The University of Southampton
Skylaris Research Group


The following postdoctoral positions and fully funded PhD projects are available. Interested applicants should contact Dr Chris-Kriton Skylaris (




Research Fellow

Engineering Mats & Surface Engineerg Gp
Location:  Highfield Campus
Salary:   £29,799 to £36,613 per annum
Full Time Fixed Term for 18 months
Closing Date:   Monday 22 January 2018
Interview Date:   To be confirmed 
Reference:  950717BX

The University of Southampton, a leading Russell Group University located on the south coast of the UK, invites applications to fill three Research vacancies in the area of multi-scale modelling of batteries. This major initiative, spanning three faculties, builds on the long-standing reputation of the University in the field and is fully integrated with national activities. 

Specifically, we have opportunities for world-class talent to:

* Applications for Research Fellow positions will be considered from candidates who are working towards or nearing completion of a relevant PhD qualification. The title of Research Fellow will be applied upon successful completion of the PhD. Prior to the qualification being awarded the title of Senior Research Assistant will be given.

The positions are tenable from 1 March 2018, initially for 18 months, with opportunity to extend to up to three years subject to funding.

Depending on your project(s) of interest, you are advised to contact Professor Chris-Kriton Skylaris (, Dr Denis Kramer ( or Dr Giles Richardson ( for additional information before submitting your application.

Application procedure:

You should submit your completed online application form at The application deadline will be midnight on the closing date stated above. If you need any assistance, please call Matt Saxby (Recruitment Team) on +44 (0) 23 8059 3462. Please quote reference 950717BX on all correspondence.

Further details:


We aim to be an equal opportunities employer and welcome applications from all sections of the community. Please note that applications from agencies will not be accepted unless indicated in the job advert.




NGCM-0112: New approaches for simulations of reactions in high energy materials based on large-scale first principles quantum mechanics

Project Description

High energy materials find use in many important technological applications ranging from batteries, to new fuels, to explosives. Due to their nature, these materials tend to have a high tendency to decompose and thus their long term storage and preservation poses significant challenges.

The goal of this project is to use and further develop atomistic simulation methods to understand at the atomic level the mechanisms that lead to decomposition of such materials and how these vary under different external conditions and chemical additives. For example, nitrocellulose (NC) is a high energy polymeric material which degrades by a number of different chemical processes over time. The rates of these processes depend upon the material’s particular environmental conditions. At temperatures between 100 °C and 200 °C it undergoes thermolysis at the nitrate ester groups releasing NO2. At lower temperatures, and in the presence of water, it undergoes hydrolysis to again yield NO2. The NO2 released then reacts within the binder materials generating reduced products such as NO and N2O which have been observed experimentally. However, the precise reactions which take place, how these might depend upon local conditions (such as the presence of water), and their rates (allowing for an estimation of the amount of product generated in a given time), are currently not well understood. Such problems are inherently multiscale and a hierarchy of methods need to be used to tackle the different length-scales and time-scales involved. For example, dynamics simulations with classical force fields will be used to explore the conformational space that the polymer chains can reach. At the same time, to simulate chemical reactions we will need to use methods such as first principles quantum mechanical calculations that explicitly describe the electronic rearrangements in molecules.

Conventional quantum approaches are typically limited to simulations with no more than a few tens of atoms, as the computational effort scales with the third power in the number of atoms in the simulation. However, the modelling of complex polymeric materials will require simulations with up to several thousand atoms. To achieve this we propose to use the linear-scaling DFT program ONETEP which we develop in our group and is able to perform quantum calculations with thousands of atoms. Particular challenges in this project will be the identification of possible reactions and the development of approaches to follow particular reaction paths.

The project will be supervised by Professor Chris-Kriton Skylaris at the University of Southampton and by industrial collaborators.

This project is open only to applicants who are UK nationals.

If you wish to discuss any details of the project informally, please contact Professor Chris-Kriton Skylaris, Email:, Tel: +44 (0) 2380 59 9381.

This project is run through participation in the EPSRC Centre for Doctoral Training in Next Generation Computational Modelling ( For details of our 4 Year PhD programme, please see

For a details of available projects click here


A linear-scaling code for quantum-mechanical calculations based on density-functional theory.

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NGCM PhD Programme

An EPSRC-funded doctoral training programme

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TMCS PhD Programme

An EPSRC-funded doctoral training programme

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