Journal Publications
Please scroll down to see publications from different years:
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     2018​

  1.   Mushfika Baishakhi Upama, Naveen KumarElumalai, Md Arafat Mahmud, Cheng Xu,  Dian Wang, Matthew Wright, Ashraf Uddin, “Enhanced electron transport enables over 12% efficiency by interface engineering of non-fullerene organic solar cells”, Solar Energy Materials and Solar Cells 187 (2018) 273–282. [IF: 5.0]

  2.   Cheng Xu, Matthew Wright, Naveen Kumar Elumalai, Md Arafat Mahmud, Vinicius R Gonçales, Mushfika B Upama, Ashraf Uddin, “Optimization of conjugated polymer blend concentration for high performance organic solar cells”, Journal of Materials Science: Materials in Electronics, 29 (2018)16437–16445. [IF:2.3 ]

  3.   Ashraf Uddin, Md Arafat Mahmud, Naveen Kumar Elumalai, Mushfika Baishakhi Upama, Dian Wang, Faiazul Haque, Cheng Xu, “Low Temperature Processed Efficient and Stable Perovskite Solar Cell”, Advanced Materials Letters (in press). [IF: 2.4]

  4.   Leiping Duan, Haimang Yi, Cheng Xu, Mushfika Baishakhi Upama, Md Arafat Mahmud, Dian Wang, Faiazul Haque Shabab, and Ashraf Uddin, “Relationship between the diode ideality factor and the carrier recombination resistance in organic solar cells”, IEEE Journal of Photovoltaics (in press). DOI:10.1109/JPHOTOV.2018.2870722
    [IF: 3.1]

  5.   Faiazul Haque, Matthew Wright, Md Arafat Mahmud, Haimang Yi, Dian Wang, Leiping Duan, Cheng Xu, Mushfika Baishakhi Upama, Ashraf Uddin, “Effects of Hydroiodic Acid Concentration on the Properties of CsPbI3 Perovskite Solar Cells”, ACS Omega 3 (2018) 11937−11944. [IF: TBA]

  6.   Md Arafat Mahmud, Naveen Kumar Elumalai, Bhupendar Pal, Rajan Jose, Mushfika Baishakhi Upama, Dian Wang, Vinicius R. Gonçales, Cheng Xu, Faiazul Haque, and Ashraf Uddin, “Electrospun 3D composite nano-flowers for high performance triple-cation perovskite solar cells”, Electrochimica Acta 289 (2018) 459-473. [IF: 5.11 ]   

  7.   Ashraf Uddin, Md Arafat Mahmud, Naveen Kumar Elumalai, Mushfika Baishakhi Upama, Dian Wang, Faiazul Haque, Cheng Xu, “Low Temperature Processed Efficient and Stable Perovskite Solar Cell, Adv. Mater. Lett. (in press).

  8.   MA Mahmud, NK Elumalai, MB Upama, D Wang, VR Gonçales, M Wright, A Uddin, “Cesium compounds as interface modifiers for stable and efficient perovskite solar cells”, Solar Energy Materials and Solar Cells 174 (2018) 172-186.

  9.    D Wang, NK Elumalai, MA Mahmud, M Wright, MB Upama, KH Chan, A Uddin, “V2O5-PEDOT: PSS bilayer as hole transport layer for highly efficient and stable perovskite solar cells”, Organic Electronics 53 (2018) 66-73.

  10. Cheng Xu, Matthew Wright, Duanlei Ping, Haimang Yi, Xueyun Zhang, MD Arafat Mahmud, Kaiwen Sun, Mushfika Upama, Faiazul Haque, Ashraf Uddin, “Ternary blend organic solar cells with a non-fullerene acceptor as a third component to synergistically improve the efficiency”, Organic Electronics 62 (2018) 261–268.

  11.   Cheng Xu, Matthew Wright, Naveen Kumar Elumalai, Md Arafat Mahmud, Vinicius R Gonçales, Mushfika B Upama, Ashraf Uddin, “Optimization of conjugated polymer blend concentration for high performance organic solar cells”, Journal of Materials Science: Materials in Electronics https://doi.org/10.1007/s10854-018-9735-3.

