  Breakdown of dielectric RF windows is an important issue for particle
accelerators and high-power RF sources. One of the common reasons for RF window
failure is the multipactor on a dielectric surface. The multipactor may be
responsible for excessive heating of the dielectric and discharge of charges
that accumulated in the ceramic due to secondary emission. In this study,
comprehensive self-consistent PIC simulations with space charge effect were
performed. This was to better understand the dynamic of one-side multipactor
development and floating potential on the dielectric induced by the emission.
The important correlations between the multipactor parameters at saturation,
the secondary emission properties of dielectric, and the applied RF field
parameters have been found, which led to the conclusion that the dynamics of
one-side multipactor on dielectric is a resonant phenomenon.
