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Photo of John Clarke

Photo: UC Berkeley / CC BY 4.0 (source: Wikimedia Commons)

John Clarke

ジョン・クラーク / じょん・くらーく

Physicist from United Kingdom

February 10, 1942 (age 84) ・ Cambridge, United Kingdom

  • physicist
  • materials scientist

My Take

What strikes me about John Clarke is how he turned a notoriously finicky tool into a whole field. Born in Cambridge in 1942 and trained there, he spent his career at Berkeley making superconducting devices, SQUIDs, actually usable for real measurement. Being called "the godfather of superconducting electronics" isn't a throwaway line; the Hughes Medal and Comstock Prize back it up. What I find quietly significant is that his 1980s team included Martinis and Devoret, names now central to quantum computing. Clarke isn't a household name, but a lot of today's quantum hardware traces back through his lab.

Overview

John Clarke (born 10 February 1942) is a British experimental physicist and Professor Emeritus at the University of California, Berkeley. He is known for his various works on measurement devices based on superconductivity. Steven Girvin has called Clarke "the godfather of superconducting electronics". In the 1980s, Clarke led a research team that included John M. Martinis and Michel Devoret.

Summary adapted from Wikipedia, licensed under CC BY-SA 4.0.

1. Profile

Name (English)
John Clarke
Name (Japanese)
ジョン・クラーク
Reading
じょん・くらーく
Born
February 10, 1942 (age 84)
Zodiac / Chinese zodiac
Aquarius / Horse
Origin
Cambridge, United Kingdom
Blood type
Private
Height
Private
Agency
Private
Occupation
physicist / materials scientist

2. Background

Elementary school
Private
Junior high
Private
High school
Private
University
University of Cambridge

Awards & achievements

  • Guggenheim Fellowship
  • Fellow of the Royal Society
  • 2004 Hughes Medal
  • 1987 Fritz London Award
  • 1999 Comstock Prize in Physics
  • Fellow of the American Association for the Advancement of Science
  • Fellow of the American Academy of Arts and Sciences
  • 1998 Joseph F. Keithley Award For Advances in Measurement Science

3. Relationships

Spouse
Private
Children
Private
Parents
Private
Siblings
Private

4. Personality

Motto

Private

Physicist — see all → · More people from United Kingdom →

7. About this entry

Tags

  • physicist
  • materials scientist
Last updated
2026-06-02

Facts are limited to publicly available information up to 2024; non-public items are marked "Private / Unknown". English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.