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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   Prominent Higher-Order Contributions to Electronic Recombination [作者：Beilmann, C; Mokler, PH; Bernitt, S; Keitel, CH; Ullrich, J; Lopez-Urrutia, JRC; Harman, Z,期刊：PHYSICAL REVIEW LETTERS, 页码：143201-143201 , 文章类型： Article，,卷期：2011年107-14] Intershell higher-order (HO) electronic recombination is reported for highly charged Ar, Fe, and Kr ions, where simultaneous excitation of one K-shell electron and one or two additional L-shell electrons occurs upon reso... Continuous Improvement of H-Mode Discharge Performance with Progressively Increasing Lithium Coatings in the National Spherical Torus Experiment [作者：Maingi, R; Kaye, SM; Skinner, CH; Boyle, DP; Canik, JM; Bell, MG; Bell, RE; Gray, TK; Jaworski, MA; Kaita, R; Kugel, HW; LeBlanc, BP; Mansfield, DK; Osborne, TH; Sabbagh, SA; Soukhanovskii, VA,期刊：PHYSICAL REVIEW LETTERS, 页码：145004-145004 , 文章类型： Article，,卷期：2011年107-14] Lithium wall coatings have been shown to reduce recycling, improve energy confinement, and suppress edge localized modes in the National Spherical Torus Experiment. Here, we show that these effects depend continuously on... Equilibrium Circular Photogalvanic Effect in a Hybrid Superconductor-Semiconductor System [作者：Mal'shukov, AG,期刊：PHYSICAL REVIEW LETTERS, 页码：146603-146603 , 文章类型： Article，,卷期：2011年107-14] A dc electric current can be induced in a hybrid semiconductor-superconductor system under illumination of it by a circularly polarized light with the frequency below the energy of semiconductor interband transitions. In... Control of Spin Waves in a Thin Film Ferromagnetic Insulator through Interfacial Spin Scattering [作者：Wang, ZH; Sun, YY; Wu, MZ; Tiberkevich, V; Slavin, A,期刊：PHYSICAL REVIEW LETTERS, 页码：146602-146602 , 文章类型： Article，,卷期：2011年107-14] Control of spin waves in a ferrite thin film via interfacial spin scattering was demonstrated. The experiments used a 4.6 mu m-thick yttrium iron garnet (YIG) film strip with a 20-nm thick Pt capping layer. A dc current ... Intrinsic Coupling of Orbital Excitations to Spin Fluctuations in Mott Insulators [作者：Wohlfeld, K; Daghofer, M; Nishimoto, S; Khaliullin, G; van den Brink, J,期刊：PHYSICAL REVIEW LETTERS, 页码：147201-147201 , 文章类型： Article，,卷期：2011年107-14] We show how the general and basic asymmetry between two fundamental degrees of freedom present in strongly correlated oxides, spin and orbital, has very profound repercussions on the elementary spin and orbital excitatio... Microscopic Origin of the Giant Ferroelectric Polarization in Tetragonal-like BiFeO(3) [作者：Zhang, JX; He, Q; Trassin, M; Luo, W; Yi, D; Rossell, MD; Yu, P; You, L; Wang, CH; Kuo, CY; Heron, JT; Hu, Z; Zeches, RJ; Lin, HJ; Tanaka, A; Chen, CT; Tjeng, LH; Chu, YH; Ramesh, R,期刊：PHYSICAL REVIEW LETTERS, 页码：147602-147602 , 文章类型： Article，,卷期：2011年107-14] We report direct experimental evidence for a room-temperature, similar to 130 mu C/cm(2) ferroelectric polarization from the tetragonal-like BiFeO(3) phase. The physical origin of this remarkable enhancement of ferroelec... Comment on "Hawking Radiation from Ultrashort Laser Pulse Filaments" Reply [作者：Belgiorno, F; Cacciatori, SL; Clerici, M; Gorini, V; Ortenzi, G; Rizzi, L; Rubino, E; Sala, VG; Faccio, D,期刊：PHYSICAL REVIEW LETTERS, 页码：149402-149402 , 文章类型： Editorial Material，,卷期：2011年107-14] 4-(cyanomethyl)anilinium Perchlorate: A New Displacive-Type Molecular Ferroelectric [作者：Cai, HL; Zhang, W; Ge, JZ; Zhang, Y; Awaga, K; Nakamura, T; Xiong, RG,期刊：PHYSICAL REVIEW LETTERS, 页码：147601-147601 , 文章类型： Article，,卷期：2011年107-14] A new organic ferroelectric compound, 4-(cyanomethyl) anilinium perchlorate, proceeds a second-order phase transition from a paraelectric phase (P2(1)/m) to a ferroelectric phase (P2(1)) at 184 K. A perfect ferroelectric... Low Bias Electron Scattering in Structure-Identified Single Wall Carbon Nanotubes: Role of Substrate Polar Phonons [作者：Chandra, B; Perebeinos, V; Berciaud, S; Katoch, J; Ishigami, M; Kim, P; Heinz, TF; Hone, J,期刊：PHYSICAL REVIEW LETTERS, 页码：146601-146601 , 文章类型： Article，,卷期：2011年107-14] We have performed temperature-dependent electrical transport measurements on known structure single wall carbon nanotubes at low bias. The experiments show a superlinear increase in nanotube resistivity with temperature,... Controlling the Propagation Velocity of a Femtosecond Laser Pulse with Negative Index Metamaterials [作者：Fedorov, VY; Nakajima, T,期刊：PHYSICAL REVIEW LETTERS, 页码：143903-143903 , 文章类型： Article，,卷期：2011年107-14] We theoretically study the propagation of a femtosecond laser pulse in negative-index metamaterials, and show that its propagation velocity can be easily controlled at a certain wavelength range simply by changing the in... Effects of Input Noise on a Simple Biochemical Switch [作者：Hu, B; Kessler, DA; Rappel, WJ; Levine, H,期刊：PHYSICAL REVIEW LETTERS, 页码：148101-148101 , 文章类型： Article，,卷期：2011年107-14] Many biological processes are controlled by biomolecular switches which themselves are regulated by various upstream chemical molecules (the input). Understanding how input noise affects the output stochastic switching p... Kinetics of Congruent Vaporization of ZnO Islands [作者：Kim, BJ; Garcia, RE; Stach, EA,期刊：PHYSICAL REVIEW LETTERS, 页码：146101-146101 , 文章类型： Article，,卷期：2011年107-14] We examine the congruent vaporization of ZnO islands using in situ transmission electron microscopy. Correlating quantitative measurements with a theoretical model offers a comprehensive understanding of the equilibrium ... Metastability in Spin-Polarized Fermi Gases [作者：Liao, YA; Revelle, M; Paprotta, T; Rittner, ASC; Li, WH; Partridge, GB; Hulet, RG,期刊：PHYSICAL REVIEW LETTERS, 页码：145305-145305 , 文章类型： Article，,卷期：2011年107-14] We study the role of particle transport and evaporation on the phase separation of an ultracold, spin-polarized atomic Fermi gas. We show that the previously observed deformation of the superfluid paired core is a result... Metal-Insulator Transition in SrTiO(3-x) Thin Films Induced by Frozen-Out Carriers [作者：Liu, ZQ; Leusink, DP; Wang, X; Lu, WM; Gopinadhan, K; Annadi, A; Zhao, YL; Huang, XH; Zeng, SW; Huang, Z; Srivastava, A; Dhar, S; Venkatesan, T; Ariando,期刊：PHYSICAL REVIEW LETTERS, 页码：146802-146802 , 文章类型： Article，,卷期：2011年107-14] We report optical, electrical and magnetotransport properties of oxygen deficient SrTiO(3) (SrTiO(3-x)) thin films fabricated by pulsed laser deposition technique. The oxygen vacancies (O(vac)) in the thin film are expec... Strong Field Electron Emission from Fixed in Space H(2)(+) Ions [作者：Odenweller, M; Takemoto, N; Vredenborg, A; Cole, K; Pahl, K; Titze, J; Schmidt, LPH; Jahnke, T; Dorner, R; Becker, A,期刊：PHYSICAL REVIEW LETTERS, 页码：143004-143004 , 文章类型： Article，,卷期：2011年107-14] We have studied electron emission from the H(2)(+) ion by a circularly polarized laser pulse (800 nm, 6 x 10(14) W/cm(2)). The electron momentum distribution in the body fixed frame of the molecule is experimentally obta... Phase Velocity and Particle Injection in a Self-Modulated Proton-Driven Plasma Wakefield Accelerator [作者：Pukhov, A; Kumar, N; Tuckmantel, T; Upadhyay, A; Lotov, K; Muggli, P; Khudik, V; Siemon, C; Shvets, G,期刊：PHYSICAL REVIEW LETTERS, 页码：145003-145003 , 文章类型： Article，,卷期：2011年107-14] It is demonstrated that the performance of the self-modulated proton driver plasma wakefield accelerator is strongly affected by the reduced phase velocity of the plasma wave. Using analytical theory and particle-in-cell...