POSTER PRESENTATION
1. Poster presentation in DAE-Solid State Physics Symposium (64th DAE-SSPS) held at IIT Jodhpur, Rajasthan during 18-22 December (2019).
2. Poster presentation in Second Annual Meeting on Physics of Strongly Correlated Electron Systems held at IIT Delhi during March 6-8 (2019).
3. Poster presentation in DAE-Solid State Physics Symposium (63rd DAE-SSPS) held at Guru Jambheshwar University of Science and Technology, Hisar, Haryana during 18-22 December (2018).
4. Poster presentation in National Conference on Electron Spectroscopy held at IISER Bhopal, Madhya Pradesh during 27- 29 December (2017).
5. Poster presentation in the International Symposium on Semiconductor Materials and Devices (ISSMD 4) held at Jadavpur University, Kolkata during March 8-10, 2017.
6. Poster presentation in Third International Conference on Nanotechnology for Better Living, held at National Institute of Technology Srinagar, Jammu and Kashmir during May 25-29 (2016).
7. Poster presentation in Second International E-Workshop/Conference on Computational Condensed Matter Physics and Materials Science (IWCCMP) held at ABV-Indian Institute of Information Technology and Management Gwalior, Madhya Pradesh during 25-30 November (2014).
8. Poster presentation in 18th National Seminar on Ferroelectrics and Dielectrics, (XVIII NSFD) held at Manipur University, Imphal, Manipur during 3-5 November (2014).
9. Poster presentation in Young Scientists’ Colloquium 2014 (YSC) held at Saha Institute of Nuclear Physics, Materials Research Society of India, Kolkata, West Bengal Chapter on 12th September (2014).
10. Poster presentation in Condensed Matter Days (CM Days) held at Centre for Research in Nanoscience and Nanotechnology, University of Calcutta, Kolkata, West Bengal during 27-29 August (2014).
11. Poster presentation in International Union of Materials Research Society, International Conference in Asia held at Indian Institute of Science, Bangalore, Karnataka during 16-20 December (2013).
12. Poster Presentation in third National Seminar on Recent Trends in Condensed Matter Physics Including Laser Application held at University of Burdwan, Burdwan, West Bengal during 5-7 March (2013).
13. Poster Presentation in National Seminar on Ferroelectrics & Dielectrics (NSFD-XVII) held at Siksha ‘O’ Anusandhan University Kalinga Nagar, Orissa during 17-19 December (2012).
14. Poster Presentation in DAE-Solid State Physics Symposium (57th DAE-SSPS) held at Indian Institute of Technology-Bombay, Mumbai, Maharashtra during 3-7 December (2012).
15. Poster Presentation in Condensed Matter Days (CM Days-2012) held at Birla Institute of Technology (Ranchi, Jharkhand) during 29-31 August (2012).
16. Poster presentation in International Conference on Strongly Correlated Electron Systems held at Okayama, Japan during Sep 23-28 (2019).
17. Poster presentation in NanoFlorida 2023 held at the University of Central Florida, Orlando, USA during March 3-5 (2023).
18. Poster presentation in 2023 Science and Technology of Emerging Materials Symposium held at the University of Central Florida, Orlando, USA during March 16-17 (2023).
WORKSHOPS ATTENDED
1. Workshop on Accelerator-based photon sources as a versatile tool to probe matter: Present scope and outlook held at Department of SSCU, held at Indian Institute of Science, Bangalore, Karnataka during 27-29 March (2018).
2. Workshop on Current Trends in Research on Electron Microscopy in Materials Science at CSIR- Central Glass and Ceramic Research Institute, Kolkata, West Bengal on 22nd December (2014).
ORAL PRESENTATION
1. Oral presentation in Condensed Matter Days (CM Days-2016) held at Mizoram University, Aizawl, Mizoram during 29-31 August 2016.
Title of the Talk: Electronic, optical, and thermoelectric properties of PrMO3 (M=Al, Ga, In) from first-principles calculations.
2. Oral presentation in National Conference on Recent Trends in Condensed Matter Physics held at JC Bose Institute, Kolkata, West Bengal during October 31-November 2017. Title of the Talk: "Origin of the optical anisotropy and the electronic structure of Ru-based double perovskite oxides:
DFT and XPS study”.
3. Talk presented at Tata Institute of Fundamental Research on January 31, 2017. Title of the Talk: Photophysical properties and electronic
structure of some rare-earth-based Perovskite Oxides.
