and a tread from a regular bike tire is stretched around the outside for grip. It goes without saying that these tires won’t offer the same quality of ride as regular pneumatic bike tires.

Described in the study Blade-Coated Perovskites on Textured Silicon for 26%-Efficient Monolithic Perovskite/Silicon Tandem Solar Cells, published in Joule, the device is manufactured in a nitrogen ...

The tandem bicycle is on display at the Bicycle Museum Cycle Center in Sakai, also in Osaka Prefecture, until Dec. 18, along with the behind-the-scenes video of the production.

Imec has announced a new 24.6% efficiency for a tandem CIGS solar cell based on perovskite. The institute said that its perovskite cell, developed in partnership with Dutch BIPV consortium ...