Study of transport parameters and defect states in thin film perovskites under different environments − air or vacuum − and after light-soaking

We present some advanced characterization techniques developed to investigate on the opto-electronic properties of thin film semiconductors and apply them to perovskite layers. These techniques are the steady state photocarrier grating (SSPG) and the Fourier transform photocurrent spectroscopy (FTPS...

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Bibliographic Details
Main Author: Longeaud Christophe
Format: Article
Language:English
Published: EDP Sciences 2020-01-01
Series:EPJ Photovoltaics
Subjects:
Online Access:https://www.epj-pv.org/articles/epjpv/full_html/2020/02/pv190026/pv190026.html