Dark matter including what is still a mystery. Astronomers can only detect its presence indirectly by measuring its gravitational influence. But researchers are hoping that finding a lower range can bring a better breakthrough.
The detection ability of scintillator is described in the Journal of Applied Physics.
This scintillator material consists of gallium arsenide, or GaA crystals, enhanced with silicon and Bo. Models show that this unique material becomes bright when colliding with dark matter particles, reducing electrons.
Researchers at Lawrence Berkeley National Laboratory in California want to combine this material with a natural light meter, which can detect small amounts of light at extremely low temperatures.
In it, Gallium arsenide crystal is quite easy to grow. In recent experiments, crystals glow strongly when electromagnetic particles are expelled from the crystal atomic structure.
After construction, the new GaA light generator will be placed deep underground, protected from interfering cosmic rays, but thanks to this system scientists hope it will detect dark matter particles. .