Application of (Ca1-xSrx)LaGa3S6O:Eu2+ phosphor in white light-emitting fabrication
نویسندگان
چکیده
<span>An alternating sequence of Ca<sub>1-x</sub>Sr<sub>x</sub>LaGa<sub>3</sub>S<sub>6</sub>O:0.05Eu<sup>2+</sup> phosphors was produced using high-thermal and solid-state reactions. It has outstanding excitations at the range between 350 500 nm suitable for close-ultraviolet or GaN-based blue LED chips. These phosphor peaks have a shift 560 540 when Sr concentration (x) rises. The content can be modified to produce an illumination with color yellow green. As result, we conclude that solid solutions Ca<sub>1-x</sub>Sr<sub>x</sub>LaGa<sub>3</sub>S<sub>6</sub>O:0.05Eu<sup>2+ </sup>are excellent use in manufacturing white LEDs. Our data may become valuable producers task making <span>white light emitting diode (</span>WLED) devices them.</span>
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ژورنال
عنوان ژورنال: Indonesian Journal of Electrical Engineering and Computer Science
سال: 2022
ISSN: ['2502-4752', '2502-4760']
DOI: https://doi.org/10.11591/ijeecs.v27.i2.pp735-740