Patrick Joseph Nolan

This article is about the Irish physicist. For the Irish hurler, see P. J. Nolan (Irish hurler).

Professor Patrick Joseph Nolan (11 August 1894 – 28 December 1984) was an Irish physicist. Like his older brother, physicist John James Nolan, he specialised in atmospheric physics. In 1971, he was awarded the Boyle Medal by the Royal Dublin Society.[1][2]

He was born in Omagh, County Tyrone, and educated at University College Dublin. He earned a BSc in 1914, coming first in his class, and an MSc followed in 1915. A National University of Ireland travelling studentship facilitated his spending some time doing research at the Cavendish Laboratory in Cambridge–at that time led by Ernest Rutherford.[3] In 1922, he married Una Hurley from near Bantry, County Cork, a younger sister of his brother John's wife. The couple had no children. He was an uncle of abstract painter Evin Nolan.

In 1922, he was awarded his PhD by UCD, where he continued lecturing and researching until retiring in 1964. In the 1930s and 1940s, he worked alongside his older brother John, and numerous post graduate students, studying ionization, and atmospheric electrical parameters. His publications included papers on the charge equilibrium of nuclei as it relates to the Boltzmann law, the combination of ions and nuclei, and the determination of the recombination coefficient of small ions.[3][4]

Patrick J. Nolan is best remembered for the 1940s development of the Photoelectric Nucleus Counter with his UCD colleague L. W. Pollak.[5] This counter was long the standard instrument for the measurement of cloud condensation nuclei.[6]

Nolan Served on the Governing Board of the School of Cosmic Physics at the Dublin Institute for Advanced Studies from 1947-1981.[7][8]

References

  1. ↑ "Boyle Medal Laureates". Royal Dublin Society. Retrieved 16 July 2016.
  2. ↑ National Library Of Australia Catalogue Award of the Boyle medal to Patrick J. Nolan
  3. 1 2 The Royal Dublin Society: Patrick J. Nolan
  4. ↑ McCartney and Whitaker (2003), p. 182: These investigations set in train a line of research on atmospheric electricity and aerosols that was continued by the Nolan brothers, and had a profound influence on physics research in Ireland in the twentieth century.
  5. ↑ O'Connor (2001)
  6. ↑ National Library of Australia Catalogue The photoelectric nucleus counter / Patrick J. Nolan
  7. ↑ Dublin Institute for Advanced Studies: Council and Governing Boards as of 31/12/1981
  8. ↑ Dublin Institute for Advanced Studies: Council and Governing Boards as of 31/3/1949

Sources

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