Robert J. LeRoy

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Robert J. Le Roy
Born(1943-09-30)September 30, 1943
Died10 August 2018(2018-08-10) (aged 74)
OccupationChemist
Known forLeRoy radius
Scientific career
InfluencesRichard Bernstein, Richard Zare, Dudley Herschbach,
InfluencedJeremy Hutson
WebsiteDepartment of Chemistry, LeRoy

Robert J. Le Roy (September 30, 1943 – August 10, 2018) was one of Canada's leading chemists who held the distinguished title of "University Professor" at the University of Waterloo.

Career[edit]

His work on the Morse/Long-range potential with his former student Nike Dattani of Oxford University was referred to as a "landmark in diatomic spectral analysis" in.[1] In the landmark work, the C3 value for atomic lithium was determined to a higher-precision than any atom's previously measured oscillator strength, by an order of magnitude. This lithium oscillator strength is related to the radiative lifetime of atomic lithium and is used as a benchmark for atomic clocks and measurements of fundamental constants.[2]

Awards and honors[edit]

References[edit]

  1. ^ Tang, Li-Yan; Z-C. Yan, T-Y Shi, J. Mitroy; Shi, Ting-Yun; Mitroy, J. (30 November 2011). "Third-order perturbation theory for van der Waals interaction coefficients". Physical Review A. 84 (5): 052502. Bibcode:2011PhRvA..84e2502T. doi:10.1103/PhysRevA.84.052502.CS1 maint: multiple names: authors list (link)
  2. ^ Mitroy, Jim; Mariana S. Safranova, Charles W. Clark (4 October 2010). "Theory and applications of atomic and ionic polarizabilities". Journal of Physics B: Atomic, Molecular and Optical Physics. 43 (20): 202001. arXiv:1004.3567. Bibcode:2010JPhB...43t2001M. doi:10.1088/0953-4075/43/20/202001.
  3. ^ "In memory of Robert Le Roy: Family establishes undergraduate chemistry scholarship". University of Waterloo. Retrieved 1 January 2019.

External links[edit]