IBM has produced the least 3D map of the world. It can fit a thousandths of a grain of salt

According to experts, the production of at least a 3D map of the surface of the planets represents a significant breakthrough in the development of 3D microscopy and nanotechnology. M 22 x 11 micrometer and is made of polymer.

No but

So far, the smallest 3D map of the world has been produced by IBM with the help of a very sharp tip from a kiln, which is about 100,000 times smaller than the time of cutting fats. This chemical tip allows the formation of patterns and structures on the material surface with a size of only 15 nanometers (15 billionths of a meter).

No but

The least 3D map of the world. Mtko represents the size of two micrometers.

Although something similar can be achieved by other means, the new technology, first developed in IBM’s laboratories, is much faster and easier and cheaper. This will soon be reflected in the development of future nanozazs, which should be used in many areas, especially in electronics, IP technologies, medicine and biotechnology.

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No but

At this zazen in Zurich, a map was made in less than three minutes.

Nejmen 3D mapa svta

To explore all the possibilities of the new surface treatment technology in the smallest keystrokes, IBM researchers created several planar and three-dimensional maps from different materials. Among the five at least a fully 3D map of the earth’s surface measuring 22 x 11 micrometers made of polymer.

No but

Nejmen 3D mapa svta

The map consists of 500,000 “pixels”, each with an area of ​​20 nanometers tverench, one kilometer above the altitude of the map with a vertical dimension of 8 nanometers.

The map was made in less than a minute, which is really only a moment compared to other available techniques for the production of nanostructures. Another example of the newly developed technology is a 25 nanometer high 3D replica of the famous Matterhorn alpine mountain made of molecular glass.

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Visualization of the process of engraving the map with a chemical tip. In the picture you can see a miniature change of the Matternhorn.

It wouldn’t be possible without the tip

As it was said, the basis of the new technology is a miniature chemical tip with a length of 500 nanometers with a tip measuring several nanometers. Similar tips are used, for example, in the atomic force microscope – AFM, from the English Atomic Force Microscope.

the tip of the tip travels over the surface, scanning its unevenness and, if necessary, removing materials from it so as to create the required relief. It’s a bit like a 3D drill and engraving machine, with an accuracy of a few nanometers.

“Advances in nanotechnologies are closely linked to the existence of high-quality methods and tools for creating patterns and structures on the surface of materials,” said physicist Armin Knoll, who was instrumental in developing the new “nano-machining” method. As I argue, the new technology “is a very powerful tool for creating very small structures”.

Source: www.ibm.com

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