Job Description

The reliable measurement of temperature is vital in a very wide range of scientific and industrial settings. Current generation thermometers all drift in their output with use. Our aim is to develop the next generation of temperature sensors that are driftless, able to measure temperatures reliably with low uncertainties over decadal timescales. In this PhD project you will help develop this solution based on a practical optically based thermometer using Doppler-broadening in an atomic vapour to provide primary (calibration-free) in-situ, traceable temperature measurements. We will work to miniaturise the thermometer to centimetre-scale, with a target of sub 0.1 kelvin accuracy across 300-500 K with the longer term-goal of developing the sensors into practical thermometers with similar form factors to, and as a viable alternative for, current temperature sensors to enable more efficient industrial processes, reducing energy use, and advancing digital, autonomous temperature traceability.




Desirable skills: Degree level knowledge of atomic physics and spectroscopy, mathematics, software development (for experiment control and data analysis). Qualification: An upper second-class UK Honours degree or overseas equivalent in Physics is required. Experience: Training will be given in laboratory skills, for example in the use of lasers. Student will become part of the NPL Post Graduate Institute which provides training and other support during the PhD.

Link to apply:

https://www.strath.ac.uk/studywithus/postgraduateresearchphdopportunities/science/physics/si-traceableatomicthermometry/




The National Physical Laboratory (NPL) is a world-leading centre of excellence that provides cutting-edge measurement science, engineering and technology to underpin prosperity and quality of life in the UK. Find out more about what it is like working here - The measure of us - Overview



NPL and DSIT have strong commitments to diversity and equality of opportunity, and welcome applications from candidates irrespective of their background, gender, race, sexual orientation, religion, or age, providing they meet the required criteria. Applications from women, disabled and black, Asian and minority ethnic candidates in particular are encouraged. All disabled candidates (as defined by the Equality Act 2010) who satisfy the minimum criteria for the role will be guaranteed an interview under the Disability Confident Scheme.



At NPL, we believe our success is a result of the diversity and talent of our people. We strive to nurture and respect individuals to ensure everyone feels valued by treating everyone on the basis of their own individual merits and abilities regardless of their own or perceived identity, as part of our commitment to diversity & inclusion, we ensure we're creating an environment where all our colleagues feel supported and welcome. More about this on our Diversity & Inclusion page.



We are committed to the health and well-being of our employees. Flexible working and social activities are embedded in our culture to create a positive work-life balance, along with a broad range of rewards, benefits and recognition. Our values are at the heart of what we do, and they shape the way we interact, develop our people and celebrate success. To ensure everyone has an equal chance, we're always willing to make reasonable adjustments to the recruitment process. If you would like to discuss, please contact us.



Diversity and inclusion - NPL

We strive to nurture and respect individuals to ensure everyone feels valued and supported to excel in their chosen field. This value is at the core of our organisation.