ABREU, M.A.N.2015-11-062015-11-062015-11-062015-11-061966ABREU, M.A.N. Utilization of single crystals as filters for obtaining thermal neutron beams. 15p. (IEA-PUB-125). Disponível em: http://repositorio.ipen.br/handle/123456789/24213.http://repositorio.ipen.br/handle/123456789/2421315openAccessbismuthfiltersmonocrystalsneutron beamsUtilization of single crystals as filters for obtaining thermal neutron beamsSérie Publicação IPEN