Layered BiOI single crystals capable of detecting low dose rates of X-rays by Jagt, R, Bravić, I, Eyre, L, Gałkowski, K, Borowiec, J, Dudipala, K R, Baranowski, M, Dyksik, M, van de Goor, T, Kreouzis, T, Xiao, M, Bevan, A, Płochocka, P, Stranks, S, Deschler, F, Monserrat, B, MacManus-Driscoll, J, Hoye, R L Z