Orodered structures of chaaged bust macroparticles

摘要

This report reveals experimental and theoretical studies of the fromation of ordered structrue of dust particles in a low temepratue plasmas.The two different kind of dustry plasmas: classical thermal plasma,and dc glow neon dischare plasma wer eocnsidered.The thermal plasma consists of CeO_2 particles and electrons emitted by the latter udndr atmospheric presure and temeprature of 1700 K.Some peculiarities of the ordered structruees diagnosis are discussed.A quite reasonable agreement of experiment and numerical simultation for a Yudawa model is observed and possible reasons of received discrepancies are considered.