Nano Art: - 2006 MRS Spring Meeting Science as Art Images - Materials Research Society - Sociedad de Investigación de Materiales

Posted by Ricardo Marcenaro | Posted in | Posted on 21:35



This image was created from an SEM image of a (100) oriented titania inverse opal.
The image shows the cross-section half way through a (100) plane.
The inverse opal was formed by low temperature atomic layer deposition of titania within the void spaces of a polystyrene opal with a sphere diameter of 330 nm.
The SEM image was acquired at 15kV at 50,000x magnification and subsequently processed with an image manipulation software.
Credit: Elton Graugnard, Georgia Institute of Technology



Optical microscopy image of deposited platinum film under stress.
The film was deposited with a thickness of 240 nm on a silicon wafer.
Credit: Sohee Kim, University of Utah



Light microscope image of poly(3,4-ethylenedioxythiophene) grown around polystyrene latex microspheres on an ITO glass plate electrode.
Credit: Matt Meier, University of Michigan



Highly tapered germanium nanowire 'morning star' grown from a surface imperfection, utilizing the vapor-liquid-solid mechanism on an Si (111) substrate.
Imaged via field emission scanning electron microscope at a magnification of 15k, accelerating voltage of 5 kV, and imaged in plan view, normal to the (111) substrate surface.
Credit: Teresa Clement, Arizona State University



Metal / metal oxide structures obtained by lithographic techniques.
The image shows an osteoblast growing on the structured surface morphology.
Credit: J. Altmayer, S. Barth, H. Shen and S. Mathur, Leibniz-Institute of New Materials, Saarbruecken, Germany



These structures were obtained by chemical vapor deposition of molecular precursors. This picture presents a collage of SEM images including epitaxial heterojunctions of SnO2/VOx nanowires and flower-like arrangement of SnO2 platelets which were obtained at specific parameter combinations.
Credit: S. Barth, J. Altmayer and S. Mathur, Leibniz-Institute of New Materials, Saarbruecken, Germany



An artificially-colored scanning electron micrograph of cadmium sulfide "flowers."
These "flowers" are a few microns across and are grown in a multi-stage nucleation and growth process.
Credit: Erik Spoerke and Bonnie McKenzie, Sandia National Laboratories



Picture taken with an optical microscope at 200x magnification of a ca. 100 nm thick TiO film on a silicon substrate that is beyond the critical thickness and consequently starts to peel off from the surface.
Credit: Martin Wagner, Institute of Thin Films and Interfaces (ISG), Juelich, Germany



SEM images of the inorganic parts of an invertebrate, colonial marine animal called a bryozoan.
These images were taken for an investigation into the crystallography of the skeletal calcitic elements of this animal.
Credit: Simon R. Hall, University of Bristol



Nickel coated polystyrene microspheres after reactive ion etching.
The central polystyrene region is etched away more than the metallic nickel, resulting in the dendritic features. (Magnification 25,000x)
Credit: Jia Zhang, Suzi Deng, National University of Singapore



Color-enhanced scanning electron micrograph of triangular molybdenum sulfide sheets thermally evaporated onto a silicon substrate.
Such morphology gives rise to a large number of reactive basal edges, which show selective reactivity over the basal faces.
(Magnification 17,000x) Contrast between vibrant colors and grey features imparts a nostalgic touch.
Credit: Jia Mei Soon, National University of Singapore



Color-enhanced scanning electron micrograph of a ball cluster of molybdenum sulfide nanocones thermally evaporated onto a silicon substrate.
Each cone is about 300 nm in diameter at the open end.
The film morphology was observed to vary at different deposition temperatures. (Magnification 37,000x) Inspired by the classic beauty and bold simplicity of the elegant Calla Lilies.
Credit: Jia Mei Soon, National University of Singapore






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Mis blogs son una casa abierta a todas las culturas, religiones y países. Se un seguidor si quieres, con esta acción usted está construyendo una nueva cultura de la tolerancia, la mente y el corazón abiertos para la paz, el amor y el respeto humano.
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