Publications

Strain-Engineering of Electronic and Magnetic Properties of Chemically Passivated Zigzag GaN Nanoribbons: An Ab Initio Study

Year: 2023

Authors: Vijay Kumar Gudelli, Naresh Alaal, Iman S Roqan

nanoribbons III-nitrides two-dimensional monolayers chemical functionalization strain-induced phase transition magnetism semiconductors

Novel P-type wide bandgap manganese oxide quantum dots for self-powered solar-blind deep UV devices

Year: 2023

Authors: Iman S Roqan, Somak Mitra, Norah Alwadai, Hadeel Alamoudi, Zohoor Alharbi, Fatimah Alreshidi, Bin Xin, Yusin Pak

Novel P-type wide bandgap manganese oxide quantum dots for self-powered solar-blind deep UV devices

Enhanced Photoresponsivity UV-C Photodetectors Using a p–n Junction Based on Ultra-Wide-Band Gap Sn-Doped β-Ga2O3 Microflake/MnO Quantum Dots

Year: 2023 DOI:https://pubs.acs.org/doi/10.1021/acsami.2c18900

Authors: Norah Alwadai, Zohoor Alharbi, Fatimah Alreshidi, Somak Mitra, Bin Xin, Hadeel Alamoudi, Kishor Upadhyaya, Mohamed N Hedhili, Iman S Roqan

Enhanced Photoresponsivity UV-C Photodetectors Using a p–n Junction Based on Ultra-Wide-Band Gap Sn-Doped β-Ga2O3 Microflake/MnO Quantum Dots

Invitro evaluation of new treatment for dentin hypersensitivity using BioMin F and BioMin C

Year: 2023 DOI:https://doi.org/10.1016/j.jnoncrysol.2022.122072

Authors: Ahmed Samir Bakry, Nuha Al-Harbi, Yas Al-Hadeethi, Mona A Abbassy, NK Katturi, Bin Xin, IS Roqan, Hiba Mohammed, Robert Hill

Invitro evaluation of new treatment for dentin hypersensitivity using BioMin F and BioMin C

Phonon-limited mobility and quantum transport in fluorinated diamane MOSFETs from the first-principles calculations

Year: 2023 DOI:https://doi.org/10.1016/j.carbon.2022.12.064

Authors: Linpeng Dong, Penghui Li, Chong Li, Iman S Roqan, Bo Peng, Bin Xin, Weiguo Liu

Phonon-limited mobility and quantum transport in fluorinated diamane MOSFETs from the first-principles calculations

Growth modification via indium surfactant for InGaN/GaN green LED

Year: 2023 DOI:10.1088/1361-6641/acb2eb

Authors: Muhamad Ikram Md Taib, Mohd Anas Ahmad, Ezzah Azimah Alias, Abdullah Ibrahim Alhassan,, Idris Ajia, Mufasila Mumthaz Muhammed, Iman Roqan, Steven P DenBaars,, James Speck, Shuji Nakamura, Norzaini Zainal

Growth modification via indium surfactant for InGaN/GaN green LED

Indirect bandgap, perovskite-based x-ray detector and method

Year: 2022

Authors: XIN Bin, Iman S Roqan

Indirect bandgap, perovskite-based x-ray detector and method

Spin-sensitive ultraviolet light-based device and method

Year: 2022

Authors: Iman Salem Roqan

Spin-sensitive

Methods of analyzing crude oil

Year: 2022

Authors: Robert Graham Cooks, Fred Paul Mark Jjunju, Anyin Li, Iman S Roqan

Methods of analyzing crude oil

Carbon Nitride Thin Film‐Sensitized Graphene Field‐Effect Transistor: A Visible‐Blind Ultraviolet Photodetector

Year: 2022

Authors: Tamilarasan Palanisamy, Somak Mitra, Nitinkumar Batra, Jasmin Smajic, Abdul‐Hamid Emwas, Iman Roqan, Pedro MFJ Costa

