ISM testing Cu 110

Testing ISM multipoint, line and SAM image modes

File CuAu test1
30 deg tilt apertures open, 3 kV max current, spot mode
sample cleaned ~ 4 weeks ago
Spectra in CRR mode 5, 10, 20 (max) trace C less O
Spectra in CAE 50, 40, 30, 20, 15, 10, 5

Peak/background and shape very different 5 eV pass, Cu peak/background different
internal scattering?