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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81条记录   Mechanics and Chemistry: Single Molecule Bond Rupture Forces Correlate with Molecular Backbone Structure [作者：Frei, M; Aradhya, SV; Koentopp, M; Hybertsen, MS; Venkataraman, L,期刊：Nano Letters, 页码：1518-1523 , 文章类型： Article，,卷期：2011年11-4] We simultaneously measure conductance and force across nanoscale junctions. A new, two-dimensional histogram technique is introduced to statistically extract bond rupture forces from a large data set of individual juncti... Alignment of Colloidal Graphene Quantum Dots on Polar Surfaces [作者：Hamilton, IP; Li, BS; Yan, X; Li, LS,期刊：Nano Letters, 页码：1524-1529 , 文章类型： Article，,卷期：2011年11-4] Controlling the orientation of nanostructures with anisotropic shapes is essential for taking advantage of their anisotropic electrical, optical, and transport properties in electro-optical devices. For large-area alignm... Peptide-Mediated Constructs of Quantum Dot Nanocomposites for Enzymatic Control of Nonradiative Energy Transfer [作者：Seker, UOS; Ozel, T; Demir, HV,期刊：Nano Letters, 页码：1530-1539 , 文章类型： Article，,卷期：2011年11-4] A bottom-up approach for constructing colloidal semiconductor quantum dot (QDot) nanocomposites that facilitate nonradiative Forster-type resonance energy transfer (FRET) using polyelectrolyte peptides was proposed and r... Broadband Light-Induced Absorbance Change in Multilayer Graphene [作者：Obraztsov, PA; Rybin, MG; Tyurnina, AV; Garnov, SV; Obraztsova, ED; Obraztsov, AN; Svirko, YP,期刊：Nano Letters, 页码：1540-1545 , 文章类型： Article，,卷期：2011年11-4] We report the ultrafast light-induced absorbance change in CVD-grown rnultilayer grapheme. Using femtosecond pump probe measurements in 1100-1800 nm spectral range, we revealed broadband absorbance change when the probe ... Self-Healing of Fractured GaAs Nanowires [作者：Wang, YB; Joyce, HJ; Gao, QA; Liao, XZ; Tan, HH; Zou, J; Ringer, SP; Shan, ZW; Jagadish, C,期刊：Nano Letters, 页码：1546-1549 , 文章类型： Article，,卷期：2011年11-4] In-situ deformation experiments were carried out in a transmission electron microscope to investigate the structural response, of single crystal GaAs nanowires (NWs) under. compression. A repeatable self-healing process ... Defect Transfer from Nanoparticles to Nanowires [作者：Barth, S; Boland, JJ; Holmes, JD,期刊：Nano Letters, 页码：1550-1555 , 文章类型： Article，,卷期：2011年11-4] Metal-seeded growth of one-dimensional (1D) semiconductor nanostructures is still a very active field of research, despite the huge progress which has been made in understanding this fundamental phenomenon. Liquid growth... Plexciton Dynamics: Exciton-Plasmon Coupling in a J-Aggregate-Au Nanoshell Complex Provides a Mechanism for Nonllinearity [作者：Fofang, NT; Grady, NK; Fan, ZY; Govorov, AO; Halas, NJ,期刊：Nano Letters, 页码：1556-1560 , 文章类型： Article，,卷期：2011年11-4] Coherently coupled plasmons and excitons give rise to new optical excitations-plexcitons - due to the strong coupling of these two oscillator systenfis. Time resolved studies ofJ-aggregate-Au nanoshell complexes when the... A Pore-Cavity-Pore Device to Trap and Investigate Single Nanoparticles and DNA Molecules in a Femtoliter Compartment: Confined Diffusion and Narrow Escape [作者：Pedone, D; Langecker, M; Abstreiter, G; Rant, U,期刊：Nano Letters, 页码：1561-1567 , 文章类型： Article，,卷期：2011年11-4] Spatial confinement from the nano- to the microscale is ubiquitous in nature. Striving to understand the behavior of nanoscale objects in confined domains we present a nanofluidic