Details

Autor(en) / Beteiligte

• Miyano, Kenjiro
• Yanagida, Masatoshi
• Tripathi, Neeti
• Shirai, Yasuhiro

Titel

Simple characterization of electronic processes in perovskite photovoltaic cells

Ist Teil von

• Applied physics letters, 2015-03, Vol.106 (9)

Ort / Verlag

Melville: American Institute of Physics

Erscheinungsjahr

2015

Quelle

AIP Journals

Beschreibungen/Notizen

• Electronic properties of perovskite lead-halide photovoltaic cells have been studied. The dc current/voltage characteristics were found to be well fitted by a standard diode equation under optical excitation and in the dark, while the impedance spectroscopy revealed a pronounced slow process under light illumination, which is absent in the dark. A simple model is proposed, which can explain all aspects of the observed behavior quantitatively and consistently.