Complex (dusty) plasmas: Current status, open issues, perspectives

摘要

The field of complex (dusty) plasmas - low-temperature plasmas containing charged microparticles - is reviewed: The major types of experimental complex plasmas are briefly discussed. Various elementary processes, including grain charging in different regimes, interaction between charged particles, and momentum exchange between different species are investigated. The major forces on microparticles and features of the particle dynamics in complex plasmas are highlighted. An overview of the wave properties in different phase states, as well as recent results on the phase transitions between different crystalline and liquid states are presented. Fluid behaviour of complex plasmas and the onset of cooperative phenomena are discussed. Properties of the magnetized complex plasmas and plasmas with nonspherical particles are briefly mentioned. In conclusion, possible applications of complex plasmas, interdisciplinary aspects, and perspectives are discussed. (c) 2005 Elsevier B.V. All fights reserved.