The Nobel Prize in Physics 1989

Norman F. Ramsey

Photo from the Nobel Foundation archive.

Prize share: 1/2

Hans G. Dehmelt

Photo from the Nobel Foundation archive.

Prize share: 1/4

Wolfgang Paul

Photo from the Nobel Foundation archive.

Prize share: 1/4

The Nobel Prize in Physics 1989 was divided, one half awarded to Norman F. Ramsey "for the invention of the separated oscillatory fields method and its use in the hydrogen maser and other atomic clocks", the other half jointly to Hans G. Dehmelt and Wolfgang Paul "for the development of the ion trap technique"

To cite this section
MLA style: The Nobel Prize in Physics 1989. NobelPrize.org. Nobel Prize Outreach AB 2024. Tue. 12 Nov 2024. <https://www.nobelprize.org/prizes/physics/1989/summary/>

Back to top Back To Top Takes users back to the top of the page

Nobel Prizes and laureates

Nobel Prizes 2024

Six prizes were awarded for achievements that have conferred the greatest benefit to humankind. The 12 laureates' work and discoveries range from proteins' structures and machine learning to fighting for a world free of nuclear weapons.

See them all presented here.

Illustration

Explore prizes and laureates

Look for popular awards and laureates in different fields, and discover the history of the Nobel Prize.