We report an experimental characterization of the charged species produced in excimer laser ablation of a borocarbide target by using time-of-flight mass spectrometry. The observed TOF distribution show a double peak structure. Avery interesting aspect of our experimental results is the observation of an ion spatial distribution characterized by the presence of heavier ions in the plume center and the lighter ones at plume edges. (C) 2000 Elsevier Science B.V. All rights reserved.
Charged species analysis in YNi2B2C laser ablation by time-of-flight mass spectrometry / X., Wang; Amoruso, Salvatore; M., Armenante; Bruzzese, Riccardo; Spinelli, Nicola; Velotta, Raffaele. - In: APPLIED SURFACE SCIENCE. - ISSN 0169-4332. - STAMPA. - 168:1-4(2000), pp. 100-103. [10.1016/S0169-4332(00)00607-3]
Charged species analysis in YNi2B2C laser ablation by time-of-flight mass spectrometry
AMORUSO, SALVATORE;BRUZZESE, RICCARDO;SPINELLI, NICOLA;VELOTTA, RAFFAELE
2000
Abstract
We report an experimental characterization of the charged species produced in excimer laser ablation of a borocarbide target by using time-of-flight mass spectrometry. The observed TOF distribution show a double peak structure. Avery interesting aspect of our experimental results is the observation of an ion spatial distribution characterized by the presence of heavier ions in the plume center and the lighter ones at plume edges. (C) 2000 Elsevier Science B.V. All rights reserved.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
