Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912085873> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2912085873 endingPage "21" @default.
- W2912085873 startingPage "14" @default.
- W2912085873 abstract "Atomic Force Microscopy (AFM) has been used to study the changes in surface morphology of nanostructured Iron III oxide (Fe2O3) during annealing at temperatures of 573, 673, and 733 K for period of 25 hours in each ca-se. The microstructures were examined to determine the bandgap energy, corresponding to values of voltages on the current-voltage (I-V) curve where the current remained zero. Ferritin molecules comprising of a self assembl-ed core of iron oxide were heated to produce nanoparticles embedded in the ferritin shell by Langmuir-Schaefer method. Upon annealing, the nanoparticles clustered preferentially along the boundaries on the substrate which coalesced to increase the cluster sizes and thereby decreased the surface area. The bandgaps measured by AFM after annealing the samples in air for 25 hours increased from 1.55 eV at 573 K to 1.61 eV at 673 K, and to 1.87 eV at 733 K. The study confirmed that in nanoscale region, the particle size and band gap energy varied with annealing temperature.Keywords: Surface Morphology, Bandgap Energy, Nanostructures, Atomic Force Microscopy, Langmuir-Schaefer Method" @default.
- W2912085873 created "2019-02-21" @default.
- W2912085873 creator A5008353450 @default.
- W2912085873 creator A5053485880 @default.
- W2912085873 creator A5089548109 @default.
- W2912085873 date "2017-01-01" @default.
- W2912085873 modified "2023-09-27" @default.
- W2912085873 title "Changes in surface morphology and band gap energy of nanostructured Fe2O3 during high temperature annealing" @default.
- W2912085873 hasPublicationYear "2017" @default.
- W2912085873 type Work @default.
- W2912085873 sameAs 2912085873 @default.
- W2912085873 citedByCount "0" @default.
- W2912085873 crossrefType "journal-article" @default.
- W2912085873 hasAuthorship W2912085873A5008353450 @default.
- W2912085873 hasAuthorship W2912085873A5053485880 @default.
- W2912085873 hasAuthorship W2912085873A5089548109 @default.
- W2912085873 hasConcept C102951782 @default.
- W2912085873 hasConcept C113196181 @default.
- W2912085873 hasConcept C155672457 @default.
- W2912085873 hasConcept C159985019 @default.
- W2912085873 hasConcept C171250308 @default.
- W2912085873 hasConcept C181966813 @default.
- W2912085873 hasConcept C185592680 @default.
- W2912085873 hasConcept C186187911 @default.
- W2912085873 hasConcept C191897082 @default.
- W2912085873 hasConcept C192562407 @default.
- W2912085873 hasConcept C2777855556 @default.
- W2912085873 hasConcept C2779851234 @default.
- W2912085873 hasConcept C43617362 @default.
- W2912085873 hasConcept C49040817 @default.
- W2912085873 hasConceptScore W2912085873C102951782 @default.
- W2912085873 hasConceptScore W2912085873C113196181 @default.
- W2912085873 hasConceptScore W2912085873C155672457 @default.
- W2912085873 hasConceptScore W2912085873C159985019 @default.
- W2912085873 hasConceptScore W2912085873C171250308 @default.
- W2912085873 hasConceptScore W2912085873C181966813 @default.
- W2912085873 hasConceptScore W2912085873C185592680 @default.
- W2912085873 hasConceptScore W2912085873C186187911 @default.
- W2912085873 hasConceptScore W2912085873C191897082 @default.
- W2912085873 hasConceptScore W2912085873C192562407 @default.
- W2912085873 hasConceptScore W2912085873C2777855556 @default.
- W2912085873 hasConceptScore W2912085873C2779851234 @default.
- W2912085873 hasConceptScore W2912085873C43617362 @default.
- W2912085873 hasConceptScore W2912085873C49040817 @default.
- W2912085873 hasLocation W29120858731 @default.
- W2912085873 hasOpenAccess W2912085873 @default.
- W2912085873 hasPrimaryLocation W29120858731 @default.
- W2912085873 hasRelatedWork W1551129995 @default.
- W2912085873 hasRelatedWork W1971715494 @default.
- W2912085873 hasRelatedWork W1988684018 @default.
- W2912085873 hasRelatedWork W2053385315 @default.
- W2912085873 hasRelatedWork W2061592339 @default.
- W2912085873 hasRelatedWork W2175956205 @default.
- W2912085873 hasRelatedWork W2357377398 @default.
- W2912085873 hasRelatedWork W2387059100 @default.
- W2912085873 hasRelatedWork W2409296134 @default.
- W2912085873 hasRelatedWork W2471880420 @default.
- W2912085873 hasRelatedWork W2580279068 @default.
- W2912085873 hasRelatedWork W2586447791 @default.
- W2912085873 hasRelatedWork W2601801694 @default.
- W2912085873 hasRelatedWork W2769356931 @default.
- W2912085873 hasRelatedWork W2899950291 @default.
- W2912085873 hasRelatedWork W2915438184 @default.
- W2912085873 hasRelatedWork W2987832566 @default.
- W2912085873 hasRelatedWork W2994590307 @default.
- W2912085873 hasRelatedWork W3045315703 @default.
- W2912085873 hasRelatedWork W3207738893 @default.
- W2912085873 hasVolume "22" @default.
- W2912085873 isParatext "false" @default.
- W2912085873 isRetracted "false" @default.
- W2912085873 magId "2912085873" @default.
- W2912085873 workType "article" @default.