silicon_ebsd_moving_screen_in#

kikuchipy.data.silicon_ebsd_moving_screen_in(allow_download: bool = False, show_progressbar: Optional[bool] = None, **kwargs) EBSD[source]#

One EBSD pattern of (480, 480) detector pixels from a single crystal Silicon sample, acquired on a NORDIF UF-420 detector.

This pattern and two other patterns from the same sample position but with 5 mm and 10 mm greater sample-screen-distances were acquired to test the moving-screen projection center estimation technique [Hjelen et al., 1991].

Carries a CC BY 4.0 license.

Parameters:
allow_download

Whether to allow downloading the dataset from the kikuchipy-data GitHub repository (https://github.com/pyxem/kikuchipy-data) to the local cache with the pooch Python package. Default is False.

show_progressbar

Whether to show a progressbar when downloading. If not given, the value of hyperspy.api.preferences.General.show_progressbar is used.

**kwargs

Keyword arguments passed to load().

Returns:
ebsd_signal

EBSD signal.

Examples

>>> import kikuchipy as kp
>>> s = kp.data.silicon_ebsd_moving_screen_in(allow_download=True)
>>> s
<EBSD, title: si_in Scan 1, dimensions: (|480, 480)>
>>> s.plot()
../../_images/kikuchipy-data-silicon_ebsd_moving_screen_in-1.png

Examples using silicon_ebsd_moving_screen_in#