituting Fe for a tiny amount of Cu (1%) indu... Stronger Quantum Correlations with Loophole-Free Postselection [作者：Hoban, MJ; Browne, DE,期刊：PHYSICAL REVIEW LETTERS, 页码：120402-120402 , 文章类型： Article，,卷期：2011年107-12] One of the most striking nonclassical features of quantum mechanics is in the correlations it predicts between spatially separated measurements. In local hidden variable theories, correlations are constrained by Bell ine... Integrable Mott Insulators Driven by a Finite Electric Field [作者：Mierzejewski, M; Bonca, J; Prelovsek, P,期刊：PHYSICAL REVIEW LETTERS, 页码：126601-126601 , 文章类型： Article，,卷期：2011年107-12] We develop a method for extracting the steady nonequilibrium current from studies of driven isolated systems, applying it to the model of a one-dimensional Mott insulator at high temperatures. While in the nonintegrable ... Regular Modes in Rotating Stars [作者：Pasek, M; Georgeot, B; Lignieres, F; Reese, DR,期刊：PHYSICAL REVIEW LETTERS, 页码：121101-121101 , 文章类型： Article，,卷期：2011年107-12] Despite more and more observational data, stellar acoustic oscillation modes are not well understood as soon as rotation cannot be treated perturbatively. In a way similar to semiclassical theory in quantum physics, we u... Superconducting Phase and Pairing Fluctuations in the Half-Filled Two-Dimensional Hubbard Model [作者：Sentef, M; Werner, P; Gull, E; Kampf, AP,期刊：PHYSICAL REVIEW LETTERS, 页码：126401-126401 , 文章类型： Article，,卷期：2011年107-12] The two-dimensional Hubbard model exhibits superconductivity with d-wave symmetry even at half-filling in the presence of a next-nearest neighbor hopping. Using plaquette cluster dynamical mean-field theory with a contin... Electron Transport in Gold Nanowires: Stable 1-, 2- and 3-Dimensional Atomic Structures and Noninteger Conduction States [作者：Tavazza, F; Smith, DT; Levine, LE; Pratt, JR; Chaka, AM,期刊：PHYSICAL REVIEW LETTERS, 页码：126802-126802 , 文章类型： Article，,卷期：2011年107-12] Experimental conductivity measurements made during highly stable tensile deformation of Au nanowires show a rich variety of behaviors, including noninteger quantum conductance plateaus, transitions, and slopes. Using tig... Optical Injection and Terahertz Detection of the Macroscopic Berry Curvature [作者：Virk, KS; Sipe, JE,期刊：PHYSICAL REVIEW LETTERS, 页码：120403-120403 , 文章类型： Article，,卷期：2011年107-12] We propose an experimental scheme to probe the Berry curvature of solids. Our method is sensitive to arbitrary regions of the Brillouin zone and employs only basic optical and terahertz techniques to yield a background-f... First Evidence of the Role of Zonal Flows for the L-H Transition at Marginal Input Power in the EAST Tokamak [作者：Xu, GS; Wan, BN; Wang, HQ; Guo, HY; Zhao, HL; Liu, AD; Naulin, V; Diamond, PH; Tynan, GR; Xu, M; Chen, R; Jiang, M; Liu, P; Yan, N; Zhang, W; Wang, L; Liu, SC; Ding, SY,期刊：PHYSICAL REVIEW LETTERS, 页码：125001-125001 , 文章类型： Article，,卷期：2011年107-12] A quasiperiodic Er oscillation at a frequency of < 4 kHz, much lower than the geodesic-acoustic-mode frequency, with a modulation in edge turbulence preceding and following the low-to-high (L-H) confinement mode transiti... Phase Diagram and Structural Diversity of the Densest Binary Sphere Packings [作者：Hopkins, AB; Jiao, Y; Stillinger, FH; Torquato, S,期刊：PHYSICAL REVIEW LETTERS, 页码：125501-125501 , 文章类型： Article，,卷期：2011年107-12] The densest binary sphere packings have historically been very difficult to determine. The only rigorously known packings in the alpha-x plane of sphere radius ratio alpha and relative concentration x are at the Kepler l... Method for Detecting Superconducting Stripes in High-Temperature Superconductors Based on Nonlinear Resistivity Measurements [作者：Muniz, RA; Martin, I,期刊：PHYSICAL REVIEW LETTERS, 页码：127001-127001 , 文章类型： Article，,卷期：2011年107-12] We theoretically study the effect that stripelike superconducting inclusions would have on the nonlinear resistivity in single crystals. Even if the stripe orientation varies throughout the sample between two orthogonal ... Elastic Exciton-Exciton Scattering in Photoexcited Carbon Nanotubes [作者：Nguyen, DT; Voisin, C; Roussignol, P; Roquelet, C; Lauret, JS; Cassabois, G,期刊：PHYSICAL REVIEW LETTERS, 页码：127401-127401 , 文章类型： Article，,卷期：2011年107-12] We report on original nonlinear spectral hole-burning experiments in single wall carbon nanotubes that bring evidence of pure dephasing induced by exciton-exciton scattering. We show that the collision-induced broadening... Spontaneous Breakup of Extended Monodisperse Polymer Melts [作者：Rasmussen, HK; Yu, KJ,期刊：PHYSICAL REVIEW LETTERS, 页码：126001-126001 , 文章类型： Article，,卷期：2011年107-12] We apply continuum mechanical based, numerical modeling to study the dynamics of extended monodisperse polymer melts during the relaxation. The computations are within the ideas of the microstructural "interchain pressur...