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iman.roqan@kaust.edu.sa Semiconductor and Material Spectroscopy Laboratory
Ajia, I. A., Edwards, P. R., Liu, Z., Yan, J. C., Martin, R. W., & Roqan, I. S. (2014). Excitonic localization in AlN-rich AlxGa1− xN/AlyGa1− yN multi-quantum-well grain boundaries. Applied Physics Letters, 105(12), 122111.
Zhang, Z., Schwingenschlögl, U., & Roqan, I. S. (2014). Vacancy complexes induce long-range ferromagnetism in GaN. Journal of Applied Physics, 116(18), 183905.
Muhammed, M. M., Peres, M., Yamashita, Y., Morishima, Y., Sato, S., Franco, N., ... & Roqan, I. S. (2014). High optical and structural quality of GaN epilayers grown on (2¯ 01) β-Ga2O3. Applied Physics Letters, 105(4), 042112.
Miranda, S. M. C., Edwards, P. R., O'Donnell, K. P., Boćkowski, M., Alves, E., Roqan, I. S., ... & Lorenz, K. (2014). Sequential multiple-step europium ion implantation and annealing of GaN. Phys. Status Solidi C, 11(2), 253-257.
Lorenz, K., Miranda, S. M. C., Alves, E., Roqan, I. S., O'Donnell, K. P., & Boćkowski, M. (2012, February). High pressure annealing of Europium implanted GaN. In SPIE OPTO (pp. 82620C-82620C). International Society for Optics and Photonics
Melnikov, V. A., & Roqan, I. S. (2012, November). Lineshape Engineering in an All-Pass Ring Resonator with Backreflection Coupled to a Symmetrical Fabry-Perot Resonator. In Latin America Optics and Photonics Conference (pp. LT4B-2). Optical Society of America.
Roqan, I. S., O'Donnell, K. P., Martin, R. W., Edwards, P. R., Song, S. F., Vantomme, A., ... & Boćkowski, M. (2010). Identification of the prime optical center in GaN: Eu 3+. Physical Review B, 81(8), 085209.