Ngoc Vo Thi Minh, Danh Nguyen Thanh, An Nguyen Manh, Tham Tran Hong, Van Thuy Hoang, Lanh Chu Van and V. H. Le, Structure optimization of large-solid-core photonic crystal fibers based on Ge\(_{20}\)Sb\(_{5}\)Se\(_{75}\) for optical applications, Comm. Phys. 33 (2023) 411. DOI: https://doi.org/10.15625/0868-3166/18883.