  12.    F Haque, NK Elumalai, M Wright, MA Mahmud, D Wang, MB Upama, C Xu, A Uddin, “Annealing induced microstructure engineering of antimony tri-selenide thin films”, Materials Research Bulletin 99 (2018) 232-238

  13.   Cheng Xu, Matthew Wright, Naveen Kumar Elumalai, Md Arafat Mahmud, Dian Wang, Vinicius R Gonçales, Mushfika Baishakhi Upama, Faiazul Haque, J Justin Gooding, Ashraf Uddin, “Realizing 11.3% efficiency in PffBT4T-2OD fullerene organic solar cells via superior charge extraction at interfaces”, Applied Physics A 124 (2018) p449. [IF: 5.2; Citations: 1]

  14.   Zinab H Bakr, Qamar Wali, Jamil Ismail, Naveen Kumar Elumalai, Ashraf Uddin, Rajan Jose, “Data of chemical analysis and electrical properties of SnO2-TiO2 composite nanofibers”, Data in Brief 18 (2018) p860 – 863. [IF: 5.2; Citations: 1]

  15.   Cheng Xu, Matthew Wright, Naveen Kumar Elumalai, Md Arafat Mahmud, Dian Wang, Mushfika Baishakhi Upama, Faiazul Haque, Ashraf Uddin, “Highly crystalline bilayer electron transport layer for efficient conjugated polymer solar cells”, Current Applied Physics 18 (2018) p505 – 511. [IF: 5.2; Citations: 1]

  16.    M.A. Mahmud, N.K. Elumalai, M.B. Upama, D. Wang, V.R. Goncales, M. Wright, C. Xu, F. Haque, A. Uddin, "Passivation of Interstitial and Vacancy Mediated Trap-states for Efficient and Stable Triple-Cation Perovskite Solar Cells," Journal of Power Sources 383 (2018) p59 - 71. [IF: 5.2; Citations: 1]

  17.    Zinab H. Bakr, Qamar Wali, Jamil Ismail, Naveen Kumar Elumalai, Ashraf Uddin, Rajan Jose, “Synergistic combination of electronic and electrical properties of SnO2 and TiO2 in a single SnO2-TiO2 composite nanofiber for dye-sensitized solar cells”, Electrochimica Acta 263 (2018) p524 – 532.

  18.   Qamar Wali, Naveen Kumar Elumalai, Yaseen Iqbal, Ashraf Uddin, Rajan Jose, “Tandem perovskite solar cells”, Renewable and Sustainable Energy Reviews 84 (2018) p89–110. [IF: 5.2; Citations: 1]

  19.   Mushfika Baishakhi Upama, Naveen Kumar Elumalai, Md Arafat Mahmud, Matthew Wright, Dian Wang, Cheng Xu, Ashraf Uddin, “Effect of annealing dependent blend morphology and dielectric properties on the performance and stability of non-fullerene organic solar cells”, Solar Energy Materials and Solar Cells 176 (2018) p109-118. [IF: 4.8]

  20.    Md Arafat Mahmud, Naveen Kumar Elumalai, Mushfika Baishakhi Upama, Dian Wang, Leila Zarei, Vinicius R. Gonçales, Matthew Wright, Cheng Xu, Faiazul Haquea and Ashraf Uddin, “Adsorbed carbon nanomaterials for surface and interface-engineered stable rubidium multi-cation perovskite solar cells”, Nanoscale 10 (2018) p773. [IF: 7.4]

  21.   Dian Wang, Naveen Kumar Elumalai, Md Arafat Mahmud, Matthew Wright, Mushfika Baishakhi Upama, Kah Howe Chan, Cheng Xu, Faiazul Haque, Gavin Conibeer, Ashraf Uddin, “V2O5-PEDOT: PSS bilayer as hole transport layer for highly efficient and stable perovskite solar cells”, Organic Electronics 53 (2017) p66-73. [IF: 3.4]


    2017

  22.    Md Arafat Mahmud, Naveen Kumar Elumalai, Mushfika Baishakhi Upama, Dian Wang, Vinicius R Gonçales, Matthew Wright, John Justin Gooding, Faiazul Haque, Cheng Xu, Ashraf Uddin, “Cesium compounds as interface modifiers for stable and efficient perovskite solar cells”, Solar Energy Materials and Solar Cells 174 (2017) p172-186. [IF: 5.2; Citations: 1]

