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77条记录   Symmetry of Valence States of Heusler Compounds Explored by Linear Dichroism in Hard-X-Ray Photoelectron Spectroscopy [作者：Ouardi, S; Fecher, GH; Kozina, X; Stryganyuk, G; Balke, B; Felser, C; Ikenaga, E; Sugiyama, T; Kawamura, N; Suzuki, M; Kobayashi, K,期刊：PHYSICAL REVIEW LETTERS, 页码：36402-36402 , 文章类型： Article，,卷期：2011年107-3] This study reports on the linear dichroism in angular-resolved photoemission from the valence band of the Heusler compounds NiTi(0.9)Sc(0.1)Sn and NiMnSb. High-resolution photoelectron spectroscopy was performed with an ... Onset and Dynamics of Vortex-Antivortex Pairs in Polariton Optical Parametric Oscillator Superfluids [作者：Tosi, G; Marchetti, FM; Sanvitto, D; Anton, C; Szymanska, MH; Berceanu, A; Tejedor, C; Marrucci, L; Lemaitre, A; Bloch, J; Vina, L,期刊：PHYSICAL REVIEW LETTERS, 页码：36401-36401 , 文章类型： Article，,卷期：2011年107-3] We study, both theoretically and experimentally, the occurrence of topological defects in polariton superfluids in the optical parametric oscillator (OPO) regime. We explain in terms of local supercurrents the determinis... Chaos and Unpredictability in Evolutionary Dynamics in Discrete Time [作者：Vilone, D; Robledo, A; Sanchez, A,期刊：PHYSICAL REVIEW LETTERS, 页码：38101-38101 , 文章类型： Article，,卷期：2011年107-3] A discrete-time version of the replicator equation for two-strategy games is studied. The stationary properties differ from those of continuous time for sufficiently large values of the parameters, where periodic and cha... Search for a Very Light CP-Odd Higgs Boson in Top Quark Decays from p(p)over-bar Collisions at root s=1.96 TeV [作者：Aaltonen, T; Gonzalez, BA; Amerio, S; Amidei, D; Anastassov, A; Annovi, A; Antos, J; Apollinari, G; Appel, JA; Apresyan, A; Arisawa, T; Artikov, A; Asaadi, J; Ashmanskas, W; Auerbach, B; Aurisano, A; Azfar, F; Badgett, W; Barbaro-Galtieri, A; Barnes, VE; Barnett, BA; Barria, P; Bartos, P; Bauce, M; Bauer, G; Bedeschi, F; Beecher, D; Behari, S; Bellettini, G; Bellinger, J; Benjamin, D; Beretvas, A; Bhatti, A; Binkley, M; Bisello, D; Bizjak, I; Bland, KR; Blocker, C; Blumenfeld, B; Bocci, A; Bodek, A; Bortoletto, D; Boudreau, J; Boveia, A; Brau, B; Brigliadori, L; Brisuda, A; Bromberg, C; Brucken, E; Bucciantonio, M; Budagov, J; Budd, HS; Budd, S; Burkett, K; Busetto, G; Bussey, P; Buzatu, A; Cabrera, S; Calancha, C; Camarda, S; Campanelli, M; Campbell, M; Canelli, F; Canepa, A; Carls, B; Carlsmith, D; Carosi, R; Carrillo, S; Carron, S; Casal, B; Casarsa, M; Castro, A; Catastini, P; Cauz, D; Cavaliere, V; Cavalli-Sforza, M; Cerri, A; Cerrito, L; Chen, YC; Chertok, M; Chiarelli, G; Chlach,期刊：PHYSICAL REVIEW LETTERS, 页码：31801-31801 , 文章类型： Article，,卷期：2011年107-3] We present the results of a search for a very light CP-odd Higgs boson a(1)(0) originating from top quark decays t -> H(+/-)b -> W(+/-(*)) a(1)(0)b, and subsequently decaying into tau(+)tau(-). Using a data sample corres... Higher Harmonic Anisotropic Flow Measurements of Charged Particles in Pb-Pb Collisions at root s(NN)=2.76 TeV [作者：Aamodt, K; Abelev, B; Quintana, AA; Adamova, D; Adare, AM; Aggarwal, MM; Rinella, GA; Agocs, AG; Agostinelli, A; Salazar, SA; Ahammed, Z; Ahmad, N; Masoodi, AA; Ahn, SU; Akindinov, A; Aleksandrov, D; Alessandro, B; Molina, RA; Alici, A; Alkin, A; Avina, EA; Alt, T; Altini, V; Altsybeev, I; Andrei, C; Andronic, A; Anguelov, V; Anson, C; Anticic, T; Antinori, F; Antonioli, P; Aphecetche, L; Appelshauser, H; Arbor, N; Arcelli, S; Arend, A; Armesto, N; Arnaldi, R; Aronsson, T; Arsene, IC; Arslandok, M; Asryan, A; Augustinus, A; Averbeck, R; Awes, TC; Aysto, J; Azmi, MD; Bach, M; Badala, A; Baek, YW; Bailhache, R; Bala, R; Ferroli, RB; Baldisseri, A; Baldit, A; Ban, J; Baral, RC; Barbera, R; Barile, F; Barnafoldi, GG; Barnby, LS; Barret, V; Bartke, J; Basile, M; Bastid, N; Bathen, B; Batigne, G; Batyunya, B; Baumann, C; Bearden, IG; Beck, H; Belikov, I; Bellini, F; Bellwied, R; Belmont-Moreno, E; Beole, S; Berceanu, I; Bercuci, A; Berdermann, E; Berdnikov, Y; Bergmann, C; Betev, L; Bhasin, ,期刊：PHYSICAL REVIEW LETTERS, 页码：32301-32301 , 文章类型： Article，,卷期：2011年107-3] We report on the first measurement of the triangular nu(3), quadrangular nu(4), and pentagonal nu(5) charged particle flow in Pb-Pb collisions at root s(NN) = 2.76 TeV measured with the ALICE detector at the CERN Large H... Mechanisms of Postsynthesis Doping of Boron Nitride Nanostructures with Carbon from First-Principles Simulations [作者：Berseneva, N; Krasheninnikov, AV; Nieminen, RM,期刊：PHYSICAL