Chromium sulfide bromide responding to magnetic field switching traps quantum information carriers in one dimension

https://news.umich.edu/magnetic-switch-traps-quantum-information-carriers-in-one-dimension/

"excitons physically encode quantum information trapped in single layers:in: electric charge processea information through interactions, photons (light) transfer information, magnetism (electron spins) store information, phonons (vibrations, sound) modulate/ transduce information to new frequencies... future: embodied excitons in charge separation converted to magnetic excitations embodied in electron spins, enabling quantum information converting between states... quantum sensing/ computing"