- Graphene Surface-Enabled Lithium Ion-Exchanging Cells: Next-Generation High-Power Energy Storage Devices
[作者：Jang, BZ; Liu, CG; Neff, D; Yu, ZN; Wang, MC; Xiong, W; Zhamu, A,期刊：Nano Letters, 页码：3785-3791 , 文章类型： Article，,卷期：2011年11-9]
- Herein reported is a fundamentally new strategy for the design of high-power and high energy-density devices. This approach is based on the exchange of lithium ions between the surfaces (not the bulk) of two nanostructur...
- Active Modulation of Nanorod Plasmons
[作者：Khatua, S; Chang, WS; Swanglap, P; Olson, J; Link, S,期刊：Nano Letters, 页码：3797-3802 , 文章类型： Article，,卷期：2011年11-9]
- Confining visible light to nanoscale dimensions has become possible with surface plasmons. Many plasmonic elements have already been realized. Nanorods, for example, function as efficient optical antennas. However, activ...
- Real-Time Observation of Impurity Diffusion in Silicon Nanowires
[作者：Holmberg, VC; Collier, KA; Korgel, BA,期刊：Nano Letters, 页码：3803-3808 , 文章类型： Article，,卷期：2011年11-9]
- Solid-state diffusion of the transition metal impurities, gold (Au), nickel (Ni), and copper (Cu), in silicon (Si) nanowires was studied by in situ transmission electron microscopy. Compared to diffusion in a bulk crysta...
- Electrothermal Dynamics of Semiconductor Nanowires under Local Carrier Modulation
[作者：Fu, DY; Zou, JJ; Wang, K; Zhang, R; Yu, D; Wu, JQ,期刊：Nano Letters, 页码：3809-3815 , 文章类型： Article，,卷期：2011年11-9]
- Charge transfer, surface/interface, defect states, and internal fields strongly influence carrier statics and dynamics in semiconductor nanowires. These effects are usually probed using spatially resolved scanning curren...
- Tailoring Plasmonic and Electrostatic Field Effects To Maximize Solar Energy Conversion by Bacteriorhodopsin, the Other Natural Photosynthetic System
[作者：Yen, CW; Hayden, SC; Dreaden, EC; Szymanski, P; El-Sayed, MA,期刊：Nano Letters, 页码：3821-3826 , 文章类型： Article，,卷期：2011年11-9]
- We have explored the plasmonic field enhancement of current production from bacteriorhodopsin (bR) by maximizing the blue light effect, where the influx of blue photons absorbed by the long-lived M intermediate drastical...
- Three-Dimensional Multiple-Order Twinning of Self-Catalyzed GaAs Nanowires on Si Substrates
[作者：Uccelli, E; Arbiol, J; Magen, C; Krogstrup, P; Russo-Averchi, E; Heiss, M; Mugny, G; Morier-Genoud, F; Nygard, J; Morante, JR; Morral, AFI,期刊：Nano Letters, 页码：3827-3832 , 文章类型： Article，,卷期：2011年11-9]
- In this paper we introduce a new paradigm for nanowire growth that explains the unwanted appearance of parasitic nonvertical nanowires. With a crystal structure polarization analysis of the initial stages of GaAs nanowir...
- The Graphene-Gold Interface and Its Implications for Nanoelectronics
[作者：Sundaram, RS; Steiner, M; Chiu, HY; Engel, M; Bol, AA; Krupke, R; Burghard, M; Kern, K; Avouris, P,期刊：Nano Letters, 页码：3833-3837 , 文章类型： Article，,卷期：2011年11-9]
- We combine optical microspectroscopy and electronic measurements to study how gold deposition affects the physical properties of graphene. We find that the electronic structure, the electron-phonon coupling, and the dopi...
- Quantum Point Contact Microscopy
[作者：Zhang, YH; Wahl, P; Kern, K,期刊：Nano Letters, 页码：3838-3843 , 文章类型： Article，,卷期：2011年11-9]
- We introduce quantum point contact microscopy (QPCM) as a novel method for surface characterization, where the conductance through a quantum point contact formed by a metal atom between the tip of a scanning tunneling mi...
- Direct Observation of a Noncatalytic Growth Regime for GaAs Nanowires
[作者：Rudolph, D; Hertenberger, S; Bolte, S; Paosangthong, W; Spirkoska, D; Doblinger, M; Bichler, M; Finley, JJ; Abstreiter, G; Koblmuller, G,期刊：Nano Letters, 页码：3848-3854 , 文章类型： Article，,卷期：2011年11-9]
- We identify a new noncatalytic growth regime for molecular beam epitaxially grown GaAs nanowires (NWs) that may provide a route toward axial heterostructures with discrete material boundaries and atomically sharp doping ...
- Electron Enrichment in 3d Transition Metal Oxide Hetero-Nanostructures
[作者：Kronawitter, CX; Bakke, JR; Wheeler, DA; Wang, WC; Chang, CL; Antoun, BR; Zhang, JZ; Guo, JH; Bent, SF; Mao, SS; Vayssieres, L,期刊：Nano Letters, 页码：3855-3861 , 文章类型： Article，,卷期：2011年11-9]
- Direct experimental observation of spontaneous electron enrichment of metal d orbitals in a new transition metal oxide heterostructure with nanoscale dimensionality is reported. Aqueous chemical synthesis and vapor phase...
- Ferroelectric Control of Magnetic Anisotropy
[作者：Mardana, A; Ducharme, S; Adenwalla, S,期刊：Nano Letters, 页码：3862-3867 , 文章类型： Article，,卷期：2011年11-9]
- We demonstrate unambiguous evidence of the electric field control of magnetic anisotropy in a wedge-shaped Co film of varying thickness. A copolymer ferroelectric of 70% vinylidene fluoride with 30% trifluoroethylene, P(...
- Direct Quantification of the Mechanical Anisotropy and Fracture of an Individual Exoskeleton Layer via Uniaxial Compression of Micropillars
[作者：Han, L; Wang, LF; Song, JH; Boyce, MC; Ortiz, C,期刊：Nano Letters, 页码：3868-3874 , 文章类型： Article，,卷期：2011年11-9]
- A common feature of the outer layer of protective biological exoskeletons is structural anisotropy. Here, we directly quantify the mechanical anisotropy and fracture of an individual material layer of a hydroxyapatite-ba...
- Epitaxial Graphene Transistors: Enhancing Performance via Hydrogen Intercalation
[作者：Robinson, JA; Hollander, M; LaBella, M; Trumbull, KA; Cavalero, R; Snyder, DW,期刊：Nano Letters, 页码：3875-3880 , 文章类型： Article，,卷期：2011年11-9]
- We directly demonstrate the importance of buffer elimination at the graphene/SiC(0001) interface for high frequency applications. Upon successful buffer elimination, carrier mobility increases from an average of 800 cm(2...
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