Mar 23rd, 2023, Noda, Japan Our company was introduced at the Symposium of “New trends in photovoltaics: progresses and future developments” in the 103rd Annual Meeting, Chemical Society of Japan, 2023. https://t.co/vndeWWl9dS #Perovskite #Chalcopyrite #Solarcell https://t.co/LqMtAtYiFJ