I believe everyone knows more about the role of superconductors. If this material with zero resistance can be used on a large scale, it can elevate the current electronic technology to an unprecedented height. The current difficulty is that it requires a very low temperature (close to absolute zero) to make a specific material into a superconductor . Recently, Mikhail Eremets of the Max Planck Institute of Chemistry in Germany and colleagues discovered that the superconductivity of lanthanum hydride (LaH10) appears at a temperature of 250K or -23 ° C, which is quite close to normal temperature. The researchers took a sample of lanthanum metal that was only a few microns in size, put it in a perforated metal foil filled with liquid hydrogen, then connected the device to the wire, and then applied a pressure of up to 150-170 GPa-equivalent to 1.7 million Double the standard atmospheric pressure or half the pressure at the center of the earth. . In the next step, the researchers bombarded the sample with laser light to combine lanthanum with hydrogen to form lanthanum hydride, and finally measured the structure and composition of the material with an X-ray beam. Although the team exerted a lot of pressure on the material, it is unlikely to implement the application, but obviously we have taken a big step toward the 0 ℃ room temperature superconductor. The next goal of the researchers is to find superconductivity characteristics under normal pressure. Magic compound. The new paper was published in the journal Nature. Copper Coil Tubes Copper Tubes Copper Coil,Copper Pipe Fittings,Copper Pipe Coil,Copper Coil Torich International Limited--The Steel Tube Maker , https://www.chinasteeltubepipe.com