Experience

Ulsan National Institute of Science and Technology

• South Korea
• Research Services
• 100 - 200 Employee

• • Sep 2021 - Present

• • Aug 2017 - Aug 2021

  Research group : Laboratory for energy harvesting materials and systems, Centre for perovskite electronics (perovtronics).Group and centre header : Dr. Prof. Sang-Il SeokHybrid perovskite and verious another materials are developed and investigated for energy harvesting systems.In particular, we are focused on hybrid perovskite solar cell application in order to obtain high efficiency and long term stable energy conversion device. Furthermore, we have developing new energy conversion systems. Show less

• • Sep 2015 - Jul 2017

  The research project is focused on hybrid perovskite and metal chalcogenide for cutting edge device applications. I further have investigations in fundamental research for these materials above. Supervisor : Prof. Sang-Il Seok.



Uppsala University

• Sweden
• Higher Education
• 700 & Above Employee

• • May 2014 - Apr 2015

  Main project is to coordinate the materials for thin solar cell devices in order to development of high efficiency and new solar cell system. These materials are composited from organic and inorganic compounds as hybrid perovskite. In particular, this work is to identify properties for organic-inorganic metal halide perovskites with solar cell properties.Supervisors : Associated Prof. Gerrit Boschloo, Tomas Edvinsson and Erik Johansson.

• • May 2012 - Apr 2014

  The research is a collaborative project involving six research groups at Uppsala university and the RoyalInstitute of Technology (KTH), in Stockholm, financed by the Knut and Alice Wallenberg Foundation. The objective of this collaboration is to identify properties and processes that can improve the performance of the dye-sensitized solar cells (DSC) and to understand compatibility between various components. The electron transport, electron lifetimes and dye regeneration processes in DSCs comprising various components will be investigated. Since his properties of all components in the device are dependent from each other, measurements will be performed as much as possible a complete solar cell under working conditions. Supervisor : Prof. Anders Hagfelt Show less