Formation of carbon nitride films by high-energy nitrogen ion implantation into glassy carbon
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Cited by (44)
A historical review of glassy carbon: Synthesis, structure, properties and applications
2021, Carbon TrendsCitation Excerpt :Later it was shown that the GC structure transforms to classical amorphous carbon with this implantation and that the graphite-like sheets orient perpendicularly to the surface [236]. Soon thereafter [237], high-energy ion implantation was used for the first time to create a thin film of a distinct new phase atop GC, namely carbon nitride, β-C3N4. A study from 2002 demonstrated that the compaction of the surface under the impact of foreign ions applies to laser irradiation as well, which hardens the surface of GC as much as the implanted ions do [238].
Effect of thermal annealing on SHI irradiated indium implanted glassy carbon
2021, Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and AtomsCitation Excerpt :These profiles are shown in Fig. 1. The use of higher density for SRIM calculations has been used by other authors [3,19]. The projected range (Rp) and range straggling (ΔRp) values of 154 nm and 30 nm, respectively were obtained by fitting the as-implanted indium profile.
Structural modification of indium implanted glassy carbon by thermal annealing and SHI irradiation
2017, VacuumCitation Excerpt :For GC to be a good candidate for containment, it must be a good diffusion barrier for fission products and its near-surface region structure must remain unchanged so that it retains its properties after In implantation, annealing and even after swift heavy ion (SHI) irradiation. Previous work on ion species implanted in GC include Be [18], Cs [19], Sr [20], Co [4] K [21], Na [15], Ti [22], N [23], W [17], Cd [24] but after extensive literature research no study of In implanted in GC has been carried out and no study on SHI irradiation of implanted GC has been previously conducted. The diffusion coefficient calculated in this study after isochronal annealing has been compared to that of beryllium implanted into GC calculated by Koskelo et al. [18].
Annealing effects on the migration of ion-implanted cadmium in glassy carbon
2017, Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and AtomsCitation Excerpt :The reappeared D peaks became broader with increasing annealing temperature; this was accompanied by slight decrease in peak intensities. These indicate recrystallization accompanied with clustering of sp2 [15]. The similar annealing also resulted in narrowing of the G peak with negligible change in peak positions.
Some characteristics of materials surface-modified by ions beam bombardment
2006, Current Applied Physics