FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3018431305> ?p ?o ?g. }

• W3018431305 endingPage "2524" @default.
• W3018431305 startingPage "2514" @default.
• W3018431305 abstract "The nature and direction of the hysteresis in memristive devices is critical to device operation and performance and the ability to realise their potential in neuromorphic applications. TiO2 is a prototypical memristive device material and is known to show hysteresis loops with both clockwise switching and counter-clockwise switching and in many instances evidence of negative differential resistance (NDR) behaviour. Here we study the electrical response of a device composed of a single nanowire channel Au-Ti/TiO2/Ti-Au both in air and under vacuum and simulate the I-V characteristics in each case using the Schottky barrier and an ohmic-like transport memristive model which capture nonlinear diffusion and migration of ions within the wire. The dynamics of this complex charge conduction phenomenon is obtained by fitting the nonlinear ion-drift equations with the experimental data. Our experimental results support a nonlinear drift of oxygen vacancies acting as shallow donors under vacuum conditions. Simulations show that dopant diffusion under bias creates a depletion region along the channel which results in NDR behaviour, but it is overcome at higher applied bias due to oxygen vacancy generation at the anode. The model allows the motion of the charged dopants to be visualised during device operation in air and under vacuum and predicts the elimination of the NDR under low bias operation, in agreement with experiments." @default.
• W3018431305 created "2020-05-01" @default.
• W3018431305 creator A5035074075 @default.
• W3018431305 creator A5040030771 @default.
• W3018431305 creator A5049298495 @default.
• W3018431305 creator A5052717980 @default.
• W3018431305 creator A5058200292 @default.
• W3018431305 date "2020-01-01" @default.
• W3018431305 modified "2023-10-17" @default.
• W3018431305 title "Nonlinear ion drift-diffusion memristance description of TiO₂RRAM devices" @default.
• W3018431305 cites W1678748398 @default.
• W3018431305 cites W1783145639 @default.
• W3018431305 cites W1842932991 @default.
• W3018431305 cites W1973896660 @default.
• W3018431305 cites W1974643526 @default.
• W3018431305 cites W1983254208 @default.
• W3018431305 cites W2007898123 @default.
• W3018431305 cites W2008901850 @default.
• W3018431305 cites W2013055927 @default.
• W3018431305 cites W2014132527 @default.
• W3018431305 cites W2028461509 @default.
• W3018431305 cites W2040083498 @default.
• W3018431305 cites W2041301644 @default.
• W3018431305 cites W2043223779 @default.
• W3018431305 cites W2043569928 @default.
• W3018431305 cites W2045009304 @default.
• W3018431305 cites W2069079040 @default.
• W3018431305 cites W2069233440 @default.
• W3018431305 cites W2075466416 @default.
• W3018431305 cites W2087505970 @default.
• W3018431305 cites W2090737712 @default.
• W3018431305 cites W2091201490 @default.
• W3018431305 cites W2092502714 @default.
• W3018431305 cites W2093019541 @default.
• W3018431305 cites W2097171401 @default.
• W3018431305 cites W2107715677 @default.
• W3018431305 cites W2110697514 @default.
• W3018431305 cites W2112118714 @default.
• W3018431305 cites W2112181056 @default.
• W3018431305 cites W2122369289 @default.
• W3018431305 cites W2136811604 @default.
• W3018431305 cites W2149441930 @default.
• W3018431305 cites W2158720440 @default.
• W3018431305 cites W2161330443 @default.
• W3018431305 cites W2162651880 @default.
• W3018431305 cites W2166864280 @default.
• W3018431305 cites W2332796971 @default.
• W3018431305 cites W2616103332 @default.
• W3018431305 cites W2783329168 @default.
• W3018431305 cites W2793497976 @default.
• W3018431305 cites W2797315502 @default.
• W3018431305 cites W2888747688 @default.
• W3018431305 cites W2906129062 @default.
• W3018431305 cites W2907557193 @default.
• W3018431305 cites W3099125816 @default.
• W3018431305 cites W3100405963 @default.
• W3018431305 cites W3102863808 @default.
• W3018431305 cites W3106114372 @default.
• W3018431305 doi "https://doi.org/10.1039/d0na00195c" @default.
• W3018431305 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36133364" @default.
• W3018431305 hasPublicationYear "2020" @default.
• W3018431305 type Work @default.
• W3018431305 sameAs 3018431305 @default.
• W3018431305 citedByCount "6" @default.
• W3018431305 countsByYear W30184313052021 @default.
• W3018431305 countsByYear W30184313052022 @default.
• W3018431305 countsByYear W30184313052023 @default.
• W3018431305 crossrefType "journal-article" @default.
• W3018431305 hasAuthorship W3018431305A5035074075 @default.
• W3018431305 hasAuthorship W3018431305A5040030771 @default.
• W3018431305 hasAuthorship W3018431305A5049298495 @default.
• W3018431305 hasAuthorship W3018431305A5052717980 @default.
• W3018431305 hasAuthorship W3018431305A5058200292 @default.
• W3018431305 hasBestOaLocation W30184313051 @default.
• W3018431305 hasConcept C119599485 @default.
• W3018431305 hasConcept C120398109 @default.
• W3018431305 hasConcept C121332964 @default.
• W3018431305 hasConcept C123299182 @default.
• W3018431305 hasConcept C127413603 @default.
• W3018431305 hasConcept C138230450 @default.
• W3018431305 hasConcept C145148216 @default.
• W3018431305 hasConcept C147789679 @default.
• W3018431305 hasConcept C150072547 @default.
• W3018431305 hasConcept C158622935 @default.
• W3018431305 hasConcept C165801399 @default.
• W3018431305 hasConcept C171250308 @default.
• W3018431305 hasConcept C17525397 @default.
• W3018431305 hasConcept C178790620 @default.
• W3018431305 hasConcept C182019814 @default.
• W3018431305 hasConcept C185592680 @default.
• W3018431305 hasConcept C191952053 @default.
• W3018431305 hasConcept C192562407 @default.
• W3018431305 hasConcept C24326235 @default.
• W3018431305 hasConcept C26873012 @default.
• W3018431305 hasConcept C2779227376 @default.
• W3018431305 hasConcept C49040817 @default.
• W3018431305 hasConcept C57863236 @default.
• W3018431305 hasConcept C62520636 @default.

• next