Charles Glover Barkla
Charles Glover Barkla (born June 7, 1877 in Widnes , Lancashire , † October 23, 1944 in Edinburgh ) was a British physicist . In 1917 he was awarded the Nobel Prize in Physics .
Life
After attending the Liverpool Institute in 1894, Charles Barkla began studying mathematics and physics at University College Liverpool , then part of Victoria University . After graduating in physics in 1898, he received his PhD in 1899 and received a research fellowship at the Cavendish Laboratory at Trinity College , Cambridge . However, he moved to King's College a year later and returned to Liverpool in 1902. In 1909 he took over a professorship for physics at the University of London and in 1913 switched to the chair for natural philosophy at the University of Edinburgh , which he held until his death. Here belonged Janette Dunlop to his research students, with whom he 1916 the article "Note on the scattering of x-rays and atomic structure" published.
Barkla married Mary Esther Cowell in 1907 and had two sons and a daughter. The moon crater Barkla is named after him.
plant
Barkla has been working with X-rays since 1902 . He discovered the characteristic spectral lines of the chemical elements in the X-ray range as well as the fluorescence component of the scattered radiation. He also discovered the polarization of X-rays, which was of great importance for the classification of X-rays as electromagnetic waves . In 1917 he was awarded the Nobel Prize in Physics “for his discovery of the characteristic X-ray radiation of the elements”.
Awards and honors
- Fellow of the Royal Society , 1912
- Fellow of the Royal Society of Edinburgh , 1914
- Hughes Medal , Royal Society, 1917
- Nobel Prize in Physics , 1917
Web links
- Information from the Nobel Foundation on the award ceremony in 1917 to Charles Glover Barkla
- Entry to Barkla; Charles Glover (1877-1944) in the Archives of the Royal Society , London
personal data | |
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SURNAME | Barkla, Charles Glover |
BRIEF DESCRIPTION | British physicist and Nobel Prize winner |
DATE OF BIRTH | June 7, 1877 |
PLACE OF BIRTH | Widnes |
DATE OF DEATH | October 23, 1944 |
Place of death | Edinburgh |