Nguyễn AT, Nguyen HH, Nguyen TTT, Le TVH, Phung VD, Nguyen TA, et al. SYNTHESIS, STUDY ON THE OPTICAL AND ELECTRICAL PROPERTIES OF COBALT-DOPED HOLMIUM ORTHOFERRITE NANOPARTICLES. Tạp chí Khoa học [Internet]. 2025 May 30 [cited 2025 Jun. 25];22(5). Available from: https://journal.hcmue.edu.vn/index.php/hcmuejos/article/view/4808