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53条记录   Graphene Spintronics: The Role of Ferromagnetic Electrodes [作者：Maassen, J; Ji, W; Guo, H,期刊：Nano Letters, 页码：151-155 , 文章类型： Article，,卷期：2011年11-1] We report a first principles study of spin transport under finite bias through a graphene-ferromagnet (FM) interface, where FM = Co(111), Ni(111). The use of Co and Ni electrodes achieves spin efficiencies reaching 80% a... Low-Voltage p- and n-Type Organic Self-Assembled Monolayer Field Effect Transistors [作者：Novak, M; Ebel, A; Meyer-Friedrichsen, T; Jedaa, A; Vieweg, BF; Yang, GA; Voitchovsky, K; Stellacci, F; Spiecker, E; Hitsch, A; Halik, M,期刊：Nano Letters, 页码：156-159 , 文章类型： Article，,卷期：2011年11-1] We report on p- and n-type organic self-assembled monolayer held effect transistors. On the base of quaterthiophene and fullerene units, multifunctional molecules were synthesized, which have the ability to self-assemble... Spontaneous Emergence of Long-Range Shape Symmetry [作者：Shiozawa, H; Skeldon, AC; Lloyd, DJB; Stolojan, V; Cox, DC; Silva, SRP,期刊：Nano Letters, 页码：160-163 , 文章类型： Article，,卷期：2011年11-1] Self-organization of matter is essential for natural pattern formation, chemical synthesis, as well as modern material science. Here we show that isovolumetric reactions of a single organometallic precursor allow symmetr... Imaging Stacking Order in Few-Layer Graphene [作者：Lui, CH; Li, ZQ; Chen, ZY; Klimov, PV; Brus, LE; Heinz, TF,期刊：Nano Letters, 页码：164-169 , 文章类型： Article，,卷期：2011年11-1] Few-layer graphene (FLG) has been predicted to exist in various crystallographic stacking sequences, which can strongly influence the material's electronic properties. We demonstrate an accurate and efficient method to c... Nanoelectronic Detection of Lectin-Carbohydrate Interactions Using Carbon Nanotubes [作者：Vedala, H; Chen, YA; Cecioni, S; Imberty, A; Vidal, S; Star, A,期刊：Nano Letters, 页码：170-175 , 文章类型： Article，,卷期：2011年11-1] We have used single-walled carbon nanotube field-effect transistor (NTFET) devices to probe the interactions between carbohydrates and their recognition proteins called lectins. These interactions are involved in a wide ... Single-Molecule Mapping of Long-range Electron Transport for a Cytochrome b(562) Variant [作者：Della Pia, EA; Chi, QJ; Jones, DD; Macdonald, JE; Ulstrup, J; Elliott, M,期刊：Nano Letters, 页码：176-182 , 文章类型： Article，,卷期：2011年11-1] Cytochrome b(562) was engineered to introduce a cysteine residue at a surface-exposed position to facilitate direct self-assembly on a Au(111) surface. The confined protein exhibited reversible and fast electron exchange... Obtaining Uniform Dopant Distributions in VLS-Grown Si Nanowires [作者：Koren, E; Hyun, JK; Givan, U; Hemesath, ER; Lauhon, LJ; Rosenwaks, Y,期刊：Nano Letters, 页码：183-187 , 文章类型： Article，,卷期：2011年11-1] Semiconducting nanowires grown by the vapor-liquid-solid method commonly develop nonuniform doping profiles both along the growth axis and radially due to unintentional surface doping and diffusion of the dopants from th... Controlled Synthesis of Uniform Cobalt Phosphide Hyperbranched Nanocrystals Using Tri-n-octylphosphine Oxide as a Phosphorus Source [作者：Zhang, HT; Ha, DH; Hovden, R; Kourkoutis, LF; Robinson, RD,期刊：Nano Letters, 页码：188-197 , 文章类型： Article，,卷期：2011年11-1] A new method to produce hyperbranched Co2P nanocrystals that are uniform in size, shape, and symmetry was developed. In this reaction tri-n-octylphosphine oxide (TOPO) was used as both a solvent and a