Work

Fabrication of semi-transparent perovskite films with centimeter-scale superior uniformity by the hybrid deposition method

Year: 2014

Type: article

Abstract: We report the development of instrumentation and methodology for fabricating large area semi-transparent organo-lead-halide perovskite films. In our method, the growth of perovskite films relies on the control of CH3NH3I flow and vapor pressure inside a vacuum chamber. Solar cell devices based on the prepared semi-transparent perovskite films as thin as ∼135 nm achieved an efficiency of 9.9% and a high open circuit voltage of 1.09 V.

Source: Energy & Environmental Science

DOI: 10.1039/c4ee02539c

Authors: Luis K. Ono, Shenghao Wang, Yuichi Kato, Sonia R. Raga, Yabing Qi

Institution: Okinawa Institute of Science and Technology Graduate University

Language: English

Topic: Perovskite Materials and Applications

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: hybrid

Funders: Weizmann Institute of Science, Okinawa Institute of Science and Technology Graduate University