- Pump-Intensity- and Shell-Thickness-Dependent Evolution of Photoluminescence Blinking in Individual Core/Shell CdSe/CdS Nanocrystals
[作者：Malko, AV; Park, YS; Sampat, S; Galland, C; Vela, J; Chen, YF; Hollingsworth, JA; Klimov, VI; Htoon, H,期刊：Nano Letters, 页码：5213-5218 , 文章类型： Article，,卷期：2011年11-12]
- We report a systematic study of photoluminescence (PL) intensity and lifetime fluctuations in individual CdSe/CdS core/shell nanocrystal quantum dots (NQDs) as a function of shell thickness. We show that while at low pum...
- Purely Coherent Nonlinear Optical Response in Solution Dispersions of Graphene Sheets
[作者：Wu, R; Zhang, YL; Yan, SC; Bian, F; Wang, WL; Bai, XD; Lu, XH; Zhao, JM; Wang, EG,期刊：Nano Letters, 页码：5159-5164 , 文章类型： Article，,卷期：2011年11-12]
- We have developed an efficient chemical exfoliation approach for the high-throughput synthesis of solution-processable, high-quality graphene sheets that are noncovalently functionalized by alkylamine. Purely coherent no...
- Single-Photon Generation by Electron Beams
[作者：Bendana, X; Polman, A; de Abajo, FJG,期刊：Nano Letters, 页码：5099-5103 , 文章类型： Article，,卷期：2011年11-12]
- We propose a drastically new method for generating single photons in a deterministic way by interaction of electron beams with optical waveguides. We find a single swift electron to produce a guided photon with large pro...
- Thermal Conductivity of Ge and Ge-Si Core-Shell Nanowires in the Phonon Confinement Regime
[作者：Wingert, MC; Chen, ZCY; Dechaumphai, E; Moon, J; Kim, JH; Xiang, J; Chen, RK,期刊：Nano Letters, 页码：5507-5513 , 文章类型： Article，,卷期：2011年11-12]
- Heterostructure core-shell semiconductor nanowires (NWs) have attracted tremendous interest recently due to their remarkable properties and potential applications as building blocks for nanodevices. Among their unique tr...
- Ripples and Layers in Ultrathin MoS2 Membranes
[作者：Brivio, J; Alexander, DTL; Kis, A,期刊：Nano Letters, 页码：5148-5153 , 文章类型： Article，,卷期：2011年11-12]
- Single-layer molybdenum disulfide (MoS2) is a newly emerging two-dimensional semiconductor with a potentially wide range of applications in the fields of nanoelectronics and energy harvesting. The fact that it can be exf...
- Size-Dependent Electron Transfer from PbSe Quantum Dots to SnO2 Monitored by Picosecond Terahertz Spectroscopy
[作者：Canovas, E; Moll, P; Jensen, SA; Gao, YA; Houtepen, AJ; Siebbeles, LDA; Kinge, S; Bonn, M,期刊：Nano Letters, 页码：5234-5239 , 文章类型： Article，,卷期：2011年11-12]
- We report the direct and unambiguous determination of electron transfer rates and efficiencies from PbSe quantum dots (QDs) to mesoporous SnO2 films. We monitor the time-dependent electron density within the oxide with p...
- Robust, Functional Nanocrystal Solids by Infilling with Atomic Layer Deposition
[作者：Liu, Y; Gibbs, M; Perkins, CL; Tolentino, J; Zarghami, MH; Bustamante, J; Law, M,期刊：Nano Letters, 页码：5349-5355 , 文章类型： Article，,卷期：2011年11-12]
- Thin films of colloidal semiconductor nanocrystals (NCs) are inherently metatstable materials prone to oxidative and photothermal degradation driven by their large surface-to-volume ratios and high surface energies.(1) T...
- Nickel Hexacyanoferrate Nanoparticle Electrodes For Aqueous Sodium and Potassium Ion Batteries
[作者：Wessells, CD; Peddada, SV; Huggins, RA; Cui, Y,期刊：Nano Letters, 页码：5421-5425 , 文章类型： Article，,卷期：2011年11-12]
- The electrical power grid faces a growing need for large-scale energy storage over a wide range of time scales due to costly short-term transients, frequency regulation, and load balancing. The durability, high power, en...
- Nitrogen-Doped Graphene: Efficient Growth, Structure, and Electronic Properties
[作者：Usachov, D; Vilkov, O; Gruneis, A; Haberer, D; Fedorov, A; Adamchuk, VK; Preobrajenski, AB; Dudin, P; Barinov, A; Oehzelt, M; Laubschat, C; Vyalikh, DV,期刊：Nano Letters, 页码：5401-5407 , 文章类型： Article，,卷期：2011年11-12]
- A novel strategy for efficient growth of nitrogen-doped graphene (N-graphene) on a large scale from s-triazine molecules is presented. The growth process has been unveiled in situ using time-dependent photoemission. It h...
- Oscillation of Capacitance inside Nanopores
[作者：Jiang, DE; Jin, ZH; Wu, JZ,期刊：Nano Letters, 页码：5373-5377 , 文章类型： Article，,卷期：2011年11-12]
- Porous carbons of high surface area are promising as cost-effective electrode materials for supercapacitors. Although great attention has been given to the anomalous increase of the capacitance as the pore size approache...
- Oxygen Dissociation by Concerted Action of Di-Iron Centers in Metal-Organic Coordination Networks at Surfaces: Modeling Non-Heme Iron Enzymes
[作者：Fabris, S; Stepanow, S; Lin, N; Gambardella, P; Dmitriev, A; Honolka, J; Baroni, S; Kern, K,期刊：Nano Letters, 页码：5414-5420 , 文章类型： Article，,卷期：2011年11-12]
- The high chemical reactivity of unsaturated metal sites is a key factor for the development of novel devices with applications in sensor engineering and catalysis. It is also central in the research for sustainable energ...
- Nanoepitaxy Using Micellar Nanoparticles
[作者：Behafarid, F; Cuenya, BR,期刊：Nano Letters, 页码：5290-5296 , 文章类型： Article，,卷期：2011年11-12]
- The shape of platinum and gold nanoparticles (NPs) synthesized via inverse micelle encapsulation and supported on TiO2(110) has been resolved by scanning tunneling microscopy. Annealing these systems at high temperature ...
- Optical Bifunctionality of Europium-Complexed Luminescent Graphene Nanosheets
[作者：Gupta, BK; Thanikaivelan, P; Narayanan, TN; Song, L; Gao, W; Hayashi, T; Reddy, ALM; Saha, A; Shanker, V; Endo, M; Marti, AA; Ajayan, PM,期刊：Nano Letters, 页码：5227-5233 , 文章类型： Article，,卷期：2011年11-12]
- Graphene is an intriguing two-dimensional material, which could be modified for achieving tunable properties with many applications. Photoluminescence of graphene due to plasmonic emission is well-known, however, attempt...
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