Simultaneous Gamma-Neutron Vision device: a portable and versatile tool for nuclear inspections Jorge Lerendegui-Marco, Víctor Babiano-Suárez, Javier Balibrea-Correa, Luis Caballero, David Calvo, Ion Ladarescu and César Domingo-Pardo EPJ Techn Instrum, 11 1 (2024) 2 Published online: 21 February 2024 DOI: 10.1140/epjti/s40485-024-00108-w