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Time-Resolved Electrostatic Force Microscopy
Subdiffraction Imaging of Carrier Dynamics in Halide Perovskite Semiconductors: Effects of Passivation, Morphology, and Ion Motion
We spatially resolve photocarrier dynamics in halide perovskites using time-resolved electrostatic force microscopy (trEFM) to map …
Madeleine D. Breshears
,
Justin Pothoof
,
Rajiv Giridharagopal
,
David Ginger
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DOI
Time-Resolved Electrical Scanning Probe Microscopy of Layered Perovskites Reveals Spatial Variations in Photoinduced Ionic and Electronic Carrier Motion
We study light-induced dynamics in thin films comprising Ruddlesden-Popper phases of the layered 2D perovskite (C4H9NH3)(2)PbI4. We …
Rajiv Giridharagopal
,
Jake T. Precht
,
Sarthak Jariwala
,
Liam Collins
,
Stephen Jesse
,
Sergei v. Kalinin
,
David Ginger
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DOI
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