Superconducting Cloud Chamber

Author(s): Bo Gao, Jie Sheng, and Tsutomu T. Yanagida We propose a new particle-trajectory detector composed of Josephson junctions, named the superconducting cloud chamber. By measuring the quantum phase difference, this device can detect charged particles with extremely low kinetic energy, providing a new method for detecting slow-moving particles. I… [Phys. Rev. Lett. 136, 061801] Published Mon Feb 09, 2026