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Leo Esaki

Japanese physicist (1925-)

  • Fame59.3
  • Momentum1.1
  • Wikipedia9.5K
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Source-basedFalling
Born 1925 · age 101Japan
Japan flagJapanScientistsScientist

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  • Wikipedia
    73 languages
    Cross-language footprint
  • Age
    101
    Born 1925
  • Awards
    16
    recognised works
Summary
Updated 2026-06-19

Leo Esaki is a Japanese physicist who shared the 1973 Nobel Prize in Physics with Ivar Giaever and Brian Josephson for his work on tunneling in semiconductors, which led to his invention of the tunnel diode that exploits this phenomenon. His research was done when he was with Sony. He has also contributed in being a pioneer of semiconductor superlattices.

Key facts
Profile type
Scientist
Category
Scientists
Country
Japan
Last updated
2026-06-19
Gallery

Photos

1 image · refresh overdue
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  • Profile
    @nm8805365
By the numbers

Score breakdown

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

Fame
Falling
59.3
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum1.1
Historical23.0
Source confidence65.0
Completeness75.0
Global rank
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Country rank
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Category rank
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Receipts

Sources

  • MusicBrainz
    database · musicbrainz.org
    Low confidence
  • Leo Esaki
    wikipedia · af.wikipedia.org
    Low confidence
  • ليو إساكي
    wikipedia · ar.wikipedia.org
    Low confidence
Identity

Quick facts

Country
Japan
Category
Scientists
Profile type
Scientist
Status
living
Born
March 12, 1925
Wikipedia
View article
Last updated
28d ago
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