Fig. 2: Experimental measurement of the C-value in AlAg analyzed at T = 80 K with a pulse fraction of 20%.
From: Introducing field evaporation energy loss spectroscopy
a Visualization of the AlAg precipitate. b Al matrix with a residual amount of Ag (<2%). c Evaluation of the mass peak tail slope factor (Supplementary Note 2) (blue). The value of the slope factor a = −50 gives a C = 0.345 eV for Ag atoms in the matrix (red). The value of the slope factor a = −80 gives a C = 0.552 eV for Ag atoms in the precipitates.
