Researchers have developed a new type of photochromic glass that can store and rewrite data indefinitely. By embedding magnesium and terbium, they’ve created a material that changes colors under ...

Transformed by light: Fast photochromism discovered in an inexpensive inorganic material Ritsumeikan University Journal Journal of the American Chemical Society Funder Japan Society for the ...

In the study, the researchers describe a new type of material that follows a special process called Self-Adaptive Photochromism, or SAP, to achieve the ability to blend in with its surroundings ...