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Energy

Generation, storage, transmission, and the materials and architectures that determine which technologies actually scale.

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Pillar article

Perovskite tandem cells: closing the gap between lab efficiency and outdoor reality

Encapsulation and ion-migration suppression have moved perovskite tandem cells from a 200-hour curiosity to thousands of hours of measured outdoor performance. The field-stability gap is closing.

By Prof. Daniel Okafor · 4 min read

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