CrystalDiffract Online Help

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Wavelength Dialog

The Wavelength dialog lets you change the radiation's wavelength and properties:-

To show this dialog, select the Diffract > Wavelength menu command, or as a shortcut, click on the wavelength button at the bottom-left-hand corner of a diffraction window).

You can choose between monochromatic (single-wavelength) or dual-wavelength radiation, and enter values for the wavelength (in Angstrom units). Shortcut buttons on the left-hand side of the dialog contain preset x-ray wavelengths for different target materials: for example, many laboratory x-ray tubes have copper (Cu) targets, which product radiation with wavelength approximately 1.54 Angstroms.

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