title: Electrets for passive radon daughter dosimetry.
abstract: Electrets are demonstrated to collect radon-daughter aerosols with efficiencies which are similar to the efficiencies of aluminum discs held at a potential equal to the surface potential of the electrets. The properties of the electrets are suitable for incorporation of an electret into a radon-daughter dosimeter as the passive collecting element.
mesh_terms: D000336:Aerosols; D000512:Alpha Particles; D000535:Aluminum / Q000494:pharmacology; D004560:Electricity; D005374:Filtration / Q000295:instrumentation; D006813:Humidity; D011874:Radiometry / Q000295:instrumentation*; D011886:Radon / Q000032:analysis*
chemical_list: D000336:Aerosols; D000535:Aluminum; D011886:Radon