Kodai Hikita

Low-temperature fabrication of TiO2 electron transport layers by solid-state electrochemical oxidation for selenium photovoltaics

In this study, titanium oxide (TiO 2 ) prepared via a solid-state electrochemical oxidation process was characterized and applied in photovoltaic devices employing a selenium light-absorbing layer with a bandgap of 1.9 eV, making it promising for indoor photovoltaic (IPV) applica...