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Prize awarded for “discovery of macroscopic quantum mechanical tunnelling, power quantisation in an electrical circuit”.
Revealed On 7 Oct 2025
The Royal Swedish Academy of Sciences has awarded the 2025 Nobel Prize in Physics to John Clarke, Michel H. Devoret, and John M. Martinis for work on quantum mechanic tunnelling.
The award, introduced by the Royal Swedish Academy of Sciences on Tuesday, will probably be introduced to the trio in December “for the invention of macroscopic quantum mechanical tunnelling and power quantisation in an electrical circuit”.
The trio’s experiments demonstrated that quantum mechanical properties could be made concrete on a macroscopic scale, the prize-awarding physique stated in a press release.
Their work has “offered alternatives for growing the subsequent era of quantum know-how, together with quantum cryptography, quantum computer systems, and quantum sensors,” it continued.
The prize of 11 million Swedish kronor ($1.17m) is to be shared equally between the three, all of whom are primarily based in the USA.
The king of Sweden may also current them with gold medals.
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