От: | Wolverrum | ||
Дата: | 26.07.23 21:38 | ||
Оценка: | 140 (5) +1 |
For the first time in the world, we report the success in synthesizing a room-temperature and
ambient-pressure superconductor with a chemical approach to solve the temperature and pressure
problem. We named the first room temperature and ambient pressure superconductor LK-99. The
superconductivity of LK-99 proved with the Critical temperature (Tc), Zero-resistivity, Critical
current (Ic), Critical magnetic field (Hc), and Meissner effect(14, 15). Several data were collected
and analyzed in detail to figure out the puzzle of superconductivity of LK-99: X-ray diffraction
(XRD), X-ray photoelectron spectroscopy (XPS), Electron Paramagnetic Resonance Spectroscopy
(EPR), Heat Capacity, and Superconducting quantum interference device (SQUID) data.