Denis Evans

Denis James Evans AM FAA FRACI, (born 19 April 1951, Sydney) is an Australian scientist who is an Emeritus Professor at the Australian National University and Honorary Professor at The University of Queensland. He is widely recognised for his contributions to nonequilibrium thermodynamics and nonequilibrium statistical mechanics and the simulation of nonequilibrium fluids.

Denis Evans

AM FAA FRACI
Born (1951-04-19) 19 April 1951
Sydney
Nationality Australia
CitizenshipAustralian
Scientific career
FieldsPhysics, chemistry
InstitutionsAustralian National University

Career

Evans graduated with a BSc (Hons 1) in Physics from the University of Sydney in 1972 and a PhD from the Australian National University in 1975. He was a CSIRO Postdoctoral Fellow at the University of Oxford from 1976 to 1977, a Research Fellow at Cornell University from 1977 to 1978 and a Fulbright Fellow at the National Bureau of Standards (Boulder, Colorado, USA) during 1979 and 1980. Evans was appointed as Research Fellow in the Ion Diffusion Unit of the ANU Research School of Physics and Engineering at the Australian National University in 1979 and joined the ANU Research School of Chemistry[1] in 1982. He was Academic Director of the ANU Supercomputer Facility from 1989 to 1992, Dean of the ANU Research School of Chemistry from 1998 to 2007 and Convenor of the ANU College of Science from 2005 to 2007.

Memberships, Honours and Awards

Evans was elected as a fellow of the Australian Academy of Science in 1994, was awarded a Centenary Medal from the Australian Government in 2000, and was appointed as a Member (AM) in the General Division of the Order of Australia in 2016.[2]

Evans has won numerous awards, including the Rennie Memorial Medal of the Royal Australian Chemical Institute (1983),[3] the Frederick White Medal of the Australian Academy of Science (1990),[4] the H. G. Smith Medal of the Royal Australian Chemical Institute (2000),[5] the Boys-Rahman Lectureship of the Royal Society of Chemistry (2000),[6] the Moyal Medal for distinguished contributions to mathematics, physics or statistics of the Macquarie University (2004),[7] the David Craig Medal and Lecture of the Australian Academy of Science (2015)[8] and the Lennard-Jones Lectureship and Prize of the Royal Society of Chemistry (2019).[9]

He is also a keen bushwalker and photographer.

Research achievements

From 1989 to 2016 Evans was Professor of Chemistry and Leader of the Liquid State Chemical Physics group in the Research School of Chemistry at The Australian National University. He is now Emeritus Professor in the Department of Applied Mathematics at the ANU Research at the School Physics and Engineering, and a member of the ANU Energy Change Institute. Evans is best known for his contributions to the statistical mechanics of nonequilibrium systems including the derivation and experimental validation of the Fluctuation theorem which is an extension of the Second Law of Thermodynamics, and his development of algorithms for nonequilibrium molecular dynamics simulations.[10]

Evans has over 350 publications on nonequilibrium statistical mechanics, dynamical systems theory as applied to bulk systems, irreversible thermodynamics, computer simulation algorithms for nonequilibrium systems, the relation of the intermolecular potential function to macroscopic fluid properties and molecular rheology. He has developed nonequilibrium simulation methods including the SLLOD algorithm for the study of shear flow, the Evans' method for heat flow, the color conductivity method for the determination of self diffusion.

He is also well known for the development of links between the theory of chaos and properties of fluids including the development of the Conjugate Pairing Rule.

Books
  • Evans, D.J. and Morriss, G.P., "Statistical mechanics of nonequilibrium Liquids", First Edition reprinted, Australian National University ePress, Canberra, 2007, ISBN 978-1-921313-22-6.
  • Evans D.J., Searles D.J. and Williams S.R. "Fundamentals of Classical Statistical Thermodynamics: Dissipation, Relaxation and Fluctuation Theorems", pp205. (Wiley VCH, Weinheim Germany) ISBN 978-3527410736
  • Evans D.J. and Morriss G.P., "Statistical mechanics of nonequilibrium Liquids", Second Edition, (Cambridge University Press, Cambridge), ISBN 978-0521857918

Selected publications

See also

References
  1. "ANU Research School of Chemistry". Retrieved 4 May 2020.
  2. "The Queen's Birthday 2016 Honours List, 2016". Retrieved 4 May 2020.
  3. "Rennie Memorial Medal, Royal Australian Chemical Institute". Retrieved 4 May 2020.
  4. "Frederick White Medal, Australian Academy of Science". Retrieved 4 May 2020.
  5. "H. G. Smith Memorial Award, Royal Australian Chemical Institute". Retrieved 4 May 2020.
  6. "Boys-Rahman Lectureship, Royal Society of Chemistry". Retrieved 4 May 2020.
  7. "Moyal Medal, Macquarie University". Retrieved 4 May 2020.
  8. "David Craig Medal, Australian Academy of Science". Retrieved 4 May 2020.
  9. "Lennard-Jones Prize and Lectureship". Retrieved 4 May 2020.
  10. "SklogWiki Non-equilibrium Molecular Dynamics". Retrieved 4 May 2020.
  11. "Statistical Mechanics of Nonequilibrium Liquids, Authored by: Denis J. Evans, Gary P. Morriss". Retrieved 4 May 2020.
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