Matches in SemOpenAlex for { <https://semopenalex.org/work/W2895922622> ?p ?o ?g. }
- W2895922622 abstract "In this work, we investigated the association between the microstructural characteristics and the size-dependent properties in columnar-grained BaTiO3 thin films. Based on the phase-field method, we devised a two-dimensional thin-film model with vertically aligned columnar grains and low-permittivity grain boundaries in between. The size dependence is referring to two aspects: the grain-size dependence and the film-thickness dependence. The calculations for the grain-size dependence (200 down to 20 nm) with a constant thickness of 160 nm showed that the reduction of the grain size results in a continuous decrease in the coercive field, remnant polarization, dielectric constant, and piezoelectric constant. With a constant grain size of 60 nm, the reduction of the film thickness (380 down to 80 nm) leads to decreasing coercive field, remnant polarization, piezoelectric constant, and actuation strain as well as an increasing dielectric constant. We found that the presence of the low-permittivity grain boundaries plays a crucial role in the observed size dependence. The dilution effect due to its low permittivity is the leading cause for the grain-size dependence, whereas the underlying domain-switching dynamics affected by the grain boundaries takes the lead for the film-thickness dependence. The relation between the grain-boundary influence and the observed size dependence of ferroelectric properties was discussed." @default.
- W2895922622 created "2018-10-26" @default.
- W2895922622 creator A5025573276 @default.
- W2895922622 creator A5056862254 @default.
- W2895922622 date "2018-10-12" @default.
- W2895922622 modified "2023-10-18" @default.
- W2895922622 title "Thickness and grain-size dependence of ferroelectric properties in columnar-grained BaTiO3 thin films" @default.
- W2895922622 cites W1161241345 @default.
- W2895922622 cites W1531263714 @default.
- W2895922622 cites W1970780582 @default.
- W2895922622 cites W1975185597 @default.
- W2895922622 cites W1975719390 @default.
- W2895922622 cites W1985427548 @default.
- W2895922622 cites W1987973213 @default.
- W2895922622 cites W1991763024 @default.
- W2895922622 cites W1995061549 @default.
- W2895922622 cites W2000917086 @default.
- W2895922622 cites W2004550544 @default.
- W2895922622 cites W2005593216 @default.
- W2895922622 cites W2014117514 @default.
- W2895922622 cites W2015652101 @default.
- W2895922622 cites W2023792225 @default.
- W2895922622 cites W2033925688 @default.
- W2895922622 cites W2034554775 @default.
- W2895922622 cites W2037009864 @default.
- W2895922622 cites W2038138586 @default.
- W2895922622 cites W2038594147 @default.
- W2895922622 cites W2042015084 @default.
- W2895922622 cites W2052235520 @default.
- W2895922622 cites W2057084051 @default.
- W2895922622 cites W2057867312 @default.
- W2895922622 cites W2058398564 @default.
- W2895922622 cites W2066715890 @default.
- W2895922622 cites W2072090522 @default.
- W2895922622 cites W2072232846 @default.
- W2895922622 cites W2074087774 @default.
- W2895922622 cites W2085377614 @default.
- W2895922622 cites W2086670202 @default.
- W2895922622 cites W2089243433 @default.
- W2895922622 cites W2089786960 @default.
- W2895922622 cites W2091328206 @default.
- W2895922622 cites W2107707357 @default.
- W2895922622 cites W2115977348 @default.
- W2895922622 cites W2126798595 @default.
- W2895922622 cites W2137653128 @default.
- W2895922622 cites W2143666585 @default.
- W2895922622 cites W2170504867 @default.
- W2895922622 cites W2317988969 @default.
- W2895922622 cites W2323129321 @default.
- W2895922622 cites W2324504945 @default.
- W2895922622 cites W2366834405 @default.
- W2895922622 cites W2478133902 @default.
- W2895922622 cites W2522299828 @default.
- W2895922622 cites W2591096855 @default.
- W2895922622 cites W2592307022 @default.
- W2895922622 cites W2601913673 @default.
- W2895922622 cites W2692106825 @default.
- W2895922622 cites W2724943614 @default.
- W2895922622 cites W2754741700 @default.
- W2895922622 cites W2765707364 @default.
- W2895922622 cites W2803389273 @default.
- W2895922622 cites W858225229 @default.
- W2895922622 doi "https://doi.org/10.1063/1.5041893" @default.
- W2895922622 hasPublicationYear "2018" @default.
- W2895922622 type Work @default.
- W2895922622 sameAs 2895922622 @default.
- W2895922622 citedByCount "11" @default.
- W2895922622 countsByYear W28959226222019 @default.
- W2895922622 countsByYear W28959226222020 @default.
- W2895922622 countsByYear W28959226222021 @default.
- W2895922622 countsByYear W28959226222022 @default.
- W2895922622 countsByYear W28959226222023 @default.
- W2895922622 crossrefType "journal-article" @default.
- W2895922622 hasAuthorship W2895922622A5025573276 @default.
- W2895922622 hasAuthorship W2895922622A5056862254 @default.
- W2895922622 hasConcept C100082104 @default.
- W2895922622 hasConcept C121332964 @default.
- W2895922622 hasConcept C126530901 @default.
- W2895922622 hasConcept C133386390 @default.
- W2895922622 hasConcept C159985019 @default.
- W2895922622 hasConcept C168651791 @default.
- W2895922622 hasConcept C171250308 @default.
- W2895922622 hasConcept C19067145 @default.
- W2895922622 hasConcept C192191005 @default.
- W2895922622 hasConcept C192562407 @default.
- W2895922622 hasConcept C26873012 @default.
- W2895922622 hasConcept C47908070 @default.
- W2895922622 hasConcept C49040817 @default.
- W2895922622 hasConcept C79090758 @default.
- W2895922622 hasConcept C87976508 @default.
- W2895922622 hasConceptScore W2895922622C100082104 @default.
- W2895922622 hasConceptScore W2895922622C121332964 @default.
- W2895922622 hasConceptScore W2895922622C126530901 @default.
- W2895922622 hasConceptScore W2895922622C133386390 @default.
- W2895922622 hasConceptScore W2895922622C159985019 @default.
- W2895922622 hasConceptScore W2895922622C168651791 @default.
- W2895922622 hasConceptScore W2895922622C171250308 @default.
- W2895922622 hasConceptScore W2895922622C19067145 @default.
- W2895922622 hasConceptScore W2895922622C192191005 @default.
- W2895922622 hasConceptScore W2895922622C192562407 @default.