Ion-kinetic D'Angelo mode
  An extension of hydrodynamic D'Angelo mode of inhomogeneous sheared plasma flow along the magnetic field into the short-wavelength limit, where the hydrodynamic treatment is not valid, has been considered. We find that D'Angelo mode in this wavelength range is excited by inverse ion Landau damping and becomes the shear flow driven ion-kinetic mode. 
D.V.Chibisov, V.S.Mikhailenko, K.N.Stepanov
physics.plasm-ph