LAM, Tran Tien; NGA, Dinh Thi; THIEN, Dinh Van; KHIEM, Nguyen Sy; KHUYEN, Bui Xuan; TUNG, Bui Son; LAM, Vu Dinh. Ultrathin perfect absorber based on integrated metamaterial. <b>Vietnam Journal of Science and Technology</b>, Hanoi, VN, v. 58, n. 5, p. 571–577, 2020. DOI: 10.15625/2525-2518/0/0/15098. Disponível em: https://vjs.ac.vn/jst/article/view/15098. Acesso em: 10 jan. 2026.