Scientists at SRON Netherlands Institute for Space Research have simultaneously read out the signal of 37 TES pixels at a resolution of 2.2 eV for X-rays (6 keV). It is the first time that a simultaneous readout fulfills the requirements for future space telescopes at the level of Athena in terms of both number of pixels and energy resolution. In 2020, SRON already set a world record of 1.3 eV energy resolution for X-rays with TES, but only with a single pixel readout.
from General Physics News - Science News, Physics News, Physics, Material Sciences, Science https://ift.tt/3wGQjM0
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