
Dr Samuel Hefford
Research Associate
- heffordsj@cardiff.ac.uk
- C/3.11, Queen's Buildings, 5 The Parade, Newport Road, Cardiff, CF24 3AA
Biography
Publications
2021
- Gumbleton, R.et al. 2021. Measurement technique for microwave surface resistance of additive manufactured metals. IEEE Transactions on Microwave Theory and Techniques 69(1), pp. 189-197. (10.1109/TMTT.2020.3035082)
2020
- Hefford, S.et al. 2020. Liftoff dielectric resonator for the microwave surface resistance measurement of metal plates. IEEE Transactions on Instrumentation and Measurement 70 (10.1109/TIM.2020.3040834)
2019
- Hefford, S. J. 2019. Microwave processing in additive manufacturing. PhD Thesis, Cardiff University.
- Parker, N.et al. 2019. A novel VHF heating system to aid selective laser melting. Presented at: 2019 IEEE MTT-S International Microwave Symposium, IMS 2019, Boston, USA, 2 -7 June 2019. pp. -.
- Gumbleton, R.et al. 2019. Effects of post-processing treatments on the microwave performance of additively manufactured samples. Presented at: 13th European Conference on Antennas and Propagation (EuCAP) 2019, UK, 31 March - 5 April 2019.
2017
- Clark, N., Hefford, S. and Porch, A. 2017. Effect of build orientation and surface finish on surface resistance in microwave components produced by Selective Laser Melting. Presented at: 47th European Microwave Conference (EuMC), Nuremberg, Germany, 10-12 October 20172017 47th European Microwave Conference (EuMC). IEEE pp. 508-511., (10.23919/EuMC.2017.8230901)
- Hefford, S.et al. 2017. Monitoring changes in microwave asorption of Ti64 powder during microwave sintering. Presented at: 2017 47th European Microwave Conference (EuMC), Nuremberg, Germany, 10-12 October 20172017 47th European Microwave Conference (EuMC). IEEE pp. 927-929., (10.23919/EuMC.2017.8230997)