Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034687183> ?p ?o ?g. }
- W2034687183 abstract "Abstract In the present study we report the precise resistivity measurements for the polycrystalline bulk sample as well as highly oriented thin-films of La 0.8 Ca 0.2 MnO 3 . The poly crystalline sample was prepared by standard solid-state reaction route and the oriented thin film was prepared by pulsed laser deposition (PLD). The phase purity of these samples was confirmed by X-ray diffraction and the back-scattered electron imaging using scanning electron microscopy (SEM). The oxygen stoichiometry analysis was done by iodimetry titration. The resistivities of these samples were carried out with four-probe resistivity measurement setup. The observed temperature dependence of resistivity data for both the samples was fitted using the polaron model. We have found that polaronic model fits well with the experimental data of both polycrystalline and single crystal samples. A new phenomenological model is proposed and used to estimate contribution to the resistivity due to grain boundary in the ferromagnetic state of polycrystalline manganites and it has been shown that the scattering of electrons from the grain boundary (grain surface) is a function of temperature and controlled by the effective grain resistance at that temperature." @default.
- W2034687183 created "2016-06-24" @default.
- W2034687183 creator A5000542305 @default.
- W2034687183 creator A5057157225 @default.
- W2034687183 creator A5067749236 @default.
- W2034687183 creator A5091349269 @default.
- W2034687183 date "2006-11-01" @default.
- W2034687183 modified "2023-10-14" @default.
- W2034687183 title "The contribution of grain boundary and defects to the resistivity in the ferromagnetic state of polycrystalline manganites" @default.
- W2034687183 cites W1512024966 @default.
- W2034687183 cites W1589579692 @default.
- W2034687183 cites W1598690047 @default.
- W2034687183 cites W1608100918 @default.
- W2034687183 cites W1654301683 @default.
- W2034687183 cites W1677923902 @default.
- W2034687183 cites W1683605947 @default.
- W2034687183 cites W1967005295 @default.
- W2034687183 cites W1968108604 @default.
- W2034687183 cites W1971109699 @default.
- W2034687183 cites W1988767948 @default.
- W2034687183 cites W1992035305 @default.
- W2034687183 cites W1996188885 @default.
- W2034687183 cites W1998981899 @default.
- W2034687183 cites W2002062475 @default.
- W2034687183 cites W2003296090 @default.
- W2034687183 cites W2013468474 @default.
- W2034687183 cites W2016059482 @default.
- W2034687183 cites W2017834523 @default.
- W2034687183 cites W2022780206 @default.
- W2034687183 cites W2024680120 @default.
- W2034687183 cites W2026543595 @default.
- W2034687183 cites W2032335139 @default.
- W2034687183 cites W2037805110 @default.
- W2034687183 cites W2039310018 @default.
- W2034687183 cites W2043379017 @default.
- W2034687183 cites W2044722481 @default.
- W2034687183 cites W2045207047 @default.
- W2034687183 cites W2048553390 @default.
- W2034687183 cites W2060133815 @default.
- W2034687183 cites W2073710513 @default.
- W2034687183 cites W2081299795 @default.
- W2034687183 cites W2083250939 @default.
- W2034687183 cites W2089020329 @default.
- W2034687183 cites W2118449045 @default.
- W2034687183 cites W2289610401 @default.
- W2034687183 cites W2476565629 @default.
- W2034687183 doi "https://doi.org/10.1016/j.jmmm.2006.02.106" @default.
- W2034687183 hasPublicationYear "2006" @default.
- W2034687183 type Work @default.
- W2034687183 sameAs 2034687183 @default.
- W2034687183 citedByCount "11" @default.
- W2034687183 countsByYear W20346871832013 @default.
- W2034687183 countsByYear W20346871832015 @default.
- W2034687183 countsByYear W20346871832018 @default.
- W2034687183 countsByYear W20346871832023 @default.
- W2034687183 crossrefType "journal-article" @default.
- W2034687183 hasAuthorship W2034687183A5000542305 @default.
- W2034687183 hasAuthorship W2034687183A5057157225 @default.
- W2034687183 hasAuthorship W2034687183A5067749236 @default.
- W2034687183 hasAuthorship W2034687183A5091349269 @default.
- W2034687183 hasConcept C113196181 @default.
- W2034687183 hasConcept C120665830 @default.
- W2034687183 hasConcept C121332964 @default.
- W2034687183 hasConcept C137637335 @default.
- W2034687183 hasConcept C147120987 @default.
- W2034687183 hasConcept C159985019 @default.
- W2034687183 hasConcept C171250308 @default.
- W2034687183 hasConcept C185592680 @default.
- W2034687183 hasConcept C19067145 @default.
- W2034687183 hasConcept C191486275 @default.
- W2034687183 hasConcept C191897082 @default.
- W2034687183 hasConcept C192562407 @default.
- W2034687183 hasConcept C26771246 @default.
- W2034687183 hasConcept C26873012 @default.
- W2034687183 hasConcept C43617362 @default.
- W2034687183 hasConcept C46141821 @default.
- W2034687183 hasConcept C47908070 @default.
- W2034687183 hasConcept C62520636 @default.
- W2034687183 hasConcept C64127065 @default.
- W2034687183 hasConcept C69990965 @default.
- W2034687183 hasConcept C73922627 @default.
- W2034687183 hasConcept C82217956 @default.
- W2034687183 hasConcept C87976508 @default.
- W2034687183 hasConceptScore W2034687183C113196181 @default.
- W2034687183 hasConceptScore W2034687183C120665830 @default.
- W2034687183 hasConceptScore W2034687183C121332964 @default.
- W2034687183 hasConceptScore W2034687183C137637335 @default.
- W2034687183 hasConceptScore W2034687183C147120987 @default.
- W2034687183 hasConceptScore W2034687183C159985019 @default.
- W2034687183 hasConceptScore W2034687183C171250308 @default.
- W2034687183 hasConceptScore W2034687183C185592680 @default.
- W2034687183 hasConceptScore W2034687183C19067145 @default.
- W2034687183 hasConceptScore W2034687183C191486275 @default.
- W2034687183 hasConceptScore W2034687183C191897082 @default.
- W2034687183 hasConceptScore W2034687183C192562407 @default.
- W2034687183 hasConceptScore W2034687183C26771246 @default.
- W2034687183 hasConceptScore W2034687183C26873012 @default.
- W2034687183 hasConceptScore W2034687183C43617362 @default.
- W2034687183 hasConceptScore W2034687183C46141821 @default.
- W2034687183 hasConceptScore W2034687183C47908070 @default.