| Sample label | Substrate material | Coating material | CVD reactor | Coloration |
| YTZP_hor | YTZP | TiN | Horizontal | Gold |
| AlZrO_hor_black | AlZrO | TiN | Horizontal | Black |
| AlZrO_hor_gold | Gold | |||
| AlZrO_ver_gold | AlZrO | TiN | Vertical | Gold |