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Dr. Anu

Assistant Professor

Dr. Anu is anAssistant Professor in the Department of Physics, School of Basic Science, Galgotias University. She completed her B.Sc. and M.Sc. in Physics at Kurukshetra University in 2015 and 2017, respectively, and earned her Ph.D. in Applied Physics from Delhi Technological University (DTU), Delhi, in December 2024. 

Qualifications

  • Ph.D. in Physics, Department of Applied Physics, Delhi Technological University, New Delhi, India
  • Masters in Physics, Department of Physics, Kurukshetra University, Kurukshetra, Haryana, India
  • B.Sc. in Physics, Chemistry, Mathematics, Kurukshetra University, Kurukshetra, Haryana, India

Area of Interest

  • White LEDs, laser, optoelectronic devices and non-contact optical thermometry applications of rare earth ion doped glass and phosphor materials. 

Award & Recognition

  1. “Commendable Research Award” awarded by Delhi Technological University in consecutive years 2023, 2024 & 2025.
  2. University Grants Commission (UGC) Fellowships, New Delhi, India (Period: Aug. 2020- Dec. 2024).
  3. “Best Student Paper Award” for the paper “Structural and luminescent properties of dysprosium ions-doped tungstate phosphor for w-LEDs [12584-43]” presented at Smart Materials for Opto-Electronic Applications in SPIE Optics and Optoelectronics Conference 24th - 27th April, 2023, Prague, Czech Republic.
  4. “Best Oral Presentation Award” in “1st International Conference on Advances in Materials Science (ICAMS-2021)” held during 22nd - 24th September, 2021, organized by Department of Physics, School of Applied Sciences, REVA University, Bangalore, INDIA.

Research 

Publications in International Journals

Total published research papers in International Journals = 28

Published research paper in Conference Proceeding = 01

Patent published = 01

h-index = 14; i10-index = 17; citations = 458

  1. Anu, Seema, Sheetal Kumari, Pooja Rohilla, Srinibas Barik, Kumari Ruchi, Kaushal Kumar, A.S. Rao, Aman Prasad, “Comprehensive luminescence analysis of YTaO4:Er3+/Yb3+/Tm3+ co-doped phosphor for optical thermometry and color tunable device applications”, Journal of Alloys and Compounds, 1023 (2025) 180108. 
  2. Anu, A.S. Rao, Temperature sensing materials based on the fluorescence intensity ratio in Li2Ba5W3O15:Dy3+ phosphors, Sensors & Actuators: A. Physical, 372 (2024) 115336, 
  3. Anu, Sheetal Kumari, Nisha Deopa and A.S. Rao, Spectral studies of thermally stable Dy3+/Sm3+ co-doped Li2Ba5W3O15 phosphors for warm white LEDs, Journal of Physics D: Applied Physics, 57 (2024) 315107 (14pp).
  4. Anu, A.S. Rao, Novel orange-red‑emitting Li2Ba5(WO5)3:Eu3+ phosphor for w‑LEDs and non‑contact thermometry applications, Journal of Material Science: Materials in Electronics, 34 (2023) 2191.
  5. Anu, A.S. Rao, Luminescence and optical thermometry strategy based on emission spectra of Li2Ba5W3O15:Pr3+ phosphors, Optical Materials, 145 (2023) 114476.
  6. Anu, A.S. Rao, Synthesis, Structural and Fluorescence Investigations of Novel Li2Ba5W3O15:Sm3+ Phosphors for Photonic Device Applications, Journal of Fluorescence, 34 (2024) 2391-2403..
  7. Anu, Seema, A. Kumar, Nisha Deopa, Mukesh K. Sahu, Aman Prasad, A.S. Rao, A single phase Li2Ba5W3O15:Dy3+/Eu3+ phosphor for color tunable devices and non-contact optical thermometry, Journal of Luminescence, 269 (2024) 120444.
  8. Anu, A. Kumar, Ravina, N. Deopa, A.S. Rao, Efficient tunable photoluminescence of Dy3+/Eu3+ co-doped OFSZBS glasses for warm white LEDs, Journal of Non-Crystalline Solids, 616 (2023) 122421.
  9. Anu, Nisha Deopa, A.S. Rao, Structural and luminescence characteristics of thermally stable Dy3+ doped oxyfluoride strontium zinc borosilicate glasses for photonic device applications, Optics and Laser Technology, 154 (2022) 108328.
  10. Anu., Nisha Deopa, A.S. Rao, “Structural and luminescent properties of dysprosium ions-doped tungstate phosphor for w-LEDs,” Proc. SPIE 12584, Smart Materials for Opto-Electronic Applications, 125840H (9 June 2023).

Patent

  • A national Patent published titled “Process for Preparing Oxyfluoride Lithium Zinc Borosilicate Glasses Doped with Dy3+ ions”, Patent number: 364481, April, 2021.

Other Achievements

  1. Reviewed a paper titled “Red-emitting Mn4+-doped CaAl4O7 phosphors for applications in high color rendering index warm white light-emitting diodes and plant growth LEDs responsive to red phytochrome and all of Chlorophyll” with manuscript no. JPhysD-140848 for Journal of Physics D: Applied Physics.
  2. A member of organising committee of National Workshop on Brainstorming of Current Competitive Physics (NWBCCP-2019), 4th - 6th November, 2019, organised by Department of Physics , Chaudhary Ranbir Singh University, Jind, Haryana, India.
  3. A member of organising committee of International Conference in Atomic, Molecular, Nano and Optical Physics with Applications (ICAMNOP-2023), 22nd - 23rd December, 2023, organised by Department of Applied Physics, Delhi Technological University, New Delhi, India.