- Epitaxial Graphene on Cu(111)
[作者:Gao, L; Guest, JR; Guisinger, NP,期刊:Nano Letters, 页码:3512-3516 , 文章类型: Article,,卷期:2010年10-9]
- The growth of graphene on single crystal Cu(111) has been achieved by thermal decomposition of ethylene in an ultrahigh vacuum chamber for the first time. The structural and electronic properties of graphene on Cu(111) h...
- Electrical Contact Tunable Direct Printing Route for a ZnO Nanowire Schottky Diode
[作者:Lee, TI; Choi, WJ; Kar, JP; Kang, YH; Jeon, JH; Park, JH; Kim, YS; Baik, HK; Myoung, JM,期刊:Nano Letters, 页码:3517-3523 , 文章类型: Article,,卷期:2010年10-9]
- Although writing was the first human process for communication, it may now become the main process in the electronics industry, because in the industry the programmability as an inherent property is a-necessary requireme...
- Phase-Resolved Mapping of the Near-Field Vector and Polarization State in Nanoscale Antenna Gaps
[作者:Schnell, M; Garcia-Etxarri, A; Alkorta, J; Aizpurua, J; Hillenbrand, R,期刊:Nano Letters, 页码:3524-3528 , 文章类型: Article,,卷期:2010年10-9]
- We demonstrate that the local near-field vector and polarization state, On planar antenna structures and in nanoscale antenna gaps can be determined by scattering-type near-field optical microscopy (s-SNOM). The near-fie...
- Indirect Nanoplasmonic Sensing: Ultrasensitive Experimental Platform for Nanomaterials Science and Optical Nanocalorimetry
[作者:Langhammer, C; Larsson, EM; Kasemo, B; Zoric, I,期刊:Nano Letters, 页码:3529-3538 , 文章类型: Article,,卷期:2010年10-9]
- Indirect nanoplasmonic sensing is a novel experimental platform for measurements of thermodynamics and kinetics in/on nanomaterials and thin films. It features simple experimental setup, high sensitivity, small sample am...
- Nanostructured LaB6 Field Emitter with Lowest Apical Work Function
[作者:Zhang, H; Tang, J; Yuan, J; Ma, J; Shinya, N; Nakajima, K; Murakami, H; Ohkubo, T; Qin, LC,期刊:Nano Letters, 页码:3539-3544 , 文章类型: Article,,卷期:2010年10-9]
- LaB6 nanowires are ideal for applications as an electrical field-induced ion and electron point source due to their miniature dimensions, low work function, as well as excellent electrical, thermal, and mechanical proper...
- Quantum Transport in GaN/AlN Double-Barrier Heterostructure Nanowires
[作者:Songmuang, R; Katsaros, G; Monroy, E; Spathis, P; Bougerol, C; Mongillo, M; De Franceschi, S,期刊:Nano Letters, 页码:3545-3550 , 文章类型: Article,,卷期:2010年10-9]
- We investigate electronic transport in n-i-n GaN nanowires with and without AlN double barriers. The nanowires are grown by catalyst-free, plasma-assisted molecular beam epitaxy enabling abrupt GaN/AlN interfaces as well...
- Efficient, Ordered Bulk Heterojunction Nanocrystalline Solar Cells by Annealing of Ultrathin Squaraine Thin Films
[作者:Wei, GD; Lunt, RR; Sun, K; Wang, SY; Thompson, ME; Forrest, SR,期刊:Nano Letters, 页码:3555-3559 , 文章类型: Article,,卷期:2010年10-9]
- Spin-cast 2,4-bis[4-(N,N-diisobutylamino)-2,6-dihydroxyphenyl]squaraine (SQ) thin films only 62 A thick are converted from amorphous to polycrystalline via postannealing at elevated temperatures. The surface roughness of...
- Quantum Dots Modulate Leukocyte Adhesion and Transmigration Depending on Their Surface Modification
[作者:Rehberg, M; Praetner, M; Leite, CF; Reichel, CA; Bihari, P; Mildner, K; Duhr, S; Zeuschner, D; Krombach, F,期刊:Nano Letters, 页码:3656-3664 , 文章类型: Article,,卷期:2010年10-9]
- Although different nanosized materials, including quantum dots (QDs), are intended to be used for biomedical applications, their interactions with microvessels and their inflammatory potential are largely unknown. In thi...
