88 citations · 348 across the 19 of their papers we have counts for
4 papers · 1 filter
Statistical properties of the aftershocks of stock market crashes revisited: Analysis based on the 1987 crash, financial-crisis-2008 and COVID-19 pandemic
Anish Rai, Ajit Mahata, Md Nurujjaman +1
During any unique crisis, panic sell-off leads to a massive stock market crash that may continue for more than a day, termed as mainshock. The effect of a mainshock in the form of…
Modeling and analysis of the effect of COVID-19 on the stock price: V and L-shape recovery
Ajit Mahata, Anish rai, Om Prakash +1
The emergence of the COVID-19 pandemic, a new and novel risk factor, leads to the stock price crash due to the investors' rapid and synchronous sell-off. However, within a short pe…
Magnetic domain wall substructures in Pt/Co/Ni/Ir multi-layers
Maxwell Li, Arjun Sapkota, Anish Rai +6
We examine the substructures of magnetic domain walls (DWs) in [Pt/(Co/Ni)/Ir] multi-layers using a combination of micromagnetic theory and Lorentz transmission electron mi…
Magnetic Damping in Epitaxial Fe Alloyed with Vanadium and Aluminum
David A. Smith, Anish Rai, Youngmin Lim +12
To develop low-moment, low-damping metallic ferromagnets for power-efficient spintronic devices, it is crucial to understand how magnetic relaxation is impacted by the addition of…