Document Detail


CMOS compatible nanoscale nonvolatile resistance switching memory.
MedLine Citation:
PMID:  18217785     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
We report studies on a nanoscale resistance switching memory structure based on planar silicon that is fully compatible with CMOS technology in terms of both materials and processing techniques employed. These two-terminal resistance switching devices show excellent scaling potential well beyond 10 Gb/cm2 and exhibit high yield (99%), fast programming speed (5 ns), high on/off ratio (10(3)), long endurance (10(6)), retention time (5 months), and multibit capability. These key performance metrics compare favorably with other emerging nonvolatile memory techniques. Furthermore, both diode-like (rectifying) and resistor-like (nonrectifying) behaviors can be obtained in the device switching characteristics in a controlled fashion. These results suggest that the CMOS compatible, nanoscale Si-based resistance switching devices may be well suited for ultrahigh-density memory applications.
Authors:
Sung Hyun Jo; Wei Lu
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Publication Detail:
Type:  Evaluation Studies; Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.     Date:  2008-01-25
Journal Detail:
Title:  Nano letters     Volume:  8     ISSN:  1530-6984     ISO Abbreviation:  Nano Lett.     Publication Date:  2008 Feb 
Date Detail:
Created Date:  2008-02-14     Completed Date:  2008-04-15     Revised Date:  2009-11-19    
Medline Journal Info:
Nlm Unique ID:  101088070     Medline TA:  Nano Lett     Country:  United States    
Other Details:
Languages:  eng     Pagination:  392-7     Citation Subset:  IM    
Affiliation:
Department of Electrical Engineering and Computer Science, the University of Michigan, Ann Arbor, Michigan 48109, USA.
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MeSH Terms
Descriptor/Qualifier:
Computer Storage Devices*
Electric Impedance
Equipment Design
Equipment Failure Analysis
Nanostructures / chemistry*,  ultrastructure
Nanotechnology / instrumentation*,  methods
Transistors, Electronic*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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