  23.    Faiazul Haque, Naveen Kumar Elumalai, Matthew Wright, Md Arafat Mahmud, Dian Wang, Mushfika Baishakhi Upama, Cheng Xu, Ashraf Uddin, “Annealing Induced Microstructure Engineering of Antimony Tri-selenide Thin Films”, Materials Research Bulletin 99 (2017) p232 – 238. [IF: 5.2; Citations: 1]

  24.    Mushfika Baishakhi Upama, Naveen Kumar Elumalai, Md Arafat Mahmud, Dian Wang, Faiazul Haque, Vinicius R Gonçales, J Justin Gooding, Matthew Wright, Cheng Xu, Ashraf Uddin, “Role of fullerene electron transport layer on the morphology and optoelectronic properties of perovskite solar cells” Organic Electronics 50 (2017) p279-289. [IF: 5.2; Citations: 1]

  25.    Md Arafat Mahmud, Naveen Kumar Elumalai, Mushfika Baishakhi Upama, Dian Wang, Arman Mahboubi Soufiani, Matthew Wright, Cheng Xu, Faiazul Haque, Ashraf Uddin, “Solution-Processed Lithium-Doped ZnO Electron Transport Layer for Efficient Triple Cation (Rb, MA, FA) Perovskite Solar Cells”, ACS applied materials & interfaces 9 (2017) p33841-33854. [IF: 5.2; Citations: 1]

  26.    Mushfika Baishakhi Upama, Naveen Kumar Elumalai, Md Arafat Mahmud, Matthew Wright, Dian Wang, Cheng Xu, Faiazul Haque, Kah Howe Chan, Ashraf Uddin, “Interfacial engineering of electron transport layer using Caesium Iodide for efficient and stable organic solar cells”, Applied Surface Science 416 (2017) p834-844. [IF: 5.2; Citations: 1]

  27.    Mushfika Baishakhi Upama, Matthew Wright, Naveen Kumar Elumalai, Md Arafat Mahmud, Dian Wang, Cheng Xu, Ashraf Uddin, “High-Efficiency Semitransparent Organic Solar Cells with Non-Fullerene Acceptor for Window Application”, ACS Photonics 4 (2017) p2327-2334. [IF: 5.2; Citations: 1]

  28.    Md Arafat Mahmud, Naveen Kumar Elumalai, Mushfika Baishakhi Upama, Dian Wang, Faiazul Haque, Matthew Wright, Cheng Xu, Ashraf Uddin, “Controlled nucleation assisted restricted volume solvent annealing for stable perovskite solar cells”, Solar Energy Materials and Solar Cells 167 (2017) p70-86. [IF: 5.2; Citations: 1]

  29.    Md Arafat Mahmud, Naveen Kumar Elumalai, Mushfika Baishakhi Upama, Dian Wang, Binesh Puthen-Veettil, Faiazul Haque, Matthew Wright, Cheng Xu, Almantas Pivrikas, Ashraf Uddin, “Controlled Ostwald ripening mediated grain growth for smooth perovskite morphology and enhanced device performance”, Solar Energy Materials and Solar Cells 167 (2017) p87-101. [IF: 5.2; Citations: 1]

  30.    Mushfika Baishakhi Upama, Naveen Elumalai, Md Arafat Mahmud, Heng Sun, Dian Wang, Kah Howe Chan, Matthew Wright, Cheng Xu, Ashraf Uddin, “Organic solar cells with near 100% efficiency retention after initial burn-in loss and photo-degradation”, Thin Solid Films 636 (2017) p127 – 136. [IF: 5.2; Citations: 1]

  31.    Luting Yan, Kah Howe Chan, Ashraf Uddin, “Dopamine-induced growth of Au and Ag nanoparticles on ITO substrate and their application in PCPDTBT-based polymer solar cell”, Plasmonics 12 (2017) p345-351. [IF: 5.2; Citations: 1]

  32.    Md Arafat Mahmud, Naveen Kumar Elumalai, Mushfika Baishakhi Upama, Dian Wang, Kah Howe Chan, Matthew Wright, Cheng Xu, Faiazul Haque, Ashraf Uddin, “Low temperature processed ZnO thin film as electron transport layer for efficient perovskite solar cells”, Solar Energy Materials and Solar Cells 159 (2017) p251-264. [IF: 5.2; Citations: 1]

