Dual-band isotropic metamaterial absorber based on near-field interaction in the Ku band

Autor: Pham, The Linh, Dinh, Hong Tiep, Le, Dinh Hai, Bui, Xuan Khuyen, Bui, Son Tung, Dang, Hong Luu, Phan, Anh Duc, Le, Dac Tuyen, Vu, Dinh Lam

Publikováno v: In Current Applied Physics February 2020 20(2):331-336

Multi-band absorption induced by near-field coupling and defects in metamaterial

Autor: Bui Son Tung, Vu Dinh Lam, Bui Xuan Khuyen, Le Dac Tuyen, Dang Hong Luu

Publikováno v: Optik. 156:811-816

In this work, we propose two approaches to obtain a multi-band metamaterial perfect absorber (MPA) in the THz region. The first one is based on the near-field coupling between bright and dark resonators in the structure of MPA. A dark resonance is ex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4db63a8a62f900dc7cb9b213b98264f1
https://doi.org/10.1016/j.ijleo.2017.12.025

Switchable and tunable metamaterial absorber in THz frequencies

Autor: Vu Dinh Lam, Nguyen Van Dung, Dang Hong Luu, Trinh Thi Giang, Pham Hoang Hai

Publikováno v: Journal of Science: Advanced Materials and Devices, Vol 1, Iss 1, Pp 65-68 (2016)

We demonstrated a metamaterial absorber (MMA), which can be controlled by variation of conductivity or temperature. The metamaterial (MM) structure is based on three individual layers of periodic split ring resonator (SRR), a dielectric, and metallic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8bf1ae28044b94c59081993104de558
http://www.sciencedirect.com/science/article/pii/S2468217916300181

Broadband metamaterial perfect absorber obtained by coupling effect.

Autor: Dang, Hong Luu, Nguyen, Van Cuong, Le, Dinh Hai, Nguyen, Hoang Tung, Tran, Manh Cuong, Le, Dac Tuyen, Vu, Dinh Lam

Publikováno v: Journal of Nonlinear Optical Physics & Materials; Sep2017, Vol. 26 Issue 3, p-1, 10p

Controlled Defect Based Ultra Broadband Full-sized Metamaterial Absorber.

Autor: Tran MC; Faculty of Physics, Hanoi National University of Education, 136 Xuan Thuy, Cau Giay, Hanoi, Vietnam. tmcuong@hnue.edu.vn., Le DH; Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam., Pham VH; Faculty of Physics, Hanoi National University of Education, 136 Xuan Thuy, Cau Giay, Hanoi, Vietnam., Do HT; Institute of Physics, Vietnam Academy of Science and Technology, Hanoi, Vietnam., Le DT; Department of Physics, Hanoi University of Mining and Geology, 18 Pho Vien, Bac Tu Liem, Hanoi, Vietnam., Dang HL; Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam., Vu DL; Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam. lamvd@ims.vast.ac.vn.

Publikováno v: Scientific reports [Sci Rep] 2018 Jun 22; Vol. 8 (1), pp. 9523. Date of Electronic Publication: 2018 Jun 22.