- Multiscale Transparent Electrode Architecture for Efficient Light Management and Carrier Collection in Solar Cells
[作者:Boccard, M; Battaglia, C; Hanni, S; Soderstrom, K; Escarre, J; Nicolay, S; Meillaud, F; Despeisse, M; Ballif, C,期刊:Nano Letters, 页码:1344-1348 , 文章类型: Article,,卷期:2012年12-3]
- The challenge for all photovoltaic technologies is to maximize light absorption, to convert photons with minimal losses into electric charges, and to efficiently extract them to the electrical circuit. For thin-film sola...
- Electromagnetic Energy Transport in Nanoparticle Chains via Dark Plasmon Modes
[作者:Solis, D; Willingham, B; Nauert, SL; Slaughter, LS; Olson, J; Swanglap, P; Paul, A; Chang, WS; Link, S,期刊:Nano Letters, 页码:1349-1353 , 文章类型: Article,,卷期:2012年12-3]
- Using light to exchange information offers large bandwidths and high speeds, but the miniaturization of optical components is limited by diffraction. Converting light into electron waves in metals allows one to overcome ...
- Radial Sizing of Lipid Nanotubes Using Membrane Displacement Analysis
[作者:Stepanyants, N; Jeffries, GDM; Orwar, O; Jesorka, A,期刊:Nano Letters, 页码:1372-1378 , 文章类型: Article,,卷期:2012年12-3]
- We report a novel method for the measurement of lipid nanotube radii. Membrane translocation is monitored between two nanotube-connected vesicles, during the expansion of a receiving vesicle, by observing a photobleached...
- Remote Catalyzation for Direct Formation of Graphene Layers on Oxides
[作者:Teng, PY; Lu, CC; Akiyama-Hasegawa, K; Lin, YC; Yeh, CH; Suenaga, K; Chiu, PW,期刊:Nano Letters, 页码:1379-1384 , 文章类型: Article,,卷期:2012年12-3]
- Direct deposition of high-quality graphene layers on insulating substrates such as SiO2 paves the way toward the development of graphene-based high-speed electronics. Here, we describe a novel growth technique that enabl...
- Thermal Stability and Surface Passivation of Ge Nanowires Coated by Epitaxial SiGe Shells
[作者:Hu, S; Kawamura, Y; Huang, KCY; Li, YY; Marshall, AF; Itoh, KM; Brongersma, ML; McIntyre, PC,期刊:Nano Letters, 页码:1385-1391 , 文章类型: Article,,卷期:2012年12-3]
- Epitaxial growth of a highly strained, coherent SiGe alloy shell around a Ge nanowire core is investigated as a method to achieve surface passivation and carrier confinement, important in realizing nanowire devices. The ...
- Lithium-Assisted Electrochemical Welding in Silicon Nanowire Battery Electrodes
[作者:Karki, K; Epstein, E; Cho, JH; Jia, Z; Li, T; Picraux, ST; Wang, CS; Cumings, J,期刊:Nano Letters, 页码:1392-1397 , 文章类型: Article,,卷期:2012年12-3]
- From in situ transmission electron microscopy (TEM) observations, we present direct evidence of lithium-assisted welding between physically contacted silicon nanowires (SiNWs) induced by electrochemical lithiation and de...
- Confirmation of K-Momentum Dark Exciton Vibronic Sidebands Using C-13-labeled, Highly Enriched (6,5) Single-walled Carbon Nanotubes
[作者:Blackburn, JL; Holt, JM; Irurzun, VM; Resasco, DE; Rumbles, G,期刊:Nano Letters, 页码:1398-1403 , 文章类型: Article,,卷期:2012年12-3]
- A detailed knowledge of the manifold of both bright and dark excitons in single-walled carbon nanotubes (SWCNTs) is critical to understanding radiative and non-radiative recombination processes. Exciton-phonon coupling o...
- Solution-Gated Graphene Field Effect Transistors Integrated in Microfluidic Systems and Used for Flow Velocity Detection
[作者:He, RX; Lin, P; Liu, ZK; Zhu, HW; Zhao, XZ; Chan, HLW; Yan, F,期刊:Nano Letters, 页码:1404-1409 , 文章类型: Article,,卷期:2012年12-3]
- Solution-gated graphene field effect transistors (SGGT) were integrated in microfluidic systems. The transfer characteristics of a SGGT with an Ag/AgCl gate electrode shifted horizontally with the change of the ionic con...
- Quantum Behavior of Graphene Transistors near the Scaling Limit
[作者:Wu, YQ; Perebeinos, V; Lin, YM; Low, T; Xia, FN; Avouris, P,期刊:Nano Letters, 页码:1417-1423 , 文章类型: Article,,卷期:2012年12-3]
- The superior intrinsic properties of graphene have been a key research focus for the past few years. However, external components, such as metallic contacts, serve not only as essential probing elements, but also give ri...
- Distinct Plasmonic Manifestation on Gold Nanorods Induced by the Spatial Perturbation of Small Gold Nanospheres
[作者:Shao, L; Fang, CH; Chen, HJ; Man, YC; Wang, JF; Lin, HQ,期刊:Nano Letters, 页码:1424-1430 , 文章类型: Article,,卷期:2012年12-3]
- The plasmon coupling between a Au nanorod and a small Au nanosphere has been studied with scattering measurements, electrodynamic simulations, and model analysis. The spatial perturbation of the nanosphere leads to disti...
- Magnetoelectric Charge Trap Memory
[作者:Bauer, U; Przybylski, M; Kirschner, J; Beach, GSD,期刊:Nano Letters, 页码:1437-1442 , 文章类型: Article,,卷期:2012年12-3]
- It is demonstrated that a charge-trapping layer placed in proximity to a ferromagnetic metal enables efficient electrical and optical control of the metal's magnetic properties. Retention of charge trapped inside the cha...
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