Tag

Electrical Resistance

All articles tagged with #electrical resistance

science-and-technology2 years ago

The Magnetic Allure of LK-99: A Room-Temperature Superconductor

Scientists' claims of discovering a room-temperature superconductor named LK-99 sparked excitement and a public experiment to replicate the findings. However, subsequent results suggest it was not successful. A room-temperature superconductor could revolutionize various industries, such as the medical field by reducing the cost of MRI machines that currently require expensive liquid helium coolant. It could also make maglev trains more financially viable and contribute to advancements in fusion energy. While the search for a room-temperature superconductor continues, its discovery would be a significant breakthrough in physics.

science-and-technology2 years ago

Unveiling Pair Density Waves in High-Tc Iron-Based Superconductors

Four research groups have discovered that pair density waves, which involve a periodic modulation of electron density, are more prevalent than previously thought in high-temperature superconductors. This finding is significant for understanding and harnessing the properties of superconductors for practical applications such as energy transmission and electronics.