DEPARTMENT OF PHYSICS
Extension Number: 477
Email: kjaved@fccollege.edu.pk

Office Number: S-020

Profile:

Dr. Khalid Javed is a Professor of Physics at Forman Christian College (A Chartered University) Lahore, Pakistan, with over 20 years of experience in teaching and research. He completed a Postdoc (2023-2024) at Zhejiang University in Hangzhou, China, and holds a PhD in Condensed Matter Physics (2011-2015) from the University of Chinese Academy of Sciences, Beijing, China. His academic journey also includes a MPhil and MSc in Applied Physics from the University of Engineering and Technology (UET), Lahore, Pakistan as well as MSc in Computer Science from the University of the Punjab (PU), Lahore, Pakistan. Since joining the faculty at FCCU in September 2015, he has contributed to both the academic and administrative domains of the univesity. He has served as the Chair of the Physics Department (2019–2023) and as an advisor for the BPS society (2016–2019). Prior to his tenure at FCCU, he was a faculty member at COMSATS University, Pakistan from 2008 to 2015. He has ~43 publications in international reputed journals (as on September 2024) with impact fact ~155. He also serves as a reviewer of several reputed journals, including Nanoscale, Nanomaterials, Journal of Alloys and Compounds, Journal of Magnetism and Magnetic Materials etc.

Qualification: 

• Post-Doc, Zhejiang University, Hangzhou, China.
• PhD in Condensed Matter Physics, University of Chinese Academy of Sciences, Beijing, China.
• MPhil in Applied Physics, University of Engineering & Technology, Lahore, Pakistan.
• MSc in Applied Physics, University of Engineering & Technology, Lahore, Pakistan.
• MSc in Computer Science, Punjab University, Lahore, Pakistan.     

Research & Publications:

His research interest include; nanomaterials fabrication for energy storage & conversion devices, Nanomagnetism, Spintronics, 1D & 0D Magnetic nanostructures.

Projects: 

Publications:  (Total: 43, Total IF: ~155, Citations: 562, h-index: 15)

Google Scholar: https://scholar.google.com/citations?user=dt2eRf0AAAAJ&hl=en)

1. Synergistic Effects and Characterization of CoMn₂O₄/Graphene in DSSC Counter Electrodes, M. S. Khan, F. Haider, A. Majeed, M. Musharaf, N. Ahmed, A. Majid, K. Javed and M. Ahmed, Journal of Electronic Materials 53, 6850 (2024).
2. Synergistic photovoltaic performance of DSSCs based on ZnO charge transport layers, counter electrodes and C. annuum and T. indica as natural dyes, N. Sarwar, R Ghaffar, M. Shahzad, K. Javed, M. Munam, Z. Siddiq, A. Pervez, M. Z. Khan, M. Saleem, J. H. Koh, A. Ghaffar, Materials Science & Engineering B 307, 117543 (2024). 
3. Development of Structure-tailored and Composite Magnetic-Fluorescent Microspheres through the PRI Method, K. Javed, H. Yang, X. Li, Y. Zou, C. Liu, X. Dai, H. He, X. Qiao, G. Tao, iScience, 27, 110407 (2024).
4. Improvement in stability and exploring the photovoltaic properties of CsPbI₂Br Thin Films for Perovskite Solar Cells, Z. Haider, A. Farooq, M. Tayyab, M. Musharaf, N. Ahmed, A. Majid, and K. Javed, Journal of Alloys and Compounds, 989, 174170 (2024).
5. Temperature dependent structural and magnetic properties of permalloy (Ni₈₀Fe₂₀) nanotubes, 

S. Parajuli, K. Javed, M. Irfan, X. M. Zhang, C. Cheng, T. Yu, N. Ahmed, J. F. Feng, X. F. Han, Journal of Magnetism and Magnetic Materials., 602, 172204 (2024).

