Ce doping induced trapping states and local electronic structure modifications in SrZnO2 nanophosphors

Author:

Manju 1,Jain Megha2,Rajput Parasmani34ORCID,Vij Ankush5ORCID,Thakur Anup1ORCID

Affiliation:

1. Advanced Materials Research Lab, Department of Physics, Punjabi University Patiala, 147 002 Punjab, India

2. Department of Physics, Chungbuk National University, Cheongju, 28644, South Korea

3. Beamline Development and Application Section, Bhabha Atomic Research Center, Trombay, Mumbai, 400 085, Maharashtra, India

4. Homi Bhabha National Institute, Anushakti Nagar, Mumbai 400 094, India

5. Department of Physics, University of Petroleum and Energy Studies, Dehradun, 248 007, Uttarakhand, India

Abstract

Varying the doping concentration, site occupancy and mixed valence state of Ce revealed a new glow signal, being indicative of the 4f0/4f1 ratio of Ce energy states in the SrZnO2 system, and predicted its potential for scintillation and lighting devices.

Funder

University Grants Commission

UGC-DAE Consortium for Scientific Research, University Grants Commission

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

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