Raman Scattering in Glassy Litium Tetraborate Activated with Erbium and Terbium Oxides. Ukr. J. Phys. [Internet]. 2024 Jul. 25 [cited 2026 Sep. 10];69(6):373. Available from: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2023352