Ion implantation in glasses produces structure modifications at depths greater than those of the implanted ion range. Such a result is evidenced by means of leaching experiments, alkali element depletion, distribution of gaseous implanted species, etching rate as function of depth. A systematic study with the aim to evidence a threshold in the nuclear deposited energy for defect diffusion is presented. Fourier transform infrared spectroscopy measurements confirm the glass modifications at extended depths.
Defect diffusion in ion-implanted glasses
Miotello, Antonio
1992-01-01
Abstract
Ion implantation in glasses produces structure modifications at depths greater than those of the implanted ion range. Such a result is evidenced by means of leaching experiments, alkali element depletion, distribution of gaseous implanted species, etching rate as function of depth. A systematic study with the aim to evidence a threshold in the nuclear deposited energy for defect diffusion is presented. Fourier transform infrared spectroscopy measurements confirm the glass modifications at extended depths.File in questo prodotto:
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