查看完整版本: 经典和热点纳米线,棒文献集锦(highlighted Nanowires and Nanorods)

nano 2007-01-28 22:23

经典和热点纳米线,棒文献集锦(highlighted Nanowires and Nanorods)

[align=center][size=3][color=darkgreen][size=4][b]General synthesis of compound semiconductor nanowires[/b][/size]
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[b][i]ADVANCED MATERIALS [/i]12[/b] (4): 298-302 FEB 17 2000
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we have synthesized a wide range of singlecrystal binary and ternary compound semiconductor nanowires using our LCG technique. These results clearlydemonstrate the generality of this approach for rationalnanowire synthesis. The availability of these high-quality,singlecrystal semiconductor nanowires is expected to enable fascinating opportunities in nanometer scale science and technology. For example, these nanowires can be used to probe the confinement, dynamics, and transport of excitons in 1D, and can serve as optically-active building blocks for nanostructured materials. Moreover, by further controlling growth, we believe that our LCG approach can be used to synthesize more complex nanowire structures,including single-wire homo- and heterojunctions,and superlattices, and thus may enable the synthesis of nanoscale light-emitting diodes and laser devices.
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Times Cited: 482[/color][/size][/align]

nano 2007-01-28 22:25

[align=center][size=3][color=darkgreen][size=4][b]Ultrahigh-density nanowire arrays grown in self-assembled diblock copolymer templates[/b][/size]
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Thurn-Albrecht T, Schotter J, Kastle CA, Emley N, Shibauchi T, Krusin-Elbaum L, [/color][/size][/align][align=center][size=3][color=darkgreen]Guarini K, Black CT, Tuominen MT, Russell TP[/color][/size][/align][align=center][size=3][color=darkgreen]
9K BA/yr6Q'cj [b][i]SCIENCE[/i] 290[/b] (5499): 2126-2129 DEC 15 2000]5J z+A-O3~/?9r

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[b]Abstract:[/b] We show a simple, robust, chemical route to the fabrication of ultrahigh-density arrays of nanopores with high aspect ratios using the equilibrium self-assembled morphology of asymmetric diblock copolymers. The dimensions and Lateral density of the array are determined by segmental interactions and the copolymer molecular weight. Through direct current electrodeposition, we fabricated vertical arrays of nanowires with densities in excess of 1.9 x 10(11) wires per square centimeter. We found markedly enhanced coercivities with ferromagnetic cobalt nanowires that point toward a route to ultrahigh-density storage media. The copolymer approach described is practical, parallel, compatible with current Lithographic processes, and amenable to multilayered device fabrication.
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Times Cited: 513 [/color][/size][/align]

nano 2007-01-28 22:27

[align=center][size=3][color=darkgreen][size=4][b]Magnetic nanowires[/b][/size][/color][/size][/align][align=center][size=3][color=darkgreen][size=4][/size]  Fert A, Piraux L
I["b|j2V   [b][i]JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS [/i]200[/b] (1-3): 338-358 OCT 1999
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Abstract: We review recent developments in the research on magnetic nanowires electrodeposited into pores of membranes. Typical nanowires fabricated by this method have a diameter in the range 30-500 nm for a length of the order of 10 mu m, and can be composed of a stack of layers of different metals with thicknesses in the nanometer range (multilayered nanowires). We describe the preparation methods and present typical examples of structural characterization. We review the magnetic properties with examples of results on both arrays of nanowires and isolated nanowires. We then describe the magnetoresistance properties of multilayered nanowires, and their interest for their understanding of the CPP-GMR and the determination of spin diffusion lengths. The last section is an overview on the perspectives of future research. ?d{Jz8F4g
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nano 2007-01-28 22:32

