49 citations · 320 across the 28 of their papers we have counts for
23 papers · 1 filter
Experimental Measurement of Overlapped Sheaths
Mudi Chen, Michael Dropmann, Ke Qiao +3
Due to the complicated environment of the plasma sheath, it is difficult to experimentally measure plasma characteristics in the narrow geometry where sheaths from opposite boundar…
Ion wake induced mode coupling in a horizontal chain in complex plasmas
Ke Qiao, Zhiyue Ding, Jorge R. Carmona +3
Ion wake induced mode coupling is investigated experimentally for a horizontal dust chain formed in a complex plasma, verifying results from previous simulation. A double branch of…
Non-perturbative experiments on plasma-mediated particle interaction and the ion wake potential
Ke Qiao, Zhiyue Ding, Jie Kong +3
A non-perturbative method is introduced to measure the particle-particle interaction strengths and in-situ confinement for a vertically aligned dust particle pair in a complex plas…
Dust cluster spin in complex (dusty) plasmas
Bo Zhang, Jie Kong, Mudi Chen +3
The spontaneous rotation of small dust clusters confined inside a cubical glass box in the sheath of a complex plasma was observed in experiment. Due to strong coupling between the…
Determination of interaction between a dust particle pair in complex plasmas
Ke Qiao, Zhiyue Ding, Jie Kong +3
A non-intrusive method to measure particle interaction using only the thermal motion of the particles is applied to a vertically aligned dust particle pair in a complex plasma. The…
Using Dust as Probes to Determine Sheath Extent and Structure
Angela Douglass, Victor Land, Ke Qiao +2
Two in-situ experimental methods are presented in which dust particles are used to determine the extent of the sheath and gain information about the time-averaged electric force pr…