Matches in SemOpenAlex for { <https://semopenalex.org/work/W2027436768> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2027436768 endingPage "361" @default.
- W2027436768 startingPage "359" @default.
- W2027436768 abstract "The a.c. electrical conductivity of MnWO4 from 10 Hz to 10 MHz has been measured in the 425–900 K temperature range using pressed pellets. The a.c. conductivity shows a frequency dependence at lower temperatures whereas at higher temperatures it is almost frequency independent up to about 1 MHz. At lower temperatures σac varies as ωs where s ≲ 1.2. A plot of log σ vs 1T using the a.c. conductivity values at 10 Hz, shows a discontinuity around 575 K. The activation energies below and above this temperature have been estimated to be 0.65 and 0.58 eV respectively. Differential thermal analysis (DTA) performed on powder samples shows the absence of any structural phase transitions at this temperature. These observations suggest that the electrical conduction below 575 K occurs essentially by thermally activated hopping of polarons whereas above this temperature, normal band-like conduction may dominate the conduction processes." @default.
- W2027436768 created "2016-06-24" @default.
- W2027436768 creator A5036690858 @default.
- W2027436768 creator A5044202190 @default.
- W2027436768 creator A5081383565 @default.
- W2027436768 date "1989-01-01" @default.
- W2027436768 modified "2023-09-23" @default.
- W2027436768 title "A.C. conductivity of MnWO4" @default.
- W2027436768 cites W1485233249 @default.
- W2027436768 cites W1970018830 @default.
- W2027436768 cites W2018467214 @default.
- W2027436768 cites W2027665487 @default.
- W2027436768 cites W2029770941 @default.
- W2027436768 cites W2032215032 @default.
- W2027436768 cites W2057786427 @default.
- W2027436768 cites W2061905891 @default.
- W2027436768 cites W2062094286 @default.
- W2027436768 cites W2315094146 @default.
- W2027436768 cites W2331666925 @default.
- W2027436768 doi "https://doi.org/10.1016/0022-3697(89)90434-4" @default.
- W2027436768 hasPublicationYear "1989" @default.
- W2027436768 type Work @default.
- W2027436768 sameAs 2027436768 @default.
- W2027436768 citedByCount "7" @default.
- W2027436768 countsByYear W20274367682012 @default.
- W2027436768 countsByYear W20274367682017 @default.
- W2027436768 crossrefType "journal-article" @default.
- W2027436768 hasAuthorship W2027436768A5036690858 @default.
- W2027436768 hasAuthorship W2027436768A5044202190 @default.
- W2027436768 hasAuthorship W2027436768A5081383565 @default.
- W2027436768 hasConcept C113196181 @default.
- W2027436768 hasConcept C121332964 @default.
- W2027436768 hasConcept C131540310 @default.
- W2027436768 hasConcept C134306372 @default.
- W2027436768 hasConcept C147120987 @default.
- W2027436768 hasConcept C147789679 @default.
- W2027436768 hasConcept C159985019 @default.
- W2027436768 hasConcept C172100665 @default.
- W2027436768 hasConcept C185592680 @default.
- W2027436768 hasConcept C192562407 @default.
- W2027436768 hasConcept C26873012 @default.
- W2027436768 hasConcept C2777042112 @default.
- W2027436768 hasConcept C2780584874 @default.
- W2027436768 hasConcept C33923547 @default.
- W2027436768 hasConcept C39353612 @default.
- W2027436768 hasConcept C43617362 @default.
- W2027436768 hasConcept C62520636 @default.
- W2027436768 hasConcept C64127065 @default.
- W2027436768 hasConcept C69990965 @default.
- W2027436768 hasConcept C95121573 @default.
- W2027436768 hasConcept C97355855 @default.
- W2027436768 hasConceptScore W2027436768C113196181 @default.
- W2027436768 hasConceptScore W2027436768C121332964 @default.
- W2027436768 hasConceptScore W2027436768C131540310 @default.
- W2027436768 hasConceptScore W2027436768C134306372 @default.
- W2027436768 hasConceptScore W2027436768C147120987 @default.
- W2027436768 hasConceptScore W2027436768C147789679 @default.
- W2027436768 hasConceptScore W2027436768C159985019 @default.
- W2027436768 hasConceptScore W2027436768C172100665 @default.
- W2027436768 hasConceptScore W2027436768C185592680 @default.
- W2027436768 hasConceptScore W2027436768C192562407 @default.
- W2027436768 hasConceptScore W2027436768C26873012 @default.
- W2027436768 hasConceptScore W2027436768C2777042112 @default.
- W2027436768 hasConceptScore W2027436768C2780584874 @default.
- W2027436768 hasConceptScore W2027436768C33923547 @default.
- W2027436768 hasConceptScore W2027436768C39353612 @default.
- W2027436768 hasConceptScore W2027436768C43617362 @default.
- W2027436768 hasConceptScore W2027436768C62520636 @default.
- W2027436768 hasConceptScore W2027436768C64127065 @default.
- W2027436768 hasConceptScore W2027436768C69990965 @default.
- W2027436768 hasConceptScore W2027436768C95121573 @default.
- W2027436768 hasConceptScore W2027436768C97355855 @default.
- W2027436768 hasIssue "4" @default.
- W2027436768 hasLocation W20274367681 @default.
- W2027436768 hasOpenAccess W2027436768 @default.
- W2027436768 hasPrimaryLocation W20274367681 @default.
- W2027436768 hasRelatedWork W2006549645 @default.
- W2027436768 hasRelatedWork W2041595829 @default.
- W2027436768 hasRelatedWork W2089475802 @default.
- W2027436768 hasRelatedWork W2090604773 @default.
- W2027436768 hasRelatedWork W210846763 @default.
- W2027436768 hasRelatedWork W2189188306 @default.
- W2027436768 hasRelatedWork W2533402697 @default.
- W2027436768 hasRelatedWork W2618307771 @default.
- W2027436768 hasRelatedWork W4248638397 @default.
- W2027436768 hasRelatedWork W4248761046 @default.
- W2027436768 hasVolume "50" @default.
- W2027436768 isParatext "false" @default.
- W2027436768 isRetracted "false" @default.
- W2027436768 magId "2027436768" @default.
- W2027436768 workType "article" @default.