Sentences with phrase «microkelvin temperatures»
The atoms are cooled with lasers and trapped with magnetic fields at very cold, microkelvin temperatures.
https://www.sciencedaily.com/ Not exact matches
When the team subtracted the dipole pattern, they found «ripples» — residual temperature variations of 0.011 per cent (30 5 microkelvin)-- dotted around the sky in regions away from the Galaxy.
The strontium atoms in each standard are isolated from the environment and from one another: cooled to a temperature below 10 microkelvins, they are situated inside an ultrahigh vacuum chamber and immobilized in a specially constructed optical trap generated by the beam of a supplementary laser.