ISSN 2394-5125
 

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ORANGE LEDS OF CdSiO3: Cu2+ NANOPHOSPHOR BY SELF-PROPAGATING SOLUTION COMBUSTION METHOD

Kamala Soppi, B. M. Manohara.

Abstract
CdSiO3: Cu2+ (1-9 mol %) nanophosphor was prepared by the self-propagating solution combustion method. The structural analysis from Powder X-ray diffractometer revealed that it belongs to monoclinic phase having an average particle size was estimated using Scherer‟s formula, Williamson - Hall plots and was found to be in the range 23-54 nm. Morphology of grown crystal was studied by Field emission scanning electron microscope pictures showed highly porous and irregular shaped particles. The optical study shows that the crystal has good transmittance in the entire Ultra Violet-visible region and energy wide energy gap (Eg) of the samples was estimated using Wood and Tauc relation and found to be about 5.4 eV. Photoluminescence studies show a high intense emission peak at 598 nm when excited at 366 nm. The Commission International De I‟Eclairage and Coordinated Color Temperature of the phosphors were well located in orange region. Hence, it is useful for the fabrication of orange light emitting diodes and solid state display applications.

Key words: Nanophosphor; Combustion technique; energy gap; CCT;


 
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Pubmed Style

Kamala Soppi, B. M. Manohara. ORANGE LEDS OF CdSiO3: Cu2+ NANOPHOSPHOR BY SELF-PROPAGATING SOLUTION COMBUSTION METHOD. JCR. 2020; 7(19): 5019-5024. doi:10.31838/jcr.07.19.593


Web Style

Kamala Soppi, B. M. Manohara. ORANGE LEDS OF CdSiO3: Cu2+ NANOPHOSPHOR BY SELF-PROPAGATING SOLUTION COMBUSTION METHOD. http://www.jcreview.com/?mno=127896 [Access: September 14, 2020]. doi:10.31838/jcr.07.19.593


AMA (American Medical Association) Style

Kamala Soppi, B. M. Manohara. ORANGE LEDS OF CdSiO3: Cu2+ NANOPHOSPHOR BY SELF-PROPAGATING SOLUTION COMBUSTION METHOD. JCR. 2020; 7(19): 5019-5024. doi:10.31838/jcr.07.19.593



Vancouver/ICMJE Style

Kamala Soppi, B. M. Manohara. ORANGE LEDS OF CdSiO3: Cu2+ NANOPHOSPHOR BY SELF-PROPAGATING SOLUTION COMBUSTION METHOD. JCR. (2020), [cited September 14, 2020]; 7(19): 5019-5024. doi:10.31838/jcr.07.19.593



Harvard Style

Kamala Soppi, B. M. Manohara (2020) ORANGE LEDS OF CdSiO3: Cu2+ NANOPHOSPHOR BY SELF-PROPAGATING SOLUTION COMBUSTION METHOD. JCR, 7 (19), 5019-5024. doi:10.31838/jcr.07.19.593



Turabian Style

Kamala Soppi, B. M. Manohara. 2020. ORANGE LEDS OF CdSiO3: Cu2+ NANOPHOSPHOR BY SELF-PROPAGATING SOLUTION COMBUSTION METHOD. Journal of Critical Reviews, 7 (19), 5019-5024. doi:10.31838/jcr.07.19.593



Chicago Style

Kamala Soppi, B. M. Manohara. "ORANGE LEDS OF CdSiO3: Cu2+ NANOPHOSPHOR BY SELF-PROPAGATING SOLUTION COMBUSTION METHOD." Journal of Critical Reviews 7 (2020), 5019-5024. doi:10.31838/jcr.07.19.593



MLA (The Modern Language Association) Style

Kamala Soppi, B. M. Manohara. "ORANGE LEDS OF CdSiO3: Cu2+ NANOPHOSPHOR BY SELF-PROPAGATING SOLUTION COMBUSTION METHOD." Journal of Critical Reviews 7.19 (2020), 5019-5024. Print. doi:10.31838/jcr.07.19.593



APA (American Psychological Association) Style

Kamala Soppi, B. M. Manohara (2020) ORANGE LEDS OF CdSiO3: Cu2+ NANOPHOSPHOR BY SELF-PROPAGATING SOLUTION COMBUSTION METHOD. Journal of Critical Reviews, 7 (19), 5019-5024. doi:10.31838/jcr.07.19.593