  33.    Mushfika Baishakhi Upama, Matthew Wright, Md Arafat Mahmud, Naveen Kumar Elumalai, Arman Mahboubi Soufiani, Dian Wang, Cheng Xu, Ashraf Uddin, “Photo-degradation of high efficiency fullerene-free polymer solar cell”, Nanoscale 9 (2017) p18788-18797. [IF: 5.2; Citations: 1]

  34.    Dian Wang, Kah H Chan, Naveen Kumar Elumalai, Md Arafat Mahmud, Mushfika B Upama, Ashraf Uddin, Supriya Pillai, “Interfacial engineering of hole transport layers with metal and dielectric nanoparticles for efficient perovskite solar cells”, Physical Chemistry Chemical Physics 19 (2017) p25016-25024. [IF: 5.2; Citations: 1]

  35.    Ashraf Uddin, Md Arafat Mahmud, Naveen Kumar Elumalai, Dian Wang, Mushfika Baishakhi Upama, Matthew Wright, Kah Howe Chan, Faiazul Haque, Cheng Xu, “Perovskite solar cells for roll-to-roll fabrication”,      Renewable Energy and Environmental Sustainability 2 (2017) p5. [IF: 5.2; Citations: 1]; https://doi.org/10.1051/rees/2017019

  36.    Md Arafat Mahmud, Naveen Kumar Elumalai, Mushfika Baishakhi Upama, Dian Wang, Vinicius R Gonçales, Matthew Wright, Cheng Xu, Faiazul Haque, Ashraf Uddin, “A high performance and low-cost hole transporting layer for efficient and stable perovskite solar cells”, Phys. Chem. Chem. Phys. 19 ( 2017) p21033-21045. [IF: 5.2; Citations: 1]

  37.     Kateryna Bazaka, Jakaria Ahmad, Michael Oelgemöller, Ashraf Uddin, Mohan V Jacob, “Photostability of plasma polymerized γ-terpinene thin films for encapsulation of OPV”,  Sci Rep. 7 (2017) p45599. doi:  10.1038/srep45599; [IF: 5.2; Citations: 1]

  38.     Mushfika Baishakhi Upama, Matthew Wright, Naveen Kumar Elumalai, Md Arafat Mahmud, Dian Wang, Kah Howe Chan, Cheng Xu, Faiazul Haque, Ashraf Uddin, “High performance semitransparent organic solar cells with 5% PCE using non-patterned MoO 3/Ag/MoO 3 anode”, Current Applied Physics 17 (2) (2017) p298-305. [IF: 2.2;  Citations: ]

  39.     Kah H Chan, Naveen K Elumalai, Murad JY Tayebjee, Ashraf Uddin, Supriya Pillai, “Dark carrier dynamics and electrical characteristics of organic solar cells integrated with Ag-SiO 2 core-shell nanoparticles”, Synthetic Metals 223 (2017) p34-42. [IF: 1.8;  Citations: ]

  40.     Mushfika Baishakhi Upama, Matthew Wright, Naveen Kumar Elumalai, Md Arafat Mahmud, Dian Wang, Kah Howe Chan, Cheng Xu, Faiazul Haque, Ashraf Uddin, “Optical modelling of P3HT: PC71BM semi-transparent organic solar cell”, Optical and Quantum Electronics 49 (1) (2017) p28. [IF: 1.3;  Citations: ]

  41.    Md Arafat Mahmud, Naveen Kumar Elumalai, Mushfika Baishakhi Upama, Dian Wang, Kah Howe Chan, Matthew Wright, Cheng Xu, Ashraf Uddin, “Low Temperature Processed ZnO Thin Film as Electron Transport Layer for Efficient Perovskite Solar Cells”, Solar Energy Materials & Solar Cells 159 (2017) p251–264. [IF: 4.7;  Citations: 7].


