CMOS-Free Multilayer Perceptron Enabled by Four-Terminal MTJ Device
- URL: http://arxiv.org/abs/2002.00862v1
- Date: Mon, 3 Feb 2020 16:14:02 GMT
- Title: CMOS-Free Multilayer Perceptron Enabled by Four-Terminal MTJ Device
- Authors: Wesley H. Brigner, Naimul Hassan, Xuan Hu, Christopher H. Bennett,
Felipe Garcia-Sanchez, Matthew J. Marinella, Jean Anne C. Incorvia, Joseph S.
Friedman
- Abstract summary: Neuromorphic computing promises revolutionary improvements over conventional systems for applications that process unstructured information.
This work proposes a new spintronic neuron that enables purely spintronic multilayer perceptrons.
- Score: 1.3381026029365257
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: Neuromorphic computing promises revolutionary improvements over conventional
systems for applications that process unstructured information. To fully
realize this potential, neuromorphic systems should exploit the biomimetic
behavior of emerging nanodevices. In particular, exceptional opportunities are
provided by the non-volatility and analog capabilities of spintronic devices.
While spintronic devices have previously been proposed that emulate neurons and
synapses, complementary metal-oxide-semiconductor (CMOS) devices are required
to implement multilayer spintronic perceptron crossbars. This work therefore
proposes a new spintronic neuron that enables purely spintronic multilayer
perceptrons, eliminating the need for CMOS circuitry and simplifying
fabrication.
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