FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2206863310> ?p ?o ?g. }

• W2206863310 abstract "Abstract Microstructure and optical studies confirm the hexagonal structure of Zn 0.96− y Co 0.04 Li y O (0.00≤ y ≤0.10) nanoparticles. No diffracted planes related to secondary or clustering phases of Co and Li were observed from high resolution transmission electron micrographs (TEM). Electron energy loss spectroscopy (EELS) and mapping analysis show homogeneous distribution of dopants in the host structure. Two transition energies are derived from fitted UV luminescence spectra and are assigned to free exciton (FX) and donor–acceptor pairs (DAP). The shift in the energy of FX versus Li content shows non-monotonic trend in the range of energy ~3.28–3.23 eV. The presence of yellow luminescence in co-doped samples may be due to Li defects. Red luminescence at 680 nm interprets a mixed d–d radiative transition of the internal Co 2+ ions in a tetrahedral crystal. Green emission band at 520 nm indicating the existence of oxygen vacancies in samples. The Co 2+ crystal field splitting transition bands 4A2(F)→2E1(G), 4A2(F)→4T1(P) and 4A2(F)→2A1(G) are clearly observed at 565 nm, 615 nm and 660 nm respectively in reflectance spectra. With increasing Li concentration a nonmonotonic trend of energy bandgap was observed in the range 3.30±0.017 eV–2.99±0.012 eV from reflectance spectra. We observed that the reflectance and photoluminescence spectra show change in band structure and provide clear evidence for narrowing in bandgap energy. The band tailing mechanism seems to be responsible for energy bandgap narrowing due to carrier–carrier, carrier–phonon, carrier–impurity interactions in co-doped samples." @default.
• W2206863310 created "2016-06-24" @default.
• W2206863310 creator A5015714795 @default.
• W2206863310 creator A5049506412 @default.
• W2206863310 creator A5084422253 @default.
• W2206863310 date "2016-04-01" @default.
• W2206863310 modified "2023-10-02" @default.
• W2206863310 title "Influence of Li 1+ co-doping defects on luminescence and bandgap narrowing of ZnO:Co 2+ nanoparticles due to band tailing effects" @default.
• W2206863310 cites W1520103867 @default.
• W2206863310 cites W1520934623 @default.
• W2206863310 cites W1624504905 @default.
• W2206863310 cites W1969431004 @default.
• W2206863310 cites W1971354967 @default.
• W2206863310 cites W1971738258 @default.
• W2206863310 cites W1974635969 @default.
• W2206863310 cites W1979803402 @default.
• W2206863310 cites W1979945267 @default.
• W2206863310 cites W1980597365 @default.
• W2206863310 cites W1984337837 @default.
• W2206863310 cites W1987126180 @default.
• W2206863310 cites W1992425819 @default.
• W2206863310 cites W1994172003 @default.
• W2206863310 cites W1994508961 @default.
• W2206863310 cites W1994958171 @default.
• W2206863310 cites W1996265813 @default.
• W2206863310 cites W2000302326 @default.
• W2206863310 cites W2005701087 @default.
• W2206863310 cites W2006133707 @default.
• W2206863310 cites W2008362017 @default.
• W2206863310 cites W2008545639 @default.
• W2206863310 cites W2012194151 @default.
• W2206863310 cites W2014801038 @default.
• W2206863310 cites W2017403448 @default.
• W2206863310 cites W2019660306 @default.
• W2206863310 cites W2019730920 @default.
• W2206863310 cites W2022135885 @default.
• W2206863310 cites W2022315951 @default.
• W2206863310 cites W2031198252 @default.
• W2206863310 cites W2032448645 @default.
• W2206863310 cites W2032843489 @default.
• W2206863310 cites W2033987189 @default.
• W2206863310 cites W2034192940 @default.
• W2206863310 cites W2034977579 @default.
• W2206863310 cites W2035200250 @default.
• W2206863310 cites W2040710446 @default.
• W2206863310 cites W2044601697 @default.
• W2206863310 cites W2044960710 @default.
• W2206863310 cites W2046946027 @default.
• W2206863310 cites W2049385820 @default.
• W2206863310 cites W2049592352 @default.
• W2206863310 cites W2055645787 @default.
• W2206863310 cites W2057942868 @default.
• W2206863310 cites W2061133796 @default.
• W2206863310 cites W2064859831 @default.
• W2206863310 cites W2066677295 @default.
• W2206863310 cites W2069087238 @default.
• W2206863310 cites W2072122388 @default.
• W2206863310 cites W2076139724 @default.
• W2206863310 cites W2080809238 @default.
• W2206863310 cites W2080850259 @default.
• W2206863310 cites W2082470999 @default.
• W2206863310 cites W2083307752 @default.
• W2206863310 cites W2083582544 @default.
• W2206863310 cites W2083697625 @default.
• W2206863310 cites W2085329014 @default.
• W2206863310 cites W2086002456 @default.
• W2206863310 cites W2088987817 @default.
• W2206863310 cites W2091471005 @default.
• W2206863310 cites W2092512139 @default.
• W2206863310 cites W2095352149 @default.
• W2206863310 cites W2114906534 @default.
• W2206863310 cites W2141184801 @default.
• W2206863310 cites W2150314106 @default.
• W2206863310 cites W2160702494 @default.
• W2206863310 cites W2326629019 @default.
• W2206863310 cites W4232291333 @default.
• W2206863310 doi "https://doi.org/10.1016/j.jlumin.2015.12.022" @default.
• W2206863310 hasPublicationYear "2016" @default.
• W2206863310 type Work @default.
• W2206863310 sameAs 2206863310 @default.
• W2206863310 citedByCount "11" @default.
• W2206863310 countsByYear W22068633102017 @default.
• W2206863310 countsByYear W22068633102018 @default.
• W2206863310 countsByYear W22068633102019 @default.
• W2206863310 countsByYear W22068633102020 @default.
• W2206863310 countsByYear W22068633102022 @default.
• W2206863310 countsByYear W22068633102023 @default.
• W2206863310 crossrefType "journal-article" @default.
• W2206863310 hasAuthorship W2206863310A5015714795 @default.
• W2206863310 hasAuthorship W2206863310A5049506412 @default.
• W2206863310 hasAuthorship W2206863310A5084422253 @default.
• W2206863310 hasConcept C113196181 @default.
• W2206863310 hasConcept C121332964 @default.
• W2206863310 hasConcept C148869448 @default.
• W2206863310 hasConcept C17729963 @default.
• W2206863310 hasConcept C181966813 @default.
• W2206863310 hasConcept C185592680 @default.
• W2206863310 hasConcept C192562407 @default.
• W2206863310 hasConcept C26873012 @default.
• W2206863310 hasConcept C2779892579 @default.

• next