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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66条记录   Polarization Dependence of Palladium Deposition on Ferroelectric Lithium Niobate (0001) Surfaces [作者：Kim, S; Schoenberg, MR; Rappe, AM,期刊：PHYSICAL REVIEW LETTERS, 页码：76102-76102 , 文章类型： Article，,卷期：2011年107-7] We investigate the effect of ferroelectric polarization direction on the geometric properties of Pd deposited on the positive and negative surfaces of LiNbO(3) (0001). We predict preferred geometries and diffusion proper... Observation of the Kondo Effect in a Spin-3/2 Hole Quantum Dot [作者：Klochan, O; Micolich, AP; Hamilton, AR; Trunov, K; Reuter, D; Wieck, AD,期刊：PHYSICAL REVIEW LETTERS, 页码：76805-76805 , 文章类型： Article，,卷期：2011年107-7] We report the observation of Kondo physics in a spin-3/2 hole quantum dot. The dot is formed close to pinch-off in a hole quantum wire defined in an undoped AlGaAs/GaAs heterostructure. We clearly observe two distinctive... Ultrafast Transport of Laser-Excited Spin-Polarized Carriers in Au/Fe/MgO(001) [作者：Melnikov, A; Razdolski, I; Wehling, TO; Papaioannou, ET; Roddatis, V; Fumagalli, P; Aktsipetrov, O; Lichtenstein, AI; Bovensiepen, U,期刊：PHYSICAL REVIEW LETTERS, 页码：76601-76601 , 文章类型： Article，,卷期：2011年107-7] Hot carrier-induced spin dynamics is analyzed in epitaxial Au/Fe/MgO(001) by a time domain approach. We excite a spin current pulse in Fe by 35 fs laser pulses. The transient spin polarization, which is probed at the Au ... Repulsive Contact Interactions Make Jammed Particulate Systems Inherently Nonharmonic [作者：Schreck, CF; Bertrand, T; O'Hern, CS; Shattuck, MD,期刊：PHYSICAL REVIEW LETTERS, 页码：78301-78301 , 文章类型： Article，,卷期：2011年107-7] Many jammed particulate systems, such as granular and colloidal materials, interact via repulsive contact forces. We find that these systems possess no harmonic regime in the large system limit (N -> infinity) for all co... Transition from Static to Kinetic Friction: Insights from a 2D Model [作者：Tromborg, J; Scheibert, J; Amundsen, DS; Thogersen, K; Malthe-Sorenssen, A,期刊：PHYSICAL REVIEW LETTERS, 页码：74301-74301 , 文章类型： Article，,卷期：2011年107-7] We describe a 2D spring-block model for the transition from static to kinetic friction at an elastic-slider-rigid-substrate interface obeying a minimalistic friction law (Amontons-Coulomb). By using realistic boundary co... Criticality and Transmission of Information in a Swarm of Cooperative Units [作者：Vanni, F; Lukovic, M; Grigolini, P,期刊：PHYSICAL REVIEW LETTERS, 页码：78103-78103 , 文章类型： Article，,卷期：2011年107-7] We show that the intelligence of a swarm of cooperative units (birds) emerges at criticality, as an effect of the joint action of frequent organizational collapses and of spatial correlation as extended as the flock size... Double Cascade Turbulence and Richardson Dispersion in a Horizontal Fluid Flow Induced by Faraday Waves [作者：von Kameke, A; Huhn, F; Fernandez-Garcia, G; Munuzuri, AP; Perez-Munuzuri, V,期刊：PHYSICAL REVIEW LETTERS, 页码：74502-74502 , 文章类型： Article，,卷期：2011年107-7] We report the experimental observation of Richardson dispersion and a double cascade in a thin horizontal fluid flow induced by Faraday waves. The energy spectra and the mean spectral energy flux obtained from particle i... Optical Conductivity of the Holstein Polaron [作者：Goodvin, GL; Mishchenko, AS; Berciu, M,期刊：PHYSICAL REVIEW LETTERS, 页码：76403-76403 , 文章类型： Article，,卷期：2011年107-7] The momentum average approximation is used to derive a new kind of nonperturbational analytical expression for the optical conductivity (OC) of a Holstein polaron at zero temperature. This provides insight into the shape... Non-Abelian