Dr Christopher Woodhead

Post Doctoral Research Associate
Astronomy Instrumentation Group
Cardiff Hub for Astrophysics Research and Technology

: WoodheadC@caerdydd.ac.uk
: Adeiladau'r Frenhines - Adeilad y Gogledd, Ystafell Room N/0.43, 5 The Parade, Heol Casnewydd, Caerdydd, CF24 3AA

Marcinkevicius, P., Bagci, I. E., Abdelzaim, N. M., Woodhead, C. S., Young, R. J. and Roedig, U. 2019. Optically interrogated unique object with simulation attack prevention. Presented at: 23rd Design, Automation & Test in Europe Conference & Exhibition (DATE 2019), Florence, Italy, 25-29 March 20192019 Design, Automation & Test in Europe Conference & Exhibition (DATE). IEEE pp. 198-203., (10.23919/DATE.2019.8715151)

Trojak, O. J., Woodhead, C., Park, S., Song, J. D., Young, R. J. and Sapienza, L. 2018. Combined metallic nano-rings and solid-immersion lenses for bright emission from single InAs/GaAs quantum dots. Applied Physics Letters 112(22), article number: 221102. (10.1063/1.5023207)
Noori, Y. J., Woodhead, C. S. and Young, R. J. 2018. Increasing light absorption and collection using engineered structures. In: Nayak, P. K. ed. Two-dimensional Materials for Photodetector. InTechOpen, pp. 193-212., (10.5772/intechopen.73079)
Trojack, O. J., Woodhead, C. S., Song, J. D., Young, R. J. and Sapienza, L. 2018. Metallic nano-rings for efficient, broadband light extraction from solid-state sngle-photon sources. Presented at: 38th Conference on Lasers and Electro-Optics (CLEO 2018), San Jose, CA, USA, 13-18 May 2018CLEO: Science and Innovations 2018. Proceedings Conference on Lasers and Electro-Optics OSA Publishing pp. STu3A.4., (10.1364/CLEO_SI.2018.STu3A.4)
Woodhead, C. 2018. Enhancing the light output of solid-state emitters. Springer Theses. Springer. (10.1007/978-3-319-95013-6)

Bernadrdo-Gavito, R. et al. 2017. Extracting random numbers from quantum tunnelling through a single diode. Scientific Reports 7, article number: 17879. (10.1038/s41598-017-18161-9)
Cao, Y. et al. 2017. Optical identification using imperfections in 2D materials. 2D Materials 4(4), article number: 45021. (10.1088/2053-1583/aa8b4d)
Gavito, R. B. et al. 2017. N-state random switching based on quantum tunnelling. Presented at: SPIE Nanoscience + Engineering 2017, San Diego, CA, USA, 06-10 August 2017Proceedings Volume 10354, Nanoengineering: Fabrication, Properties, Optics, and Devices XIV, Vol. 10354. SPIE pp. 103541T., (10.1117/12.2273298)
Orchard, J. R. et al. 2017. Silicon-based single quantum dot emission in the telecoms C‑band. ACS Photonics 4(7), pp. 1740-1746. (10.1021/acsphotonics.7b00276)
Woodhead, C. 2017. Enhancing the light output of solid state emitters. PhD Thesis, Lancaster University.

Noori, Y. J., Cao, Y., Roberts, J., Woodhead, C., Bernardo-Gavito, R., Tovee, P. and Young, R. J. 2016. Photonic crystals for enhanced light extraction from 2D materials. ACS Photonics 3(12), pp. 2515-2520. (10.1021/acsphotonics.6b00779)
Woodhead, C. S. et al. 2016. Increasing the light extraction and longevity of TMDC monolayers using liquid formed micro-lenses. 2D Materials 4(1), article number: 15032. (10.1088/2053-1583/4/1/015032)
Roberts, J. et al. 2016. Atomic-scale authentication with resonant tunneling diodes. MRS Advances 1(22), pp. 1625-1629. (10.1557/adv.2016.156)
Orchard, J. R. et al. 2016. Analysing radiative and non-radiative recombination in InAs quantum dots grown on Si substrates for integrated laser applications. Presented at: SPIE OPTO 2016, San Francisco, CA, USA, 13-18 February 2016 Presented at Huffaker, D. L., Eisele, H. and Dick, K. A. eds.Quantum Dots and Nanostructures: Growth, Characterization, and Modeling XIII, Vol. 9758. Proceedings of SPIE SPIE pp. 975809., (10.1117/12.2209693)
Woodhead, C., Roberts, J., Noori, Y., Cao, Y., Ramon, B. G., Kozikov, A. and Novoselov, K. 2016. Increasing the extraction efficiency of quantum light from 2D materials. Presented at: Unknown.

Roberts, J. et al. 2015. Using quantum confinement to uniquely identify devices. Scientific Reports 5, article number: 16456. (10.1038/srep16456)
Woodhead, C., Hodgson, P., Young, M., Roberts, J., Noori, Y., Hayne, M. and Young, R. 2015. Efficient optical coupling to semiconductor quantum dots, using tunable microfluidically-formed solid immersion lenses. Presented at: UK Semiconductor Conference 2015 (UKSC), Sheffield, England, 2015.

Young, M. et al. 2014. Photoluminescence studies of individual and few GaSb/GaAs quantum rings. AIP Advances 4(11), article number: 117127. (10.1063/1.4902177)
Young, M. et al. 2014. Photoluminescence studies of single GaSb quantum rings. Presented at: UK Semiconductors Conference, Sheffield, U.K, 9-10 July 2014.

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