Nobel Prize in Physics 2000

Zhores I. Alferov

Photo from the Nobel Foundation archive.

Prize share: 1/4

Herbert Kroemer

Photo from the Nobel Foundation archive.

Prize share: 1/4

Jack S. Kilby

Photo from the Nobel Foundation archive.

Prize share: 1/2

The Nobel Prize in Physics 2000 was awarded "for basic work on information and communication technology" with one half jointly to Zhores I. Alferov and Herbert Kroemer "for developing semiconductor heterostructures used in high-speed- and opto-electronics" and the other half to Jack S. Kilby "for his part in the invention of the integrated circuit"

To cite this section
MLA style: The Nobel Prize in Physics 2000. NobelPrize.org. Nobel Prize Outreach 2025. Wed. 30 Apr 2025. <https://www.nobelprize.org/prizes/physics/2000/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.