Manne Siegbahn

Swedish physicist (1886-1978)

  • Fame58.9
  • Momentum0.0
  • Wikipedia1.3K
Source-basedFalling
Lived 1886–1978, aged 92Sweden
  • Wikipedia
    80 languages
    Cross-language footprint
  • Era
    1886–1978
    Aged 92
  • Awards
    8
    recognised works
Summary
Updated 2026-09-08

He built instruments so precise they could split X-rays into their component wavelengths — and in 1924 the Nobel committee handed him the physics prize for it.

Biography

About

Karl Manne Georg Siegbahn was born in Sweden on 3 December 1886. He trained as a physicist and turned his attention to X-rays, then still a young and unruly field. His breakthroughs came in spectroscopy: he developed techniques and apparatus that let him measure X-ray wavelengths with unprecedented accuracy, revealing structure where others saw only blur. The Nobel Prize in Physics arrived in 1924, citing his discoveries and research in X-ray spectroscopy. He continued working until late in life, dying on 26 September 1978 at ninety-one.

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The six component signals behind the Fame score, and their ranks across the leaderboards.

Fame
Falling
58.9
Composite of search demand, mentions, audience & graph footprint.
Score components
Historical22.0
Source confidence60.0
Completeness70.0
Global rank
Country rank
Category rank
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Sources

  • Wikipedia
    wikipedia · en.wikipedia.org
    High confidence
  • Wikidata
    wikidata · wikidata.org
    High confidence
  • Pantheon 2.0
    database · pantheon.world
    High confidence