Fig. 2: Mass spectrometry.
From: Surface modifications of eight-electron palladium silver superatomic alloys

ESI-MS (Positive mode) of [2a + Ag]+. Insets: experimental (black) and simulated (red) mass spectra.
From: Surface modifications of eight-electron palladium silver superatomic alloys
ESI-MS (Positive mode) of [2a + Ag]+. Insets: experimental (black) and simulated (red) mass spectra.