Dr. Arslan Usman
Assistant Professor, Physics
Area of Interest: Thin Films, Nanomaterials, 2D Layered semiconductors
Tel # (Off): 111-001-007   (101)
HEC approved PhD Supervisor

Dr. Arslan Usman has completed his Ph.D from University of Engineering and Technology Lahore (UET) in the field of nanotechnology. He has expertise in the field of thin films, semiconductor photonics and 2D material synthesis. His work revolved around the fabrication and control of physical properties for the development of smart 2D devices.  He has been awarded Ph.D. fellowship by HEC.

He has attended various national and international conferences and workshops.  He is a member of the Pakistan Institute of Physics (PIP). Dr. Usman has experience in nano materials along with 2D material synthesis and characterizations e.g., XRD, SEM, AFM, PL and TRPL, etc. During his scientific carrier, he worked with various national and international Labs e.g Semiconductor Photonics Lab, Germany, Laser and Optics Lab, UET and National Institute of Material Science (NIMS), Japan.  

Dr. Usman had visited Macquarie University Sydney, Australia as visiting fellow, where he worked on spectroscopic investigations of layered semiconductors. Later on he moved to Germany under the prestigeous Alexander von Humboldt Fellowship (AvH Award), there he worked on design and fabrication of 2D layered heterostructures for ultrafast responce photodetectors. He has vast experience of steady-state and time resolved photoluminescence (TRPL) spectroscopy for investigation of carrier dynamics in layered semiconductors.

Publications:

