Matches in SemOpenAlex for { <https://semopenalex.org/work/W4384698420> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W4384698420 endingPage "1462" @default.
- W4384698420 startingPage "1453" @default.
- W4384698420 abstract "This study demonstrates a numerical model for interfacial switching memristors based on the Schottky barrier height modulation mechanism. A resistive Schottky contact is formed for an n-type semiconductor and a high work-function metal (e.g., strontium titanate and platinum). The contact resistance is determined by the Schottky barrier height, which is influenced by the concentration of oxygen vacancies serving as space charges. Accordingly, the spatial distribution of vacancies and cell conductance can be controlled by applying a bias voltage. This interfacial switching is advantageous over filamentary switching, owing to the conductance change being more gradual in interfacial switching. In this study, a two-step numerical analysis was performed to model the conductance change in an interfacial switching memristor having a metal–oxide–metal structure of Pt/SrTiO3/Nb-SrTiO3, where Pt and SrTiO3 form a Schottky contact. In the first step, the change in the spatial distribution of vacancies by an applied switching voltage was obtained by solving the drift and diffusion equations for vacancies. In the second step, after setting the Schottky barrier height according to the vacancy concentration near the contact, the cell conductance was obtained by calculating the current value by applying a small read voltage. Consequently, our simulation successfully reproduced the experimental results for the SrTiO3-based memristor. Through this study, our device simulation for interfacial switching was successfully established, and it can be utilized in the computational design of various device architectures." @default.
- W4384698420 created "2023-07-20" @default.
- W4384698420 creator A5066933330 @default.
- W4384698420 creator A5077626052 @default.
- W4384698420 creator A5082280506 @default.
- W4384698420 date "2023-07-18" @default.
- W4384698420 modified "2023-10-18" @default.
- W4384698420 title "Finite-element simulation of interfacial resistive switching by Schottky barrier height modulation" @default.
- W4384698420 cites W1542981317 @default.
- W4384698420 cites W1821400033 @default.
- W4384698420 cites W1980376519 @default.
- W4384698420 cites W2013217979 @default.
- W4384698420 cites W2069233440 @default.
- W4384698420 cites W2071209756 @default.
- W4384698420 cites W2096830952 @default.
- W4384698420 cites W2101091847 @default.
- W4384698420 cites W2120528621 @default.
- W4384698420 cites W2146014696 @default.
- W4384698420 cites W2162651880 @default.
- W4384698420 cites W2292568959 @default.
- W4384698420 cites W2315026918 @default.
- W4384698420 cites W2318687453 @default.
- W4384698420 cites W2328110299 @default.
- W4384698420 cites W2332450426 @default.
- W4384698420 cites W2348576041 @default.
- W4384698420 cites W2549402682 @default.
- W4384698420 cites W2744091295 @default.
- W4384698420 cites W2774028874 @default.
- W4384698420 cites W2810862934 @default.
- W4384698420 cites W2901957616 @default.
- W4384698420 cites W3007829470 @default.
- W4384698420 cites W3029653213 @default.
- W4384698420 cites W3126088129 @default.
- W4384698420 cites W3130730248 @default.
- W4384698420 doi "https://doi.org/10.1007/s10825-023-02086-w" @default.
- W4384698420 hasPublicationYear "2023" @default.
- W4384698420 type Work @default.
- W4384698420 citedByCount "0" @default.
- W4384698420 crossrefType "journal-article" @default.
- W4384698420 hasAuthorship W4384698420A5066933330 @default.
- W4384698420 hasAuthorship W4384698420A5077626052 @default.
- W4384698420 hasAuthorship W4384698420A5082280506 @default.
- W4384698420 hasBestOaLocation W43846984202 @default.
- W4384698420 hasConcept C121332964 @default.
- W4384698420 hasConcept C121932024 @default.
- W4384698420 hasConcept C123671423 @default.
- W4384698420 hasConcept C127413603 @default.
- W4384698420 hasConcept C150072547 @default.
- W4384698420 hasConcept C16115445 @default.
- W4384698420 hasConcept C171250308 @default.
- W4384698420 hasConcept C192562407 @default.
- W4384698420 hasConcept C205200001 @default.
- W4384698420 hasConcept C24326235 @default.
- W4384698420 hasConcept C26873012 @default.
- W4384698420 hasConcept C2779227376 @default.
- W4384698420 hasConcept C49040817 @default.
- W4384698420 hasConcept C78434282 @default.
- W4384698420 hasConceptScore W4384698420C121332964 @default.
- W4384698420 hasConceptScore W4384698420C121932024 @default.
- W4384698420 hasConceptScore W4384698420C123671423 @default.
- W4384698420 hasConceptScore W4384698420C127413603 @default.
- W4384698420 hasConceptScore W4384698420C150072547 @default.
- W4384698420 hasConceptScore W4384698420C16115445 @default.
- W4384698420 hasConceptScore W4384698420C171250308 @default.
- W4384698420 hasConceptScore W4384698420C192562407 @default.
- W4384698420 hasConceptScore W4384698420C205200001 @default.
- W4384698420 hasConceptScore W4384698420C24326235 @default.
- W4384698420 hasConceptScore W4384698420C26873012 @default.
- W4384698420 hasConceptScore W4384698420C2779227376 @default.
- W4384698420 hasConceptScore W4384698420C49040817 @default.
- W4384698420 hasConceptScore W4384698420C78434282 @default.
- W4384698420 hasFunder F4320321237 @default.
- W4384698420 hasFunder F4320322064 @default.
- W4384698420 hasFunder F4320322120 @default.
- W4384698420 hasFunder F4320322202 @default.
- W4384698420 hasIssue "5" @default.
- W4384698420 hasLocation W43846984201 @default.
- W4384698420 hasLocation W43846984202 @default.
- W4384698420 hasOpenAccess W4384698420 @default.
- W4384698420 hasPrimaryLocation W43846984201 @default.
- W4384698420 hasRelatedWork W1501882044 @default.
- W4384698420 hasRelatedWork W1540585561 @default.
- W4384698420 hasRelatedWork W1981646027 @default.
- W4384698420 hasRelatedWork W2064836534 @default.
- W4384698420 hasRelatedWork W2124971553 @default.
- W4384698420 hasRelatedWork W2147656057 @default.
- W4384698420 hasRelatedWork W2614156624 @default.
- W4384698420 hasRelatedWork W2897000653 @default.
- W4384698420 hasRelatedWork W2911343812 @default.
- W4384698420 hasRelatedWork W2917180890 @default.
- W4384698420 hasVolume "22" @default.
- W4384698420 isParatext "false" @default.
- W4384698420 isRetracted "false" @default.
- W4384698420 workType "article" @default.