.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "auto_examples/EELS/EELS_database.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download_auto_examples_EELS_EELS_database.py>`
        to download the full example code.

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_auto_examples_EELS_EELS_database.py:


Get spectra from the EELS database
===================================

This example demonstrates how to load EELS spectra from the EELS database in eXSpy.

.. GENERATED FROM PYTHON SOURCE LINES 8-12

.. code-block:: Python


    import exspy
    import hyperspy.api as hs








.. GENERATED FROM PYTHON SOURCE LINES 13-16

Load a core-loss and low-loss EELS spectra from a Ti\ :sub:`3`\Ni\ :sub:`4` alloy from the EELS database.
The order parameter is set to "spectrumType" to load the low-loss spectrum as the first item and the
core-loss spectrum as the second item.

.. GENERATED FROM PYTHON SOURCE LINES 16-18

.. code-block:: Python

    cl, ll = exspy.data.eelsdb(element=["Ti", "Ni"], order="spectrumType")





.. rst-class:: sphx-glr-script-out

 .. code-block:: none


      0%|          | 0/2 [00:00<?, ?it/s]
     50%|█████     | 1/2 [00:00<00:00,  1.95it/s]
    100%|██████████| 2/2 [00:01<00:00,  1.48it/s]
    100%|██████████| 2/2 [00:01<00:00,  1.54it/s]




.. GENERATED FROM PYTHON SOURCE LINES 19-22

Plot both spectra. The core-loss spectrum contains the Ti L\ :sub:`2,3` edge at around 450 eV,
and the Ni L\ :sub:`2,3` edge at around 850 eV, while the low-loss spectrum contains the zero-loss
peak and plasmon peaks.

.. GENERATED FROM PYTHON SOURCE LINES 22-23

.. code-block:: Python

    hs.plot.plot_spectra([ll * 20, cl], legend=["Low-loss (x20)", "Core-loss"])



.. image-sg:: /auto_examples/EELS/images/sphx_glr_EELS_database_001.png
   :alt: EELS database
   :srcset: /auto_examples/EELS/images/sphx_glr_EELS_database_001.png
   :class: sphx-glr-single-img


.. rst-class:: sphx-glr-script-out

 .. code-block:: none


    <Axes: xlabel=' (eV)', ylabel='Intensity'>




.. rst-class:: sphx-glr-timing

   **Total running time of the script:** (0 minutes 1.837 seconds)


.. _sphx_glr_download_auto_examples_EELS_EELS_database.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: EELS_database.ipynb <EELS_database.ipynb>`

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: EELS_database.py <EELS_database.py>`

    .. container:: sphx-glr-download sphx-glr-download-zip

      :download:`Download zipped: EELS_database.zip <EELS_database.zip>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_