Matthew Pufall

Publications

Self-training neuromorphic circuits using reinforcement learning rules

March 4, 2025

Author(s)

Matthew Pufall, Emilie Jue, Chuck Anderson, Ken Segall, Michael Schneider

Neuromorphic computing takes biological inspiration to the device level aiming to improve computational efficiency and capabilities. One of the major issues...

Mutual control of stochastic switching for two electrically coupled superparamagnetic tunnel junctions

August 19, 2021

Author(s)

Philippe Talatchian, Matthew Daniels, Advait Madhavan, Matthew Pufall, Emilie Jue, William Rippard, Jabez J. McClelland, Mark Stiles

Superparamagnetic tunnel junctions (SMTJs) are promising sources for the randomness required by some compact and energy-efficient computing schemes. Coupling...

Strong Coupling of an Fe-Co Alloy with Ultralow Damping to Superconducting Co-planar Waveguide Resonators

May 11, 2021

Author(s)

Ian Haygood, Matthew Pufall, Eric R. Edwards, Justin Shaw, William Rippard

We report on the strong coupling between a metallic ferromagnetic Fe75⁢Co25 thin-film patterned element and a range of superconducting Nb half-wavelength co...

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Patents (2018-Present)

Neural Member, Neural Network, and Neurological Memory

NIST Inventors

Stephen E. Russek , William Rippard and Matthew Pufall

A neural member includes: an axonal superconducting electrode; a dendritical superconducting electrode disposed opposing the axonal superconducting electrode; a synaptic barrier interposed between the axonal superconducting electrode and the dendritical superconducting electrode and including a

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Matthew Pufall (Fed)

Publications

Patents (2018-Present)