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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100条记录   Large-Scale Synthesis of High-Quality Hexagonal Boron Nitride Nanosheets for Large-Area Graphene Electronics [作者：Lee, KH; Shin, HJ; Lee, J; Lee, IY; Kim, GH; Choi, JY; Kim, SW,期刊：Nano Letters, 页码：714-718 , 文章类型： Article，,卷期：2012年12-2] Hexagonal boron nitride (h-BN) has received a great deal of attention as a substrate material for high-performance graphene electronics because it has an atomically smooth surface, lattice constant similar to that of gra... Reversible Dewetting of a Molecularly Thin Fluid Water Film in a Soft Graphene-Mica Slit Pore [作者：Severin, N; Lange, P; Sokolov, IM; Rabe, JP,期刊：Nano Letters, 页码：774-779 , 文章类型： Article，,卷期：2012年12-2] The behavior of water and other molecular liquids confined to the nanoscale is of fundamental importance, e.g., in biology, material science, nanofluidics, and tribology.(1-4) Direct microscopic imaging of wetting dynami... Role of Defects in the Phase Transition of VO2 Nanoparticles Probed by Plasmon Resonance Spectroscopy [作者：Appavoo, K; Lei, DY; Sonnefraud, Y; Wang, B; Pantelides, ST; Maier, SA; Haglund, RF,期刊：Nano Letters, 页码：780-786 , 文章类型： Article，,卷期：2012年12-2] Defects are known to affect nanoscale phase transitions, but their specific role in the metal-to-insulator transition in VO2 has remained elusive. By combining plasmon resonance nanospectroscopy with density functional c... Vertically Grown Multiwalled Carbon Nanotube Anode and Nickel Silicide Integrated High Performance Microsized (1.25 mu L) Microbial Fuel Cell [作者：Mink, JE; Rojas, JP; Logan, BE; Hussain, MM,期刊：Nano Letters, 页码：791-795 , 文章类型： Article，,卷期：2012年12-2] Microbial fuel cells (MFCs) are an environmentally friendly method for water purification and self-sustained electricity generation using microorganisms. Microsized MFCs can also be a useful power source for lab-on-a-chi... Very High Thermopower of Bi Nanowires with Embedded Quantum Point Contacts [作者：Shapira, E; Holtzman, A; Marchak, D; Selzer, Y,期刊：Nano Letters, 页码：808-812 , 文章类型： Article，,卷期：2012年12-2] Quantum confinement effects in bismuth (Bi) nanowires (NWs) are predicted to impart them with high thermopower values and hence make them efficient thermoelectric materials. Yet, boundary scattering of charge carriers in... Water-Gated Charge Doping of Graphene Induced by Mica Substrates [作者：Shim, J; Lui, CH; Ko, TY; Yu, YJ; Kim, P; Heinz, TF; Ryu, S,期刊：Nano Letters, 页码：648-654 , 文章类型： Article，,卷期：2012年12-2] We report on the existence of water-gated charge doping of graphene deposited on atomically flat mica substrates. Molecular films of water in units of similar to 0.4 nm thick bilayers were found to be present in regions ... Engineering Empty Space between Si Nanoparticles for Lithium-Ion Battery Anodes [作者：Wu, H; Zheng, GY; Liu, NA; Carney, TJ; Yang, Y; Cui, Y,期刊：Nano Letters, 页码：904-909 , 文章类型： Article，,卷期：2012年12-2] Silicon is a promising high-capacity anode material for lithium-ion batteries yet attaining long cycle life remains a significant challenge due to pulverization of the silicon and unstable solid-electrolyte interphase (S... Magnetism in Dopant-Free ZnO Nanoplates [作者：Hong, JI; Choi, J; Jang, SS; Gu, JY; Chang, YL; Wortman, G; Snyder, RL; Wang, ZL,期刊：Nano Letters, 页码：576-581 , 文章类型： Article，,卷期：2012年12-2] It is known that bulk ZnO is a nonmagnetic material. However, the electronic band structure of ZnO is severely distorted when the ZnO is in