Can we confirm equiaxed grains by seeing selected area diffraction pattern (SADP) obtained from TEM?

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Farheen Khurshid

no According to the TEM only structure can identified

Waqas Hassan Tanveer

Well technically you can see the individual grains in an HRTEM, and calculate yourself whether they are equiaxed or not.

Rajakumar Devarapali

Dear Ratnakar,

TEM samples are so thin and you are basically looking at 2D, understanding complete grain structure and morphology not possible by SADP. Try EBSD.