Dynamic Actuation of Single-Crystal Diamond Nanobeams
  We show the dielectrophoretic actuation of single-crystal diamond nanomechanical devices. Gradient radio-frequency electromagnetic forces are used to achieve actuation of both cantilever and doubly clamped beam structures, with operation frequencies ranging from a few MHz to ~50MHz. Frequency tuning and parametric actuation are also studied. 
Young-Ik Sohn, Michael J. Burek, Vural Kara, Ryan Kearns, Marko   Lon\v{c}ar
cond-mat.mes-hall cond-mat.mtrl-sci