Article History
Received: 17 June 2023
Accepted: 11 October 2023
First Online: 22 October 2023
Declarations
:
: Results are presented clearly, honestly, and without fabrication, falsification, or inappropriate data manipulation.
: The authors declare no competing interests.
: Not applicable.
: Not applicable.
: We the undersigned declare that the manuscript entitled “A narrowband optical perfect absorber and refractive index sensor based on an epsilon-near-zero metamaterial using Ag-Ge-Si nanowires” is original, has not been fully or partly published before, and is not currently being considered for publication elsewhere.