Farzan Vafa

Active Matter Seminar Speaker: Jayson Paulose, University of Oregon Title: Non-dispersive one-way signal amplification in sonic metamaterials Abstract: Parametric amplification -- injecting energy into waves via periodic modulation of system parameters -- is typically restricted to specific multiples of the modulation frequency. However, broadband parametric amplification can be achieved in active metamaterials which allow local parameters […]

Active Matter Seminar Speaker: Kevin Mitchell, University of California, Merced