S. Kim, Y. G. Peng, S. Yves, and A. Alù, Loss Compensation and Superresolution in Metamaterials with Excitations at Complex Frequencies, Physical Review X, Vol. 13, No. 4, 041024 -041033 (2023)
S. Kim, Y. G. Peng, S. Yves, and A. Alù, Loss Compensation and Superresolution in Metamaterials with Excitations at Complex Frequencies, Physical Review X, Vol. 13, No. 4, 041024 -041033 (2023)