UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
Call for Paper
Volume 11 | Issue 3 | March 2024

JETIREXPLORE- Search Thousands of research papers



WhatsApp Contact
Click Here

Published in:

Volume 7 Issue 12
December-2020
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

7.95 impact factor calculated by Google scholar

Unique Identifier

Published Paper ID:
JETIR2012054


Registration ID:
304102

Page Number

371-375

Share This Article


Jetir RMS

Title

PL Characterization of Efficient K3Ca2(SO4)F:X, Y (X=Ce and Y=Dy or Mn) by Co-Precipitation Method

Abstract

In the present work, X-ray powder diffraction (XRD), Photoluminescence (PL) properties of co-doped K3Ca2(SO4)3F:Ce3+,Dy3+ and K3Ca2(SO4)3F:Ce3+,Mn2+ have been investigated and discussed at various concentrations of Ce, Dy and Ce, Mn. Investigated material has been synthesized by co-precipitation method. The energy transfer from Ce3+ to Dy3+ is discussed based on the excitation and emission spectra, which transfers energy. K3Ca2(SO4)3F:Ce3+,Dy3+ have two peaks in PL emission spectra at 484nm and 576nm by UV excitation at 264nm PL emission spectra of K3Ca2(SO4)3F: Ce3+,Mn2+ is efficient for Ce3+-Mn2+energy transfer. The Mn2+ in this system can be effectively excited in a wide UV; it gives an intense emission peak at 585 nm and at 655nm after quenching the material. The phosphors in this system may be chosen as the orange or red component in the tri-colour system and can be applied in red-LEDs.

Key Words

Co-precipitation, co-doped, Photoluminescence, Radiative

Cite This Article

"PL Characterization of Efficient K3Ca2(SO4)F:X, Y (X=Ce and Y=Dy or Mn) by Co-Precipitation Method", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 12, page no.371-375, December-2020, Available :http://www.jetir.org/papers/JETIR2012054.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"PL Characterization of Efficient K3Ca2(SO4)F:X, Y (X=Ce and Y=Dy or Mn) by Co-Precipitation Method", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 12, page no. pp371-375, December-2020, Available at : http://www.jetir.org/papers/JETIR2012054.pdf

Publication Details

Published Paper ID: JETIR2012054
Registration ID: 304102
Published In: Volume 7 | Issue 12 | Year December-2020
DOI (Digital Object Identifier): http://doi.one/10.1729/Journal.25160
Page No: 371-375
Country: Nagpur, MAHARASHTRA, India .
Area: Physics
ISSN Number: 2349-5162
Publisher: IJ Publication


Preview This Article


Downlaod

Click here for Article Preview

Download PDF

Downloads

0003025

Print This Page

Current Call For Paper

Jetir RMS