Abstract
We present two simple, effective and low-cost experimental methods to control chaos in double plasma (DP) machine plasma. By using a capacitor, we can substitute the lowfrequency chaos (uncorrelated oscillations), which appears in the S-type negative differential resistance region of the static current-voltage (I-V ) characteristic, by a nonlinear oscillation, the frequency of which is controlled by the external capacitance. By using an inductance we can suppress all higher harmonics of the natural nonlinear oscillations occurring in the N-type negative differential resistance region of the I -V characteristic, obtaining purely sinusoidal oscillations, the frequency of which is determined by the external inductance.
| Original language | English |
|---|---|
| Pages (from-to) | 89-96 |
| Number of pages | 8 |
| Journal | Acta Physica Slovaca |
| Volume | 54 |
| Issue number | 2 |
| Publication status | Published - Apr 2004 |
| Externally published | Yes |