6. Fabrication of DSSC based on Capsicum annuum and Tamarindus indica plant seeds extract as natural photosensitizers, N. Sarwar, M. Shahzad, R. Ghaffar, K. Javed, M. Munam, A. Pervez, A. Ghaffar, Solar Energy, 257, 314-323 (2023).
7. Role of Plasmonic Nanoparticles for Oxygen and Hydrogen Evolution Reactions in Photoelectrochemical Water Splitting, S. A.   Shabbir, R. Ajmal, M. Haris, M. Younas, T. Alshahrani,  B. Alshahrani, H. Latif,  N. Zafar,   K. Javed,  Journal of Chemical Technology & Biotechnology,   98, 1416-1424 (2023).
8. Silver Nanowires/Polypyrrole Nanostructured Composite as an Alternative Electrocatalytic material for Dye-Sensitized Solar Cells, M. Afzaal, N. Ahmad, M. S.   Khan, H. Shahid, I.   Murtaza, N.   Abbas, K.  Javed, A. Gulab, and S. Khan, Optik, 268, 169734 (2022).
9. Effect of Phosphorous Ion Implantation on the Surface, Crystal Structure, Mechanical, and Electrochemical Properties of Bioresorbable Magnesium for Biomedical Applications, M. H. Asdi, M. U. A. Khan, J. Hussain, M. Arshad, M. R. A. Karim, K. Javed, A. Rehman, A. Shafique, S. Bashir, and S. A. Shah, Journal of Materials Engineeri0ng and Performance, 31, 7695-7704 (2022).
10. Superparamagnetic contributions, optical band gap tuning and dominant interfacial resistive mechanisms in ferrites nanostructures, M. Zulqarnain, S. S. Ali, U. Hira, J. F. Feng, M. I. Khan, M. Rizwan, K. Javed, G. Farid, M. S. Hasan, Journal of Alloys and Compounds,  894, 162431 (2021).
11. Power conversion efficiency of hybrid solar cells based on Camellia sinensis doped polyvinyl alcohol and ZnO nanoparticles, Arif Allah Rakha, Monas Shahzad, Abdul Ghaffar, Khalid Javed, Aneel Pervez, Nasim Sarwar, Mahroze Munam, Optical Materials, 120, 111434 (2021).
12. Heusler compound Ni₂FeGa nanoarchitectures, S. Parajuli, C. Cheng, J. W. Wei, , K. G. Martuza, M. Irfan, X. M. Zhang, K. Javed,  J. F. Feng, X. F. Han, Journal of   Magnetism and Magnetic Materials., 539, 168355 (2021).
13. Photoelectrochemical Response of Nonenzymatic Glucose Biosensing For Graphene, Carbon Nnaotubes And Bivo4 Nanocomposites, S. A. Shabbir; A. Imran; M. G. B. Ashiq; H. Latif; K. Javed; M. Munam, Journal of Materials Science: Materials in Electronics. 32, 17741 (2021).
14. Linear diameter dependence magnetization of Fe-CoNi core-shell nanostructures, S.Parajuli, J. F. Feng, M. Irfan, C. Cheng, X. M. Zhang, K. G.Martuza, K. Javed, X. F. Han, J. Magn. Magn. Mater.,  537, 168164 (2021).
15. Controlled electrochemical synthesis and magnetic characterization of permalloy nanotubes, Salman, R. Sharif, K. Javed, S. Shahzadi, K. T. Kubra, A. Butt, S. Saeed, H. Arshad, S. Parajuli, J. F. Feng, Journal of Alloys and Compounds,  836, 155434 (2020).
16. Effect of Annealing temperature of MoO3 layer in MoO3/Au/MoO3 (MAM) Coated PbS QDs Sensitized ZnO nanorods/FTO Glass Solar Cell, H. Latif, R. Zahid, S. Rasheed, A. Sattar, M. S. Rafique, S. Zaheer, S. A.   Shabbir, K. Javed, A. Usman, Solar Energy, 198, 529 (2020).
