The NRC imaging diffractometer measures the angle made by diffraction orders when the grating is illuminated by a laser beam. |
One of its tasks will be to calibrate line spacings smaller than currently possible with the imaging diffractometer. |
The essential precondition for material analysis by spectrometer and diffractometer is reliable sample preparation. |
The C2 powder diffractometer in the background is the most powerful machine of its class in north America. |
The diffractometer setup makes use of the diffraction of light on periodic lattices. |
The small activity in nanometrology continues with the development of a laser interferometer diffractometer using a three-wavelength method. |