Sentences with phrase «called photoluminescence»

Sometimes this energy is re-emitted as light, a process called photoluminescence.

They excel in a property called the photoluminescence quantum efficiency, which is key to maximizing the efficiency of solar cells.

Next, the researchers shined a laser on the crystals to measure a property called photoluminescence — the material's ability to emit light when excited by a laser — in different areas of the crystals.