Large Area Perovskite Solar Cells
Perovskite/Silicon Tandem Solar Cells

Introduction

​Research and development of high-throughput fabrication methodologies for perovskite solar cells, with the objective of enabling Perovskite-Silicon Tandem devices.

• ​Novel Plasma-Assisted Low-Temperature-Processed SnO₂ Thin Films for Efficient Flexible Perovskite Photovoltaics.
  A.S. Subbiah, N. Mathews, S. Mhaisalkar, S.K. Sarkar
  ACS Energy Lett., 3(7), 1482-1491, (2018)
• Stable p–i–n FAPbBr₃ Devices with Improved Efficiency using Sputtered ZnO as Electron Transport Layer.
  A.S. Subbiah, S. Agarwal, N. Mahuli, P.R. Nair, M. van Hest, S.K. Sarkar
  Adv. Mater. Interfaces, 4, 1601143, (2017)
• Inorganic Hole Conducting Layers for Perovskite-Based Solar Cells.
  A.S. Subbiah, A. Halder, S. Ghosh, N. Mahuli, G. Hodes, S.K. Sarkar
  J. Phys. Chem. Lett., 5 (10), 1748-1753, (2014)
• Towards All Inorganic Transport Layers for Wide-Band Gap FAPbBr₃ based Planar Photovoltaics.
  A.S. Subbiah, N. Mahuli, S. Agarwal, M. van Hest, S.K. Sarkar
  Energy Technol., 5, 1800 (2017)
• Pseudohalide (SCN–)-Doped MAPbI3 Perovskites: A Few Surprises.
  A. Halder, R. Chulliyil, A.S. Subbiah, T. Khan, S. Chattoraj, A. Chowdhury, S.K. Sarkar
  J. Phys. Chem. Lett., 6 (17), 3483-3489 (2015)
• Exploring Thermochromic Behavior of Hydrated Hybrid Perovskites in Solar Cells.
  A. Halder, D. Choudhury, S. Ghosh, A.S. Subbiah, S.K. Sarkar
  J. Phys. Chem. Lett., 6 (16), 3180-3184, (2015)
• On the Uniqueness of Ideality Factor and Voltage Exponent of Perovskite-Based Solar Cells.
  S. Agarwal, M. Seetharaman, N. Kumawat, A.S. Subbiah, S.K. Sarkar, D. Kabra, M. Namboothiry, P.R. Nair
  J. Phys. Chem. Lett., 5(23), 4115-4121 (2014)

• ​Ph.D., Energy Science and Engineering, Indian Institute of Technology Bombay, Mumbai, India, 2019
• M.Tech., Nanotechnology, PSG College of Technology, Coimbatore, India, 2012
• B.Tech., Electronics and Communication Engineering, Amrita School of Engineering, Coimbatore, 2009

• ​2019-Present: Postdoctoral Fellow, KAUST, Thuwal, Saudi Arabia
• 2018-2019: Research Associate, IIT Bombay, Mumbai, India

• ​2012-2018: Solar Energy Research Institute for India and the United States (SERIIUS) Fellowship, IIT Bombay, Mumbai, India
• Mar-Jun 2017: NTU–IITB India Connect Fellowship, NTU, Singapore

• ​KAUST Solar Center (KSC)​