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Title: Multilevel resistive information storage and retrieval

Abstract

The present invention relates to resistive random-access memory (RRAM or ReRAM) systems, as well as methods of employing multiple state variables to form degenerate states in such memory systems. The methods herein allow for precise write and read steps to form multiple state variables, and these steps can be performed electrically. Such an approach allows for multilevel, high density memory systems with enhanced information storage capacity and simplified information retrieval.

Inventors:
;
Issue Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1288560
Patent Number(s):
9,412,446
Application Number:
14/462,472
Assignee:
Sandia Corporation (Albuquerque, NM)
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Aug 18
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING; 42 ENGINEERING

Citation Formats

Lohn, Andrew, and Mickel, Patrick R. Multilevel resistive information storage and retrieval. United States: N. p., 2016. Web.
Lohn, Andrew, & Mickel, Patrick R. Multilevel resistive information storage and retrieval. United States.
Lohn, Andrew, and Mickel, Patrick R. Tue . "Multilevel resistive information storage and retrieval". United States. https://www.osti.gov/servlets/purl/1288560.
@article{osti_1288560,
title = {Multilevel resistive information storage and retrieval},
author = {Lohn, Andrew and Mickel, Patrick R.},
abstractNote = {The present invention relates to resistive random-access memory (RRAM or ReRAM) systems, as well as methods of employing multiple state variables to form degenerate states in such memory systems. The methods herein allow for precise write and read steps to form multiple state variables, and these steps can be performed electrically. Such an approach allows for multilevel, high density memory systems with enhanced information storage capacity and simplified information retrieval.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {8}
}

Patent:

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