| File Name | Description | |
| tsf98.tex | : | file of manuscript accepted for publication in Thin Solid Films (1998) |
| psnew21.opj | : | file of figure 1 in the manuscript |
| psamnew6.opj | : | file of figure 2 in the manuscript |
| opt.opj | : | file of figure 3 in the manuscript |
| samnew23.opj | : | file of figure 4 in the manuscript |