    2016

  42.    Md Arafat Mahmud, Naveen Kumar Elumalai*, Mushfika Baishakhi Upama, Matthew Wright, Binesh Puthen Veettil, Dian Wang, Tian Sun, Kah Howe Chan, Cheng Xu, Faiazul Haque, and Ashraf Uddin, “Single vs Mixed Organic Cation for low temperature processed perovskite solar cells”, Electrochimica Acta 222 (2016) 1510–1521. [IF: 4.8; Citations: 3]

  43.    Md Arafat Mahmud, Naveen Kumar Elumalai*, Mushfika Baishakhi Upama, Dian Wang, Faiazul Haque, Matthew Wright, Kah Howe Chan, Cheng Xu, Ashraf Uddin, “Enhanced Stability of Low Temperature Processed Perovskite Solar Cells via Augmented Polaronic Intensity of Hole Transporting Layer” Phys. Status Solidi RRL 10 (2016) p882–889 (2016) / DOI 10.1002/pssr.201600315.[IF: 2.8; Citations: 2] 

  44.    Chan K;Wright M;Elumalai N;Uddin A;Pillai S, 2016, 'Plasmonics in Organic and Perovskite Solar Cells: Optical and Electrical Effects', Advanced Optical Materials, http://dx.doi.org/10.1002/adom.201600698  [IF: 5.2; Citations: 1]

  45.     Naveen Elumalai, Md Arafat Mahmud, Dian Wang and Ashraf Uddin, “Perovskite solar cells: progress and advancements”, Energies 9 (2016) p861.  [IF: 2.1; Citations:  ]

  46.    Mushfika Baishakhi Upama, Matthew Wright, Binesh Puthen-Veetil, Naveen Kumar Elumalai, Md Arafat Mahmud, Dian Wang, Kah Howe Chan, Cheng Xu, Faiazul Haque, Ashraf Uddin, “Analysis of Burn-in Degradation in Organic Solar Cells using Photothermal Deflection Spectroscopy”, RSC Advances 6 (2016) p103899. [IF: 3.4; Citations: 2]

  47.    Md Arafat Mahmud, Naveen Kumar Elumalai, Mushfika Baishakhi Upama, Dian Wang, Matthew Wright, Kah Howe Chan, Cheng Xu, Faiazul Haque and Ashraf Uddin, “Simultaneous Enhancement in Stability and Efficiency of Low-Temperature Processed Perovskite Solar Cells”, RSC Advances 6 (2016) p86108–86125. [IF: 3.4; Citations:  ]

  48.    Naveen Elumalai and Ashraf Uddin, “Hysteresis in organic-inorganic hybrid perovskite solar cells”, Solar Energy Materials & Solar Cells 157 (2016) p476–509. [IF: 4.7; Citations: 12 ]

  49. Dian Wang, Matthew Wright, Naveen Kumar Elumalai and Ashraf Uddin, “Stability of Perovskite solar cells” Solar Energy Materials & Solar Cells 147 (2016) 255–275. [IF: 4.7; Citations: 81]

  50. Luting Yan, Kah Howe Chan, Ashraf Uddin, “Dopamine-Induced Growth of Au and Ag Nanoparticles on ITO Substrate and Their Application in PCPDTBT-Based Polymer Solar Cell”, Plasmonics (2016) p1-7, (doi:10.1007/s11468-016-0270-x). [IF: 2.2;  Citations: 1 ]

  51.     Naveen Kumar Elumalai and Ashraf Uddin, “Open circuit voltage of organic solar cells: an in-depth review” Energy Environ. Sci., 9 (2016) p391—410 [IF: 25.43; Citations: 48]

  52.   Matthew Wright, Rui Lin, Murad Tayebjee, Binesh Puthen Vettil, Yu Jiang, Xueting Liang, Ashraf Uddin and Gavin Conibeer, “Effect of blend composition on ternary blend organic solar cells using a low band gap polymer”, Synthetic Metals 212 (2016) p142-153. [IF: 1.8; Citations: 2]


    2015

  53.     LutingYan, Ashraf Uddin and Haiwei Wang, “ZnO tetrapods: Synthesis and applications in solar cells - Review Article”, Nanomater Nanotechnol, 2015, 5:19 l doi: 10.5772/60939. [IF: 1.1; Citations: 1]

  54.    Naveen Kumar Elumalai, Chellappan Vijila, Rajan Jose, Ashraf Uddin and Seeram Ramakrishna, “Metal oxide semiconducting interfacial layers for photovoltaic and photocatalytic applications”, Mater Renew Sustain Energy (2015) 4:11, DOI 10.1007/s40243-015-0054-9. [IF: TBA; Citations: 18 ]

