7 papers
Large spin Hall effect in 5d-transition metal anti-perovskites
Priyamvada Jadaun, Leonard F. Register, Sanjay K. Banerjee
The spin Hall effect (SHE) is highly promising for spintronic applications, and the design of materials with large SHE can enable ultra-low power memory technology. Recently, 5d-tr…
Adaptive cognition implemented with a context-aware and flexible neuron for next-generation artificial intelligence
Priyamvada Jadaun, Can Cui, Sam Liu +1
Neuromorphic computing mimics the organizational principles of the brain in its quest to replicate the brain's intellectual abilities. An impressive ability of the brain is its ada…
Tunnel magnetoresistance in scandium nitride magnetic tunnel junctions using first principles
Suyogya Karki, Vivian Rogers, Priyamvada Jadaun +2
The magnetic tunnel junction is a cornerstone of spintronic devices and circuits, providing the main way to convert between magnetic and electrical information. In state-of-the-art…
Rational design principles for giant spin Hall effect in 5d-transition metal oxides
Priyamvada Jadaun, Leonard F Register, Sanjay K Banerjee
Spin Hall effect (SHE), a mechanism by which materials convert a \textit{charge} current into a \textit{spin} current, invokes interesting physics and promises to empower transform…
The microscopic origin of DMI in magnetic bilayers and prediction of giant DMI in new bilayers
Priyamvada Jadaun, Leonard F Register, Sanjay K Banerjee
Skyrmions are widely regarded as promising candidates for emergent spintronic devices. Dzyaloshinskii-Moriya interaction (DMI) is often critical to the generation and manipulation…
Room temperature zero field skyrmions in Fe-based thin film stacks
Sarmita Majumder, Priyamvada Jadaun, Tanmay Pramanik +1
A new paradigm is required to facilitate the demand for the huge data storage capacity and faster data processing in the future. Nano structures such as magnetic skyrmions have bee…