• Phononic Crystal Surface Structures on Gallium Arsenide 

      Muzar, Edward
      A series of computational studies of surface phononic crystals on cubic gallium arsenide are explored to elucidate the behaviour of surface acoustic waves in such systems. The enhanced understanding of surface acoustic ...
    • Wet-etched phononic crystal waveguiding on GaAs 

      Muzar, Edward; Azodi Aval, Golnaz; Stotz, James AH (IOP Publishing, 2018-01-10)
      A wet-etched phononic crystal waveguide in GaAs with approximately two micron deep inclusions is studied both numerically and experimentally for controlled surface acoustic wave propagation. Numerically, the phononic crystal ...