Neutron Imaging Using a Fine-Grained Nuclear Emulsion. - Katsuya Hirota; Tomoko Ariga; Masahiro Hino; Go Ichikawa; Shinsuke Kawasaki; Masaaki Kitaguchi; Kenji Mishima; Naoto Muto; Naotaka Naganawa; Hirohiko M. Shimizu (J. Imaging, 2021)