windchandler0570

https://writeablog.net/waysilk5/nobel-prize-in-physics-won-by-trio-who-created-rapid-flashes-of-light-to in physics has been awarded to Pierre Agostini, Ferenc Krausz and Anne L’Huillier for creating “flashes of sunshine which might be quick enough to take snapshots of electrons’ extremely rapid actions,” the Royal Swedish Academy of Sciences announced in Stockholm on Tuesday.

Electrons transfer so rapidly that their movements were previously thought inconceivable to comply with.

But the three physicists “have demonstrated a approach to create extraordinarily quick pulses of sunshine that can be used to measure the speedy processes by which electrons transfer or change energy,” the committee said.

https://rentry.co/3beucg praised the laureates for giving “humanity new instruments for exploring the world of electrons inside atoms and molecules.”

The actions of electrons inside atoms and molecules are so speedy that they are measured in attoseconds ? an nearly incomprehensibly short unit of time. “An attosecond is to 1 second as one second is to the age of the universe,” the committee explained.

“They had been capable of, in a way, provide an illumination device that permits us to watch the meeting of molecules: how issues come together to make a molecule,” Bob Rosner, president of the American Physical Society and a professor on the University of Chicago, told CNN.

ADVERTISEMENT

These actions “happen so rapidly that usually we do not know how they really happen or what the sequence of events is,” said Rosner. But the laureates’ work means scientists can now observe how these movements happen, he added.

“Imagine building a house. https://terryjessen70.livejournal.com/profile have foundation, walls, roof and so on. There’s a sequence to anything difficult. For a molecule, if you don’t get the sequence right, you won’t have the power to assemble it,” stated Rosner..