Structure and dynamical heterogeneity in GeO2 liquid: a new approach Mai Thi Lan, Nguyen Thi Thanh Ha, Nguyen Van Hong and Pham Khac Hung Eur. Phys. J. B, 92 6 (2019) 116 Published online: 03 June 2019 DOI: 10.1140/epjb/e2019-100021-6