Scientists at Stanford University in the United States use minimal diamonds to make a very thin wire that is only three atoms wide in diameter and that they can be self-assembled.
Scientists at Stanford University and the SLAC National Accelerator Laboratory at the US Department of Energy have discovered a new method of using diamonds that assembles the smallest diamond into very thin wires with a width of only three atoms.
By selecting different types of atoms and combining them like Lego bricks, this latest technology can potentially be used to make miniature wires for a wide range of applications, including: fabric materials that can generate electricity, optoelectronic devices, and without any conduction losses. Superconducting materials, etc. The findings were published in the recently published journal Nature Materials.
The first author of the research report, post-doctoral student of Stanford University, USA
Yan said research shows that they can make the world's smallest diameter wires, and they are self-assembled. The process is very simple and takes only half an hour to get results.
Co-author of the study, Associate Professor of Stanford University, Nicholas Merash
Melosh pointed out that although there are other ways to self-assemble atomic structures, this technology is the first to demonstrate that nanowires can be fabricated from a solid crystal nucleus with good electronic properties.
This needle-shaped wire has a semiconductor core, a combination of copper and sulfur called chalcogenide, which is wrapped with additional diamonds to form an insulating outer layer. According to Merash, micro-structures are very important because they exist in only one or two dimensions, as points, lines or faces of atomic size, which are different from the same materials made in batches. Attributes. This latest approach allows researchers to assemble and control these materials with atomic accuracy.
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