Publications

Journal Papers:
  1. Shilan S. Hameed, Rohayanti Hassan, Fahmi F. Muhammad, Selection and classification of gene expression in autism disorder: Use of a combination of statistical filters and a GBPSO-SVM algorithm, PLOS One 12(11)(2017) e0187371 [Link] (IF = 2.806 /Q1).
  2. Fahmi F. Muhammad, Kamal A. Ketuly and Mohd Y. Yahya, Effect of thermal annealing on a ternary organic solar cell incorporating Gaq3 organometallic as a boosting acceptor, Journal of Inorganic and Organometallic Polymers and Materials, Published (2017) [Link] (IF = 1.577 /Q2)
  3. Fahmi F. Muhammad, Mohd Y. Yahya, Shilan S. Hameed, Fakhra Aziz, Khaulah Sulaiman, Mariwan A. Rasheed and Zubair Ahmad, Employment of Single-diode Model to Elucidate the Variations in Photovoltaic Parameters Under Different Electrical and Thermal Conditions, PLOS One 12(8)(2017) e0182925 [Link] (IF = 2.806 /Q1).
  4. Zubair Ahmad, Farid Touati, Fahmi F. Muhammad, Mansoor Ani Najeeb, R. A. Shakoor, Effect of ambient temperature on the efficiency of the PCPDTBT: PC71BM BHJ solar cells, Applied Physics A (2017) 123: 486 [Link] (IF = 1.45 /Q3 )
  5. Fahmi F. Muhammad, Mohd Y Yahya, Fakhra Aziz, Mariwan A Rasheed, Khaulah Sulaiman, Tuning the extinction coefficient, refractive index, dielectric constant and optical conductivity of Gaq3 films for the application of OLED displays technology, 
    Journal of Materials Science: Materials in Electronics, 28(19)(2017)14777-14786 [Link] 
    (IF = 2.019 /Q2)
  6. Noshin Fatima, Muhammad M. Ahmed, Khasan M. Karimov, Zubair Ahmad & F.F. Muhammad, Optical sensors based on the NiPc-CoPc composite films deposited by drop casting and under the influence of centrifugal force, Chinese Physics B, 26(6)(2017)060704 [Link] (IF = 1.223 /Q3)
  7. F.F. Muhammad, Mohd Y. Yahya, Khaulah Sulaiman, Improving the performance of solution-processed organic solar cells by incorporating small molecule acceptors into a ternary bulk heterojunction based on DH6T:Mq3:PCBM (M= Ga, Al), Materials Chemistry and Physics, 188(2017)86-94 [Link] (IF = 2.101 Q2) 
  8. Lih Wei Lim, Fakhra Aziz, F.F. Muhammad, Azzuliani Supangat, Khaulah Sulaiman, Electrical properties of Al/PTB7-Th/n-Si metal-polymer-semiconductor Schottky barrier diode, Synthetic Metals, 221(2016)169-175 [Link(IF = 2.299 /Q2) 
  9. F.F. Muhammad, Mohd Yazid Yahya, Kamal Aziz Ketuly, Abdulkader Jaleel Muhammad, Khaulah Sulaiman, A study on the spectroscopic, energy band, and optoelectronic properties of α, ω-dihexylsexithiophene/tris (8-hydroxyquinolinate) gallium blends; DH6T/Gaq3 composite system, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 169(2016)144-151 [Link(IF = 2.653 /Q2)
  10. Rebar T. Abdulwahid, Omed Gh. Abdullah, Shujahadeen B. Aziz, Sarkawt A. Hussein, F.F. Muhammad, and Mohd Y. Yahya, 
    The study of structural and optical properties of PVA:PbO2 based solid polymer nanocomposites, Journal of Materials Science: Materials in Electronics, 27(11) (2016) 12112-12118 [Link] 
    (IF = 1.798 /Q2)
  11. Lih Wei Lim, Chin-Hoong Teh, Rusli Daik, Norazilawati Muhamad Sarih, Mohd Asri Mat Teridi, F.F. Muhammad, Khaulah Sulaiman, Synthesis and characterization of 2, 2’-bithiophene end-capped dihexyloxy phenylene pentamer and its application in solution-processed organic ultraviolet photodetector, RSC Advances6(2016)61848-61859 [Link(IF = 3.289 /Q2)
  12. N. A. Qadr, S. W. Muhammad, F. F. Muhammad, Performance Analysis of a Mini-Thermoelectric Engine for the Generation of Electricity, International Journal of Engineering and Technologies, 6 (2016) 20-29 [Link]
  13. F.F. MuhammadSolar Cells Based on Nanostructured Organic/Polymeric Materials, Journal of Technology Innovations in Renewable Energy 5(1) (2016) Editorial [Link].
  14. F.F. Muhammad, Impedance spectroscopy analysis of DH6T:PCBM bulk heterojunction incorporating Gaq3: experiment and model, Journal of Materials Science: Materials in Electronics27(1)(2016) 637-644 [Link(IF = 1.798 /Q2)
  15. Haval M. Abdulla, F.F. Muhammad, M.G. Faraj, The impact of sunlight intensity and outdoor temperature on the performance of inorganic solar panels, International Letters of Chemistry, Physics, and Astronomy 67 (2016) 58-64 [Link]. 