4. Contributed talk at APS March meeting 2021 during March 15–19, 2021, organized by the American Physical Society. Title of the Talk: "Unusual
change in the electronic structure of a semimetal NdSb across the magnetic transition".
5. Contributed talk at ANPA conference 2021, during July 18–19, 2021, organized by ANPA, USA. Title of the Talk: "Electronic structure of rare earth
monopnictide NdSb using angle-resolved photoemission spectroscopy".
6. Oral presentation at the International Conference on Strongly Correlated electron systems 2020/21 held in Brazil from September 27 to October 02, 2021. Title of the Talk: "Electronic structure of a semimetal NdSb across the magnetic transition".
7. Contributed talk at APS March meeting 2022 during March 14–18, 2022, organized by the American Physical Society. Title of the Talk:
"Electronic structure of a new magnetic Weyl semimetal candidate CeAlSi by using ARPES".
8. Contributed talk at the Annual Symposium Florida Chapter of the AVS Science and Technology Society during May 5-7, 2022, organized by
the University of Central Florida. Title of the Talk: "Observation of Fermi-arcs and Weyl nodes in a new non-centrosymmetric magnetic Weyl
semimetal".
9. Contributed talk at the ANPA during July 15-17, 2022, organized by ANPA, USA. Title of the Talk: "Observation of Fermi-arcs and Weyl nodes
in a new non-centrosymmetric magnetic Weyl semimetal".
10. Contributed talk at APS March meeting 2023 during March 5–10, 2023, organized by the American Physical Society. Title of the Talk:
"Complex electronic structure evolution in a rare-earth based monopnictide".
11. Contributed talk at the ANPA during July 14-16, 2023, organized by ANPA, USA. Title of the Talk: "Observation of flat bands and Dirac cones in a weakly correlated semimetal YRu2Si2".
12. Contributed talk at APS March meeting 2024 during March 3–8, 2024, organized by the American Physical Society. Title of the Talk: "Manifestation of correlated electronic structure in a kagome metal YbTi3Bi4".
13. Contributed talk at Annual Symposium Florida Chapter of the AVS Science and Technology Society during March 11-12, 2024, organized by the University of Florida. Title of the Talk: "Diverse electronic landscape of a novel kagome metal YbTi3Bi4".
14. Contributed talk at Joint March Meeting and April Meeting: Global Physics Summit 2025 during March 16-21, 2025 organized by the American Physical Society. Title of the Talk: "Diverse Electronic Topography in a Distorted Kagome Metal LaTi₃Bi₄".
15. Contributed talk at ANPA during July 17-20, 2025, organized by ANPA, USA. Title of the Talk: “Diverse Electronic Topography in a Distorted
Kagome Metal LaTi₃Bi₄.”
INVITED TALKS
Invited Talk at the Advances in Electron Spectroscopy-Experiment and Theory (AESET-2019) held at Max Planck Institute for Chemical Physics of Solids, Dresden, Germany.
2. Invited Talk at the “Friday Science Talk” held at Sikkim University, India on May 6, 2022.
3. Invited Talk at the “Virtual SSRL/LCLS Users Meeting", 2022, USA.
4. Invited Talk at the "International Workshop on Materials Modelling 2023 (IWMM-23)" held at Assam Don Bosco University, 3-4 Nov 2023.
5. Invited Talk at the "International Conference on Emerging Trends in Advanced Materials (ICETAM-25)" held at Pachhunga University College, Mizoram University, Aizawl, Mizoram, India from 7-8 October, 2025 .
6. Invited Talk at the "International Workshop on Materials Characterization (IWMC-2025)" held at Mizoram University, Aizawl, Mizoram, India from 24-26 November, 2025.
SESSIONS CHAIRED IN CONFERENCES
1. Chaired a session in APS March meeting 2022. Session Title "Magnetic Topological materials-I".
2. Chaired a session in APS March meeting 2024. Session Title "Electronic structure of topological materials (Photoemission-II).
3. Served as a Judge at the 2024 Student Scholar Symposium held at the University of Central Florida.
4. Chaired two sessions in Joint March Meeting and April Meeting: Global Physics Summit 2025. Session Title: Topological Materials: Electronic Structure (MAR-F21) and Frontiers in Topological Materials Theory (MAR-B41).