2025 Nobel Prize in Physics Awarded to Three American Scientists ||

2025 Nobel Prize in Physics Awarded to Three American Scientists

2025 Nobel Prize in Physics goes to three scientists for discovery of macroscopic quantum mechanical tunnelling The 2025 Nobel Prize in Physics — awarded to John Clarke, Michel Devoret and John Martinis — recognises experiments that demonstrated how quantum tunnelling can be observed on a macroscopic scale, involving many particles The Nobel Prize in Physics is being awarded to John Clarke, Michel H. Devoret and John M. Martinis “for the discovery of macroscopic quantum mechanical tunnelling and energy quantisation in an electric circuit,” the Royal Swedish Academy of Sciences announced in Stockholm on Tuesday (October 7, 2025). “It is wonderful to be able to celebrate the way that century-old quantum mechanics continually offers new surprises. It is also enormously useful, as quantum mechanics is the foundation of all digital technology,” said Olle Eriksson, Chair of the Nobel Committee for Physics. The transistors in computer microchips are one example of the established quantum technology that surrounds us. This year’s Nobel Prize in Physics has provided opportunities for developing the next generation of quantum technology, including quantum cryptography, quantum computers, and quantum sensors, the Nobel Prize committee said in a media release. The Nobel Prize in Physics is being awarded to John Clarke, Michel H. Devoret and John M. Martinis “for the discovery of macroscopic quantum mechanical tunnelling and energy quantisation in an electric circuit,” the Royal Swedish Academy of Sciences announced in Stockholm on Tuesday (October 7, 2025).

Chair of the Nobel Committee for Physics Olle Eriksson said,
“It is wonderful to be able to celebrate the way that century-old quantum mechanics continually offers new surprises. It is also enormously useful, as quantum mechanics is the foundation of all digital technology,” said Olle Eriksson, Chair of the Nobel Committee for Physics.

The transistors in computer microchips are one example of the established quantum technology that surrounds us. This year’s Nobel Prize in Physics has provided opportunities for developing the next generation of quantum technology, including quantum cryptography, quantum computers, and quantum sensors, the Nobel Prize committee said in a media release. John J. Hopfield and Geoffrey Hinton were jointly awarded the Physics Nobel last year “for foundational discoveries and inventions that enable machine learning with artificial neural networks.” Nobel Prize announcements kicked off on Monday (October 7, 2025) with the Prize for Physiology or Medicine. Three scientists — Mary E. Brunkow, Fred Ramsdell, and Shimon Sakaguchi — shared the Medicine Nobel for identifying the immune system’s security guards, regulatory T cells. The winners for Chemistry will be announced on Wednesday (October 8), while the winners of the Literature, Peace and Economic Sciences Prize will be declared on October 9, October 10, and October 13 respectively. The prizes carry a cash award of 11 million Swedish kronor (approximately ₹1.03 crore) and will be awarded on December 10. The Nobel Prize was created by Swedish inventor Alfred Nobel, who in his will dictated that his estate should be used to fund “prizes to those who, during the preceding year, have conferred the greatest benefit to humankind”.

The Nobel Prize is one of the world’s most prestigious honours, awarded every year to individuals or organisations who have made exceptional contributions to humanity. Named after Alfred Nobel— the Swedish inventor, entrepreneur, and philanthropist— the prize reflects his wish that his fortune be used to recognize those who bring “the greatest benefit to humankind.” Since its inception, the Nobel Prize has become a global symbol of excellence, innovation, and impact. Each year, laureates are chosen across five key fields: Physics, Chemistry, Physiology or Medicine, Literature, and Peace— celebrating achievements that shape our world for the better. The Nobel Prize winners are announced in October each year. The winner announcements for 2025 began on October 6 and they will go on till October 13. The Nobel Prize 2025 in Physics winner was announced today.

Nobel Prize 2025 in Physics winner announced

‘The Swedish Academy of Sciences has decided to award the Nobel Prize in Physics 2025 to John Clarke, Michel H. Devoret, and John M. Martinis “for the discovery of macroscopic quantum mechanical tunnelling and energy quantisation in an electric circuit,” reads a statement on their official website. ‘The Swedish Academy of Sciences has decided to award the Nobel Prize in Physics 2025 to John Clarke, Michel H. Devoret, and John M. Martinis “for the discovery of macroscopic quantum mechanical tunnelling and energy quantisation in an electric circuit,” reads a statement on their official website.
A significant piece of good news has arrived from Stockholm, the capital of Sweden. The Royal Swedish Academy of Sciences has announced the names of the winners of the 2025 Physics Nobel Prize. The prize money is 10.3 crore rupees. In an announcement made at 3:15 PM, three prominent American scientists, John Clarke, Michael Devoret, and John Martinis, received this honour. Their discovery has elevated the laws of quantum mechanics to new heights, proving to be a milestone in the world of science. These scientists demonstrated quantum mechanical tunneling and energy levels through a small experiment in an electrical circuit. This circuit was so small that it could easily be held in the hand. Typically, quantum rules apply to very small particles like electrons, which are so minuscule that they are invisible to ordinary instruments. However, their discovery proved these rules for the first time on a large, i.e., macroscopic scale. This achievement could bring about a revolution in the field of quantum technology.