Imperial College London

Professor Lesley F Cohen

Faculty of Natural SciencesDepartment of Physics

Professor of Solid State Physics



+44 (0)20 7594 7598l.cohen Website CV




Mrs Carolyn Dale +44 (0)20 7594 7579




1111Blackett LaboratorySouth Kensington Campus





My  research interests include the study of  magnetic materials (for solid state magnetic cooling using magnetocalorics) and highly spin polarised magnetic materials (for spintronics and long range spin triplet superconductivity) as well as an interest in transport properties of high mobility materials such as narrow gap semiconductors and graphene, superconductors (in particular gap structure and vortex pinning), and Raman spectroscopy (surface enhanced Raman spectroscopy and Raman spectroscopy as a tool to understand Fuel Cell materials). I have published over 400 journal publications in related topics and my h index is currently 47. 

I work closely with a number of other academics at Imperial College as well as strong links to a number of other UK Universities namely Cambridge, Glasgow, Manchester, Lancaster, Surrey and Cardiff. The group is also well connected to international groups in Europe, the USA, Brazil and India.

I co-supervise a number of PhD students including Matthew Hamer (CASE award with the National Physical Laboratory on non contact graphene sensors),Freya Johnson (Antiperovskite Mn Nitrides for Barocaloric application and Spintronics CASE award with Hitachi Cambridge), Kevin Chan (Superconducting spintronics - CDT ACM) and Kilian Stenning (Artificial Spin Ice).

External Appointments

2019-               Editor-in-Chief Applied Physics Letters

2016-              Chair, SAB, SB Quantum Matter Institute, UBC Vancouver

2016-2021       Institute of Physics, Trustee and Council member 



Wilkinson LA, Bennett TLR, Grace IM, et al., 2022, Assembly, structure and thermoelectric properties of 1,1 '-dialkynylferrocene 'hinges', Chemical Science, ISSN:2041-6520

Johnson F, Kimak J, Zemen J, et al., 2022, Identifying the octupole antiferromagnetic domain orientation in Mn3NiN by scanning anomalous Nernst effect microscopy, Applied Physics Letters, Vol:120, ISSN:0003-6951

Cohen L, Johnson F, 2022, Antiferromagnetic domain orientation in Mn3NiN by scanning Anomalous Nernst Effect microscopy, Applied Physics Letters, ISSN:0003-6951

Bennett TLR, Alshammari M, Au-Yong S, et al., 2022, Multi-component self-assembled molecular-electronic films: towards new high-performance thermoelectric systems, Chemical Science, Vol:13, ISSN:2041-6520, Pages:5176-5185

Bader SD, Lake RK, Cohen LF, 2022, Applied Physics Letters 2022 60th Anniversary Editorial, Applied Physics Letters, Vol:120, ISSN:0003-6951, Pages:110401-110401

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