Density Functional Theory and Applications  

Invited Talk

UGC – Malaviya Mission Teacher Training 

IIITE Gandhinagar

September 12, 2025

Quantum Mechanics and Applications (Int'l year of Quantum Science & Technology - IYQ 2025) 

Popular Talk

Sir P. T. S. College of Science, Surat

September 2, 2025

3rd Int'l Confirence on 'Functional Material and Applied Physics (FMAP-2024)' 

Conference Address

Organized by Dept of Physics, SVNIT, Surat

October 18, 2024

2D Carbide Sensors for Environmentally Toxic Gasses under DFT and NEGF Approaches

Invited Talk

COST Action 18234 workshop

Technion-Israel Institute of Technology, Israel

July 18, 2023

Atomic Clusters to Smart Materials

Invited Fellow Lecture

Hanse-Wissenschaftskolleg (HWK), Delmenhorst, Germany

November 20, 2019

Developing Smart Materials from Atomic Clusters: A Unique Approach

Invited Lecture

International conference ICN:3I-2017, IIT Roorkee 

December 06, 2017

Clusters to Materials: Novel Approach through DFT Investigation

Invited Lecture

National Conference on Chemical Physics (NCCP-2017), Assam University, Silchar 

March 21, 2017

IR and Raman Spectroscopy on TM Doped Porphyrin (TM=Fe, Ni, Co) Series: A Critical DFT Investigation 

Invited Lecture

International  Conference  ICOPVS - 2016, Lucknow  November 6, 2016 

International Conference on Systems and Processes in Physics, Chemistry and Biology (ICSPPCB 2018) 

Address of Jt. Organizing Secretary

Organized by Assam University, Silchar  

March 01, 2018

Noncollinear magnetism in anionic and/or oxidized Fen clusters  

Contributed Lecture

14th International Symposium SCM-2015, Saha Institute of Nuclear Physics, Kolkata 

March 17, 2015

Introduction to the Molecular Electronics  

Invited Lecture & Tutorial

Workshop on Molecular Modeling of Materials and Biological Macromolecules, NIT Rourkela

September 20, 2020

Theoretical Studies of the Stability and Electronic Properties of Pdn and PdnO2 Clusters  

Contributed Lecture

APS March Meeting, Portland, Oregon, USA

March 19, 2010