Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Zhdanov, Sergey A."'
Publikováno v:
Phys. Rev. E 95, 041201(R) (2017)
We study a complex plasma under microgravity conditions that is first stabilized with an oscillating electric field. Once the stabilization is stopped, the so-called heartbeat instability develops. We study how the kinetic energy spectrum changes dur
Externí odkaz:
http://arxiv.org/abs/1703.09070
Autor:
Yang, Li, Schwabe, Mierk, Zhdanov, Sergey, Thomas, Hubertus M., Lipaev, Andrey M, Molotkov, Vladimir I, Fortov, Vladimir E, Zhang, Jing, Du, Cheng-Ran
Publikováno v:
EPL, 117 (2017) 25001
Density waves were studied in a phase-separated binary complex plasma under microgravity conditions. For the big particles, waves were self-excited by the two-stream instability, while for small particles, they were excited by heartbeat instability w
Externí odkaz:
http://arxiv.org/abs/1701.07210
Autor:
Laut, Ingo, Räth, Christoph, Zhdanov, Sergey K., Nosenko, Vladimir, Morfill, Gregor E., Thomas, Hubertus M.
Publikováno v:
Phys. Rev. Lett. 118, 075002 (2017)
The wake-mediated propulsion of an "extra" particle in a channel of two neighboring rows of a two-dimensional plasma crystal, observed experimentally by Du et al. [Phys. Rev. E 89, 021101(R) (2014)], is explained in simulations and theory. We use the
Externí odkaz:
http://arxiv.org/abs/1701.03270
The spectral asymmetry of the wave energy distribution of dust particles during mode-coupling induced melting, observed for the first time in plasma crystals by Cou\"edel et al. [Phys. Rev. E 89, 053108 (2014)], is studied theoretically and by molecu
Externí odkaz:
http://arxiv.org/abs/1601.00895
Autor:
Laut, Ingo, Räth, Christoph, Wörner, Lisa, Nosenko, Vladimir, Zhdanov, Sergey K., Schablinski, Jan, Block, Dietmar, Thomas, Hubertus M., Morfill, Gregor E.
Publikováno v:
Phys. Rev. E 89, 023104 (2014)
Network analysis was used to study the structure and time evolution of driven three-dimensional complex plasma clusters. The clusters were created by suspending micron-size particles in a glass box placed on top of the rf electrode in a capacitively
Externí odkaz:
http://arxiv.org/abs/1401.3530
Publikováno v:
Phys. Rev. E 89 (2014) 021101
Implications of recently discovered effect of channeling of upstream extra particles for transport phenomena in a two-dimensional plasma crystal are discussed. Upstream particles levitated above the lattice layer and tended to move between the rows o
Externí odkaz:
http://arxiv.org/abs/1311.1148
Autor:
Schwabe, Mierk, Zhdanov, Sergey, Räth, Christoph, Graves, David B., Thomas, Hubertus M., Morfill, Gregor E.
We study the onset and characteristics of vortices in complex (dusty) plasmas using two-dimensional simulations in a setup modeled after the PK-3 Plus laboratory. A small number of microparticles initially self-arranges in a monolayer around the void
Externí odkaz:
http://arxiv.org/abs/1310.3983
We study effects of the particle-wake interactions on the dispersion and polarization of dust lattice wave modes in two-dimensional plasma crystals. Most notably, the wake-induced coupling between the modes causes the branches to "attract" each other
Externí odkaz:
http://arxiv.org/abs/1308.6160
Autor:
Zhdanov, Sergey V.1 (AUTHOR), Zelenkovskiy, Pavel S.2 (AUTHOR), Dubrova, Stanislav V.3 (AUTHOR) dubrova.stanislav@gmail.com
Publikováno v:
Carbonates & Evaporites. Dec2022, Vol. 37 Issue 4, p1-15. 15p.
Spontaneous symmetry breaking is an essential feature of modern science. We demonstrate that it also plays an important role in the physics of complex plasmas. Complex plasmas can serve as a powerful tool for observing and studying discrete types of
Externí odkaz:
http://arxiv.org/abs/1004.3690