chemistrypoint

Chemistry Point

2 Years ago

Molecules 'spin flip' from magnetic to non-magnetic forms dynamically

Solar cells, quantum computing and photodynamic cancer therapy. These all involve molecules switching between magnetic and nonmagnetic forms. Previously this process, called a "spin flip," was thought to occur slowly in most cases. Now, researchers have discovered spin flips happen in one half of one trillionth of a second, or half a picosecond in the course of a chemical reaction. To understand how fast it is -- watches count in seconds, sporting games ar..

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