Mismatched partners are being cooled: A single beryllium ion (red, left) and a single highly charged argon ion (purple, right) are bombarded by lasers from…
Posts published in “Physikalisch-Technische Bundesanstalt”
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Top: Counting statistics (ptx) of an error signal (x) recorded by a single-charge detector, shown as a function of the number of repetitions (t) of…
PTB scientist Christof Gaiser at PTB’s dielectric-constant gas thermometer, which is used to measure capacitance. Credit: PTB PTB scientists have developed a new primary method…