Hauptseite > Publikationsdatenbank > Exploiting the switching dynamics of HfO2/TiOx-based ReRAM devices for reliable analogue memristive behaviour > print

001     864682
005     20230209201731.0
024 7 _ |a 10.1063/1.5108654
|2 doi
024 7 _ |a 2128/22771
|2 Handle
024 7 _ |a WOS:000489245900005
|2 WOS
037 _ _ |a FZJ-2019-04376
082 _ _ |a 600
100 1 _ |a Cüppers, Felix
|0 P:(DE-Juel1)173924
|b 0
|u fzj
245 _ _ |a Exploiting the switching dynamics of HfO2/TiOx-based ReRAM devices for reliable analogue memristive behaviour
260 _ _ |a Melville, NY
|c 2019
|b AIP Publ.
336 7 _ |a article
|2 DRIVER
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|b journal
|m journal
|0 PUB:(DE-HGF)16
|s 1675945252_17830
|2 PUB:(DE-HGF)
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a Journal Article
|0 0
|2 EndNote
520 _ _ |a The utilization of bipolar-type memristive devices for the realization of synaptic connectivity in neural networks strongly depends on the ability of the devices for analog conductance modulation under application of electrical stimuli in the form of identical voltage pulses. Typically, filamentary valence change mechanism (VCM)-type devices show an abrupt SET and a gradual RESET switching behavior. Thus, it is challenging to achieve an analog conductance modulation during SET and RESET. Here, we show that analog as well as binary conductance modulation can be achieved in a Pt/HfO2/TiOx/Ti VCM cell by varying the operation conditions. By analyzing the switching dynamics over many orders of magnitude and comparing to a fully dynamic switching model, the origin of the two different switching modes is revealed. SET and RESET transition show a two-step switching process: a fast conductance change succeeds a slow conductance change. While the time for the fast conductance change, the transition time, turns out to be state-independent for a specific voltage, the time for the slow conductance change, the delay time, is highly state-dependent. Analog switching can be achieved if the pulse time is a fraction of the transition time. If the pulse time is larger than the transition time, the switching becomes probabilistic and binary. Considering the effect of the device state on the delay time in addition, a procedure is proposed to find the ideal operation conditions for analog switching
536 _ _ |a 521 - Controlling Electron Charge-Based Phenomena (POF3-521)
|0 G:(DE-HGF)POF3-521
|c POF3-521
|f POF III
|x 0
536 _ _ |a Advanced Computing Architectures (aca_20190115)
|0 G:(DE-Juel1)aca_20190115
|c aca_20190115
|f Advanced Computing Architectures
|x 1
700 1 _ |a Menzel, Stephan
|0 P:(DE-Juel1)158062
|b 1
|e Corresponding author
700 1 _ |a Bengel
|0 P:(DE-HGF)0
|b 2
700 1 _ |a Hardtdegen, Alexander
|0 P:(DE-Juel1)165704
|b 3
|u fzj
700 1 _ |a von Witzleben, M.
|0 P:(DE-HGF)0
|b 4
700 1 _ |a Böttger, U.
|0 P:(DE-HGF)0
|b 5
700 1 _ |a Waser, R.
|0 P:(DE-Juel1)131022
|b 6
700 1 _ |a Hoffmann-Eifert, Susanne
|0 P:(DE-Juel1)130717
|b 7
|u fzj
773 _ _ |a 10.1063/1.5108654
|0 PERI:(DE-600)2722985-3
|p 091105
|t APL materials
|v 7
|y 2019
|x 2166-532X
856 4 _ |u https://juser.fz-juelich.de/record/864682/files/APM_invoice_APM19-AR-EMNC2020-00385_00154.pdf
856 4 _ |u https://juser.fz-juelich.de/record/864682/files/1.5108654.pdf
|y OpenAccess
856 4 _ |u https://juser.fz-juelich.de/record/864682/files/APM_invoice_APM19-AR-EMNC2020-00385_00154.pdf?subformat=pdfa
|x pdfa
856 4 _ |u https://juser.fz-juelich.de/record/864682/files/1.5108654.pdf?subformat=pdfa
|x pdfa
|y OpenAccess
909 C O |o oai:juser.fz-juelich.de:864682
|p openaire
|p open_access
|p OpenAPC
|p driver
|p VDB
|p openCost
|p dnbdelivery
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 0
|6 P:(DE-Juel1)173924
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 1
|6 P:(DE-Juel1)158062
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 3
|6 P:(DE-Juel1)165704
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 6
|6 P:(DE-Juel1)131022
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 7
|6 P:(DE-Juel1)130717
913 1 _ |a DE-HGF
|b Key Technologies
|l Future Information Technology - Fundamentals, Novel Concepts and Energy Efficiency (FIT)
|1 G:(DE-HGF)POF3-520
|0 G:(DE-HGF)POF3-521
|3 G:(DE-HGF)POF3
|2 G:(DE-HGF)POF3-500
|4 G:(DE-HGF)POF
|v Controlling Electron Charge-Based Phenomena
|x 0
914 1 _ |y 2019
915 _ _ |a Creative Commons Attribution CC BY 3.0
|0 LIC:(DE-HGF)CCBY3
|2 HGFVOC
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0200
|2 StatID
|b SCOPUS
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1160
|2 StatID
|b Current Contents - Engineering, Computing and Technology
915 _ _ |a JCR
|0 StatID:(DE-HGF)0100
|2 StatID
|b APL MATER : 2017
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0501
|2 StatID
|b DOAJ Seal
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0500
|2 StatID
|b DOAJ
915 _ _ |a WoS
|0 StatID:(DE-HGF)0111
|2 StatID
|b Science Citation Index Expanded
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0150
|2 StatID
|b Web of Science Core Collection
915 _ _ |a IF < 5
|0 StatID:(DE-HGF)9900
|2 StatID
915 _ _ |a OpenAccess
|0 StatID:(DE-HGF)0510
|2 StatID
915 _ _ |a Peer Review
|0 StatID:(DE-HGF)0030
|2 StatID
|b DOAJ : Peer review
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1150
|2 StatID
|b Current Contents - Physical, Chemical and Earth Sciences
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0300
|2 StatID
|b Medline
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0199
|2 StatID
|b Clarivate Analytics Master Journal List
920 1 _ |0 I:(DE-Juel1)PGI-7-20110106
|k PGI-7
|l Elektronische Materialien
|x 0
920 1 _ |0 I:(DE-Juel1)PGI-10-20170113
|k PGI-10
|l JARA Institut Green IT
|x 1
920 1 _ |0 I:(DE-82)080009_20140620
|k JARA-FIT
|l JARA-FIT
|x 2
980 _ _ |a journal
980 _ _ |a VDB
980 _ _ |a I:(DE-Juel1)PGI-7-20110106
980 _ _ |a I:(DE-Juel1)PGI-10-20170113
980 _ _ |a I:(DE-82)080009_20140620
980 _ _ |a APC
980 _ _ |a UNRESTRICTED
980 1 _ |a APC
980 1 _ |a FullTexts

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21