[align=center][size=4][b][color=darkgreen]Submicrometer [/color][color=darkgreen]metallic barcodes[/color][/b][/size][/align][align=center][b][size=3][color=#006400][/color][/size][/b] [/align][align=center][size=3][color=darkgreen]Nicewarner-Pena SR, Freeman RG, Reiss BD, He L, Pena DJ, [/color][/size][/align][align=center][size=3][color=darkgreen]Walton ID, Cromer R, Keating CD, Natan MJ[/color][/size][/align][align=center][size=3][color=darkgreen]tp EK"Z!|r+I6X w w_
[b][i]SCIENCE [/i]294[/b] (5540): 137-141 OCT 5 2001
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~3XF!N9` [b]Abstract:[/b] We synthesized multimetal microrods intrinsically encoded with submicrometer stripes. Complex striping patterns are readily prepared by sequential electrochemical deposition of metal ions into templates with uniformly sized pores. The differential reflectivity of adjacent stripes enables identification of the striping patterns by conventional tight microscopy. This readout mechanism does not interfere with the use of fluorescence for detection of analytes bound to particles by affinity capture, as demonstrated by DNA and protein bioassays. m+R~ UI!X tz:X2o
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Times Cited: 343 [/color][/size]

nano 2007-01-28 22:39

Oxidic nanotubes and nanorods - Anisotropic modules for a future nanotechnology

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nano 2007-01-28 23:16

[align=center][size=4][color=darkgreen][b]Gold nanorods: Synthesis, characterization and applications[/b][/color][/size][/align][size=3][color=darkgreen][align=center]*Y ^j Yu$R
Perez-Juste J, Pastoriza-Santos I, Liz-Marzan LM, Mulvaney PIL*R~8b|*oi
[b][i]COORDINATION CHEMISTRY REVIEWS[/i][/b] [b]249[/b] (17-18): 1870-1901 SEP 2005
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&ah.vYq| [b]Abstract:[/b] This article provides an overview of current research into the synthesis and properties of gold nanorods. Interest in rod-shaped nanoparticles stems from their unique optical properties, which can be approximated by Mie-Gans theory. We begin by outlining briefly the origin of the shape-dependent optical properties of rods. The different synthetic strategies that have been developed to achieve decent yields and sample monodispersity are then described, and the methods used for physical characterization as well as results of inorganic structure studies follow. Some of the most innovative research dealing with surface modification and chemical reactivity of gold nanorods is highlighted, together with new directions such as the synthesis of core-shell particles and the interactions of gold nanorods with biomolecules. Gold nanorods can be excited by ultrafast laser-induced heating; the resulting relaxation processes are important in determining the material properties of the metal particles. In addition, vibrational modes and shape changes are elucidated, and a theoretical analysis of the expected behavior is also presented. The incorporation of the gold nanorods into thin films and gels provides a new avenue for designing and growing materials with anisotropic optical properties. Initial results on the optical properties of such nanocomposites are reviewed. This review is concluded with a section devoted to the future perspectives for gold rods as novel materials.[/align][align=left][/color]9K.D.^T2Ey
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[b]Article Outline
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1. Introduction7{\d@ Q t6Y;}
2. Optical properties of metal nanorods,S-cS$k6^6Q

yL*s%c f 2.1. Absorption by small metal spheres
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2.3. The effect of aspect ratio"i q'~aU
2.4. The effect of the refractive index of the solventf b&v9NL/G?
2.5. The effect of a shell layer"Y#AUKe-Y
2.6. Orientation effectsF$H\q5[2U&L

;r(X `6]u 3. Synthesis and mechanism for Au nanorod formation
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Z?e#l;PZC 3.1. Template method
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3.3. Seeded growth method
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3.3.1. Synthesis without AgNO3'mn|1VK
3.3.2. Synthesis with AgNO3
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3.4. Other methods~p;V f3MG
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4. Structural characterization~ pC\,OY O
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4.1. Electrochemical method8S/nAq5SDl`,j)Q/q
4.2. Seed-mediated method
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5. Reactivity and surface modification
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5.1. Anisotropic chemical reactivityn)j}.T5o)v
5.2. Au@Ag core-shell nanorods
Ml#Fe3C 5.3. Silica coating
B |r;L.x{h F"a s 5.4. Self-assembly of gold nanorods
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6. Gold nanorods and lasers0`.e0?O x2`$W.b9^V

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)t N @!n.~R-xF+_ 7. Nanocomposites6tO-|p b _
8. Applications
S K y~3y!b1H Acknowledgements
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suifeng0202 2007-05-12 00:57

回复 #3 nano 的帖子

感谢楼主提供好文章!

kingofcosmos 2007-05-25 01:27

Thanks LZ so much.

lsk_0 2007-08-08 21:53

bucuola!!!!
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查看完整版本: 经典和热点纳米线,棒文献集锦(highlighted Nanowires and Nanorods)