Practical Electron Microscopy and Database

Chapter/Index: Introduction | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Appendix

Gaussian Focus for Core-Loss EFTEM Imaging

Because of its incoherent nature of core-loss EFTEM imaging, the optimum focus setting for EFTEM imaging is true Gaussian focus (minimum BF contrast).