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Title: Electroforming-Free TaOx Memristors using Focused Ion Beam Irradiations

Journal Article · · Applied Physics. A, Materials Science and Processing

In this study, we demonstrate creation of electroforming-free TaOx memristive devices using focused ion beam irradiations to locally define conductive filaments in TaOx films. Electrical characterization shows that these irradiations directly create fully functional memristors without the need for electroforming. Finally, ion beam forming of conductive filaments combined with state-of-the-art nano-patterning presents a CMOS compatible approach to wafer level fabrication of fully formed and operational memristors.

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC04-94AL85000; NA0003525
OSTI ID:
1429668
Report Number(s):
SAND-2017-11592J; PII: 2041; TRN: US1802316
Journal Information:
Applied Physics. A, Materials Science and Processing, Vol. 124, Issue 9; ISSN 0947-8396
Publisher:
SpringerCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 4 works
Citation information provided by
Web of Science

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