American scientists develop ultra-thin superconducting field-effect transistors 3

n the newly developed superconducting field-effect transistor, the critical temperature of the high-temperature superconducting compound model (lanthanum strontium copper oxygen) can reach around 30 Kelvin, which is 80% of its maximum value and 10 times higher than previously recorded. Scientists can use this transistor to study the fundamental principles of physics related to high-temperature superconductivity.

The application range of superconducting field-effect transistors is very wide. Semiconductor based field-effect transistors consume a lot of energy, while superconductors have no resistance and no energy consumption. In addition, the ultra-thin structure created by the layer by layer arrangement of atoms also enables scientists to better use external electric fields to control superconductivity.transistor

Borovich said that this is just the beginning, and there are still many secrets to be explored about high-temperature superconductors. As their mysterious "veil" is gradually lifted, ultra fast and energy-saving high-temperature superconductors can be manufactured in the future.transistor