Supporting Data for Mitigating Damage to Hybrid Perovskites Using Pulsed-Beam TEM

VandenBussche, Elisah J
Flannigan, David J
Holmes, Russell J
Clark, Catherine P
2021-01-08
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https://doi.org/10.13020/nsts-5c07
 https://hdl.handle.net/11299/217673
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2020-02-09
2020-02-20

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Title

Supporting Data for Mitigating Damage to Hybrid Perovskites Using Pulsed-Beam TEM

Published Date

2021-01-08

Authors

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Flannigan Lab, CEMS Department, University of Minnesota

Author Contact

VandenBussche, Elisah
vand0837@umn.edu

Type

Dataset
Experimental Data

Abstract

Using a pulsed-beam transmission electron microscope, we discover a reduction in damage to methylammonium lead iodide (MAPbI3) as compared to conventional beams delivered at the same dose rates. This work provides insights into damage processes and durability in hybrid perovskites and also illustrates the viability of using pulsed-beam TEM to explore the associated molecular-level routes to degradation, analogous to laser-accelerated energetic pulsed electron beams and the study of damage to biomolecules, cells, and tissues in radiobiology. The data acquired in this experiment are released here to enable open access to published data in accordance with MRSEC data policies.

Description

Data files are raw UEM data files generated by the Gatan camera attached to the electron microscope in Amundson Hall B47 in .dm3 format. The Excel file Experimental Variables Key provides a key to the filenames of the datasets. More specific information on data file organization and variable definitions can be found in the readme file.

Referenced by

https://doi.org/10.1021/acsomega.0c04711

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Attribution-NonCommercial-NoDerivs 3.0 United States
http://creativecommons.org/licenses/by-nc-nd/3.0/us/

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Data Repository for U of M (DRUM)
MRSEC Research Data

Funding Information

This material is based on work supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences under Award No. DE-SC0018204. This material is based upon work supported by the National Science Foundation Graduate Research Fellowship Program under Grant No. DGE-1348264. R.J.H. acknowledges support from the University of Minnesota Institute on the Environment and from Ronald A. and Janet A. Christenson. Part of this work was carried out in the College of Science and Engineering Characterization Facility, University of Minnesota, which has received capital equipment funding from the NSF through the UMN MRSEC program under Award Number DMR-2011401.

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Suggested Citation

VandenBussche, Elisah J; Flannigan, David J; Holmes, Russell J; Clark, Catherine P. (2021). Supporting Data for Mitigating Damage to Hybrid Perovskites Using Pulsed-Beam TEM. Retrieved from the Data Repository for the University of Minnesota (DRUM), https://doi.org/10.13020/nsts-5c07.

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Description
Size
Experimental Variables Key.xlsx
Key containing all relevant experimental details for UEM_DM3s
(12.36 KB)
README.txt
Documentation file containing information on all other files
(10.08 KB)
Figure 2.png
Thumbnail for display
(21.5 KB)
P10.zip
P10_UEM_DM3
(1.34 GB)
P2.zip
P2_UEM_DM3
(315.48 MB)

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