IBRAHIM, Usman Muhammad; MAIKUDI, Suleiman; MUSA, Auwal; MOHAMMED, J.; AHMED, Faiza. Band-gap, Urbach’s energy tail and Magnetic Analysis of Cs3+-Ni2+ Doped Zinc Spinel Ferrites Nanoparticles. Nigerian Journal of Physics, [S. l.], v. 34, n. 2, p. 218–224, 2025. DOI: 10.62292/10.62292/njp.v34i2.2025.444. Disponível em: https://njp.nipngr.org/index.php/njp/article/view/444. Acesso em: 9 oct. 2025.