journal article·2026

A thermally robust Dy 3+ -activated Sc 2 Mo 3 O 12 phosphor for sustainable WLED lighting and phase transition-enabled visual cryogenic thermometry

Annu Balhara, Priyansu Mishra, Sreevalsa Subhagan, Athira Raghu, Ashok Kumar Yadav, Rohit Kumar Gupta, Giri Dhari Patra, V. B. Jayakrishnan, Subrata Das, Ashish Kumar Mishra, Santosh Kumar Gupta

Journal of Materials Chemistry C· Volume 14· Issue 21
Publisher page

Abstract

This study investigates the negative-thermal expansion of the Sc 2 Mo 3 O 12 :Dy 3+ phosphor for thermally stable luminescence in sustainable WLED lighting and explores cryogenic phase transition and charge transfer band shift-based optical thermometry.
Source: crossref · Quality: baseline

Research context

OpenAlex topics: Luminescence Properties of Advanced Materials · Thermal Expansion and Ionic Conductivity · Optical properties and cooling technologies in crystalline materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400085, India

Homi Bhabha National Institute, Anushaktinagar, Mumbai 400094, India

Mithibai College, Affiliated to University of Mumbai, Mumbai 400056, India

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

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

UGC-DAE Consortium for Scientific Research, Mumbai Centre, 246-C Common Facility Building, BARC, Mumbai 400085, India

Savitribai Phule Pune University, Ganeshkhind, Pune 411007, Maharashtra, India

Atomic & Molecular Physics Division, Bhabha Atomic Research Centre, Mumbai 400085, India

School of Materials Science and Technology, Indian Institute of Technology (BHU), Varanasi 221005, Uttar Pradesh, India

Technical Physics Division, Bhabha Atomic Research Centre, Mumbai 400085, India

Solid State Physics Division, Bhabha Atomic Research Centre, Mumbai 400085, India

Funding

Department of Atomic Energy, Government of India

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