Identifying and optimising laser parameter domains and the specific responses of selected engineered materials to obtain surface patterns/textures with targeted functional responses

This is an industrial collaboration project with the the Manufacturing Technology Centre (MTC) to explore manufacturing processes and materials of the future.

The joint PhD project with the MTC will focus on identifying and optimising laser parameter domains and the specific responses of selected engineered materials to obtain surface patterns/textures with targeted functional responses. Important factors that influence the interactions of short and ultra-short lasers with matter will be investigated and optimised, in particular: (i) pulsed laser processing parameters, i.e. wavelength, pulse energy, repetition rate/frequency, cumulative fluence and spot size; (ii) work piece material properties; (iii) ultra-short pulsed laser absorption mechanisms, i.e. non-linear effects resulting in Laser-Induced Periodic Surface Structures (LIPSS) and self-organised multi-scale surface structures; (iii) system-level tools should be investigated and developed for laser patterning/texturing of large 3D surfaces (larger than the field of view of focusing lenses), e.g. automated process setting-up routines, in-process model-based metrology tools, reconfigurable work holding devices and the development of 3D laser patterning/texturing strategies.

To apply you must hold a master’s degree in the areas of Mechanical and Materials Engineering, Applied Physics or a closely related discipline. Good knowledge/demonstrated awareness of fundamental aspects of laser-material processing and applied knowledge in laser structuring are desirable. Experience in using a range of technologies/techniques for surface characterisation would be an advantage. Candidates must be among the highest achievers in their undergraduate cohort, and in receipt of, or due to receive a first class UK degree or equivalent. Candidates with a standalone Master’s qualification must have achieved a distinction or, where this has yet to have been achieved, be able to provide evidence of high performance that will lead to a distinction. They must also hold a first class UK undergraduate degree or equivalent (integrated Masters that form part of an undergraduate degree, e.g. MEng, are assessed as an undergraduate qualification when determining eligibility).

Informal enquires about the project can be directed to Professor Dimov ([Email Address Removed])

How to apply:
• Apply directly via the University of Birmingham Postgraduate application system, the Postgraduate portal. (Apply button)
• Please detail the advertised supervisor and project title under the ’Research Information’ section of the application form.