21 citations · 47 across the 6 of their papers we have counts for
6 papers
Dynamic mitigation of two-stream instability in plasma
S. Kawata, Y. J. Gu
A dynamic mitigation mechanism of the two-stream instability is discussed based on a phase control for plasma and fluid instabilities. The basic idea for the dynamic mitigation mec…
Phase control of a z-current driven plasma column
S. Kawata, T. Karino, Y. J. Gu
A dynamic mitigation is presented for sausage and kink instability growths of a z-current driven magnetized plasma column. We have proposed a dynamic mitigation method based on a p…
Electromagnetic Burst Generation during Annihilation of Magnetic Field in Relativistic Laser-Plasma Interaction
Y. J. Gu, F. Pegoraro, P. V. Sasorov +4
We present the results of 3-dimensional kinetic simulations and theoretical studies on the formation and evolution of the current sheet in a collisionless plasma during magnetic fi…
Dynamic stabilization of plasma instability
S. Kawata, T. Karino, Y. J. Gu
The paper presents a review of dynamic stabilization mechanisms for plasma instabilities. One of the dynamic stabilization mechanisms for plasma instability was proposed in the pap…
Peculiar Behavior of Si Cluster Ions in Solid Al
S. Kawata, C. Deutsch, Y. J. Gu
A peculiar ion behavior is found in a Si cluster, moving with a speed of ~0.22c (c: speed of light) in a solid Al plasma: the Si ion, moving behind the forward moving Si ion closel…
Robust Collimation Control of Laser-Generated Ion Beam
S. Kawata, M. Takano, D. Kamiyama +7
The robustness of a structured collimation device is discussed for an intense-laser-produced ion beam. In this paper the ion beam collimation is realized by the solid structured co…