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
| The electron density can be increased by using the brightest source. Then images can be recorded with reasonably short exposure times minimizing image drift and other instabilities. So brighter is better for imaging.
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