Perovskite thin-film metrology focus for next-gen PV
What perovskite lines need to measure
Next-gen PV processes demand tight control of transport layers, absorbers, and transparent electrodes. Optical thickness and related film metrics help catch drift before yield drops.
Matching tools to process stage
Offline tools support R&D and sampling; inline systems watch the line; in-situ monitors track coating in real time. Techcess helps map each stage to the right product series.
| Stage | Typical need | Series focus |
|---|---|---|
| R&D / sampling | Defect & spectral metrology | Offline |
| Production line | Continuous thickness control | Inline |
| Coating head | Real-time film feedback | In-situ |