Publications

Displacement Talbot lithography: an alternative technique to fabricate nanostructured metamaterials
E. D. Le Boulbar ; P. J. P. Chausse ; S. Lis ; P. A. Shields
Proc. SPIE 10248, Nanotechnology VIII, 102480Q (June 8, 2017)

Design and fabrication of enhanced lateral growth for dislocation reduction in GaN using nanodashes
E. D. Le Boulbar, J. Priesol, M. Nouf-Allehiani, G. Naresh-Kumar, S. Fox, C. Trager-Cowan, A. Šatka, D. W. E. Allsopp, P. A. Shields
Journal of Crystal Growth, Volume 466, 15 May 2017, Pages 30–38 (2017)

Diffraction effects and inelastic electron transport in angle-resolved microscopic imaging applications
Winkelmann, A. and Nolze, G. and Vespucci, S. and Gunasekar, N. and Trager-Cowan, C. and Vilalta-Clemente, A. and Wilkinson, A. J. and Vos, M
Journal of Microscopy (2017)

Analysis of defect-related inhomogeneous electroluminescence in InGaN/GaN QW LEDs
Ren C, Rouet-Leduc B, Griffiths J, Bohacek E, Wallace M, Edwards P….Oliver R
Superlattices and Microstructures, pp. 118-124 (2016)

Site controlled red-yellow-green light emitting InGaN quantum discs on nano-tipped GaN rods
Conroy M, Li H, Kusch G, Zhao C, Ooi B, Edwards P….Parbrook P
Nanoscale, 8 (21), pp. 11019-26 (2016)

Self-Healing Thermal Annealing: Surface Morphological Restructuring Control of GaN Nanorods
Conroy M, Li H, Zubialevich V, Kusch G, Schmidt M, Collins T….Parbrook P
Crystal Growth & Design, 16 (12), pp. 6769-6775 (2016)

Colour tuning in white hybrid inorganic/organic light-emitting diodes
Bruckbauer J, Brasser C, Findlay N, Edwards P, Wallis D, Skabara P, Martin R
Journal of Physics D: Applied Physics, 49 (40), pp. 405103 (2016)

Exploring transmission Kikuchi diffraction using a Timepix detector
Vespucci S, Winkelmann A, Mingard K, Maneuski D, O’Shea V, Trager-Cowan C
Journal of Instrumentation, 12 (02), pp. C02075-C02075 (2017)

Evolution of the m-Plane Quantum Well Morphology and Composition within a GaN/InGaN Core–Shell Structure
Coulon P, Vajargah S, Bao A, Edwards P, Le Boulbar E, Girgel I, Martin R… Shields P
Crystal Growth & Design, 17 (2), pp. 474-482 (2017)

A single blue nanorod light emitting diode
Hou Y, Bai J, Smith R, Wang T
Nanotechnology, 27 (20), pp. 205205 (2016)

Enhanced water splitting with silver decorated GaN photoelectrode
Hou Y, Syed Z, Smith R, Athanasiou M, Gong Y, Yu X, Bai J… Wang T
Journal of Physics D: Applied Physics, 49 (26), pp. 265601 (2016)

Semi-polar (11-22) AlGaN on overgrown GaN on micro-rod templates: Simultaneous management of crystal quality improvement and cracking issue
Li Z, Jiu L, Gong Y, Wang L, Zhang Y, Bai J, Wang T
Applied Physics Letters, 110 (8), pp. 082103 (2017)

Optical investigation of semi-polar (11-22) AlxGa1-xN with high Al composition
Li Z, Wang L, Jiu L, Bruckbauer J, Gong Y, Zhang Y, Bai J… Wang T
Applied Physics Letters, 110 (9), pp. 091102 (2017)

Topical Review: Development of overgrown semi-polar GaN for high efficiency green/yellow emission
Wang T
Semiconductor Science and Technology, 31 (9), pp. 093003 (2016)

Microstructure investigation of semi-polar (11-22) GaN overgrown on differently designed micro-rod array templates
Zhang Y, Bai J, Hou Y, Yu X, Gong Y, Smith R, Wang T.
Applied Physics Letters, 109 (24), pp. 241906 (2016).

Fabrication of high-aspect ratio GaN nanostructures for advanced photonic devices
Le Boulbar E, Lewins C, Allsopp D, Bowen C, Shields P.
Microelectronic Engineering, pp. 132-136, (2016)

Influence of the ITO current spreading layer on efficiencies of InGaN-based solar cells
Bai J, Athanasiou M, Wang T.
Solar Energy Materials and Solar Cells, pp. 226-230, (2016)

Defect reduction in overgrown semi-polar (11-22) GaN on a regularly arrayed micro-rod array template
Y. Zhang, J. Bai, Y. Hou, R. M. Smith, X. Yu, Y. Gong and T. Wang,
AIP Advances 6, 025201 (2016);

Electron channelling contrast imaging for III-nitride thin film structures
G. Naresh-Kumar, , D. Thomson, M. Nouf-Allehiani, J. Bruckbauer, P.R. Edwards, B. Hourahine, R.W Martin, C. Trager-Cowan
Materials Science in Semiconductor Processing, Volume 47, 1 June 2016, Pages 44–50

Structural and optical emission uniformity of m-plane InGaN single quantum wells in core-shell nanorods
Emmanuel D. Le Boulbar, Paul R. Edwards, Shahrzad Hosseini Vajargah, Ian Griffiths, Ionut Gîrgel, Pierre-Marie Coulon, David Cherns, Robert W. Martin, Colin J. Humprehys, Chris R. Bowen, Duncan W.E. Allsopp, and Philip A. Shields
Crystal Growth & Design (2016) 16 (4), pp 1907–1916

Design Centering of a GaN Photonic Crystal Nanobeam”,
Jonathan R. Pugh and Martin J. Cryan,
International Conference on Transparent Optical Networks,
ICTON2015, Budapest, Hungary , July 2015 (Invited)