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   Articles with "znga2o4" as a keyword



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Low-temperature microwave synthesis and luminescence properties of far-red emission ZnGa2O4:Cr3+ phosphor for plant cultivation

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recommendations! Published in 2021 at "Ceramics International"

DOI: 10.1016/j.ceramint.2021.07.171

Abstract: Abstract In this work, microwave (MW) sintering method is employed to synthesize far-red (FR) emission ZnGa2O4:Cr3+ phosphor at a lower sintering temperature (900 °C), comparing with the conventional high temperature solid-state sintering (SS) method. Micrometer-size phosphor… read more here.

Keywords: emission znga2o4; znga2o4; temperature; znga2o4 cr3 ... See more keywords
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Sc modification induced short-range cation ordering and high microwave dielectric performance in ZnGa2O4 spinel ceramics

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recommendations! Published in 2021 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2021.159758

Abstract: Abstract Sc3+ (0,0.1,0.3,0.5,0.7 mol%) modified ZnGa2O4 (abbreviated Sc-ZGO) ceramics were synthesized by solid-state method. The relationship between microwave dielectric performance and bonds vibration has been systematically investigated. With Sc3+ modification, the er of Sc-ZGO keeps steady… read more here.

Keywords: microwave dielectric; znga2o4; short range; range cation ... See more keywords
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Electroluminescence from Er-doped ZnGa2O4 spinel nanofilms fabricated by atomic layer deposition on silicon

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recommendations! Published in 2021 at "Optical Materials"

DOI: 10.1016/j.optmat.2021.111691

Abstract: Abstract Erbium doped ZnGa2O4 spinel nanofilms are fabricated by atomic layer deposition on Si substrates, the electroluminescence (EL) devices based on which present intense ∼1.53 μm near-infrared emission. The annealing above 1000 °C leads to significant evaporation… read more here.

Keywords: nanofilms fabricated; fabricated atomic; doped znga2o4; spinel nanofilms ... See more keywords
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Performance enhancement of ZnGa2O4 Schottky type deep-ultraviolet photodetectors by oxygen supercritical fluid treatment

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recommendations! Published in 2021 at "Results in physics"

DOI: 10.1016/j.rinp.2021.104764

Abstract: Abstract For semiconductor device applications such as FinFET, MEMS, 2D materials, and wide bandgap materials, reliability is one of the most powerful key factors for commercialization in the industry. ZnGa2O4 deep ultraviolet (DUV) photodetectors (PDs)… read more here.

Keywords: deep ultraviolet; performance; treatment; znga2o4 ... See more keywords
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Afterglow, TL and OSL properties of Mn2+-doped ZnGa2O4 phosphor

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recommendations! Published in 2019 at "Scientific Reports"

DOI: 10.1038/s41598-019-45869-7

Abstract: Zinc gallate (ZnGa2O4) spinel ceramics doped with Mn2+ ions was prepared by a solid-state reaction at 1200 °C in air. Manganese concentration was equal to 0.05 mol.% of MnO with respect to ZnO. Ceramics produced in this… read more here.

Keywords: afterglow osl; properties mn2; osl properties; phosphor ... See more keywords