Hundreds of regular patterns spontaneously emerge on a small germanium chip. A curiosity about tiny dots on a germanium wafer ...

Curiosity about a mistake that left tiny dots on a germanium wafer with evaporated metal films led to the discovery of beautiful spiral patterns etched on the surface of the semiconductor by a ...

On a whim, she looked at the dots under a microscope and couldn't believe her eyes. Beautiful spiral patterns had been etched into the germanium surface by a chemical reaction. Wong's curiosity ...

A team of physicists at UCLA has uncovered a strange and unexpected phenomenon—spiral patterns forming spontaneously on solid ...

image: A logarithmic spiral with a diameter of 500 μm, approximately half the diameter of a sewing needle. view more Credit: Yilin Wong Key takeaways Curiosity about a mistake that left tiny dots ...