silicon device which consists of two sta... High Throughput Nanofabrication of Silicon Nanowire and Carbon Nanotube Tips on AFM Probes by Stencil-Deposited Catalysts [作者：Engstrom, DS; Savu, V; Zhu, XN; Bu, IYY; Milne, WI; Brugger, J; Boggild, P,期刊：Nano Letters, 页码：1568-1574 , 文章类型： Article，,卷期：2011年11-4] A new and versatile technique for the wafer scale nanofabrication of silicon nanowire (SiNVV) and multiwalled carbon nanotube (MWNT) tips on atomic force microscope (AFM) probes is presented. Catalyst material for the Si... A Single-Molecule Potentiometer [作者：Meisner, JS; Kamenetska, M; Krikorian, M; Steigerwald, ML; Venkataraman, L; Nuckolls, C,期刊：Nano Letters, 页码：1575-1579 , 文章类型： Article，,卷期：2011年11-4] Controlling electron transport through a single-molecule device is key to the realization of nanoscale electronic components A design requirement for single molecule electrical devices is that the molecule must be both s... Charge State Control of Molecules Reveals Modification of the Tunneling Barrier with Intramolecular Contrast [作者：Swart, I; Sonnleitner, T; Repp, J,期刊：Nano Letters, 页码：1580-1584 , 文章类型： Article，,卷期：2011年11-4] From scanning tunneling microscopy and spectroscopy experiments it is shown that control over the charge-state of individual molecules adsorbed on surfaces can be obtained by choosing a substrate system with an appropria... Visible Colloidal Nanocrystal Silicon Light-Emitting Diode [作者：Puzzo, DP; Henderson, EJ; Helander, MG; Wang, ZB; Ozin, GA; Lu, ZH,期刊：Nano Letters, 页码：1585-1590 , 文章类型： Article，,卷期：2011年11-4] We herein demonstrate visible electroluminescence from colloidal silicon in the form of a hybrid silicon quantum dot organic light emitting diode. The silicon quantum dot emission arises from quantum confinement, and thu... Room-Temperature Charge Stability Modulated by Quantum Effects in a Nanoscale Silicon Island [作者：Shin, SJ; Lee, JJ; Kang, HJ; Choi, JB; Yang, SRE; Takahashi, Y; Hasko, DG,期刊：Nano Letters, 页码：1591-1597 , 文章类型： Article，,卷期：2011年11-4] We report on transport measurement performed on a room-temperature-operating ultrasrnall Coulomb blockade devices with a silicon island of sub5 nm. The charge stability at 300K exhibits a substantial change in slopes and... Pressure-Driven DNA in Nanogroove Arrays: Compllex Dynamics Leads to Length- and Topology-Dependent Separation [作者：Mikkelsen, MB; Reisner, W; Flyvbjerg, H; Kristensen, A,期刊：Nano Letters, 页码：1598-1602 , 文章类型： Article，,卷期：2011年11-4] The motion of linear and circular DNA molecules is studied under pressure driven buffer flow in a 50 nm slit channel with arrays of transverse 150 nm deep nanogrooves. Transport occurs through two states of propagation u... Light Propagation in Curved Silver Nanowire Plasmonic Waveguides [作者：Wang, WH; Yang, Q; Fan, FR; Xu, HX; Wang, ZL,期刊：Nano Letters, 页码：1603-1608 , 文章类型： Article，,卷期：2011年11-4] Plasmonic waveguides made of metal nanowires (NWs) possess significant potential for applications in integrated photonic and electronic devices. Energy loss induced by bending of a NW during light propagation is critical... Adiabatic Nanofocusing Scattering-Type Optical Nanoscopy of Individual Gold Nanoparticles [作者：Sadiq, D; Shirdel, J; Lee, JS; Selishcheva, E; Park, N; Lienau, C,期刊：Nano Letters, 页码：1609-1613 , 文章类型： Article，,卷期：2011年11-4] We explore imaging of local electromagnetic fields in the vicinity of metallic nanoparticles using a grating-coupled scattering-type near-field scanning optical microscope. In this microscope, propagating surface plasmon...