91 citations · 127 across the 6 of their papers we have counts for
5 papers · 1 filter
Magnetic domain wall based synaptic and activation function generator for neuromorphic accelerators
Saima A Siddiqui, Sumit Dutta, Astera Tang +3
Magnetic domain walls are information tokens in both logic and memory devices, and hold particular interest in applications such as neuromorphic accelerators that combine logic in…
Oxygen-vacancy tuning of magnetism in SrTiFeCoO perovskite
Mariel A. Opazo, Shyue Ping Ong, P. Vargas +2
We use density functional theory to calculate the structure, band-gap and magnetic properties of oxygen-deficient SrTiFeCoO with x = y = 0.125 and = (…
Voltage control of domain walls in magnetic nanowires for energy efficient neuromorphic devices
Md Ali Azam, Dhritiman Bhattacharya, Damien Querlioz +2
An energy-efficient voltage controlled domain wall device for implementing an artificial neuron and synapse is analyzed using micromagnetic modeling in the presence of room tempera…
An XMCD study of magnetism and valence state in iron-substituted strontium titanate
Astera S. Tang, Jonathan Pelliciari, Qi Song +5
Room temperature ferromagnetism was characterized for thin films of SrTiFeO grown by pulsed laser deposition on SrTiO and Si substrates under differen…
Monolithic integration of broadband optical isolators for polarization-diverse silicon photonics
Yan Zhang, Qingyang Du, Chuangtang Wang +9
Integrated optical isolators have been a longstanding challenge for photonic integrated circuits (PIC). An ideal integrated optical isolator for PIC should be made by a monolithic…