  16. Dashty A. Babakr, Hamad H. Bayiz, Hawkar M. Qadr and F.F. Muhammad, Investigation of Photo-Absorption and Current-Voltage Properties of Liquid Extracts from Fruits for Organic Solar Cells Application,  Journal of Technology Innovations in Renewable Energy 5(1) (2016) 11-17 [Link]. 
  17. F.F. Muhammad, Abdulkader Jaleel Muhammad and Khaulah Sulaiman, Optical Response and Photovoltaic Performance of Organic Solar Cells Based on DH6T:Alq3 Active Layer, Journal of Technology Innovations in Renewable Energy 5(1) (2016) 3-10 [Link].
  18. F.F. Muhammad, Shujahadeen B. Aziz, Sarkawt A. Hussein, Effect of the dopant salt on the optical parameters of PVA:NaNO3 solid polymer electrolyte, Journal of Materials Science: Materials in Electronics 26(1) (2015) 521-529 [Link(IF = 1.569 /Q2)
  19. Shalaw Zrar Sdeeq, Aso Hamad Ameen and F.F. MuhammadEffect of Series and Parallel Shading on the Photovoltaic Performance of Silicon Based Solar Panels, Journal of Technology Innovations in Renewable Energy, 4(4) (2015) 152-156 [Link].
  20. F.F. Muhammad, Morphology Impact on the Absorption Behaviour of Post-Thermally Treated Tris(8-Hydroxyquinoline) Gallium Films, International Letters of Chemistry, Physics and Astronomy, 58(2015) 47-51 [Link]
  21. F.F. Muhammad, Effect of Surface Modification on the Absorption and Luminescence Response in tris(8-Hydroxyquinoline) Gallium Films Achieved by Thermal Treatment, Journal of Coating Science and Technology, 2(2) (2015) 51-55 [Link].
  22. F.F. Muhammad, K. Sulaiman, Optical and morphological modifications in post-thermally treated tris (8-hydroxyquinolinate) gallium films grown on quartz substrates, Materials Chemistry and Physics 148 (2014) 473-477 [Link(IF = 2.259 /Q2)
  23. F.F. Muhammad, Design approaches to improve organic solar cells, Journal of Technology Innovations in Renewable Energy 3(2) (2014) 63-71 [link].
  24. F.F. Muhammad, K. Sulaiman, Nanostrucutre formation leading to modify the optical absorption of Gaq3 thin films, Journal of University of Zakho 1(2) (2013) 491-497 [download].
  25. M.S. Fakir, K. Sulaiman, F.F. MuhammadInfluence of the Donor-Acceptor Interface Morphology on Electrical Properties of Organic Solar Cells Based on Soluble TsNiPc, International Journal of Materials Science & Engineering 1(2)(2013) 57-61. [download].
  26. F.F. Muhammad, K. Sulaiman,Effects of thermal annealing on the optical, spectroscopic, and structural properties of tris (8-hydroxyquinolinate) gallium films grown on quartz substrates, Materials Chemistry and Physics 129 (2011) 1152-1158. [link(IF = 2.356 /Q1)
  27. F.F. Muhammad, K. Sulaiman,Utilizing a simple and reliable method to investigate the optical functions of small molecular organic films- Alq3 and Gaq3 as examples, Measurement 44 (2011) 1468-1474. [link(IF = 0.836 /Q2)
  28. F.F. Muhammad, K. Sulaiman,Photovoltaic performance of organic solar cells based on DH6T/PCBM thin film active layers, Thin Solid Films 519 (2011) 5230-5233. [link(IF = 1.935 /Q1)
  29. F.F. Muhammad, K. Sulaiman, Tuning the optical band gap of DH6T by Alq3 dopant, Sains Malaysiana 40(1)(2011) 17-20. [download(IF = 0.152 /Q4)
  30. F.F. Muhammad, A.I.A. Hapip, K. Sulaiman, Study of optoelectronic energy bands and molecular energy levels of tris(8-hydroxyquinolinate) gallium and aluminum organometallic materials from their spectroscopic and electrochemical analysis, Journal of Organometallic Chemistry 695(2010) 2526-2531. [link(IF = 2.347 /Q2)
Conference Papers
  1. F.F. Muhammad, K. Sulaiman, Tuning the optical band gap of DH6T by Alq3 dopant, Sains Malaysiana 40(1)(2011) 17-20. [download(IF = 0.152 /Q4)
  2. F.F. Muhammad, K. Sulaiman,Photovoltaic performance of organic solar cells based on DH6T/PCBM thin film active layers, Thin Solid Films 519 (2011) 5230-5233. [link(IF = 1.935 /Q1)
  3. M.S. Fakir, K. Sulaiman, F.F. MuhammadInfluence of the Donor-Acceptor Interface Morphology on Electrical Properties of Organic Solar Cells Based on Soluble TsNiPc, International Journal of Materials Science & Engineering 1(2)(2013) 57-61. [download].
  4. F.F. Muhammad, K. Sulaiman, Nanostrucutre formation leading to modify the optical absorption of Gaq3 thin films, Journal of University of Zakho 1(2) (2013) 491-497 [download].

Books 
  1. F.F. Muhammad, K. Sulaiman, Solution-processed Organic Solar Cells: The Impact of Tris(hydroxyquinoline) MetalsLAP LAMBERT Academic Publishing (December 21, 2013) [link].