195 citations · 428 across the 23 of their papers we have counts for
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Spin Torque Oscillations Triggered by In-plane Field
R. Arun, R. Gopal, V. K. Chandrasekar +1
We study the dynamics of a spin torque nano oscillator that consists of parallelly magnetized free and pinned layers by numerically solving the associated Landau-Lifshitz-Gilbert-S…
Analysis of the second wave of COVID-19 in India based on SEIR model
R. Gopal, V. K. Chandrasekar, M. Lakshmanan
India was under a grave threat from the second wave of the COVID-19 pandemic particularly in the beginning of May 2021. The situation appeared rather gloomy as the number of infect…
Dynamics of coupled modified Rossler oscillators: the role of nonisochronicity parameter
C. Ramya, R. Gopal, R. Suresh +1
The amplitude-dependent frequency of the oscillations, termed \emph{nonisochronicity}, is one of the essential characteristics of nonlinear oscillators. In this paper, the dynamics…
Large Amplitude Spin-Hall Oscillations due to Field-like Torque
R. Arun, R. Gopal, V. K. Chandrasekar +1
Large amplitude spin-Hall oscillations are identified in a ferromagnetic layer with two perpendicular in-plane easy axis in the presence of field-like torque without any polarizer…