02 November, 2017
Congratulation wishes for Dr. Tahani FlembanOur PhD student Tahani Flemban passed her defense
08 February, 2016
Congratulations: New paper published in Journal of Applied PhysicsIdentifying the influence of the intrinsic defects in Gd-doped ZnO thin-films
30 October, 2015
Congratulations: New paper has been published in RSC Advances''Homogeneous vertical ZnO nanorod arrays with high conductivity on an in situ Gd nanolayer'', Tahani H. Flemban, Venkatesh Singaravelu, Assa Aravindh Sasikala Devi and Iman S. Roqan, RSC Advances, 2015.
13 September, 2015
New Posters in the 17th International Conference on II-VI Compounds and Related Materials, Paris, France“High quality ZnO nanotube on conductive substrate by pulsed laser deposition” Tahani H Flemban, Iman S. Roqan.
“Homogeneous vertical ZnO nanorod arrays on in-situ conductive Gd nanolayer”, Tahani H Flemban, Venkatesh Singaravelu, S. Assa Aravindh, Iman S. Roqan.
30 August, 2015
New Posters in the 11th International Conference on Nitride Semiconductors (ICNS-11), Beijing, China“Optical Characterization of Bright Blue (InGaN/GaN) Multi-quantum Wells”, I. Ajia. Z. Liu, J.C. Yan, and Iman S. Roqan.
“High optical and structural quality InGaN/GaN single and multiple quantum well grown on (-201) oriented β-Ga2O3” Mufasila M.Muhammed and Iman S. Roqan.
19 February, 2015
Congratulations: New paper has been published in Journal of Applied PhysicsIman S. Roqan, S Venkatesh , Z Zhang , S Hussain , I Bantounas , J , T Flemban , B Zou , J-S Lee , U Schwingenschlogl , P Krastev Petrov , M P Ryan , N M. Alford, Obtaining strong ferromagnetism in diluted Gd-doped ZnO thin films through controlled Gd-defect complexes, Journal of Applied Physics, 2015.
12 November, 2014
Congratulations: New paper has been published in Journal of Applied PhysicsZhenkui Zhang, Udo Schwingenschlögl, and Iman S. Roqan." Vacancy complexes induce long-range ferromagnetism in GaN". Journal of Applied Physics, 2014 (Vol.116, Issue 18).
30 September, 2014
Congratulations: New paper has been published in RSC AdvancesZhenkui Zhang, Udo Schwingenschlögl and Iman S. Roqan. Possible mechanism for d0 ferromagnetism mediated by intrinsic defects. RSC Advances, 2014, 4, 50759. DOI: 10.1039/c4ra06237j.
16 September, 2014
Congratulations: New Paper has been published in Applied Physics LettersAjia, Idris A. and Edwards, P. R. and Liu, Z. and Yan, J. C. and Martin, R. W. and Roqan, I. S. (2014) Excitonic localization in AlN-rich AlxGa1−xN/AlyGa1−yN multi-quantum-well grain boundaries. Applied Physics Letters, 105 (12). ISSN 0003-6951
31 July, 2014
New substrate for potential high efficiency GaN materialsM. M. Muhammed, M. Peres, Y. Yamashita, Y. Morishima, S. Sato, N. Franco, K. Lorenz, A. Kuramata, and I. S. Roqan, High optical and structural quality of GaN epilayers grown on (201) beta-Ga2O3, Applied Physics Letters 105, 042112, 2014.
20 January, 2014
Idris's poster in Best Poster Presentations of 2013 MRS Fall MeetingMRS Best Poster
17 May, 2013
First Arab to get Recognition at the ISEF competitionUndergraduate student Ahmed Halawani was the first Arab to get recognition at the ISEF Competition.
17 March, 2013
Ahmed Halawan's Award in the National Olympiad for CreativityUndergraduate student recieved an award in the National Olympiad for Creativity.
17 November, 2011
Iman Roqan builds spectroscopy lab in Saudi Arabia, MRS Bulletin, Beyond the LabIman Roqan builds spectroscopy lab in Saudi Arabia MRS Bulletin, Beyond the Lab. Science writer Prachi Patel profiles Iman Roqan, the only Saudi woman on the faculty of the King Abdullah University of Science and Technology (KAUST) in Saudi Arabia.