title: A study of the cavity displacement effect in "thimble chambers" using LiF dosimeters.
mesh_terms: D003037:Cobalt Radioisotopes; D004583:Electrons; D005459:Fluorides; D005720:Gamma Rays; D008094:Lithium; D011874:Radiometry / Q000295:instrumentation*; D014965:X-Rays
chemical_list: D003037:Cobalt Radioisotopes; D008094:Lithium; D005459:Fluorides