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Professor Michael Allen

Professor Michael Allen

Professor Michael Allen
M.A., D.Phil.(Oxon.)

Honorary Senior Research Fellow

Area of research

Molecular simulation and theory of soft condensed matter

HH Wills Physics Laboratory,
Tyndall Avenue, Bristol BS8 1TL
(See a map)

Summary

My interests lie in computer simulations of condensed matter systems at the molecular level, with most activity focused on liquids and liquid crystals. 

Biography

I was a Lecturer, Reader, and then Professor, at Bristol from 1985 to 2001. I moved to University of Warwick, and retired in 2014, returning to Bristol. In addition to my position here, I retain Emeritus Professor status at Warwick. 

Oxford University Press have published the second edition of our book Computer Simulation of Liquids, Michael P. Allen and Dominic J. Tildesley, 640pp (June 2017). Paperback ISBN: 9780198803201, hardback ISBN: 9780198803195, companion website.

In 2015 I was awarded the Lennard-Jones Prize and Lectureship by the Royal Society of Chemistry Statistical Mechanics and Thermodynamics Group. The Lecture was delivered at the Thermodynamics 2015 Conference in Copenhagen, 15-18 September 2015. 

From mid-March to mid-June 2017 I was a visiting professor at the Politecnico di Torino, Italy, where I gave a postgraduate course on Computer Simulation of Complex Fluids.

I am still research active, even in retirement! My interests lie in computer simulations of condensed matter systems at the molecular level, with most activity focused on liquids and liquid crystals. Here is a videolecture taken at a conference in 2010 describing some of this work. Recent research, with my student Anja Humpert, has looked at the time dependence of nematic liquid crystal director fluctuations at small wave-vector k. We show that the director bend fluctuation is a propagating mode, under suitable conditions. This is in contrast to the generally-accepted picture, which has been around for 40 years, in which the director modes are always believed to be overdamped. This work has appeared in Physical Review Letters

 

Teaching

I have always enjoyed teaching, and in recent years have given undergraduate courses on Statistical Physics, Classical Mechanics and Relativity, and Mathematical Methods. I frequently give graduate courses on Monte Carlo and molecular dynamics, and advanced statistical mechanics. I have also been external examiner for Physics Programmes at University of Leeds (2006-2010) and University of Bath (2011-2015). My current position does not include any teaching responsibilities.

 

Recent publications

View complete publications list in the University of Bristol publications system

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