Publication Date:
2019-07-12
Description:
Conceptual solid-state memory device nonvolatile and erasable and has only two terminals. Proposed device based on two effects: thermal phase transition and reversible intercalation of ions. Transfer of sodium ions between source of ions and electrical switching element increases or decreases electrical conductance of element, turning switch "on" or "off". Used in digital computers and neural-network computers. In neural networks, many small, densely packed switches function as erasable, nonvolatile synaptic elements.
Keywords:
ELECTRONIC COMPONENTS AND CIRCUITS
Type:
NPO-17621
,
NASA Tech Briefs (ISSN 0145-319X); 14; 5; P. 20
Format:
text
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