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Magnetic Tunnel Junction (MTJ) as Stochastic Neurons and Synapses: Stochastic Binary Neural Networks, Bayesian Inferencing, Optimization Problems
26 Oct 2018 | | Contributor(s):: Abhronil Sengupta, Kaushik Roy
In this presentation, we provide a multi-disciplinary perspective across the stack of devices, circuits, and algorithms to illustrate how the stochastic switching dynamics of spintronic devices in the presence of thermal noise can provide a direct mapping to the units of such computing...
Magnetic Nanowires: Revolutionizing Hard Drives, Random Access Memory, & Cancer Treatment
18 Feb 2016 | | Contributor(s):: Beth Stadler
This talk will reveal synthesis secrets for nm-control of layer thicknesses, even for difficult alloys, which has enabled studies of magnetization reversal, magneto-elasticity, giant magnetoresistance, and spin transfer torqueswitching. These nanowires will mitigate the ITRS Roadmap’s...
Modular Approach to Spintronics
28 Apr 2015 | | Contributor(s):: Kerem Yunus Camsari
There has been enormous progress in the last two decades, effectively combining spintronics and magnetics into a powerful force that is shaping the field of memory devices. New materials and phenomena continue to be discovered at an impressive rate, providing an ever-increasing set of building...
Reversible and reproducible giant universal electroresistance effect
20 Nov 2013 | | Contributor(s):: syed rizwan hussain naqvi
After the prediction of the giant electroresistance effect, much work has been carried out to find this effect in practical devices. We demonstrate a novel way to obtain a large electroresistance (ER) effect in the multilayer system at room temperature. The current-in-plane (CIP) electric...
All-Spin Logic Devices
19 Jul 2012 | | Contributor(s):: Behtash Behinaein
We propose a spintronic device that uses spin at every stage of its operation: input and output information are represented by the magnetization of nanomagnets which communicate through spin-coherent channels. Based on simulations with an experimentally benchmarked model we argue that the device...
Comparisons of macrospin and OOMMF simulations
26 Jan 2010 | | Contributor(s):: Dmitri Nikonov, George Bourianoff
Plots of switchign time of nanomagnets by spin torque calculated by macrospin model and micromagnetic tool OOMMF, compared side-by-side.D. E. Nikonov, G. I. Bourianoff, G. Rowlands, I. N. KrivorotovShould be read and cited in conjunction withhttp://arxiv.org/abs/1001.4578
07 Jun 2008 | | Contributor(s):: Eldad Tamman
Simulate clusters configurations of nanomagnets