Louis Harold Gray FRS (10 November 1905 – 9 July 1965) was an English physicist who worked mainly on the effects of radiationonbiological systems. He was one of the earliest contributors of the field of radiobiology.[6] Amongst many other achievements, he defined a unit of radiation dosage (absorbed dose) which was later named after him as an SI unit, the gray.[7][8]
Louis Harold Gray
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LH Gray (left) and J Boag supervising construction of the Gray LaboratoryatMount Vernon Hospital in north London.
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Born | (1905-11-10)10 November 1905 |
Died | 9 July 1965(1965-07-09) (aged 59) |
Education |
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Known for | Bragg–Gray cavity theory Gray (unit) |
Spouse | Frieda Marjorie Picot |
Parents |
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Awards |
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Scientific career | |
Institutions |
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Thesis | (1930) |
Doctoral advisor | James Chadwick[1] |
Author abbrev. (botany) |
The standard author abbreviation L.H.Gray is used to indicate this person as the author when citingabotanical name.[4]
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Gray was born as an only child on 10 November 1905 to parents Harry and Amy Gray. His father worked at a post office.[9]