REVIEW LETTERS, 页码：35501-35501 , 文章类型： Article，,卷期：2011年107-3] Electron-beam-mediated postsynthesis doping of boron-nitride nanostructures with carbon atoms [Nature (London) 464, 571 (2010); J. Am. Chem. Soc. 132, 13 692 (2010)] was recently demonstrated, thus opening a new way to c... Passage from Spin-Polarized Surface States to Unpolarized Quantum Well States in Topologically Nontrivial Sb Films [作者：Bian, G; Miller, T; Chiang, TC,期刊：PHYSICAL REVIEW LETTERS, 页码：36802-36802 , 文章类型： Article，,卷期：2011年107-3] Topological materials have unusual surface spin properties including a net surface spin current protected by the bulk symmetry properties. When such materials are reduced to thin films, their gapless spin-polarized surfa... Scattering Theory of Current-Induced Forces in Mesoscopic Systems [作者：Bode, N; Kusminskiy, SV; Egger, R; von Oppen, F,期刊：PHYSICAL REVIEW LETTERS, 页码：36804-36804 , 文章类型： Article，,卷期：2011年107-3] We develop a scattering theory of current-induced forces exerted by the conduction electrons of a general mesoscopic conductor on slow "mechanical" degrees of freedom. Our theory describes the current-induced forces both... Tuning the Limiting Thickness of a Thin Oxide Layer on Al(111) with Oxygen Gas Pressure [作者：Cai, N; Zhou, GW; Muller, K; Starr, DE,期刊：PHYSICAL REVIEW LETTERS, 页码：35502-35502 , 文章类型： Article，,卷期：2011年107-3] We report an x-ray photoelectron spectroscopy study of the oxidation of Al(111) surfaces at room temperature, which reveals that the limiting thickness of an aluminum oxide film can be tuned by using oxygen pressure. Thi... Scattered Wave Packet Formalism with Markovian Outgoing Wave Boundary Conditions for Open Quantum Systems [作者：Chou, CC; Wyatt, RE,期刊：PHYSICAL REVIEW LETTERS, 页码：30401-30401 , 文章类型： Article，,卷期：2011年107-3] The scattered wave formalism is developed for a quantum subsystem interacting with the external environment through open boundaries. The total wave function is divided into incident and scattered components and Markovian... Model Characterization of Gapless Edge Modes of Topological Insulators Using Intermediate Brillouin-Zone Functions [作者：Fidkowski, L; Jackson, TS; Klich, I,期刊：PHYSICAL REVIEW LETTERS, 页码：36601-36601 , 文章类型： Article，,卷期：2011年107-3] We characterize gapless edge modes in translation invariant topological insulators. We show that the edge mode spectrum is a continuous deformation of the spectrum of a certain gluing function defining the occupied state... Majorana Edge States in Interacting One-Dimensional Systems [作者：Gangadharaiah, S; Braunecker, B; Simon, P; Loss, D,期刊：PHYSICAL REVIEW LETTERS, 页码：36801-36801 , 文章类型： Article，,卷期：2011年107-3] We show that one-dimensional electron systems in the proximity of a superconductor that support Majorana edge states are extremely susceptible to electron-electron interactions. Strong interactions generically destroy th... Quenching of Spectroscopic Factors for Proton Removal in Oxygen Isotopes [作者：Jensen, O; Hagen, G; Hjorth-Jensen, M; Brown, BA; Gade, A,期刊：PHYSICAL REVIEW LETTERS, 页码：32501-32501 , 文章类型： Article，,卷期：2011年107-3] We present microscopic coupled-cluster calculations of the spectroscopic factors for proton removal from the closed-shell oxygen isotopes (14, 16, 22, 24, 28)O with a chiral nucleon-nucleon interaction at next-to-next-to... Condensate-Free Superfluid Induced by the Frustrated Proximity Effect [作者：Laflorencie, N; Mila, F,期刊：PHYSICAL REVIEW LETTERS, 页码：37203-37203 , 文章类型： Article，,卷期：2011年107-3] Since the discovery of superfluidity in (4)He and Landau's phenomenological theory, the relationship between Bose condensation and superfluidity has been intensely debated. (4)He is known by now to be both superfluid and... Ion Crystal Transducer for Strong Coupling between Single Ions and Single Photons [作者：Lamata, L; Leibrandt, DR; Chuang, IL; Cirac, JI; Lukin, MD; Vuletic, V; Yelin, SF,期刊：PHYSICAL REVIEW LETTERS, 页码：30501-30501 , 文章类型： Article，,卷期：2011年107-3] A new approach for the realization of a quantum interface between single photons and single ions in an ion crystal is proposed and analyzed. In our approach the coupling between a single photon and a single ion is enhanc... Network Reconstruction from Random Phase Resetting [作者：Levnajic, Z; Pikovsky, A,期刊：PHYSICAL REVIEW LETTERS, 页码：34101-34101 , 文章类型： Article，,卷期：2011年107-3] We propose a novel method of reconstructing the topology and interaction functions for a general oscillator network. An ensemble of initial phases and the corresponding instantaneous frequencies is constructed by repeati...