16 citations · 16 across the 2 of their papers we have counts for
10 papers
Surface Acoustic Wave induced modulation of tunneling magnetoresistance in magnetic tunnel junctions
Dhritiman Bhattacharya, Peng Sheng, Md Ahsanul Abeed +6
We show that a surface acoustic wave (SAW) applied across the terminals of a magnetic tunnel junction (MTJ) decreases both the (time-averaged) parallel and antiparallel resistances…
The effect of material defects on resonant spin wave modes in a nanomagnet
Md Ahsanul Abeed, Sourav Sahoo, David Winters +2
We have theoretically studied how resonant spin wave modes in an elliptical nanomagnet are affected by fabrication defects, such as small local thickness variations. Our results in…
Simulated annealing with time-varying strain in a dipole-coupled array of magnetostrictive nanomagnets
Md Ahsanul Abeed, Supriyo Bandyopadhyay
In a two-dimensional arrangement of closely spaced elliptical nanomagnets with in-plane magnetic anisotropy, whose major axes are aligned along columns and minor axes along rows, d…
Sensitivity of the Power Spectra of Magnetization Fluctuations in Low Barrier Nanomagnets to Barrier Height Modulation and Defects
Md Ahsanul Abeed, Supriyo Bandyopadhyay
Nanomagnets with small shape anisotropy energy barriers on the order of the thermal energy have unstable magnetization that fluctuates randomly in time. They have recently emerged…
Error Probability in Magneto-elastic Switching of Non-ideal Nanomagnets with Defects: A Case Study for the Viability of Straintronic Logic and Memory
David Winters, Md Ahsanul Abeed, Sourav Sahoo +2
Magneto-elastic (straintronic) switching of bistable magnetostrictive nanomagnets is an extremely energy-efficient switching methodology for (magnetic) binary switches that has rec…
A Microwave Oscillator Based on a Single Straintronic Magneto-tunneling Junction
Md Ahsanul Abeed, Justine L. Drobitch, Supriyo Bandyopadhyay
There is growing interest in exploring nanomagnetic devices as potential replacements for electronic devices (e.g. transistors) in digital switching circuits and systems. A special…