Breaking the Mold: Ergodicity-breaking in C60
Key Points:
- Scientists have observed ergodicity-breaking in C60, a highly symmetric molecule composed of 60 carbon atoms arranged in a soccer ball-like pattern.
- Ergodicity breaking refers to a phenomenon where the time average and ensemble average of a system’s properties differ.
- Rotations of C60 were found to exhibit ergodicity breaking, without any accompanying symmetry breaking.
- Remarkably, the ergodicity breaking in C60 can be toggled on and off as the molecule spins faster and faster.
- This discovery has implications for the design of materials related to energy and heat transfer.
Hot take:
Who knew soccer balls were so rebellious? Scientists have uncovered a quirky behavior in C60, the molecule that resembles the beloved sports icon. Ergodicity-breaking, which involves a discrepancy between the time average and ensemble average of a system’s properties, has been observed in the molecule’s rotations. The coolest part? This breaking of the norm occurs without any symmetry breaking. It’s as if C60 refuses to conform. Even more fascinating, the ergodicity breaking can be turned on and off by the molecule’s spinning speed. Talk about a power move! This finding not only adds a dash of rebellious spirit to the world of science, but it also holds promise for developing better materials for energy and heat transfer. Who knew soccer balls could inspire such innovation?
Original article: https://www.sciencedaily.com/releases/2023/08/230818135211.htm