5 citations · 7 across the 6 of their papers we have counts for
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Phase-preserving nonreciprocal dynamics in coupled nonlinear oscillators
Ali Kogani, Behrooz Yousefzadeh
Nonreciprocity is most commonly associated with a large difference in the transmitted energy when the locations of the source and receiver are interchanged. This energy bias is acc…
Nonreciprocal Phase Shifts in Spatiotemporally Modulated Systems
Jiuda Wu, Behrooz Yousefzadeh
Materials and devices subject to spatiotemporal modulation of their effective properties have a demonstrated ability to support nonreciprocal transmission of waves. Most notably, s…
Linear Nonreciprocal Dynamics of Coupled Modulated Systems
Jiuda Wu, Behrooz Yousefzadeh
Waveguides subject to spatiotemporal modulations are known to exhibit nonreciprocal vibration transmission, whereby interchanging the locations of the source and receiver change th…
Surface wave non-reciprocity via time-modulated metamaterials
Antonio Palermo, Paolo Celli, Behrooz Yousefzadeh +2
We investigate how Rayleigh waves interact with modulated resonators located on the free surface of a semi-infinite elastic medium. We begin by studying the dynamics of a single re…
Observation of nonreciprocal wave propagation in a dynamic phononic lattice
Yifan Wang, Behrooz Yousefzadeh, Hui Chen +3
Acoustic waves in a linear time-invariant medium are generally reciprocal; however, reciprocity can break down in a time-variant system. In this Letter, we report on an experimenta…