Search Results - "Sekar Iyengar, A.N."

Investigation of non linear dynamics of an excitable magnetron sputtering plasma by Sabavath, Gopikishan, Shaw, Pankaj Kumar, Iyengar, A.N. Sekar, Banerjee, I., Mahapatra, S.K.

“…•Nonlinear dynamics of an excitable DC magnetron sputtering plasma has been investigated.•The influence of intrinsic noise to floating potential fluctuation…”
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A continuous transition from chaotic bursting to chaotic spiking in a glow discharge plasma and its associated long range correlation to anti correlation behaviour by Shaw, Pankaj Kumar, Chaubey, Neeraj, Mukherjee, S., Janaki, M.S., Iyengar, A.N. Sekar

“…An experimental investigation on the self-excited spiky oscillations in a glow discharge plasma device is presented. The system showed a continuous transition…”
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Quantification of scaling exponent with Crossover type phenomena for different types of forcing in DC glow discharge plasma by Saha, Debajyoti, Shaw, Pankaj Kumar, Ghosh, Sabuj, Janaki, M.S., Sekar Iyengar, A.N.

“…We have carried out a detailed study of scaling region using detrended fractal analysis test by applying different forcing likewise noise, sinusoidal, square…”
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Investigation of multifractal nature of floating potential fluctuations obtained from a dc glow discharge magnetized plasma by Shaw, Pankaj Kumar, Saha, Debajyoti, Ghosh, Sabuj, Janaki, M.S., Iyengar, A.N. Sekar

“…In this paper, multifractal detrended fluctuation analysis (MF-DFA) has been used to analyze the floating potential fluctuations obtained with a Langmuir probe…”
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Investigation of coherent modes in the chaotic time series using empirical mode decomposition and discrete wavelet transform analysis by Shaw, Pankaj Kumar, Saha, Debajyoti, Ghosh, Sabuj, Janaki, M.S., Iyengar, A.N. Sekar

“…This paper presents a comparative study on the investigation of coherent modes in chaotic time series data based on two techniques: the empirical mode…”
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Evidence of nonlinearity in presence of external forcing and magnetic field in a glow discharge plasma by Saha, Debajyoti, Shaw, Pankaj Kumar, Ghosh, Sabuj, Janaki, M.S., Sekar Iyengar, A.N.

“…We implement different statistical analysis techniques to investigate the presence of nonlinearity in the fluctuations of a steady state glow discharge plasma…”
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Realization of SOC behavior in a dc glow discharge plasma by Nurujjaman, Md, Sekar Iyengar, A.N.

“…Experimental observations consistent with Self Organized Criticality (SOC) have been obtained in the electrostatic floating potential fluctuations of a dc glow…”
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