21 citations · 32 across the 4 of their papers we have counts for
5 papers
Design and control of quasiperiodic patterns of particles with standing acoustic waves
Elena Cherkaev, Fernando Guevara Vasquez, China Mauck
We develop a method to design tunable quasiperiodic structures of particles suspended in a fluid by controlling standing acoustic waves. One application of our results is to ultras…
Imaging with thermal noise induced currents
Trent DeGiovanni, Fernando Guevara Vasquez, China Mauck
We use thermal noise induced currents to image the real and imaginary parts of the conductivity of a body. Covariances of the thermal noise currents measured at a few electrodes ar…
Wave-driven assembly of quasi periodic patterns of particles
Elena Cherkaev, Fernando Guevara Vasquez, China Mauck +2
We theoretically show that a superposition of plane waves causes small (compared to the wavelength) particles dispersed in a fluid to assemble in quasiperiodic two or three dimensi…
Periodic particle arrangements using standing acoustic waves
Fernando Guevara Vasquez, China Mauck
We determine crystal-like materials that can be fabricated by using a standing acoustic wave to arrange small particles in a non-viscous liquid resin, which is cured afterwards to…
Approximation by Herglotz wave functions
Fernando Guevara Vasquez, China Mauck
We consider the problem of approximating a function using Herglotz wave functions, which are a superposition of plane waves. When the discrepancy is measured in a ball, we show tha…