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51条记录   Doping Molecular Wires [作者：Heimel, G; Zojer, E; Romaner, L; Bredas, JL; Stellacci, F,期刊：Nano Letters, 页码：2559-2564 , 文章类型： Article，,卷期：2009年9-7] The concept of doping inorganic semiconductors enabled their successful application in electronic devices. Furthermore, the discovery of metal-like conduction in doped polymers started the entire field of organic electro... Controlled Fabrication of High-Quality Carbon Nanoscrolls from Monolayer Graphene [作者：Xie, X; Ju, L; Feng, XF; Sun, YH; Zhou, RF; Liu, K; Fan, SS; Li, QL; Jiang, KL,期刊：Nano Letters, 页码：2565-2570 , 文章类型： Article，,卷期：2009年9-7] We report a simple and effective way of fabricating high-quality carbon nanoscrolls (CNSs), using isopropyl alcohol solution to roll up monolayer graphene predefined on SiO2/Si substrates. Transmission electron microscop... Dielectric Screening Enhanced Performance in Graphene FET [作者：Chen, F; Xia, JL; Ferry, DK; Tao, NJ,期刊：Nano Letters, 页码：2571-2574 , 文章类型： Article，,卷期：2009年9-7] We have studied the transport properties of graphene transistors in different solvents with dielectric constant varying over 2 orders of magnitude. Upon increasing the dielectric constant, the carrier mobility increases ... Recombination Dynamics of Spatially Confined Electron-Hole System in Luminescent Gold Catalyzed Silicon Nanowires [作者：Demichel, O; Calvo, V; Pauc, N; Besson, A; Noe, P; Oehler, F; Gentile, P; Magnea, N,期刊：Nano Letters, 页码：2575-2578 , 文章类型： Article，,卷期：2009年9-7] We study by time-resolved low temperature photoluminescence (PL) experiments of the electronic states of silicon nanowires (SiNWs) grown by gold catalyzed chemical vapor deposition and passivated by thermal SiO2. The typ... Tunable Color Filters Based on Metal-Insulator-Metal Resonators [作者：Diest, K; Dionne, JA; Spain, M; Atwater, HA,期刊：Nano Letters, 页码：2579-2583 , 文章类型： Article，,卷期：2009年9-7] We report a method for filtering white light into individual colors using metal-insulator-metal resonators. The resonators are designed to support photonic modes at visible frequencies, and dispersion relations are devel... Refractive Index Sensing Using Quasi One-Dimensional Nanoslit Arrays [作者：Lee, MH; Gao, HW; Odom, TW,期刊：Nano Letters, 页码：2584-2588 , 文章类型： Article，,卷期：2009年9-7] This letter describes the optical properties of quasi one-dimensional (1D) Au nanoslit arrays on a microscale pitch. The transmission spectra exhibited multiple minima that were well characterized by 1D surface plasmon p... Neurotoxin Quantum Dot Conjugates Detect Endogenous Targets Expressed in Live Cancer Cells [作者：Orndorff, RL; Rosenthal, SJ,期刊：Nano Letters, 页码：2589-2599 , 文章类型： Article，,卷期：2009年9-7] High affinity peptide neurotoxins are effective agents for integrating technological advances with biological inquiries. Both chlorotoxin (CTX) and dendrotoxin-1 (DTX-1) are peptide neurotoxins domonstrated to bind targe... Anisotropic Etching and Nanoribbon Formation in Single-Layer Graphene [作者：Campos, LC; Manfrinato, VR; Sanchez-Yamagishi, JD; Kong, J; Jarillo-Herrero, P,期刊：Nano Letters, 页码：2600-2604 , 文章类型： Article，,卷期：2009年9-7] We demonstrate anisotropic etching of single-layer graphene by thermally activated nickel nanoparticles. Using this technique, we obtain sub-10-nm nanoribbons and other graphene nanostructures with edges aligned along a ... Comparison of Epitaxial Graphene on Si-face and C-face 4H SiC Formed by Ultrahigh Vacuum and RF Furnace