Toggle light / dark theme

Converting sunlight into electricity is the task of photovoltaic solar cells, but nearly half the light that reaches a flat silicon solar cell surface is lost to reflection. While traditional antireflective coatings help, they only work within a narrow range of light frequency and incidence angles. A new study may have overcome this limit.

As reported in Advanced Photonics Nexus, researchers have proposed a new type of antireflective coating using a single, ultrathin layer of polycrystalline silicon nanostructures (a.k.a. a metasurface). Achieving minimal reflection across certain wavelengths and angles, the metasurface was reportedly developed by combining forward and inverse design techniques, enhanced by (AI).

The result is a coating that sharply reduces reflection across a wide range of wavelengths and angles, setting a new benchmark for performance with minimal material complexity.

Leave a Comment

If you are already a member, you can use this form to update your payment info.

Lifeboat Foundation respects your privacy! Your email address will not be published.