Trap engineering through chemical doping for ultralong X-ray persistent luminescence and anti-thermal quenching in Zn<sub>2</sub>GeO<sub>4</sub>-Reference-Cited by-同舟云学术

Trap engineering through chemical doping for ultralong X-ray persistent luminescence and anti-thermal quenching in Zn₂GeO₄

Published:2024 Issue:5 Volume:12 Page:1728-1745
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Balhara Annu¹²,Gupta Santosh K.¹²^ORCID,Abraham Malini³⁴,Modak Brindaban²⁵^ORCID,Das Subrata³⁴^ORCID,Nayak Chandrani⁶,Annadata Harshini V.⁷,Tyagi Mohit²⁸

Affiliation:

1. Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai-400085, India

2. Homi Bhabha National Institute, Anushaktinagar, Mumbai-400094, India

3. Materials Science and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology, Thiruvananthapuram, Kerala 695019, India

4. Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India

5. Chemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai-400085, India

6. Atomic and Molecular Physics Division, Bhabha Atomic Research Centre, Mumbai-400085, India

7. Beamline Development & Application Section, Bhabha Atomic Research Centre, Mumbai 400085, India

8. Technical Physics Division, Bhabha Atomic Research Centre, Trombay, Mumbai-400085, India

Abstract

Temperature-dependent photoluminescence to understand negative thermal quenching in Zn2GeO4, and Pr3+ doping for trap tuning and the enhanced formation of defect states leading to ultralong (>18 h) X-ray persistent luminescence.

Funder

Bhabha Atomic Research Centre

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TC/D3TC03731B

Reference63 articles.

1. Structures, photoluminescence, and principles of self-activated phosphors

2. An Insight into the Various Defects-Induced Emission in MgAl2O4 and Their Tunability with Phase Behavior: Combined Experimental and Theoretical Approach

3. Trap-tuning in afterglow perovskite crystals through alkali metal ion doping