the shape of a very thin plate with its dimension along the c-axis reduced to a ... Selective Doping of Silicon Nanowires by Means of Electron Beam Stimulated Oxide Etching [作者：Pennelli, G; Totaro, M; Piotto, M,期刊：Nano Letters, 页码：1096-1101 , 文章类型： Article，,卷期：2012年12-2] Direct patterning of silicon dioxide by means of electron beam stimulated etching is shown, and a full characterization of exposure dose is presented. For its high dose, this technique is unsuitable for large areas but c... Weak Antilocalization in Bi-2(SexTe1-x)(3) Nanoribbons and Nanoplates [作者：Cha, JJ; Kong, DS; Hong, SS; Analytis, JG; Lai, KJ; Cui, Y,期刊：Nano Letters, 页码：1107-1111 , 文章类型： Article，,卷期：2012年12-2] Studying the surface states of Bi2Se3 and Bi2Te3 topological insulators has proven challenging due to the high bulk carrier density that masks the surface states. Ternary compound Bi-2(SexTe1-x)(3) may present a solution... Anisotropic Third-Order Optical Non linearity of a single ZnO Micro/Nanowire [作者：Wang, K; Zhou, J; Yuan, LY; Tao, YT; Chen, J; Lu, PX; Wang, ZL,期刊：Nano Letters, 页码：833-838 , 文章类型： Article，,卷期：2012年12-2] We report a systematic study about the anisotropic third-order optical nonlinearity of a single ZnO micro/nanowire by using the Z-scan method with a femtosecond laser. The two-photon absorption coefficient and nonlinear ... Application of Plasmonic Bowtie Nanoantenna Arrays for Optical Trapping, Stacking, and Sorting [作者：Roxworthy, BJ; Ko, KD; Kumar, A; Fung, KH; Chow, EKC; Liu, GL; Fang, NX; Toussaint, KC,期刊：Nano Letters, 页码：796-801 , 文章类型： Article，,卷期：2012年12-2] We present the use of Au bowtie nanoantenna arrays (BNAs) for highly efficient, multipurpose particle manipulation with unprecedented low input power and low-numerical aperture (NA) focusing. Optical trapping efficiencie... Atomic and Electronic Structure of the BaTiO3/Fe Interface in Multiferroic Tunnel Junctions (vol 12, pg 376, 2012) [作者：Bocher, L; Gloter, A; Crassous, A; Garcia, V; March, K; Zobelli, A; Valencia, S; Enouz-Vedrenne, S; Moya, X; Mathur, ND; Deranlot, C; Fusil, S; Bouzehouane, K; Bibes, M; Barthelemy, A; Colliex, C; Stephan, O,期刊：Nano Letters, 页码：1113-1113 , 文章类型： Correction，,卷期：2012年12-2] Manipulating Thermal Conductance at Metal-Graphene Contacts via Chemical Functionalization [作者：Hopkins, PE; Baraket, M; Barnat, EV; Beechem, TE; Kearney, SP; Duda, JC; Robinson, JT; Walton, SG,期刊：Nano Letters, 页码：590-595 , 文章类型： Article，,卷期：2012年12-2] Graphene-based devices have garnered tremendous attention due to the unique physical properties arising from this purely two-dimensional carbon sheet leading to tremendous efficiency in the transport of thermal carriers ... Material-Selective Surface Chemistry for Nanoplasmonic Sensors: Optimizing Sensitivity and Controlling Binding to Local Hot Spots [作者：Feuz, L; Jonsson, MP; Hook, F,期刊：Nano Letters, 页码：873-879 , 文章类型： Article，,卷期：2012年12-2] Optical sensors utilizing the principle of localized surface plasmon resonance (LSPR) offer the advantage of a simple label-free mode of operation, but the sensitivity is typically limited to a very thin region close to ... Measurement and Reduction of Damping in Plasmonic Nanowires [作者：Kusar, P; Gruber, C; Hohenau, A; Krenn, JR,期刊：Nano Letters, 页码：661-665 , 文章类型： Article，,卷期：2012年12-2] We report on a spectroscopic study of surface plasmon damping and group velocity in polycrystalline silver and gold nanowires. By comparing to single-crystalline wires and by using different substrates, we quantitatively...