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 partial pressure of hydrocarbon (HC) or silicon oils from the diffusion pump, the grease of vacuum seals, and fingerprints on TEM sample holder induce HC contamination in the EMs (electron microscopes) specimen chamber.
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