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  • Ultrafast Relaxation Dynamics via Acoustic Phonons in Carbon Nanotubes
    [作者:Dyatloya, OA; Kohler, C; Malic, E; Gomis-Bresco, J; Maultzsch, J; Tsagan-Mandzhiev, A; Watermann, T; Knorr, A; Woggon, U,期刊:Nano Letters, 页码:2249-2253 , 文章类型: Article,,卷期:2012年12-5]
  • Carbon nanotubes as one-dimensional nanostructures are ideal model systems to study relaxation channels of excited charged carriers. The understanding of the ultrafast scattering processes is the key for exploiting the h...
  • Coaxial Metal-Silicide Ni2Si/C54-TiSi2 Nanowires
    [作者:Chen, CY; Lin, YK; Hsu, CW; Wang, CY; Chueh, YL; Chen, LJ; Lo, SC; Chou, LJ,期刊:Nano Letters, 页码:2254-2259 , 文章类型: Article,,卷期:2012年12-5]
  • One-dimensional metal suicide nanowires are excellent candidates for interconnect and contact materials in future integrated circuits devices. Novel core-shell Ni2Si/C54-TiSi2 nanowires, 2 mu m in length, were grown cont...
  • Lipid-Based Passivation in Nanofluidics
    [作者:Persson, F; Fritzsche, J; Mir, KU; Modesti, M; Westerlund, F; Tegenfeldt, JO,期刊:Nano Letters, 页码:2260-2265 , 文章类型: Article,,卷期:2012年12-5]
  • Stretching DNA in nanochannels is a useful tool for direct, visual studies of genomic DNA at the single molecule level. To facilitate the study of the interaction of linear DNA with proteins in nanochannels, we have impl...
  • Ultra-Subwavelength Two-Dimensional Plasmonic Circuits
    [作者:Andress, WF; Yoon, H; Yeung, KYM; Qin, L; West, K; Pfeiffer, L; Ham, D,期刊:Nano Letters, 页码:2272-2277 , 文章类型: Article,,卷期:2012年12-5]
  • We report electronics regime (GHz) two-dimensional (2D) plasmonic circuits, which locally and nonresonantly interface with electronics, and thus offer to electronics the benefits of their ultrasubwavelength confinement, ...
  • Direct Imaging of Atomic-Scale Ripples in Few-Layer Graphene
    [作者:Wang, WL; Bhandari, S; Yi, W; Bell, DC; Westervelt, R; Kaxiras, E,期刊:Nano Letters, 页码:2278-2282 , 文章类型: Article,,卷期:2012年12-5]
  • Graphene has been touted as the prototypical two-dimensional solid of extraordinary stability and strength. However, its very existence relies on out-of-plane ripples as predicted by theory and confirmed by experiments. ...
  • Selective Gas Sensing with a Single Pristine Graphene Transistor
    [作者:Rumyantsev, S; Liu, GX; Shur, MS; Potyrailo, RA; Balandin, AA,期刊:Nano Letters, 页码:2294-2298 , 文章类型: Article,,卷期:2012年12-5]
  • We show that vapors of different chemicals produce distinguishably different effects on the low-frequency noise spectra of graphene. It was found in a systematic study that some gases change the electrical resistance of ...
  • Dynamic Negative Compressibility of Few-Layer Graphene, h-BN, and MoS2
    [作者:Barboza, APM; Chacham, H; Oliveira, CK; Fernandes, TFD; Ferreira, EHM; Archanjo, BS; Batista, RJC; de Oliveira, AB; Neves, BRA,期刊:Nano Letters, 页码:2313-2317 , 文章类型: Article,,卷期:2012年12-5]
  • We report a novel mechanical response of few-layer graphene, h-BN, and MoS2 to the simultaneous compression and shear by an atomic force microscope (AFM) tip. The response is characterized by the vertical expansion of th...
  • Rainbow Radiating Single-Crystal Ag Nanowire Nanoantenna
    [作者:Kang, T; Choi, W; Yoon, I; Lee, H; Seo, MK; Park, QH; Kim, B,期刊:Nano Letters, 页码:2331-2336 , 文章类型: Article,,卷期:2012年12-5]
  • Optical antennas interface an object with optical radiation and boost the absorption and emission of light by the objects through the antenna modes. It has been much desired to enhance both excitation and emission proces...