Carbon Nitride Thin Film‐Sensitized Graphene Field‐Effect Transistor: A Visible‐Blind Ultraviolet Photodetector

Dislocation free semiconductor nanostructures grown by pulse laser deposition with no seeding or catalyst

Year: 2022

Authors: Iman Salem Roqan, Dhaifallah Rahim Almalawi

Dislocation free semiconductor nanostructures grown by pulse laser deposition with no seeding or catalyst

Synthesis of vertically aligned metal oxide nanostructures

Year: 2021

Authors: Iman Roqan, Tahani Hassan Flemban

Synthesis of vertically aligned metal oxide nanostructures

Enhanced solar-blind deep UV photodetectors based on solution-processed p-MnO quantum dots and n-GaN p–n junction-structure

Year: 2022

Authors: Hadeel Alamoudi, Bin Xin, Somak Mitra, Mohamed N Hedhili, Singaravelu Venkatesh,, Dhaifallah Almalawi, Norah Alwadai,, Zohoor Alharbi, Ahmad Subahi,, Iman S Roqan

Enhanced solar-blind deep UV photodetectors based on solution-processed p-MnO quantum dots and n-GaN p–n junction-structure

Deep ultra-violet devices using ultra-violet nanoparticles with p-type conductivity

Year: 2022

Authors: Iman S Roqan, Somak Mitra, Yusin Pak

Deep ultra-violet devices using ultra-violet nanoparticles with p-type conductivity

Fabrication of Perovskite/Si periodic microwire arrays via micro-pump fluidic strategy for optelectronics applications

Year: 2021

Authors: XIN Bin, Iman Roqan

Fabrication of Perovskite/Si periodic microwire arrays via micro-pump fluidic strategy for optelectronics applications

Micro-pump fluidic strategy for fabricating perovskite microwire array-based devices on semiconductor platforms and method

Year: 2021

Authors: XIN Bin, Iman S Roqan

Micro-pump fluidic strategy for fabricating perovskite microwire array-based devices on semiconductor platforms and method

Method for making inorganic perovskite nanocrystals film and applications

Year: 2021

Authors: XIN Bin, I Roqan, Y Zhang, S Mitra

Method for making inorganic perovskite nanocrystals film and applications

Enhanced-Performance Self-Powered Solar-Blind UV-C Photodetector Based on n-ZnO Quantum Dots Functionalized by p-CuO Micro-pyramids

Year: 2021

Authors: Norah Alwadai, Somak Mitra, Mohamed Nejib Hedhili, Hadeel Alamoudi, Bin Xin, Naresh Alaal, Iman S Roqan

Enhanced-Performance Self-Powered Solar-Blind UV-C Photodetector Based on n-ZnO Quantum Dots Functionalized by p-CuO Micro-pyramids

Manipulation of hot carrier cooling dynamics in two-dimensional Dion–Jacobson hybrid perovskites via Rashba band splitting

Year: 2021

Authors: Jun Yin, Rounak Naphade, Partha Maity, Luis Gutiérrez-Arzaluz, Dhaifallah Almalawi, Iman S Roqan, Jean-Luc Brédas, Osman M Bakr, Omar F Mohammed

Manipulation of hot carrier cooling dynamics in two-dimensional Dion–Jacobson hybrid perovskites via Rashba band splitting

Giant clam inspired high-speed photo-conversion for ultraviolet optical wireless communication

Year: 2021

Authors: Ram Chandra Subedi, Susann Rossbach, Chun Hong Kang, Omar Alkhazragi, Xiaobin Sun, Jorge A Holguin-Lerma, Somak Mitra, Iman S Roqan, Ali R Behzad, Rachid Sougrat, Tien Khee Ng, Donal DC Bradley, Carlos M Duarte, Boon S Ooi

Giant clam inspired high-speed photo-conversion for ultraviolet optical wireless communication

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