Diamonds make the world's finest wire: only 3 atoms in diameter

Abstract Stanford University scientists use the smallest diamond to make a very thin wire with a diameter of only 3 atoms and they can be self-assembled. According to the physics website, at present, Stanford University and the Ministry of Energy SLAC National Accelerator...
Scientists at Stanford University in the United States use minimal diamonds to make a very thin wire that is only 3 atoms in diameter and they can be self-assembled.
According to the physics website, scientists at Stanford University and the SLAC National Accelerator Laboratory of the Department of Energy have discovered a new method of using diamonds to assemble the smallest diamond into a very thin wire 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 with 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.
Hao Yan, the first author of the study and a postdoctoral fellow at Stanford University in the United States, said: "Research shows that we can make the world's smallest diameter wires, and they are self-assembled. This process is very simple and takes only half an hour to get result."
Nicholas Melosh, a co-author of the study and associate professor at Stanford University, pointed out that although there are other ways to self-assemble atomic structures, this technology is the first to demonstrate the ability to use a solid crystal with good electronic properties. Nuclear manufacturing of nanowires.
This needle-shaped wire has a semiconductor core, a combination of copper and sulfur called chalcogenide, which is wrapped with additional diamond 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 bulk. Attributes. This latest approach allows researchers to assemble and control these materials with atomic accuracy.

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