Absorption Edge：K-edge、Net plane：Si(111)、Si(311)
| Sample name | Notation in the database |
| Bi2Se3 | Bi2Se3 |
| Cu2Se | Cu2Se |
| CuSe | CuSe |
| FeSe | FeSe |
| Ga2Se3 | Ga2Se3 |
| GeSe | GeSe |
| In2Se3 | In2Se3 |
| InSe | InSe |
| MnSe | MnSe |
| NiSe | NiSe |
| Sb2Se3 | Sb2Se3 |
| Se powder | Se_powder |
| SeCl4 | SeCl4 |
| SeO2 | SeO2 |
| SeS2 | SeS2 |
| SnSe | SnSe |
| TiSe2 | TiSe2 |
| WSe2 | WSe2 |
| ZnSeO3 | ZnSeO3 |
| approx. MoSe2 | approx_MoSe2 |
| 20 species (as of 10.3.2024) | |