Charles Barkla
Pioneering physicist known for the discovery of characteristic X-rays.
Chronology: 1877-06-07 – 1944-10-23
Origins & Early Life
Charles Glover Barkla (7 June 1877 – 23 October 1944) was a British physicist who received the Nobel Prize in Physics in 1917 for his discovery of characteristic X-rays. Charles Glover Barkla was born on 7 June 1877 in Widnes, Lancashire, England, the son of John Martin Barkla, originally from Wendron, Cornwall, a secretary for the Atlas Chemical Company, and Sarah Glover. Barkla studied at the Liverpool Institute, and then proceeded to University College Liverpool (now the University of Liverpool) with a County Council Scholarship and a Bibby Scholarship. He initially studied mathematics, but later specialised in physics under Oliver Lodge.
Pivotal Works & Achievements
During the absence of Lodge due to ill health, Barkla replaced him in lectures. In 1898, he graduated with First Class Honours in Physics, and received his master's degree the following year. In 1899, Barkla was admitted to Trinity College, Cambridge, with an 1851 Research Fellowship to study under J. J. Thomson in the Cavendish Laboratory.
Enduring Legacy & Impact
During his first two years at Cambridge, under the direction of Thomson, he studied the velocity of electromagnetic waves along wires of different widths and materials. After a year and a half...
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- 1877 Historical Timeline & Archive — Explore world events and figures from 1877
- June 7 (06-07) On This Day — Historical birthdays and events on June 7
- 1944 Historical Timeline & Archive — Explore world events and figures from 1944
- October 23 (10-23) On This Day — Historical events and memorials on October 23
Source: Wikipedia