Journal Papers:
1. Hamid Latif, Rabia Zahid, Saba Rasheed, Abdul Sattar, M. Shahid Rafique, S. Zaheer, Syeda Ammara Shabbir, K. Javed, Arslan Usman, R.J. Amjad, S. Malik, Shaziab Khurshid (2020), "Effect of annealing temperature of MoO3 layer in MoO3/Au/MoO3 (MAM) coated PbS QDs sensitized ZnO nanorods/FTO glass solar cell", Solar Energy, pp: 529-534, Vol: 198, Issue: 1, Impact Factor: 4.6    (External URL)
2. Hamid Latif, Saba Rasheed, Abdul Sattar, M. Shahid Rafique, S. Zaheer, Arslan Usman, Mahroze Munam, Ayesha Imtiaz (2019), "Effect of Concentration of Single-Wall Carbon Nanotubes (SWCNTs) in a SWCNTs/ZnO Nanorods Channel-Based Thin-Film Transistor", Journal of Electronic Materials, pp: 1-8, Vol: 48, Issue: 8, Standard: 0361-5235, Impact Factor: 1.67    (External URL)
3. Muhammad Rafique, Muhammad Shahid Rafique, Umber Kalsoom, Amina Afzal, Shariqa Hassan Butt, Arslan Usman (2019), "Laser ablation synthesis of silver nanoparticles in water and dependence on laser nature", Optical and Quantum Electronics, Vol: 51, Issue: 6, Standard: 0306-8919, Impact Factor: 1.54    (External URL)
4. Abdul Sattar, Muhammad Irfan, Azmat Iqbal, Faraz Ahmad Shahid, Raja Junaid Amjad, Arslan Usman,Hasan Mahmood, Hamid Latif, Muhammad Imran, Siddique Akhtar Ehsan, Majid Niaz Akhtar, Nosheen Akbar (2019), "Manipulation of structural, electronic and transport properties of hydrogen-passivated graphene atomic sheet through vacancy defects : first-principles numerical simulations based on density-functional-theory along with tight-binding approximation", Materials Research Express, Vol: 6, Issue: 4, Standard: 2053-1591, Impact Factor: 1.44    (External URL)
5. Muhammad Rafique, Ahson Jabbar Shaikh, Reena Rashid, Muhammad Bilal Tahir, Syed Sajid Ali Gillani, Arslan Usman, Muhammad Imran, Ali Zakir, Faiz Rabbani (2018), "Aquatic Biodegradation of Methylene Blue by Copper Oxide Nanoparticles Synthesized from Azadirachta indica Leaves Extract", Journal of Inorganic and organometallic polymers and materials, pp: 1-8, Vol: 28, Standard: 1574-1443, Impact Factor: 1.75   
6. M. Rafique, M. S. Rafique, Shariqa Hassan Butt, Umber Kalsoom, Amina Afzal, Arslan Usman, Safia Anjum (2017), "Dependence of the structural optical and thermo-physical properties of gold nano-particles synthesized by laser ablation method on the nature of laser", Optik, pp: 140-148, Vol: 134, Standard: 0030-4026, Impact Factor: 1.91   
7. M.F. Khan, K. Siraj, A. Sattar, H. Faiz, A. Usman, J. Raisanen (2017), "Modification of Structural And Electrical Properties Of ZnO Thin Films By Ni2+ Ions Irradiation", Digest Journal of Nanomaterials and Biostructures, pp: 689--695, Vol: 12   
8. Muhammad Imran, M.N. Akhtar, M. Akhad, Arslan Usman, Abdul Sattar (2016), "Fabrication of micro channels on PMMA using low power CO2 laser", Laser Physics , Vol: 26, Issue: 9, Standard: 1555-6611, Impact Factor: 1.2    (External URL)
9. Safia Anjum, Hafsa Saleem, Rehana Zia, Arslan Usman, Saira riaz (2016), "Role of Ni2+ ions in magnetite nano-particles synthesized by co-precipitation method", Journal of Superconductivity and Novel Magnetism, pp: 1-10, Vol: 29, Standard: 1557-1939, Impact Factor: 1.13   
10. S. Anjum, H. Nazli, R. Khurram, Talat Zeeshan, S. Riaz, A. Usman (2016), "Role of Zn substitution on structural, magnetic and dielectric properties of Cu-Cr spinel ferrites", Indian Journal of Physics, pp: 869-880, Vol: 90, Issue: 8, Standard: 0974-9845, Impact Factor: 1.24    (External URL)
11. Arslan Usman, M.S. Rafique, S.F. Shaukat, Safia Anjum, Hamid Latif and Abdul Sattar (2015), "Morphology, structural and electrical transport properties of graphite based multilayer thin films", Digest Journal of Nanomaterials and Biostructures, pp: 915-925, Vol: 10, Standard: 1842-3582, Impact Factor: 1.12  Abstract 
12. Hamid Latif, M.Shahid Rafique, M. Khaleeq-ur-Rahman, Abdul Sattar, S. Anjum, A. Usman, S. Zaheer and R.S. Rawat (2014), "Surface modification of platinum by laser-produced X-rays", Radiation Effects and Defects in Solids, Vol: DOI: 10.1080/10420150.2014.972398, Impact Factor: 1.85   
13. Safia Anjum , M. Shahid Rafique, M.Khaleeq-ur-Rahman, K.Siraj, Arslan Usman, S.I. Hussain, S.Naseem (2012), "Investigation of induced parallel magnetic anisotropy at low deposition temperature in Ba-hexa ferrites thin films", Journal of Magnetism and Magnetic Materials, pp: 711-716., Vol: 324, Impact Factor: 2.6    (External URL)
14. Asma Hayat, Anwar Latif, M. Shahid Rafique, M. Khaleeq-ur-Rahman, K.A. Bhatti, Arslan Usman and Adeel Rehman (2012), "Surface Modification of Materials by Repetitive Laser Pulses", Radiation Effects and Defects in Solids, pp: 403-409, Vol: 167, Impact Factor: 1.1   
15. Safia Anjum, M. S. Rafique, M. Khaleeq-ur-Rahaman, K. Siraj, Arslan Usman, A. Ahsan, S. Naseem (2011), "Effect of External Magnetic Field on the Crystal Growth of Nano-Structured ZnxMn1-x+yZryFe2-2yO4 Thin Films", Journal of Crystal Growth, pp: 142-148, Vol: 324, Impact Factor: 1.57    (External URL)
16. Arslan Usman, M.S. Rafique, M.Khaleeq-ur-Rahman, K. Siraj, S. Anjum, H. Latif, Taj. M. Khan, Mazhar Mehmood (2010), "Growth and characterization of Ni:DLC composite films using pulsed laser deposition technique.", Materials Chemistry and Physics, pp: 649–654, Vol: 126, Issue: 3, Standard: 0254-0584, Impact Factor: 3.4    (External URL)
17. Safia Anjum, M.S. Rafique, M. Khaleeq-ur-Rahman, K. Siraj, A. Usman, H. Latif, K.A. Bhatti, S. Hussain, S. Naseem (2010), "Magnetic and optical properties of amorphous NdFeCo thin films by pulsed laser deposition technique", Vacuum, pp: 126-130, Vol: 85, Issue: 2, Standard: 0042-207X, Impact Factor: 2.5    (External URL)
18. M.Khaleeq-ur-rahman, A.Sattar, M.S.Rafique, Arslan Usman (2008), "Deposition of zinc oxide thin film on CaCO3 substrate via PLD at room temperature", Pakistan Journal of Engineering & Applied Sciences, pp: 48-52, Vol: 2, Issue: 1   
Conference Papers:
1. Hamid Latif, M.S.Rafique, M.Khaleeq-ur-rahman, R.S.Rawat, S. Naseem, A. Sattar, S. Anjum, Arslan Usman (2009) "Effect of Laser produced x-rays on the surface of Gold and platinum", PIPIC, Vol: Proc-PIP, Issue: 1   

Qualification

Post-Doctorate
Alexander von Humboldt Fellowship, Germany
2019 to 2020
   
Ph.D
University of Engineering & Technology, Lahore, Pakistan
2008 to 2013
   
M.Phil
UET Lahore, Pakistan
2004 to 2007
   

Experience

Assistant Professor
COMSATS University Islamabad (Lahore Campus)
2014 to Date
   
Visiting Research Fellow
Macquarie University Sydney, Australia
2018
   

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