phosphorus source. ... Hydrogen Gas Sensing with Networks of Ultrasmall Palladium Nanowires Formed on Filtration Membranes [作者：Zeng, XQ; Latimer, ML; Xiao, ZL; Panuganti, S; Welp, U; Kwok, WK; Xu, T,期刊：Nano Letters, 页码：262-268 , 文章类型： Article，,卷期：2011年11-1] Hydrogen sensors based on single Pd nanowires show promising results in speed, sensitivity, and ultralow power consumption. The utilization of single Pd nanowires, however, Face challenges in nanofabrication, manipulatio... Time-Resolved Picosecond Photocurrents in Contacted Carbon Nanotubes [作者：Prechtel, L; Song, L; Manus, S; Schuh, D; Wegscheider, W; Holleitner, AW,期刊：Nano Letters, 页码：269-272 , 文章类型： Article，,卷期：2011年11-1] We introduce coplanar stripline circuits to resolve the ultrafast photocurrent dynamics of freely suspended carbon nanotubes (CNTs) in the time domain. By applying an on-chip pump-probe laser spectroscopy, we demonstrate... Three-Dimensional Morphology and Crystallography of Gold Nanorods [作者：Katz-Boon, H; Rossouw, CJ; Weyland, M; Funston, AM; Mulvaney, P; Etheridge, J,期刊：Nano Letters, 页码：273-278 , 文章类型： Article，,卷期：2011年11-1] We determine the three-dimensional shape, to within 1 nm resolution, of single-crystal gold nanorods grown in the presence of silver ions using electron tomography and thickness profile measurements. We find that, contra... DNA Tunneling Detector Embedded in a Nanopore [作者：Ivanov, AP; Instuli, E; McGilvery, CM; Baldwin, G; McComb, DW; Albrecht, T; Edel, JB,期刊：Nano Letters, 页码：279-285 , 文章类型： Article，,卷期：2011年11-1] We report on the fabrication and characterization of a DNA nanopore detector with integrated tunneling electrodes. Functional tunneling devices were identified by tunneling spectroscopy in different solvents and then use... Unexpected Hole Transfer Leads to High Efficiency Single-Walled Carbon Nanotube Hybrid Photovoltaic [作者：Dissanayake, NM; Zhong, ZH,期刊：Nano Letters, 页码：286-290 , 文章类型： Article，,卷期：2011年11-1] We report surprisingly efficient photocurrent generation at individual single-walled carbon nanotube (SWNT) /poly(3-hexylthiophene-2,5-diyl) (P3HT) junctions. Contrary to previous prediction, both semiconducting SWNTs (s... Fiber-Integrated Diamond-Based Single Photon Source [作者：Schroder, T; Schell, AW; Kewes, G; Aichele, T; Benson, O,期刊：Nano Letters, 页码：198-202 , 文章类型： Article，,卷期：2011年11-1] An alignment Free, micrometer-scale single photon source consisting of a single quantum emitter on an optical fiber operating at room temperature is demonstrated. It easily integrates into fiber optic networks for quantu... Vertically Aligned WO3 Nanowire Arrays Grown Directly on Transparent Conducting Oxide Coated Glass: Synthesis and Photoelectrochemical Properties [作者：Su, JZ; Feng, XJ; Sloppy, JD; Guo, LJ; Grimes, CA,期刊：Nano Letters, 页码：203-208 , 文章类型： Article，,卷期：2011年11-1] Photocorrosion stable WO3 nanowire arrays are synthesized by a solvothermal technique on fluorine-doped tin oxide coated glass. WO3 morphologies of hexagonal and monoclinic structure, ranging from nanowire to nanoflake a... Molecular Orientation Affects Localization Accuracy in Superresolution Far-Field Fluorescence Microscopy [作者：Engelhardt, J; Keller, J; Hoyer, P; Reuss, M; Staudt, T; Hell, SW,期刊：Nano Letters, 页码：209-213 , 文章类型： Article，,卷期：2011年11-1] We investigate the cooperative effect of molecular tilt and defocus on fluorophore localization by centroid calculation in far-held superresolution microscopy based on stochastic single molecule switching, If tilt angle ...