Name Dr. Fiyanshu Kaka
DesignationAssistant Professor
Highest Qualification Ph.D
Total Citations4
Office Tel No. 02024304321
Mobile 02024304321
Home page

(Brief Description / Abstract) :

Dr. Kaka is presently working as an Assistant Professor in the Metallurgical and Materials Engineering department DIAT (DU), Pune. Before joining DIAT, he worked as an Assistant Professor in the Chemical Engineering department at Pandit Deendayal Energy University, Gujarat. He holds a B.Tech. Degree in first class with distinction, in Polymer Science and Chemical Technology from Delhi Technological University (Formerly Delhi College of Engineering). Further, he pursued an integrated Ph.D. from the Indian Institute of Science (IISc) Bangalore. His Ph.D. dissertation proposed a novel in-silico framework comprising a physics-based and data-science model for establishing the process-structure-property relationship in organic photovoltaics. His publication "Investigation of process-structure-property relationship in ternary organic photovoltaics" was featured on the cover of the Journal of Applied Physics as well as on the home page of AIP. Dr. Kaka was granted financial support by JNCASR from the DST-Synchrotron-Neutron project to conduct in-situ experiments at the SOLEIL synchrotron radiation facility, France, in 2020. Additionally, he has received travel grants from Tata-Trusts and Ras Al Khaimah Centre for Advanced Materials for attending international conferences. 



  • 2021 Ph.D. and M.Sc.(Engg.) in Materials Engg. from IISc, Bangalore
  • 2015 B.Tech. in Polymer Science and Chemical Technology from Delhi Technological University (Formerly Delhi College of Engineering)

Professional Experience (Institution, Position and Period):

  • Assistant Professor, Metallurgical and Materials Engineering, Defence Institute Of Advanced Technology (Jan 2022 to Present)
  • Assistant Professor,  Chemical Engineering, School of Technology, Pandit Deendayal Energy University (Formerly PDPU) (Dec 2020 to Dec 2021)

Research Domains:

  • Computational Materials Engineering
  • Organic Photovoltaics
  • Phase-field modeling
  • Machine Learning
  • Microstructural modeling

Specific Projects:

  • Optimising the Process-Structure-Property relationship in Organic Photovoltaics
  • Integrating Photovoltaics with Electric Vehicles 

Research Collaborations:

  • IISc, Bangalore
  • Pandit Deendayal Energy University, Gujarat
  • SOLEIL Synchrotron, France

Ph.D Thesis Supervision:

M.Tech. Dissertation Supervision:

Summer/Winter Internships From other institutions Supervision:

Other Supervision:

Research Publications from 2010 to 2020:

Books Total Journals Articles Articles published in SCOPUS / Web of Science Index Journals Books Chapter Articles published in the Conference Volumes Registered Patent
4 4 1

Research Publications:

Journal Articles:

In 2022

  • Fiyanshu Kaka, Manjeet Keshav, Praveen C Ramamurthy, Optimising the photovoltaic parameters in donor–acceptor–acceptor ternary polymer solar cells using Machine Learning framework, Solar Energy, Vol 231

In 2020

  • Fiyanshu Kaka, Sumeet Khanna, PC Ramamurthy, Abhik Choudhury, Investigation of process–structure–property relationship in ternary organic photovoltaics, Journal of Applied Physics, Vol 128 (Issue 14)
  • Fiyanshu Kaka, Ravi K Singh, PC Ramamurthy, Abhik Choudhury, Modeling process–structure–property relationship in organic photovoltaics using a robust diffuse interface approach, AIP Advances, Vol 10 (Issue 6)

Book Chapters:

Conference Papers:

In 2022

  • Kanishk Shah, Fiyanshu Kaka, Reduction of Carbon Footprint of Electric Vehicles by using battery alternatives and integrated Photovoltaics, Materials Today: Proceedings

Research/Review Submitted/Under Review:

Any Publications Submitted/Under Review:

Invited Talks:


Awards/Scholastic Achievements:

  • The publication “Investigation of process-structure-property relationship in ternary organic photovoltaics” was featured on the cover of the Journal of Applied Physics as well as on the home page of the American Institute of Physics (AIP)
  • Granted financial support by JNCASR from DST-Synchrotron-Neutron project to conduct experiments at SOLEIL Synchrotron radiation facility, France
  • Awarded travel grant to attend Materials Research Society (MRS) conference at Boston, USA by Tata Trusts and Manish Narayan Memorial Fund

Government Funded Projects:

Any Other: