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The 2023 Nobel Prize in physics has been awarded to Pierre Agostini, Ferenc Krausz and Anne L’Huillier for creating “flashes of sunshine that are brief enough to take snapshots of electrons’ extraordinarily speedy actions,” the Royal Swedish Academy of Sciences introduced in Stockholm on Tuesday.

Electrons move so rapidly that their actions have been beforehand thought inconceivable to follow.

But the three physicists “have demonstrated a way to create extraordinarily quick pulses of light that can be utilized to measure the fast processes in which electrons move or change power,” the committee said.

It 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 rapid that they're measured in attoseconds ? an virtually incomprehensibly brief unit of time. https://vikings-man.co.kr/ “An attosecond is to 1 second as one second is to the age of the universe,” the committee defined.

“They had been able to, in a sense, provide an illumination software that allows us to look at the meeting of molecules: how issues come collectively to make a molecule,” Bob Rosner, president of the American Physical Society and a professor at the University of Chicago, told CNN.

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

“Imagine building a home. You have basis, walls, roof and so on. There’s a sequence to something complicated. For a molecule, when you don’t get the sequence right, you won’t be ready to assemble it,” mentioned Rosner..