Effective Ion Mobility and Long‐Term Dark Current of Metal Halide Perovskites with Different Crystallinities and Compositions

• Published in: Advanced photonics research Vol. 3; no. 12
• Main Authors: García-Batlle, Marisé, Deumel, Sarah, Huerdler, Judith E., Tedde, Sandro F., Almora, Osbel, Garcia-Belmonte, Germà
• Format: Journal Article
• Language: English
• Published: Hoboken John Wiley & Sons, Inc 01.12.2022; Wiley-VCH
• Subjects: Bias; dark current; Electric fields; Electrodes; halide-perovskite; ion migration; ion mobility; Radiation detectors; X-ray detectors

Ion transport properties in metal halide perovskite still constitute a subject of intense research because of the evident connection between mobile defects and device performance and operation degradation. In the case of X‐ray detectors, dark current level and instability are regarded to be connecte...