Spin Liquid in a Spin-One Quantum Magnet [作者：Grover, T; Senthil, T,期刊：PHYSICAL REVIEW LETTERS, 页码：77203-77203 , 文章类型： Article，,卷期：2011年107-7] We study a time-reversal invariant non-Abelian spin-liquid state in an SU(2) symmetric spin S = 1 quantum magnet on a triangular lattice. The spin liquid is obtained by quantum disordering a noncollinear nematic state. W... Flow of a Single Magnetic Vortex in a Submicron-Size Superconducting Al Disk Controlled by Radio-Frequency Currents [作者：Harada, A; Enomoto, K; Takahide, Y; Kimata, M; Yakabe, T; Kodama, K; Satsukawa, H; Kurita, N; Tsuchiya, S; Terashima, T; Uji, S,期刊：PHYSICAL REVIEW LETTERS, 页码：77002-77002 , 文章类型： Article，,卷期：2011年107-7] We report the first observation of a single-vortex flow in a mesoscopic superconductor. A flow of a single vortex is successfully controlled by an rf current superimposed on a dc current, evidence of which is provided by... Structural Description of the Macroscopic Piezo- and Ferroelectric Properties of Lead Zirconate Titanate [作者：Hinterstein, M; Rouquette, J; Haines, J; Papet, P; Knapp, M; Glaum, J; Fuess, H,期刊：PHYSICAL REVIEW LETTERS, 页码：77602-77602 , 文章类型： Article，,卷期：2011年107-7] An in situ structural description of the origin of the ferroelectric properties as a function of the applied electric field E was obtained by synchrotron x-ray diffraction. A setup was used to average the effects of the ... Demonstration of a Single-Photon Router in the Microwave Regime [作者：Hoi, IC; Wilson, CM; Johansson, G; Palomaki, T; Peropadre, B; Delsing, P,期刊：PHYSICAL REVIEW LETTERS, 页码：73601-73601 , 文章类型： Article，,卷期：2011年107-7] We have embedded an artificial atom, a superconducting transmon qubit, in an open transmission line and investigated the strong scattering of incident microwave photons (similar to 6 GHz). When an input coherent state, w... Torsional Response and Dissipationless Viscosity in Topological Insulators [作者：Hughes, TL; Leigh, RG; Fradkin, E,期刊：PHYSICAL REVIEW LETTERS, 页码：75502-75502 , 文章类型： Article，,卷期：2011年107-7] We consider the viscoelastic response of the electronic degrees of freedom in 2D and 3D topological insulators (TI's). Our primary focus is on the 2D Chern insulator which exhibits a bulk dissipationless viscosity analog... Common Origin of the Circular-Dichroism Pattern in Angle-Resolved Photoemission Spectroscopy of SrTiO(3) and Cu(x)Bi(2)Se(3) [作者：Ishida, Y; Kanto, H; Kikkawa, A; Taguchi, Y; Ito, Y; Ota, Y; Okazaki, K; Malaeb, W; Mulazzi, M; Okawa, M; Watanabe, S; Chen, CT; Kim, M; Bell, C; Kozuka, Y; Hwang, HY; Tokura, Y; Shin, S,期刊：PHYSICAL REVIEW LETTERS, 页码：77601-77601 , 文章类型： Article，,卷期：2011年107-7] Circular dichroism in the angular distribution of photoelectrons from SrTiO(3): Nb and Cu(x)Bi(2)Se(3) is investigated by 7-eV laser angle-resolved photoemission spectroscopy. In addition to the well-known node that occu... First Observational Tests of Eternal Inflation [作者：Feeney, SM; Johnson, MC; Mortlock, DJ; Peiris, HV,期刊：PHYSICAL REVIEW LETTERS, 页码：71301-71301 , 文章类型： Article，,卷期：2011年107-7] The eternal inflation scenario predicts that our observable Universe resides inside a single bubble embedded in a vast inflating multiverse. We present the first observational tests of eternal inflation, performing a sea... Competition between Weak Localization and Antilocalization in Topological Surface States [作者：Lu, HZ; Shi, JR; Shen, SQ,期刊：PHYSICAL REVIEW LETTERS, 页码：76801-76801 , 文章类型： Article，,卷期：2011年107-7] A magnetoconductivity formula is presented for the surface states of a magnetically doped topological insulator. It reveals a competing effect of weak localization and weak antilocalization in quantum transport when an e...