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DIFPack Module

Diffraction analysis package (DIFPack) to automate the selection area of your electron diffraction (SAED) patterns and high resolution lattice images of crystalline samples.

DIFPack

Advantages 

Provides simple and accurate measurements of lattice spacings and the angle between two sets of lattice planes

Provides simple and accurate measurements of lattice spacings and the angle between two sets of lattice planes

automatic tracking

Automatically tracks all measurements in different images and provides output which can be easily exported

Ideal tool for performing high precision magnification calibration

Ideal tool for performing high precision magnification calibration

 precise peak positioning

Accurate peak location—Automatic peak search and refinement to sub-pixel accuracy

Improved diffractogram—Calculation of the diffractogram of a lattice image is preceded by masking in real-space to eliminate streaking and improve measurement accuracy

Improved diffractogram

Optimized calibration—Calibrations are automatically transferred between image and its diffractogram

Optimized calibration—Calibrations are automatically transferred between image and its diffractogram

Center location—Center of diffraction pattern can be automatically located using a cross-correlation technique (for centro-symmetrical patterns) or be determined manually from a pair of spots located symmetrically about the central spot

Center location—Center of diffraction pattern can be automatically located or be determined manually

background threshold control

​Background thresholding—Background noise can be automatically distinguished from dim spots

 

Datasheet

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