17. Diameter dependent structural and magnetic properties of CoNi alloy nanotubes, S. Parajuli, M. Irfan, X. M. Zhang, K. Javed, J. F. Feng, X. F. Han, J. Magn. Magn. Mater., 500, 166264 (2020).
18. Magnetization behavior of NiMnGa alloy nanowires prepared by DC electrodeposition, K. Javed, X. M. Zhang, S. Parajuli, S. S. Ali, N. Ahmad, S.A.Shah, M.Irfan, J. F. Feng, X. F. Han, J. Magn. Magn. Mater.,  498, 166232 (2020).
19. A two-step fabrication and characterization of 1D hybrid ferromagnetic multiferroic Ni–BiFe_1-xCo_xO₃ core-shell nanostructures, K. Javed, X. M. Zhang, S. Parajuli, S.S. Ali, N. Ahmad, M. Irfan, J. F. Feng, X. F. Han, J. Magn. Magn. Mater.,   493, 165738 (2020).
20. Dominance of shape anisotropy among magnetostatic interaction and magnetocrystalline anisotropy in electrodeposited (FeCo)_1-xCu_x(X=0.1-0.5) Ternary Alloy Nanowires, N. Ahmad, M. Z. Shafiq, S. Khan, W. H. Shah, I. Murtaza, A. Majid, K. Javed, Journal of Superconductivity and Novel Magnetism, 33, 1495 (2020).
21. Fabrication, structural and magnetic properties of 1D antiferromagnetic FeMn nanostructures, S. S. Ali, W. J. Li, X. M. Zhang, M. Irfan, J. F. Feng, K. Javed, G. J. Zhai, and X. F. Han, AIP Advances, 9, 035225 (2019).
22. Fabrication and comparison of Dye-sensitized solar cells by using TiO₂ and ZnO as photo electrode, Pervez, K. Javed, Z. Iqbal, M. Shahzad, U. Khan, H. Latif, S. A. Shah, N. Ahmad, Optik, 182, 175 (2019).
23. Voltage dependent physical, dielectric and magnetic properties of electrodeposited Co_1−xMn_x alloy nanowires, M. Awais, N. Ahmad, S. Khan, A. Safeer, K. Javed, I. Murtaza, A. Majid, J. Magn. Magn. Mater.,   474, 207 (2019).
24. Structural, magnetic, and optical investigations of Fe and Ni co-doped TiO₂ dilute magnetic semiconductors, S. Waseem, S. Anjum, L. Mustafa, T. Zeeshan, Z. N. Kayani, K. Javed, Ceramics International, 44, 17767 (2018).
25. Magnetic field annealing effect and superparamagnetic contributions in 1D CoPt nanostructures, S.S.Ali, W.J.Li, K. Javed, M. Irfan, F.Aleem, G.J.Zhai, and X. F. Han, Journal of Alloys and Compounds,  722, 83 (2017).
26. Fabrication and magnetic investigations of highly uniform CoNiGa alloy nanowires, Wen-Jing Li, U. Khan, Muhammad Irfan, K. Javed, P. Liu, S.L. Ban, X. F. Han, J. Magn. Magn. Mater.,   432, 124 (2017).
27. Fabrication, morphological, structural, and magnetic Properties of Electrodeposited Fe₃Pt Nanowires and Nanotubes, U. Khan, N. Adeela, Wenjing Li, M. Irfan, K. Javed, S. Riaz, X. F. Han, J. Magn. Magn. Mater.,   424, 410 (2017).
28. Structural and magnetic properties of Fe₃Ga alloy nanowires: Effect of post annealing treatment, Muhammad Irfan, U. Khan, Wenjing Li, W. Kong, K. Javed, X. F. Han, Journal of Alloys and Compounds,  691, 1-7 (2017).
29. Structural and magnetic response of Mn substituted Co₂ Y-type barium hexaferrites, N. Adeela, U. Khan, M. Iqbal, S. Riaz, M. Irfan, H. Ali, K. Javed, K. Maaz, and S. Naseem, Journal of Alloys and Compounds,  686, 1017 (2016).
30. Magnetic investigations of post-annealed metallic Fe nanowires via electrodeposition method, M. Irfan, U. Khan, W. J. Li, N. Adeela, K. Javed, X. F. Han, Materials Letters, 180, 235 (2016).
