Published March 25, 2026 | Version v1
Dataset Open

Al-Fe-Si Alloy Experiments (pulse_01-15)

Description

In the following a short explanation of what the different folders contain.

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/figures:
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- TEM/STEM images taken as .png and the original .emd file, sorted according to the figure in the corresponding paper (Fig) and supplementary data (Fig_S).

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/pulse_data:
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- pulse_04-pulse_07.npy, are raw data measured with the Tektronix MSO 44 digital oscilloscope, saved as NumPy (.npy) arrays of floating-point samples. The data can be loaded as follows:

import numpy as np

load_array = np.load(path)
time_value = load_array[:, 0]
volt_value_ch1 = load_array[:, 1]
volt_value_ch2 = load_array[:, 2]

- pulse_09-15.csv are experimental logfiles, exported from AXON Studio in the comma separated value (.csv) text format.

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/video_data:
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/pulse_01-08/cut_mrc
- recorded videos as .mrc files (can be opened with imageJ with the Bio-Formats plugin installed), cut to the frames where the pulse is applied.
/pulse_01-08/org
- original STEM HAADF files (.emd) except for pulse_05 high speed TEM video (.mrc)
/pulse_09-15_axon/2024-06-07-093223-Fusion-pulse_09-11
- AXON Studio database folder for recordings of pulse_09-11, can be opened with the free software AXON Studio
/pulse_09-15_axon/2024-06-10-104947-Fusion-pulse_12-15
- AXON Studio database folder for recordings of pulse_12-15, can be opened with the free software AXON Studio

Files

figures.zip

Files (15.6 GB)

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md5:a9f8e8d6db5a5f642b91d36f975be6cd
6.5 GB Preview Download
md5:39efaa43d6ea2026eff6fe9b4b6aaf29
700.4 MB Preview Download
md5:44f26ceba2d1e994372cd580f8d345cd
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md5:0ede707d4cb9194ae1a08fab6e184cba
8.3 GB Preview Download

Additional details

Funding

Montanuniversität Leoben
Austrian Research Promotion Agency
3DnanoAnalytics 858040
European Research Council
HETEROCIRCAL 101124514