Ambient Pressure

• On March 10, the University of Houston announced researchers at its Texas Center for Superconductivity broke the ambient-pressure temperature record for superconductivity, potentially enabling more efficient energy generation, transmission, and storage. • Superconductivity is a quantum phenomenon where materials exhibit zero electrical resistance and expel magnetic fields when cooled below a critical temperature threshold. • This breakthrough represents a major advancement in materials science that could have significant implications for energy infrastructure and technology development.

• Researchers at the Texas Center for Superconductivity at the University of Houston broke the longstanding record for high-temperature superconductivity, reaching a transition temperature of 151 Kelvin under ambient pressure. • The breakthrough by physicists Ching-Wu Chu and Liangzi Deng, published March 9 in Proceedings of the National Academy of Sciences, enables potential advances in efficient energy generation, transmission, and storage. • This record surpasses all prior ambient-pressure superconductors since 1911, bringing room-temperature superconductivity—a century-old holy grail—closer by narrowing the gap to about 140 degrees Celsius.