Researchers have developed a new method for self-assembly of liquid metals

North Carolina State University researchers have developed an innovative method for the rapid and low-cost production of nanoscale diodes and transistors. This method is based on the self-assembly of liquid metal in precise three-dimensional structures.

According to the scientific news department of Tekna Technology Media, in this method, liquid metal (an alloy of indium, bismuth and tin) is poured into a mold with a desired shape. Then, using ligand molecules, metal atoms are separated from the surface and become ions. Under the influence of electrostatic forces, these ions organize themselves and form structures such as wires. After heating, these structures turn into semiconducting metal oxides covered with a thin layer of graphene. Graphene helps improve electrical conductivity and protect structures.

According to Tekna Technology Media Technology News Service, this method is much faster and cheaper compared to traditional methods of chip production. It is also possible to produce complex and diverse structures using different formats. The produced structures have high quality and uniformity. By changing the type and amount of raw materials, the electrical and optical properties of the structures can be adjusted. This method can be used for the production of electronic chips and the manufacture of sensors, as well as the production of flexible displays. Researchers believe that this method can revolutionize the electronics industry and help produce smaller, faster, and more efficient electronic devices. To see the latest news, refer to the scientific news page of Tekna Media.