Trios of quantum particles form checkerboard layouts when particle density hits sweet spot

Trions form when three particles, like quarks or electrons, come together. This formation occurs in quantum particles in ...
Nature

Personal exposure to ultrafine particles: Two-level statistical modeling of background exposure and time-activity patterns during three seasons

Personal exposure to air pollution is associated with time- and location-specific factors including indoor and outdoor air pollution, meteorology and time activities. Our investigation aims at the ...