Open AccessNonreciprocity: Nonreciprocal Magnetic Coupling Using Nonlinear Meta‐Atoms (Adv. Sci. 19/2020)
Author(s) -
Zhao Xiaoguang,
Wu Ke,
Chen Chunxu,
Bifano Thomas G.,
Anderson Stephan W.,
Zhang Xin
Publication year - 2020
Publication title -
advanced science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.388
H-Index - 100
ISSN - 2198-3844
DOI - 10.1002/advs.202070109
Subject(s) - nonlinear system , coupling (piping) , construct (python library) , physics , condensed matter physics , resonator , inductive coupling , computer science , materials science , quantum mechanics , optoelectronics , metallurgy , programming language
In article number 2001443, Stephan W. Anderson, Xin Zhang, and co‐workers demonstrate a nonreciprocal system based on the linear and nonlinear meta‐atoms. Theoretical studies and experiments reveal the bounds of the nonreciprocity based on the passive and nonlinear resonators. The paradigm may be employed to construct magnetless radiofrequency isolators and other nonreciprocal devices.