Flange-on LEEM instrument at ASU



Home-built flange-on LEEM at ASU mounted at a 6" flange at the bottom of a UHV MBE system with eight 4.5" flanges for accessories (evaporators, UV source, RF plasma discharge source, mass spectrometer, etc) pointing at the sample mounted on the manipulator seen on top. The samples are near ground potential and can be cooled to -100°C, heated to 2000°C and are exchanged via the air-lock in front.




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