New imaging technology captures movement of quantum particles with unprecedented resolution
Tuesday, February 19, 2019 - 11:42
in Physics & Chemistry
Excitons—electrically neutral quasiparticles—have extraordinary properties. They exist only in semiconducting and insulating materials and can be easily accessed in two-dimensional (2D) materials just a few atoms thick, such as carbon and molybdenite. When these 2D materials are combined, they exhibit quantum properties that neither material possesses on its own.