The Ibhaso likaNobel in Physics 2023 uye wawongwa Pierre Agostini, Ferenc Krausz kunye Anne L'Huillier "ngeendlela zokulinga evelisa attosecond pulses ukukhanya kuphononongo electron dynamics kumbandela".
I-attosecond yi-quintillionth yesibini (ilingana ne-1×10-18 Isibini). Yinto emfutshane kangangokuba kukho abaninzi ngomzuzwana omnye njengoko bekukho imizuzwana ukususela ekuzalweni kwe yonke.
Ehlabathini leelektroni, utshintsho lwenzeka kwizishumi ezimbalwa ze-attosecond. Ubuchwephesha obukhethekileyo budala ii-pulses ezimfutshane kakhulu zokukhanya ezinokuthi zisetyenziswe ukulinganisa iinkqubo ezikhawulezayo apho ii-electron zihamba okanye zitshintshe amandla ngaphakathi kwe-athomu kunye neemolekyuli.
Igalelo labawongwa lenze “ifiziksi ye-attosecond” ibe yinyani enokusetyenziswa kwiindawo ezininzi ezinjengophononongo lokuziphatha kwee-electron kwimathiriyeli, i-elektroniki kunye noxilongo lwezonyango.
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Imithombo:
- Nobelprize.org. I Nobel Ibhaso kwiPhysics 2023. Ifumaneka apha https://www.nobelprize.org/prizes/physics/2023/summary/
- Nobelprize.org . Ukukhutshwa kweendaba - I Nobel Ibhaso kwiFiziksi 2023. Ithunyelwe nge-3 ka-Okthobha 2023. Ifumaneka e- https://www.nobelprize.org/prizes/physics/2023/press-release/
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