Matches in SemOpenAlex for { <https://semopenalex.org/work/W2890950912> ?p ?o ?g. }
- W2890950912 endingPage "429" @default.
- W2890950912 startingPage "419" @default.
- W2890950912 abstract "Abstract Nanocrystalline Cu doped ZnO (Zn1-xCuxO, x = 0, 0.01, 0.02, 0.03 and 0.04) samples were synthesized by high energy ball milling technique (HEBM). The strain developed during ball milling and incorporation of Cu into the Zn-site in ZnO lattice is depicted as broadening of the full width at half maximum (FWHM) of the XRD. The X-ray diffraction peak-widths (FWHM) increases with increase in Cu-concentration. Furthermore, the mechanical impact and the heat produced during ball milling helps in the formation of aggregates. The size of these aggregates was observed to increase with Cu-concentration. Upon calcination, these aggregated structures form particle, resulting in bigger particles for higher concentration of Cu. The XRD results confirm that up to ∼3 at% of Cu can be doped in ZnO lattice, beyond which CuO precipitates. The impedance spectroscopy and the ac-conductivity results confirm the improvement in dielectric properties of ZnO by Cu doping. The decrease in magnitude of Z′ on increase in temperature confirms the negative temperature coefficient of resistance (NTCR) behaviour of the samples. The ac conductivity of ZnO decreases with Cu doping and follows the correlated barrier hopping (CBH) model in the investigated temperature and frequency range." @default.
- W2890950912 created "2018-09-27" @default.
- W2890950912 creator A5030898733 @default.
- W2890950912 creator A5047876441 @default.
- W2890950912 creator A5061231498 @default.
- W2890950912 creator A5063039266 @default.
- W2890950912 creator A5063908469 @default.
- W2890950912 creator A5067441912 @default.
- W2890950912 creator A5072021766 @default.
- W2890950912 creator A5072500113 @default.
- W2890950912 creator A5090579653 @default.
- W2890950912 date "2019-01-01" @default.
- W2890950912 modified "2023-09-23" @default.
- W2890950912 title "Investigation of structural, morphological and NTCR behaviour of Cu-doped ZnO nanoceramics synthesized by high energy ball milling" @default.
- W2890950912 cites W1647619463 @default.
- W2890950912 cites W1967652077 @default.
- W2890950912 cites W1973324401 @default.
- W2890950912 cites W1980905211 @default.
- W2890950912 cites W1997893420 @default.
- W2890950912 cites W1998981899 @default.
- W2890950912 cites W2024780599 @default.
- W2890950912 cites W2041946765 @default.
- W2890950912 cites W2042802827 @default.
- W2890950912 cites W2045165741 @default.
- W2890950912 cites W2048099651 @default.
- W2890950912 cites W2052216073 @default.
- W2890950912 cites W2057724785 @default.
- W2890950912 cites W2062716632 @default.
- W2890950912 cites W2066676904 @default.
- W2890950912 cites W2083995578 @default.
- W2890950912 cites W2093785226 @default.
- W2890950912 cites W2100886078 @default.
- W2890950912 cites W2120443937 @default.
- W2890950912 cites W2289842198 @default.
- W2890950912 cites W2328679277 @default.
- W2890950912 cites W2469438223 @default.
- W2890950912 cites W2517390786 @default.
- W2890950912 cites W2525517166 @default.
- W2890950912 cites W2535250234 @default.
- W2890950912 cites W2569475541 @default.
- W2890950912 cites W2585105796 @default.
- W2890950912 cites W2591427892 @default.
- W2890950912 cites W2623240766 @default.
- W2890950912 cites W2635240027 @default.
- W2890950912 cites W2742333334 @default.
- W2890950912 cites W2761657699 @default.
- W2890950912 cites W2766161610 @default.
- W2890950912 cites W2767958099 @default.
- W2890950912 cites W2774929315 @default.
- W2890950912 cites W2789829024 @default.
- W2890950912 cites W2790499705 @default.
- W2890950912 cites W2791733654 @default.
- W2890950912 cites W2791942835 @default.
- W2890950912 cites W2794670279 @default.
- W2890950912 cites W2802832901 @default.
- W2890950912 cites W2810502150 @default.
- W2890950912 cites W2893496036 @default.
- W2890950912 cites W2952536832 @default.
- W2890950912 doi "https://doi.org/10.1016/j.matchemphys.2018.09.056" @default.
- W2890950912 hasPublicationYear "2019" @default.
- W2890950912 type Work @default.
- W2890950912 sameAs 2890950912 @default.
- W2890950912 citedByCount "34" @default.
- W2890950912 countsByYear W28909509122019 @default.
- W2890950912 countsByYear W28909509122020 @default.
- W2890950912 countsByYear W28909509122021 @default.
- W2890950912 countsByYear W28909509122022 @default.
- W2890950912 countsByYear W28909509122023 @default.
- W2890950912 crossrefType "journal-article" @default.
- W2890950912 hasAuthorship W2890950912A5030898733 @default.
- W2890950912 hasAuthorship W2890950912A5047876441 @default.
- W2890950912 hasAuthorship W2890950912A5061231498 @default.
- W2890950912 hasAuthorship W2890950912A5063039266 @default.
- W2890950912 hasAuthorship W2890950912A5063908469 @default.
- W2890950912 hasAuthorship W2890950912A5067441912 @default.
- W2890950912 hasAuthorship W2890950912A5072021766 @default.
- W2890950912 hasAuthorship W2890950912A5072500113 @default.
- W2890950912 hasAuthorship W2890950912A5090579653 @default.
- W2890950912 hasConcept C127413603 @default.
- W2890950912 hasConcept C132186339 @default.
- W2890950912 hasConcept C159985019 @default.
- W2890950912 hasConcept C185592680 @default.
- W2890950912 hasConcept C192562407 @default.
- W2890950912 hasConcept C199289684 @default.
- W2890950912 hasConcept C42360764 @default.
- W2890950912 hasConcept C49040817 @default.
- W2890950912 hasConcept C57863236 @default.
- W2890950912 hasConceptScore W2890950912C127413603 @default.
- W2890950912 hasConceptScore W2890950912C132186339 @default.
- W2890950912 hasConceptScore W2890950912C159985019 @default.
- W2890950912 hasConceptScore W2890950912C185592680 @default.
- W2890950912 hasConceptScore W2890950912C192562407 @default.
- W2890950912 hasConceptScore W2890950912C199289684 @default.
- W2890950912 hasConceptScore W2890950912C42360764 @default.
- W2890950912 hasConceptScore W2890950912C49040817 @default.
- W2890950912 hasConceptScore W2890950912C57863236 @default.
- W2890950912 hasLocation W28909509121 @default.
- W2890950912 hasOpenAccess W2890950912 @default.