- Rational Synthesis of Ultrathin n-Type Bi2Te3 Nanowires with Enhanced Thermoelectric Properties
[作者:Zhang, GQ; Kirk, B; Jauregui, LA; Yang, HR; Xu, XF; Chen, YP; Wu, Y,期刊:Nano Letters, 页码:56-60 , 文章类型: Article,,卷期:2012年12-1]
- A rational yet scalable solution phase method has been established, for the first time, to obtain n-type Bi2Te3 ultrathin nanowires with an average diameter of 8 nm in high yield (up to 93%). Thermoelectric properties of...
- Solar Cell Light Trapping beyond the Ray Optic Limit
[作者:Callahan, DM; Munday, JN; Atwater, HA,期刊:Nano Letters, 页码:214-218 , 文章类型: Article,,卷期:2012年12-1]
- In 1982, Yablonovitch proposed a thermodynamic limit on light trapping within homogeneous semiconductor slabs, which implied a minimum thickness needed to fully absorb the solar spectrum. However, this limit is valid for...
- Launching Propagating Surface Plasmon Polaritons by a Single Carbon Nanotube Dipolar Emitter
[作者:Hartmann, N; Piredda, G; Berthelot, J; Francs, GCD; Bouhelier, A; Hartschuh, A,期刊:Nano Letters, 页码:177-181 , 文章类型: Article,,卷期:2012年12-1]
- We report on the excitation of propagating surface plasmon polaritons in thin metal films by a single emitter. Upon excitation in the visible regime, individual semiconducting single-walled carbon nanotubes are shown to ...
- Light-Driven Reversible Modulation of Doping in Graphene
[作者:Kim, M; Safron, NS; Huang, CH; Arnold, MS; Gopalan, P,期刊:Nano Letters, 页码:182-187 , 文章类型: Article,,卷期:2012年12-1]
- We report a route to noncovalently latch dipolar molecules on graphene to create stable chromophore/graphene hybrids where molecular transformation can be used as an additional handle to reversibly modulate doping while ...
- Magnetic Plasmon Formation and Propagation in Artificial Aromatic Molecules
[作者:Liu, N; Mukherjee, S; Bao, K; Brown, LV; Dorfmuller, J; Nordlander, P; Halas, NJ,期刊:Nano Letters, 页码:364-369 , 文章类型: Article,,卷期:2012年12-1]
- The plasmonic properties of coupled metallic nanostructures are understood through the analogy between their collective plasmon modes and the electronic orbitals of corresponding molecules. Here we expand this analogy to...
- Ultrafast Plasmon Propagation in Nanowires Characterized by Far-Field Spectral Interferometry
[作者:Rewitz, C; Keitzl, T; Tuchscherer, P; Huang, JS; Geisler, P; Razinskas, G; Hecht, B; Brixner, T,期刊:Nano Letters, 页码:45-49 , 文章类型: Article,,卷期:2012年12-1]
- Spectral interferometry is employed to fully characterize amplitude and phase of propagating plasmons that are transmitted through silver nanowires in the form of ultrashort pulses. For nanowire diameters below 100 nm, t...
- Zinc Blende and Wurtzite Crystal Phase Mixing and Transition in Indium Phosphide Nanowires (vol 11, pg 4314, 2011)
[作者:Ikejiri, K; Kitauchi, Y; Tomioka, K; Motohisa, J; Fukui, T,期刊:Nano Letters, 页码:524-525 , 文章类型: Correction,,卷期:2012年12-1]
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- Phase Selection Enabled Formation of Abrupt Axial Heterojunctions in Branched Oxide Nanowires
[作者:Gao, J; Lebedev, OI; Turner, S; Li, YF; Lu, YH; Feng, YP; Boullay, P; Prellier, W; van Tendeloo, G; Wu, T,期刊:Nano Letters, 页码:275-280 , 文章类型: Article,,卷期:2012年12-1]
- Rational synthesis of nanowires via the vapor-liquid-solid (VLS) mechanism with compositional and structural controls is vitally important for fabricating functional nanodevices from bottom up. Here, we show that branche...
- Playing with Dimensions: Rational Design for Heteroepitaxial p-n Junctions
[作者:Lee, TI; Lee, SH; Kim, YD; Jang, WS; Oh, JY; Baik, HK; Stampfl, C; Soon, A; Myoung, JM,期刊:Nano Letters, 页码:68-76 , 文章类型: Article,,卷期:2012年12-1]
- A design for a heteroepitaxial junction by the way of one-dimensional wurzite on a two-dimensional spine] structure in a low-temperature solution process was introduced, and its capability was confirmed by successful fab...
- Polymeric Nanomaterials for Islet Targeting and Immunotherapeutic Delivery
[作者:Ghosh, K; Kanapathipillai, M; Korin, N; McCarthy, JR; Ingber, DE,期刊:Nano Letters, 页码:203-208 , 文章类型: Article,,卷期:2012年12-1]
- Here we report a proof-of-concept for development of pancreatic islet-targeting nanoparticles for immunomodulatory therapy of autoimmune type 1 diabetes. Modified with a unique islet-homing peptide, these polymeric nanom...
- Reconfigurable Silicon Nanowire Transistors
[作者:Heinzig, A; Slesazeck, S; Kreupl, F; Mikolajick, T; Weber, WM,期刊:Nano Letters, 页码:119-124 , 文章类型: Article,,卷期:2012年12-1]
- Over the past 30 years electronic applications have been dominated by complementary metal oxide semiconductor (CMOS) devices. These combine p- and n-type field effect transistors (FETs) to reduce static power consumption...
- Shape-Controlled Au Particles for InAs Nanowire Growth
[作者:Lin, PA; Liang, D; Reeves, S; Gao, XPA; Sankaran, RM,期刊:Nano Letters, 页码:315-320 , 文章类型: Article,,卷期:2012年12-1]
- We present a study of InAs nanowire (NW) growth with shape-controlled Au seed particles. In comparison to more conventional spherical particles, the highly faceted, shaped Au particles are found to enhance the initial gr...
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