the quality of FESEM of my nanoparticles(Fe3O4) is not good. can anyone suggest a solution for improving it?
see this site www.letsenhance.io
drop your pic and .....
or by Photoshop apps improve your pic
or said to laboratory that improve them pics
Post you pictures.
The only advice that can be given without seeing your pictures is: align your SEM properly, when taking pictures follow manufacturer recommendations.
You need a high resolution SEM machine and proper dry sample to get good quality image. Good luck.
tanks to all. but usually FESEM of magnetic nanoparticles is not good. labrator tried to took a picture well, but he could'nt
Magnetic materials are not a problem for SEM. Actually, it's much easier to work, say, with iron than with glass.
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