Dr Mamta did Post Graduate in Physics Hons. at the Department of Physics, Panjab University, Chandigarh. Dr. Mamta holds Ph.D degree in Physics from Panjab University, Chandigarh on the research topic entitled “Synthesis and characterization of dye sensitized metal oxide nanomaterials for photovolatic applications” She is the recipient of prestigious research awards such as CSIR-Senior Research Fellowship. She did her PhD at the Department of Physics, Panjab University, Chandigarh. She joined as Assistant Professor in the Department of Physics, DAV University, Jalandhar in August 2014.  Two Ph.D scholars and sixteen M.Sc students completed research work under guidance of her. One student is enrolled for Ph.D search scholars for Ph.D. degree .She is a life member of Solar Energy Society of India. She worked as Programme officer of NSS, DAV University, Jalandhar. He has traveled abroad for research.She has organized a state level workshop in the field of solid state. Her research area of interest include the Engineering of Semiconductor materials for solar cell and photocatalysis applications, Thin film growth, Structure-property correlations in a variety of materials and materials characterization, Perovskite Solar Cells fabrication. She has collobaration with Department of Physics, Panjab university, Chandigarh and Department of Chemistry, NIT Jalandhar, Department of Chemistry NCL Pune. She has 23 publications in the Reputed SCI journals and conference proceedings.