- Plasmonic Nanofocusing in a Dielectric Wedge
[作者:Verhagen, E; Kuipers, L; Polman, A,期刊:Nano Letters, 页码:3665-3669 , 文章类型: Article,,卷期:2010年10-9]
- We show that surface plasmon polaritons (SPPs) can be concentrated to subwavelength dimensions in a nanoscale dielectric wedge on a metal substrate. An adiabatic model explains how SPPs propagating on a Ag substrate cove...
- Tunable Dual Emission in Doped Semiconductor Nanocrystals
[作者:Vlaskin, VA; Janssen, N; van Rijssel, J; Beaulac, R; Gamelin, DR,期刊:Nano Letters, 页码:3670-3674 , 文章类型: Article,,卷期:2010年10-9]
- Colloidal manganese-doped semiconductor nanocrystals have been developed that show pronounced intrinsic high-temperature dual emission. Photoexcitation of these nanocrystals gives rise to strongly temperature dependent l...
- Ultracompact Silicon/Polymer Laser with an Absorption-Insensitive Nanophotonic Resonator
[作者:Stoferle, T; Moll, N; Wahlbrink, T; Bolten, J; Mollenhauer, T; Scherf, U; Mahrt, RF,期刊:Nano Letters, 页码:3675-3678 , 文章类型: Article,,卷期:2010年10-9]
- A planar nanophotonic Fabry-Perot-like resonator that can defy strong absorption of about 20 000 cm(-1) in the cavity material is demonstrated. Visible laser emission is observed from two silicon subwavelength-sized high...
- Subwavelength Plasmonic Lasing from a Semiconductor Nanodisk with Silver Nanopan Cavity
[作者:Kwon, SH; Kang, JH; Seassal, C; Kim, SK; Regreny, P; Lee, YH; Lieber, CM; Park, HG,期刊:Nano Letters, 页码:3679-3683 , 文章类型: Article,,卷期:2010年10-9]
- We report the experimental demonstration of an optically pumped silver-nanopan plasmonic laser with a subwavelength mode volume of 0.56(lambda/2n)(3). The lasing mode is clearly identified as a whispering-gallery plasmon...
- Role of Endosomal Escape for Disulfide-Based Drug Delivery from Colloidal Mesoporous Silica Evaluated by Live-Cell Imaging
[作者:Sauer, AM; Schlossbauer, A; Ruthardt, N; Cauda, V; Bein, T; Brauchle, C,期刊:Nano Letters, 页码:3684-3691 , 文章类型: Article,,卷期:2010年10-9]
- Redox-driven intracellular disulfide-cleavage is a promising strategy to achieve stimuli-responsive and controlled drug release. We synthesized colloidal mesoporous silica (CMS) nanoparticles with ATTO633-labeled cystein...
- In Vivo Imaging and Toxicity Assessments of Fluorescent Nanodiamonds in Caenorhabditis elegans
[作者:Mohan, N; Chen, CS; Hsieh, HH; Wu, YC; Chang, HC,期刊:Nano Letters, 页码:3692-3699 , 文章类型: Article,,卷期:2010年10-9]
- Nanoscale carbon materials hold great promise for biotechnological and biomedical applications. Fluorescent nanodiamond (FND) is a recent new addition to members of the nanocarbon family. Here, we report long-term in viv...
- Robust and Photocontrollable DNA Capsules Using Azobenzenes
[作者:Tanaka, F; Mochizuki, T; Liang, XG; Asanuma, H; Tanaka, S; Suzuki, K; Kitamura, S; Nishikawa, A; Ui-Tei, K; Hagiya, M,期刊:Nano Letters, 页码:3560-3565 , 文章类型: Article,,卷期:2010年10-9]
- Various three-dimensional structures have been created on a nanometer scale using the self-assembly of DNA molecules. However, ordinary DNA structures breakdown readily because of their flexibility. In addition, ills dif...
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