Production [作者：Jernigan, GG; VanMil, BL; Tedesco, JL; Tischler, JG; Glaser, ER; Davidson, A; Campbell, PM; Gaskill, DK,期刊：Nano Letters, 页码：2605-2609 , 文章类型： Article，,卷期：2009年9-7] We present X-ray photoelectron spectroscopy, van der Pauw Hall mobilities, low-temperature far-infrared magneto transmission (FIR-MT), and atomic force microscopy (AFM) results from graphene films produced by radiative h... Carbon Nanotube Terahertz Polarizer [作者：Ren, L; Pint, CL; Booshenri, LG; Rice, WD; Wang, XF; Hilton, DJ; Takeya, K; Kawayama, I; Tonouchi, M; Hauge, RH; Kono, J,期刊：Nano Letters, 页码：2610-2613 , 文章类型： Article，,卷期：2009年9-7] We describe a film of highly aligned single-walled carbon nanotubes that acts as an excellent terahertz linear polarizer. There is virtually no attenuation (strong absorption) when the terahertz polarization is perpendic... Toward Multiprotein Nanoarrays Using Nanografting and DNA Directed Immobilization of Proteins [作者：Bano, F; Fruk, L; Sanavio, B; Glettenberg, M; Casalls, L; Niemeyer, CM; Scoles, G,期刊：Nano Letters, 页码：2614-2618 , 文章类型： Article，,卷期：2009年9-7] Atomic force microscopy nanografting was utilized to prepare DNA nanopatches of different sizes (200 x 200 to 1000 x 1000 nm(2)) onto which DNA-protein conjugates can be anchored through DNA-directed immobilization. Heig... Electromechanical Properties of Suspended Graphene Nanoribbons [作者：Hod, O; Scuseria, GE,期刊：Nano Letters, 页码：2619-2622 , 文章类型： Article，,卷期：2009年9-7] Graphene nanoribbons present diverse electronic properties ranging from semiconducting(1-3) to half-metallic,(4) depending on their geometry, dimensions, and chemical composition.(5,6,7) Here we present a route to contro... Propulsion of Gold Nanoparticles with Surface Plasmon Polaritons: Evidence of Enhanced Optical Force from Near-Field Coupling between Gold Particle and Gold Film [作者：Wang, K; Schonbrun, E; Crozier, KB,期刊：Nano Letters, 页码：2623-2629 , 文章类型： Article，,卷期：2009年9-7] We experimentally demonstrate the enhanced propulsion of gold nanoparticles by surface plasmon polaritons (SPPs). Three dimensional finite difference time domain (FDTD) simulations indicate considerably enhanced optical ... Exploiting Collective Effects of Multiple Optoelectronic Devices Integrated in a Single Fiber [作者：Sorin, F; Shapira, O; Abouraddy, AF; Spencer, M; Orf, ND; Joannopoulos, JD; Fink, Y,期刊：Nano Letters, 页码：2630-2635 , 文章类型： Article，,卷期：2009年9-7] The opportunities and challenges of realizing sophisticated functionality by assembling many nanoscale devices, while covering large areas, remain for the most part unrealized and unresolved. In this work, we demonstrate... Energy Transfer versus Charge Separation in Type-II Hybrid Organic-Inorganic Nanocomposites [作者：Lutich, AA; Jiang, G; Susha, AS; Rogach, AL; Stefani, FD; Feldmann, J,期刊：Nano Letters, 页码：2636-2640 , 文章类型： Article，,卷期：2009年9-7] Hybrid organic-inorganic nanomaterials have the potential of providing synergetic properties. Blends of semiconductor nanocrystals and conjugated polymers in particular promise novel optoelectronic properties. Effective ... Reciprocal DNA Nanomechanical Devices Controlled by the Same Set Strands [作者：Liu, C; Jonoska, N; Seeman, NC,期刊：Nano Letters, 页码：2641-2647 , 文章类型： Article，,卷期：2009年9-7] Reciprocating devices are key features In macroscopic machines. We have adapted the DNA PX-JX(2) device to a reciprocal format. The PX-JX(2) device is a robust sequence-dependent nanomachine, whose state is established b...