  55.   Rui Lin, Matthew Wright, Binesh Puthen Vettil, Xiaoming Wen, Murad Tayebjee, and Ashraf Uddin, “Effects of blend composition on the morphology of Si-PCPDTBT:PC71BM bulk heterojunction organic solar cells”,  Phys. Status Solidi A, 1–10 (2015) / DOI 10.1002/pssa.201532009. [IF: 1.7; Citations: 1 ]

  56.     Rui Lin, Matthew Wright, Kah Howe Chan and Ashraf Uddin, “Influence of bridging atom on the vertical phase separation of low band gap bulk heterojunction solar cells” Physica Status Solidi (RRL) – 8, No. 11, 904–907 (2014) / DOI 10.1002/pssr.201409384. [IF: 2.7; Citations: 1]

  57.     Matthew Wright, Rui Lin, Murad Tayebjee, Xiaohan Yang, Binesh Puthen Vettil, Xiaoming Wen and Ashraf Uddin, “Effect of blend compositing on organic solar cells using a low band gap polymer”, J. of Nanoscience and Nanotechnology 15 (2015) 2204 - 2211. [IF: 1.3; Citations: 1]


    2014

  58.     Rui Lin, Matthew Wright, Kah Howe Chan, Binesh Puthen Veettil and Ashraf Uddin, “Performance improvement of low bandgap polymer bulk heterojuction solar cells by incorporating P3HT”, Organic Electronics 15 (2014) 2837 - 2846. [IF: 3.5; Citations: 13]

  59. Rui Lin, Masahiro Miwa, Matthew Wright, and Ashraf Uddin, “Optimisation of the sol-gel derived ZnO buffer layer for inverted structure PCPDTBT:PC71BM bulk heterojunction organic solar cells”, Thin Solid Films 566 (2014) 99 - 107. [IF: 1.7; Citations: 12]

  60. Rui Lin, Matthew Wright, Binesh Puthen Veettil and Ashraf Uddin, “Enhancement of ternary blend organic solar cell efficiency using PTB7 as a sensitiser”, Synthetic Metals 192 (2014) 113–118. [IF: 1.8; Citations: 18 ]

  61.     Ashraf Uddin and Xiaohan Yang, “ Surface plasmonic effects on organic solar cells”, J. of Nanoscience and Nanotechnology ( review article) 14 (2014) p1099-1119. [IF: 1.3; Citations: 10]

  62.     Ashraf Uddin and Xiaohan Yang, “Surface plasmon enhanced organic solar cell with different silver nanosphere sizes”, J. of Nanoscience and Nanotechnology, 14 (2014) p 5752–5760. [IF: 1.3; Citations: 4]


    2013-1984

  63. Rui Lin, Matthew Wright, and Ashraf Uddin, “Effects of solvent additive on inverted structure PCPDTBT:PC71BM bulk heterojunction organic solar cells”, Phys. Status Solidi A, 1–6 (2013) / DOI 10.1002/pssa.201329195. [IF: 1.7;  Citations: 6]

  64.  Kee S. Wang, Alison J. Lennon, Budi S. Tjahjono, Ashraf Uddin, Stuart R. Wenham, “Using hydrofluoric acid to reduce the contact resistance of screen-printed silicon solar cells – Its recombination impact and a method to eliminate it”, Solar Energy Materials and Solar Cells 117 (2013) pp. 537-543. [IF: 4.7;  Citations: 2]

  65.     Ashraf Uddin and Martin A. Green, “Donor-Acceptor Interface and Conversion Efficiency”, Materials Sci. Res. J., vol. 7, Issue 2-3 (2013) p? , published by Nova Science Publishers, NY. [IF: TBA; Citations: 0]

  66.  Matthew Wright and Ashraf Uddin, “Organic - Inorganic Hybrid Solar Cells: A Comparative Review”, Solar Energy Materials & Solar Cells 107 (2012) 87 - 111. [IF: 4.7; Citations: 326]

  67.   A. Uddin, H. S. Wong and C. C. Teo, “CdSe/ZnS quantum dot size dependent carrier relaxation in hybrid organic/inorganic system”, J. of Nanoscience and Nanotechnology 12 (2012) 1–7. [IF: 1.3; Citations: 8]

