- Anisotropic Swelling and Fracture of Silicon Nanowires during Lithiation
[作者:Liu, XH; Zheng, H; Zhong, L; Huan, S; Karki, K; Zhang, LQ; Liu, Y; Kushima, A; Liang, WT; Wang, JW; Cho, JH; Epstein, E; Dayeh, SA; Picraux, ST; Zhu, T; Li, J; Sullivan, JP; Cumings, J; Wang, CS; Mao, SX; Ye, ZZ; Zhang, SL; Huang, JY,期刊:Nano Letters, 页码:3312-3318 , 文章类型: Article,,卷期:2011年11-8]
- We report direct observation of an unexpected anisotropic swelling of Si nanowires during lithiation against either a solid electrolyte with a lithium counter-electrode or a liquid electrolyte with a LiCoO2 counter-elect...
- Structure-Dependent Ferromagnetism in Mn-Doped III-V Nanowires
[作者:Galicka, M; Buczko, R; Kacman, P,期刊:Nano Letters, 页码:3319-3323 , 文章类型: Article,,卷期:2011年11-8]
- The electronic and magnetic properties of (Ga,Mn)As and (In,Mn)As nanowires are studied by ab initio methods. The results suggest that, in contrast to the bulk, in nanowires (In,Mn)As may exhibit better ferromagnetic beh...
- Building Energy Storage Device on a Single Nanowire
[作者:Gowda, SR; Reddy, ALLM; Zhan, XB; Ajayan, PM,期刊:Nano Letters, 页码:3329-3333 , 文章类型: Article,,卷期:2011年11-8]
- Hybrid electrochemical energy storage devices combine the advantages of battery and supercapacitors, resulting in systems of high energy and power density. Using LiPF6 electrolyte, the Ni-Sn/PANI electrochemical system, ...
- Correlated Optical Measurements and Plasmon Mapping of Silver Nanorods
[作者:Guiton, BS; Iberi, V; Li, SZ; Leonard, DN; Parish, CM; Kotula, PG; Varela, M; Schatz, GC; Pennycook, SJ; Camden, JP,期刊:Nano Letters, 页码:3482-3488 , 文章类型: Article,,卷期:2011年11-8]
- Plasmonics is a rapidly growing field, yet imaging of the plasmonic modes in complex nanoscale architectures is extremely challenging. Here we obtain spatial maps of the localized surface plasmon modes of high-aspect-rat...
- Connecting the Nanodots: Programmable Nanofabrication of Fused Metal Shapes on DNA Templates
[作者:Pilo-Pais, M; Goldberg, S; Samano, E; LaBean, TH; Finkelstein, G,期刊:Nano Letters, 页码:3489-3492 , 文章类型: Article,,卷期:2011年11-8]
- We present a novel method for producing complex metallic nanostructures of programmable design. DNA origami templates, modified to have DNA binding sites with a uniquely coded sequence, were adsorbed onto silicon dioxide...
- Superplastic Deformation of Defect-Free Au Nanowires via Coherent Twin Propagation
[作者:Seo, JH; Yoo, Y; Park, NY; Yoon, SW; Lee, H; Han, S; Lee, SW; Seong, TY; Lee, SC; Lee, KB; Cha, PR; Park, HS; Kim, B; Ahn, JP,期刊:Nano Letters, 页码:3499-3502 , 文章类型: Article,,卷期:2011年11-8]
- We report that defect-free Au nanowires show superplasticity on tensile deformation. Evidences from high-resolution electron microscopes indicated that the plastic deformation proceeds layer-by-layer in an atomically coh...
- Facile Synthesis of Highly Photoactive alpha-Fe2O3-Based Films for Water Oxidation
[作者:Wang, GM; Ling, YC; Wheeler, DA; George, KEN; Horsley, K; Heske, C; Zhang, JZ; Li, Y,期刊:Nano Letters, 页码:3503-3509 , 文章类型: Article,,卷期:2011年11-8]
- This work reports a facile method for preparing highly photoactive alpha-Fe2O3 films as well as their implementation as photoanodes for water oxidation. Transparent alpha-Fe2O3 films were prepared by a new deposition-ann...
- Maskless Fabrication of Nanowells Using Chemically Reactive Colloids (vol 11, pg 672, 2011)
[作者:Chaturvedi, N; Hsiao, E; Velegol, D; Kim, SH,期刊:Nano Letters, 页码:3511-3511 , 文章类型: Correction,,卷期:2011年11-8]
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- Simple Reconstitution of Protein Pores in Nano Lipid Bilayers
[作者:Gornall, JL; Mahendran, KR; Pambos, OJ; Steinbock, LJ; Otto, O; Chimerel, C; Winterhalter, M; Keyser, UF,期刊:Nano Letters, 页码:3334-3340 , 文章类型: Article,,卷期:2011年11-8]
- We developed a new, simple and robust approach for rapid screening of single molecule interactions with protein channels. Our glass nanopipets can be fabricated simply by drawing glass capillaries in a standard pipet pul...
- Surface Plasmon Enhanced Energy Transfer between Donor and Acceptor CdTe Nanocrystal Quantum Dot Monolayers
[作者:Lunz, M; Gerard, VA; Gun'ko, YK; Lesnyak, V; Gaponik, N; Susha, AS; Rogach, AL; Bradley, AL,期刊:Nano Letters, 页码:3341-3345 , 文章类型: Article,,卷期:2011年11-8]
- Surface plasmon enhanced Forster resonant energy transfer (FRET) between CdTe nanocrystal quantum dots (QDs) has been observed in a multilayer acceptor QD-gold nanoparticle-donor QD sandwich structure. Compared to a dono...
- Nanoscale Control of Phase Variants in Strain-Engineered BiFeO3
[作者:Vasudevan, RK; Liu, YY; Li, JY; Liang, WI; Kumar, A; Jesse, S; Chen, YC; Chu, YH; Nagarajan, V; Kalinin, SV,期刊:Nano Letters, 页码:3346-3354 , 文章类型: Article,,卷期:2011年11-8]
- Development of magnetoelectric, electromechanical, and photovoltaic devices based on mixed-phase rhombohedral-tetragonal (R-T) BiFeO3 (BFO) systems is possible only if the control of the engineered R phase variants is re...
- Spin-on Spintronics: Ultrafast Electron Spin Dynamics in ZnO and Zn1-xCoxO Sol-Gel Films
[作者:Whitaker, KM; Raskin, M; Kiliani, G; Beha, K; Ochsenbein, ST; Janssen, N; Fonin, M; Rudiger, U; Leitenstorfer, A; Gamelin, DR; Bratschitsch, R,期刊:Nano Letters, 页码:3355-3360 , 文章类型: Article,,卷期:2011年11-8]
- We use time-resolved Faraday rotation spectroscopy to probe the electron spin dynamics in ZnO and magnetically doped Zn1-xCoxO sol gel thin films. In undoped ZnO, we observe an anomalous temperature dependence of the ens...
- Stiffness, Strength, and Ductility of Nanoscale Thin Films and Membranes: A Combined Wrinkling-Cracking Methodology
[作者:Chung, JY; Lee, JH; Beers, KL; Stafford, CM,期刊:Nano Letters, 页码:3361-3365 , 文章类型: Article,,卷期:2011年11-8]
- We establish and validate a measurement method based on wrinkling-cracking phenomena that allows unambiguous measurements of three fundamental mechanical properties in nanoscale thin film geometries, including elastic mo...
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