02 December, 2019

Lab visit during "KAUST-Asia Wide Bandgap Semiconductor Workshop" organized by Prof Xiaohang Li and Prof Boon Ooi from KAUST. We would like to thank the organizers for this great workshop.

Lab visit during "KAUST-Asia Wide Bandgap Semiconductor Workshop" organized by Prof Xiaohang Li and Prof Boon Ooi from KAUST. We would like to thank the organizers for this great workshop.

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23 October, 2019

Our new Cover Page in published ACS Applied Materials & Interfaces on Solution-processed-based DUV photodetectors.

​"Congratulations for our new Cover Page in published ACS Applied Materials & Interfaces on Solution-processed-based DUV photodetectors."

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29 September, 2019

Congratulations for our graduated PhD student in 2019

Congratulations for our graduated PhD student in 2019: Norah Alwadai .

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27 January, 2019

Our recent paper was accepted as a Cover Page in ACS Applied Nano Materials, Congratulations

Our recent paper was accepted as a Cover Page in ACS Applied Nano Materials, Congratulations​

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24 January, 2019

Congratulations for our graduated PhD students in 2018

​Congratulations for our graduated PhD students in 2018: Idris Ajia and Mufasila Muhammed​​​

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05 February, 2018

Small Journal Back Cover ''Enhanced Performance of MoS2 Photodetectors by Inserting a ALD-Processed TiO2 Interlayer''

In article 1703176 ''Enhanced Performance of MoS2 Photodetectors by Inserting a ALD-Processed TiO2 Interlayer'' our group reports the use of an atomic layer-deposited TiO2 interlayer between exfoliated MoS2 and electrode to enhance the performance of moS2 photodetectors. The TiO2 interlayer is inserted through 20 cycled-atomic layer depositions, leading to significant enhancements in the photo-reponsivity and response-recovery time.

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02 November, 2017

Congratulation wishes for Dr. Tahani Flemban

Our PhD student Tahani Flemban passed her defense​

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08 February, 2016

Congratulations: New paper published in Journal of Applied Physics

Identifying the influence of the intrinsic defects in Gd-doped ZnO thin-films

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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​.​​

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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” T​ahani 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.

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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.​

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