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HFS-2: First Practical commercial Field emission Scanning Electron Microscope : 1972
HFS-2: First Practical commercial Field emission Scanning Electron Microscope : 1972
= Scanning Electron Microscope =
== Field Emission ==
{{#DeviceInfoBox2:tem|HSF-2||
year=1972;
accel=Crewe Electron Gun;
cath_type=Cold Field Emission;
conl_type=Electromagnetic;
objl_type=Electromagnetic;
successor=S-800;
|}}
{{#DeviceInfoBox2:tem|S-800|File:Hitachi-s800-overview-color.jpg|
year=1986;
accel=Crewe Electron Gun;
accel_volt=100v - 30KV;
cath_type=Cold Field Emission;
conl_type=Electromagnetic;
objl_type=Electromagnetic;
objl_res=2 nm;
|}}
= Documentation =
= Documentation =
***{"icon":false}{{#l:Hitachi - HU-12A - Brochure.pdf|HU-12A - Brochure}}
***{"icon":false}{{#l:Hitachi - HU-12A - Brochure.pdf|HU-12A - Brochure}}
}}
}}