Metal Halide Perovskites: Synthesis, Ion Migration, and Application in Field-Effect Transistors

Small ◽  
2018 ◽  
Vol 14 (36) ◽  
pp. 1801460 ◽  
Author(s):  
Xuhai Liu ◽  
Dejian Yu ◽  
Xiufeng Song ◽  
Haibo Zeng
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Metal Halide ◽  
Ion Migration ◽  
Halide Perovskites

Recent developments in fabrication and performance of metal halide perovskite field-effect transistors

2020 ◽  
Vol 8 (47) ◽  
pp. 16691-16715
Author(s):  
Yu Liu ◽  
Ping-An Chen ◽  
Yuanyuan Hu
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Metal Halide ◽  
Device Performance ◽  
Metal Halide Perovskite ◽  
Recent Developments ◽  
Halide Perovskites ◽  
Halide Perovskite ◽  
And Performance

Recent developments in fabrication strategies and device performance of field-effect transistors based on metal halide perovskites are reviewed.

Metal-Halide Perovskites for Gate Dielectrics in Field-Effect Transistors and Photodetectors Enabled by PMMA Lift-Off Process

2018 ◽  
Vol 30 (23) ◽  
pp. 1707412 ◽  
Author(s):  
Alwin Daus ◽  
Cristina Roldán-Carmona ◽  
Konrad Domanski ◽  
Stefan Knobelspies ◽  
Giuseppe Cantarella ◽  
...  
Keyword(s):  
Field Effect ◽  
Gate Dielectrics ◽  
Field Effect Transistors ◽  
Metal Halide ◽  
Halide Perovskites ◽  
Lift Off

scholarly journals Voltage bias stress effects in metal halide perovskites are strongly dependent on morphology and ion migration pathways

2020 ◽  
Vol 8 (47) ◽  
pp. 25109-25119
Author(s):  
Laura Flannery ◽  
Jonathan Ogle ◽  
Daniel Powell ◽  
Christopher Tassone ◽  
Luisa Whittaker-Brooks
Keyword(s):  
Solar Cell ◽  
Metal Halide ◽  
Research Groups ◽  
Interfacial Interactions ◽  
Ion Migration ◽  
Stress Effects ◽  
Bias Stress ◽  
Voltage Bias ◽  
Halide Perovskites ◽  
Migration Pathways

We determined how morphology, electronic and interfacial interactions affect perovskite PVs under voltage bias stress. Our findings provide insights into the discrepancies in the solar cell efficiencies observed across many different research groups.

scholarly journals Ion Migration Accelerated Reaction between Oxygen and Metal Halide Perovskites in Light and Its Suppression by Cesium Incorporation

2021 ◽  
Vol 11 (8) ◽  
pp. 2002552
Author(s):  
Dongxu Lin ◽  
Tingting Shi ◽  
Haipeng Xie ◽  
Fang Wan ◽  
Xiaoxue Ren ◽  
...  
Keyword(s):  
Metal Halide ◽  
Ion Migration ◽  
Halide Perovskites

scholarly journals Hysteretic Ion Migration and Remanent Field in Metal Halide Perovskites

2020 ◽  
Vol 7 (19) ◽  
pp. 2001176 ◽  
Author(s):  
Yongtao Liu ◽  
Nikolay Borodinov ◽  
Matthias Lorenz ◽  
Mahshid Ahmadi ◽  
Sergei V. Kalinin ◽  
...  
Keyword(s):  
Metal Halide ◽  
Ion Migration ◽  
Halide Perovskites

scholarly journals Non-radiative processes in metal halide perovskite semiconductors probed by photoluminescence microscopy

2018 ◽  
Vol 190 ◽  
pp. 02011
Author(s):  
Aboma Merdasa ◽  
Marina Gerhard ◽  
Boris Louis ◽  
Jun Li ◽  
Alexander Dobrovolsky ◽  
...  
Keyword(s):  
Single Molecule ◽  
Diffusion Processes ◽  
Super Resolution ◽  
Metal Halide ◽  
Ion Migration ◽  
Radiative Processes ◽  
Metal Halide Perovskite ◽  
Local Areas ◽  
Halide Perovskites ◽  
Photoluminescence Microscopy

Organo metal halide perovskites are solution processed semiconductors that recently attracted a great attention. They possess a rather “soft” and (photo) chemically active solid structure allowing for ion migration and other mass diffusion processes. This is a likely reason why non-radiative recombination centres in these materials are activated and deactivated on relatively slow time-scales. This dynamics reveals as photoluminescence (PL) fluctuations (blinking) of individual microcrystals and local areas of films and allows for application of a broad range of single molecule spectroscopy methods including optical super-resolution. Studying PL blinking resolves properties of individual non-radiative centres and helps to unravel their chemical nature.

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