Current Driven Plasma Instability in Graphene-FETs with Coulomb Electron Drag

2021 ◽  
Author(s):  
Maxim Ryzhii ◽  
Victor Ryzhii ◽  
Taiichi Otsuji ◽  
Vladimir Mitin ◽  
Michael S. Shur
Keyword(s):  
Plasma Instability ◽  
Electron Drag

scholarly journals Coulomb electron drag mechanism of terahertz plasma instability in n+-i-n-n+ graphene FETs with ballistic injection

2021 ◽  
Vol 119 (9) ◽  
pp. 093501
Author(s):  
V. Ryzhii ◽  
M. Ryzhii ◽  
V. Mitin ◽  
M. S. Shur ◽  
T. Otsuji
Keyword(s):  
Plasma Instability ◽  
Electron Drag

scholarly journals Negative electron-electron drag between narrow quantum Hall channels

1998 ◽  
Vol 57 (11) ◽  
pp. 6561-6565 ◽  
Author(s):  
H. C. W. Tso ◽  
D. J. W. Geldart ◽  
P. Vasilopoulos
Keyword(s):  
Quantum Hall ◽  
Electron Drag

Instability of tangential discontinuities in pinching plasmas

1999 ◽  
Vol 62 (1) ◽  
pp. 117-123 ◽  
Author(s):  
S. P. TSYBENKO
Keyword(s):  
Dispersion Relation ◽  
Simple Model ◽  
Current Pulse ◽  
Current Density ◽  
Strong Dependence ◽  
Plasma Instability ◽  
Tangential Discontinuity ◽  
Instability Increment ◽  
Tangential Discontinuities ◽  
A Current

A new mechanism for the formation of pinching plasma instability related to a tangential discontinuity is discussed. With this in mind we use a simple model of the Davydov–Zakharov class. It appears that there is a strong dependence of the instability increment on current density, resulting from the corresponding dispersion relation. Modulation of a current pulse is shown to be a possible way of stabilizing powerful discharges.

Effects of Wire Morphology on Plasma Instability in Z-Pinches

2005 ◽  
Author(s):  
M.D. Johnston ◽  
T.S. Strickler ◽  
M.C. Jones ◽  
R. Gilgenbach ◽  
Y.y. Lau ◽  
...  
Keyword(s):  
Plasma Instability

Observation of Plasma Instability with Rotational Effects in a Mirror Machine

1963 ◽  
Vol 6 (11) ◽  
pp. 1537 ◽  
Author(s):  
W. A. Perkins ◽  
R. F. Post
Keyword(s):  
Plasma Instability ◽  
Mirror Machine

Observation of Apparent Flute-Type Plasma Instability

1960 ◽  
Vol 3 (3) ◽  
pp. 480 ◽  
Author(s):  
Hillman Dickinson ◽  
Winston H. Bostick ◽  
Joseph N. DiMarco ◽  
Samuel Koslov
Keyword(s):  
Plasma Instability
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