Bhavani SD, Kumar KV, Rao BPC, Chakra CS, Ganta KK. A Study on Fine-Tuning the Optical Energy Band Gap and Various Optical Parameters with the Impact of Gadolinium Composition in NGFO Ferrite Nanoparticles. Ukr. J. Phys. [Internet]. 2024 Jun. 26 [cited 2024 Jun. 30];69(5):304. Available from: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2023286