31. Magnetic Response of hybrid ferromagnetic and antiferromagnetic core-shell nanostructures, U. Khan, W. J. Li, N. Adeela, M. Irfan, K. Javed, S. Riaz, and X. F. Han, Nanoscale, 8, 6064 (2016).
32. Influence of Nd³⁺ substitution on physical, electrical and dielectric properties of Ba₂Zn₂Fe₁₂O₂₂ hexagonal ferrites prepared by sol–gel auto combustion method,  M. Irfan, M. Usman, A. Elahi, U. Khan, T. Khan, K. Javed, S. S. Ali, A. Shakoor, Journal of Materials Science: Materials in Electronics, 27, 3637 (2016).
33. Exchange bias in two-step artificially grown 1D hybrid Co-BiFeO₃ core-shell nanostructures, S. S.  Ali, W. J.   Li, K. Javed, D. W. Shi, S. Riaz, G. Zhai, and X. F.  Han, Nanotechnology, 27(4), (2015).
34. Influence of Cobalt doping on structural and magnetic properties of BiFeO₃ nanoparticles, U. Khan, N. Adeela, K. Javed, S. Riaz, H. Ali, M. Iqbal, X. F. Han, and S. Naseem, Journal of Nanoparticle Research, 17, 429 (2015).
35. Perpendicular Exchange bias of [Pt/Co]₅/IrMn multilayers on self-organized hexagonal patterned nanodots, W. J. Li, Q. Zhang, K. Javed, H. Wei, A. Chen, Y. Zhao, and X. F. Han, IEEE Magnetics Letters, 6, 6700304 (2015).
36. Utilizing the anti-ferromagnetic functionality of a multiferroic shell to study exchange bias in hybrid core–shell nanostructures, S. S.  Ali, W. J.  Li, K. Javed, D. W. Shi, S. Riaz, Y. Liu, Y. Zhao, G. Zhai, X. F.  Han, Nanoscale, 7, 13398 (2015).
37. Enhanced exchange bias in IrMn/CoFe deposited on self-organized hexagonally patterned nanodots, W. J. Li, D. W. Shi, Peter K. Greene, K. Javed, Kai Liu, and X. F. Han, Appl. Phys. Lett. 106, 072409 (2015).
38. Enhanced exchange bias and improved ferromagnetic properties in Permalloy–BiFe_0.95Co_0.05O₃ core–shell nanostructures, K. Javed, W. J. Li, S. S. Ali, D. W. Shi, U. Khan, S. Riaz, X. F. Han, Sci. Rep. (Nature), 5, 18203 (2015).
39. Magnetic Field annealing effects on magnetic properties of electrodeposited Co/Cu multilayered nanowires, K. Javed, D. W. Shi, S. S. Ali, Jun Jiang, Pan Liu, X. F. Han, IEEE Trans. Magn., 50, 2301704 (2014).
40. Co/Pt multilayers on self-organied hexagonal patterned nanodots, D. W. Shi, P. K. Greene, P. Liu, K. Javed, K. Liu, and X. F. Han, IEEE Trans. Mag., 50, 2303004 (2014).
41. Exchange-biased hybrid ferromagnetic– multiferroic core–shell nanostructures, Da-Wei Shi, Khalid Javed, S. S. Ali, J. Y. Chen, P. S. Li, Y. G. Zhao and X. F. Han, Nanoscale, 6, 7215 (2014).
42. Post magnetic field annealing effect on magnetic and structural properties of Co₈₀Pt₂₀ nanowires and nanotubes fabricated by electrochemical method, S. S. Ali, K. Javed, D. W. Shi, L. L. Tao, J. Jiang, G. J. Zhai, and X. F. Han, J. Appl. Phys. 115, 17A762 (2014) [IF: 3.2].
43. Comparative Study: Laser Produced Plasmas in cryogenic and non-cryogenic Liquid, K. Javed, M. Khaleeq-ur-Rahman, M.S. Rafique, K. A. Bhatti, S. Iftikhar, International Journal of Engineering & Technology IJET-IJENS 11_01, 205-207 (2011).