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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73条记录   Rotons in Interacting Ultracold Bose Gases [作者：Cormack, SC; Schumayer, D; Hutchinson, DAW,期刊：PHYSICAL REVIEW LETTERS, 页码：140401-140401 , 文章类型： Article，,卷期：2011年107-14] In three dimensions, noninteracting bosons undergo Bose-Einstein condensation at a critical temperature, T(c), which is slightly shifted by Delta T(c), if the particles interact. We calculate the excitation spectrum of i... Invariance of the Dissipative Action at Ultrahigh Strain Rates Above the Strong Shock Threshold [作者：Crowhurst, JC; Armstrong, MR; Knight, KB; Zaug, JM; Behymer, EM,期刊：PHYSICAL REVIEW LETTERS, 页码：144302-144302 , 文章类型： Article，,卷期：2011年107-14] We have directly resolved shock structures in pure aluminum in the first few hundred picoseconds subsequent to a dynamic load at peak stresses up to 43 GPa and strain rates in excess of 10(10) s(-1). For strong shocks we... Nonequilibrium Entropy Production for Open Quantum Systems [作者：Deffner, S; Lutz, E,期刊：PHYSICAL REVIEW LETTERS, 页码：140404-140404 , 文章类型： Article，,卷期：2011年107-14] We consider open quantum systems weakly coupled to a heat reservoir and driven by arbitrary time-dependent parameters. We derive exact microscopic expressions for the nonequilibrium entropy production and entropy product... Electrostatic-Field-Driven Alignment of Organic Oligomers on ZnO Surfaces [作者：Della Sala, F; Blumstengel, S; Henneberger, F,期刊：PHYSICAL REVIEW LETTERS, 页码：146401-146401 , 文章类型： Article，,卷期：2011年107-14] We study the physisorption of organic oligomers on the strongly ionic ZnO(10 (1) over bar0) surface by using first-principles density-functional theory and nonempirical embedding methods. It turns out that the in-plane v... Glassy Behavior in a Binary Atomic Mixture [作者：Gadway, B; Pertot, D; Reeves, J; Vogt, M; Schneble, D,期刊：PHYSICAL REVIEW LETTERS, 页码：145306-145306 , 文章类型： Article，,卷期：2011年107-14] We experimentally study one-dimensional, lattice-modulated Bose gases in the presence of an uncorrelated disorder potential formed by localized impurity atoms, and compare to the case of correlated quasidisorder formed b... Emergence of Synchronized Beating during the Regrowth of Eukaryotic Flagella [作者：Goldstein, RE; Polin, M; Tuval, I,期刊：PHYSICAL REVIEW LETTERS, 页码：148103-148103 , 文章类型： Article，,卷期：2011年107-14] A fundamental issue in the biology of eukaryotic flagella is the origin of synchronized beating observed in tissues and organisms containing multiple flagella. Recent studies of the biflagellate unicellular alga Chlamydo... Ageing of a Microscopic Sliding Gold Contact at Low Temperatures [作者：Gosvami, NN; Feldmann, M; Peguiron, J; Moseler, M; Schirmeisen, A; Bennewitz, R,期刊：PHYSICAL REVIEW LETTERS, 页码：144303-144303 , 文章类型： Article，,卷期：2011年107-14] Nanometer-scale friction measurements on a Au(111) surface have been performed at temperatures between 30 and 300 K by means of atomic force microscopy. Stable stick slip with atomic periodicity is observed at all temper... Emergence of El Nino as an Autonomous Component in the Climate Network [作者：Gozolchiani, A; Havlin, S; Yamasaki, K,期刊：PHYSICAL REVIEW LETTERS, 页码：148501-148501 , 文章类型： Article，,卷期：2011年107-14] We construct and analyze a climate network which represents the interdependent structure of the climate in different geographical zones and find that the network responds in a unique way to El Nino events. Analyzing the ... Surface State Charge Dynamics of a High-Mobility Three-Dimensional Topological Insulator (vol 107, 136803, 2011) [作者：Hancock, JN; van Mechelen, JLM; Kuzmenko, AB; van der Marel, D; Brune, C; Novik, EG; Astakhov, GV; Buhmann, H; Molenkamp, LW,期刊：PHYSICAL REVIEW LETTERS, 页码：149903-149903 , 文章类型： Correction，,卷期：2011年107-14]