Photoluminescence method
PL:PhotoLuminescence
The photoluminescence method is a technique that involves irradiating a substance with light and observing the light emitted when excited electrons return to their ground state. Various information can be obtained from the resulting emission spectrum. - Samples with a bandgap of about 3.5 eV can be excited. - The mapping function allows for the acquisition of extensive information. - Measurements can be conducted down to approximately 10 K. - Generally, it is a non-destructive measurement that does not require special pretreatment.
- Company:一般財団法人材料科学技術振興財団 MST
- Price:Other