New low-frequency oscillations in quantum dusty plasmasL. Stenflo, P. K. Shukla and M. Marklund
Department of Physics, Umeå University - SE-901 87 Umeå, Sweden
received 8 February 2006; accepted in final form 3 April 2006
published online 28 April 2006
The existence of two new low-frequency electrostatic modes in quantum dusty plasmas is pointed out. These modes can be useful to diagnose charged dust impurities in micro-electro-mechanical systems.
52.27.Lw - Dusty or complex plasmas; plasma crystals.
52.35.Fp - Electrostatic waves and oscillations (e.g., ion-acoustic waves).
03.65.-w - Quantum mechanics.
© EDP Sciences 2006