Author Correction: Structural, elastic, electronic, optical and anisotropy properties of newly quaternary Tl2HgGeSe4 via DFPT predictions associated to XPES and RS experiments - Mohamed Salah Halati; Oleg Yu Khyzhun; Abderrazak Khireddine; Michal Piasecki; Ilona Radkowska; Khaled Hamdi Cherif; Zakia Lounis; Yves Caudano; Abdelhak Bedjaoui; Ahmad Alghamdi; Prabhu Paramasivam; Chander Prakash; et al. (Scientific Reports)