Neutron imaging techniques for inspection of high-density cargo

The University of Manchester; United Kingdom; On-site; GBP 25,000 - 35,000; Full time

Job summary

An innovative opportunity awaits in a co-funded PhD project focusing on neutron imaging techniques. This role involves pioneering research into the feasibility of using neutrons for imaging high-density objects, overcoming current limitations of traditional methods. Candidates will engage in simulation work and validation measurements at national facilities, contributing to the development of cutting-edge technology for commercial applications. This position is ideal for those passionate about applied nuclear physics and eager to make a significant impact in security and material analysis fields.

Benefits

Flexible Study Arrangements

Support for Diverse Backgrounds

Access to National Facilities

Qualifications

• Strong background in neutron imaging and physics required.
• Experience with Monte-Carlo simulation techniques preferred.

Responsibilities

• Conduct simulations to characterize measurement techniques.
• Validate performance using national neutron facilities.

Skills

Neutron Imaging

Monte-Carlo Simulation

Nuclear Physics

Data Analysis

Education

2.1 Honours Degree in Physics

Tools

National Physical Laboratory Facilities

ISIS Neutron and Muon Source

Job description

This co-funded project will investigate the feasibility of new imaging modalities for situations where currently employed imaging techniques, such as X-ray transmission and backscatter, have limitations. This project will focus on the feasibility for using neutrons to image high density objects. Neutrons have higher penetrability than X-rays but neutron generation and imaging solutions are more challenging and so they are yet to be fully utilised in commercial applications. Neutrons can be used either in transmission imaging, where the loss of flux though an object reveals details on its density, or via resonance spectroscopy, where neutrons excite states in certain materials which can then be identified through inspection of the neutron energy spectra or emitted radiation.

The project will initially involve simulation work using Monte-Carlo codes to characterise the expected performance of proposed measurement techniques and detector arrangements. This will be followed by validation measurements using UK national neutron facilities such as the National Physical Laboratory NPL and the ISIS Neutron and Muon source to validate the expected performance. The objective is to make a recommendation design for a test facility at the industrial partner, Rapiscan Systems Ltd, and ultimately contribute to the development and deployment of this technology on a commercial scale.

Rapiscan Systems Ltd are a world leader in imaging and detection techniques for security applications and the nuclear physics group at the University of Manchester have great experience working with neutrons and particle detectors. This PhD covers both fundamental research in areas of neutron physics and the application of this to real-world problems and is an excellent opportunity for candidates interested in a PhD in applied nuclear physics. The outcomes of the PhD will cover several applications which stand to benefit from these techniques, such as security applications in imagingnuclear waste characterisation and non-destructive trace isotopic analysis of objects and materials which sit within the EPSRC remit.

Entry requirements

Applicants should have or expect to achieve at least a 2.1 honours degree in physics.

Before you apply

We strongly recommend that you contact the supervisors for this project before you apply. Please include details of your current level of study, academic background and any relevant experience and include a paragraph about your motivation to study this PhD project.

How to apply

You will need to submit an online application through our website here:https://uom.link/pgr-apply-2425

When you apply, you will be asked to upload the following supporting documents:

•Final Transcript and certificates of all awarded university level qualifications

•Interim Transcript of any university level qualifications in progress

•CV

•You will be asked to supply contact details for two referees on the application form (please make sure that the contact email you provide is an official university/ work email address as we may need to verify the reference)

•Supporting statement:A one or two page statement outlining your motivation to pursue postgraduate research and why you want to undertake postgraduate research at Manchester, any relevant research or work experience, the key findings of your previous research experience, and techniques and skills you’ve developed. (This is mandatory for all applicants and the application will be put on hold without it.

•English Language certificate (if applicable). If you require an English qualification to study in the UK, you can apply now and send this in at a later date.

Your application formmustbe accompanied by a number of supporting documents by the advertised deadlines. Without all the required documents submitted at the time of application, your application will not be processed and we cannot accept responsibility for late or missed deadlines. Incomplete applications will not be considered.If you have any queries regarding making an application please contact our admissions team [e-mail]

Equality, diversity and inclusion is fundamental to the success of The University of Manchester, and is at the heart of all of our activities. We know that diversity strengthens our research community, leading to enhanced research creativity, productivity and quality, and societal and economic impact. We actively encourage applicants from diverse career paths and backgrounds and from all sections of the community, regardless of age, disability, ethnicity, gender, gender expression, sexual orientation and transgender status.

We also support applications from those returning from a career break or other roles. We consider offering flexible study arrangements (including part-time: 50%, 60% or 80%, depending on the project/funder).

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