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arXiv physics/0611131physics.plasm-phnlin.CD
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DC辉光放电阴极鞘层不稳定性的混沌态到有序态的转变

Chaotic to ordered state transition of cathode-sheath instabilities in DC glow discharge plasmas

Md. Nurujjaman, A. N. Sekar Iyengar

摘要:

在圆柱形直流辉光放电等离子体放电的初始阶段,观察到了从混沌态到有序态的转变。最初它显示出混沌行为,但是增加放电电压改变了放电辉光的特性,并且显示出7阶周期$\to$ 5周期$\to$ 3周期$\to$ 1周期的周期减法,即系统通过奇周期减法进入单模。在进一步增加放电电压时,系统经历倍周期,如1周期$\to$ 2周期$\to$ 4周期。在进一步增加电压时,系统进入稳定状态而没有任何振荡。

英文摘要:

Transition from chaotic to ordered state has been observed during the initial stage of a discharge in a cylindrical dc glow discharge plasma. Initially it shows a chaotic behavior but increasing the discharge voltage changes the characteristics of the discharge glow and shows a period substraction of order 7 period $\to$ 5 period $\to$3 period $\to$1 period i.e. the system goes to single mode through odd cycle subtraction. On further increasing the discharge voltage, the system goes through period doubling, like 1 period $\to$ 2 period $\to$ 4 period. On further increasing the voltage, the system goes to stable state without having any oscillations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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