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Updated: May 27, 2026

Influence of Hybrid Perovskite Fabrication Methods on Film Formation, Electronic Structure, and Solar Cell Performance
Published on: February 27, 2017
Fast photovoltaic effects tuned by vicinal interface microstructure in manganite-based all-perovskite-oxide
Zhi-qing Lu1, Hao Ni, Kun Zhao
1State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China.
Abstract:
Interfacial microstructure tunable photovoltaic effects have been reported in heterojunctions of La(1-x)Ca(x)MnO(3) thin films and tilted or exact cut Nb-doped SrTiO(3) single crystal substrates under irradiation of UV pulsed laser. The photoresponse times of vicinal junctions and films were obviously faster than those of exact cut samples. The behaviors can be explained by the slope of the built-in electric field in the 10° tilted heterojunction and the interfacial terrace microstructure of La(1-x)Ca(x)MnO(3) films.
