Solution
| Allowed Value | Details | 
|---|---|
| SOLID-STATE | Experiments using samples in the solid-state | 
| SOLUTION | Experiments using solution samples | 
| THEORETICAL | Data derived from theoretical calculations | 
| Allowed Value | Details | 
|---|---|
| SOLID-STATE | Experiments using samples in the solid-state | 
| SOLUTION | Experiments using solution samples | 
| THEORETICAL | Data derived from theoretical calculations |