  68.  Xiaohan Yang , Ashraf Uddin, Matthew Wright, “Plasmon enhanced light absorption in bulk-heterojunction organic solar cells”, Phys. Status Solidi RRL 6 (2012) 199–201. [IF: 2.7; Citations: 12]

  69.   Lihui Song and Ashraf Uddin, “Design of high efficiency organic solar cell with light trapping”, Optics Express 20 (2012) A606 – 621. [IF: 3.2; Citations: 3]

  70. Xiaohan Yang, Ashraf Uddin, and Matthew Wright, “Effects of Annealing on Bulk-heterojunction Organic Solar Cells”, Adv. Sci. Eng. Med., 4 (2012) p1–7. [IF: TBA; Citations: 3 ]

  71.  A, Uddin and C. C. Teo, “Differential capacitance of hybrid organic/inorganic CdSe/CdS quantum dot light-emitting devices”, Applied Physics A 105 (2011) p39 - 43. [IF: 1.7; Citations: 3]

  72.   A. Uddin, C. B. Lee and Javier Wong, “Emission properties of dopants rubrene and coumarin 6 in Alq3 films” J. of Luminescence 131 (2011) p1037 – 1041. [IF: 2.7; Citations: 8]

  73.   Kee Soon Wang,a) Budi S. Tjahjono, Ashraf Uddin and Stuart R. Wenham, “A   method to characterize the sheet resistance of a laser doped line on crystalline silicon” Appl. Phys. Lett. 98 (2011) P94105-94107. [IF: 3.1; Citations: 4]

  74.  K.S.Wang, B.S.Tjahjono, J.Wong, A.Uddin, S.R.Wenham, “Sheet resistance characterization of laser-doped lines on crystalline silicon wafers for photovoltaic applications” Solar Energy Materials & Solar Cells 95 (2011) P974 - 980. [IF: 4.7;  Citations: 14]

  75.    A. Uddin  and C.C. Teo, “Effects of QD Concentrations and Thermal Annealing on the Performance of Self-assembly QD-OLEDs”,  J. of Nanoscience and Nanotechnology 11 (2011) P1-5. [IF: 1.3; Citations: 1 ]

  76.   A. Uddin and C. B. Lee, “Exciton behaviours in doped tris (8-hydroxyquinoline) aluminum (Alq3) films”, Phys. Status Solidi C 8 (2011) P80 - 83. [IF: 0.8;  Citations: 8]

  77.  A. Uddin  and C.C. Teo, “Effects of QD Concentrations and Thermal Annealing on the Performance of Self-assembly QD-OLEDs”,  J. of Nanoscience and Nanotechnology 11 (2011) P1-5. [IF: 1.3; Citations:  ]

  78. A. Uddin, C. B. Lee, and T. G. Andersson, “Initial rise of transient electroluminescence in doped Alq3 films”, Phys. Status Solidi A 207 (2010)  P2334–2338. [IF: 1.7; Citations: 4]

  79. A. Uddin and C. C. Teo, "Self Assembly of CdSe/ZnS Quantum Dots for Organic/Inorganic Light Emitting Devices for the Next Generation Display Technology", Int. J. Nanomanufacturing, 4, ( 2009) p3-12. [IF: 1.2; Citations:  ]

  80.   C.B. Lee, A. Uddin and T.G. Andersson, "Investigation of charge carrier mobility in 5,6,11,12-tetraphenylnapthacene (rubrene) and coumarin 6 doped Alq3 films"  Solid State Comm., 142 (2007)P206-211. [IF: 1.9; Citations: 4]

  81. J.X. Zhang, Y. Qu, Y.Z. Chen, A. Uddin, P. Chen and S.J. Chua, "Structural and photoluminescence study of thin GaN film grown on silicon substrate by metalorganic chemical vapor deposition" Thin Solid Films, 515 (2007)P4397-4400. [IF: 1.9; Citations: 14]

  82.  X.Y. Liu, H.F. Li, A. Uddin and T.G. Andersson, "Aluminum monolayers on Si (1 1 1) for MBE-growth of GaN" J. Crystal Growth, 300(2007)P114-117. [IF: 4.4;  Citations: 5]

  83. T.G. Andersson, M. Andreasson, U. Klement, C.B. Lee, B. Pujilaksono and A. Uddin, "Preparation and characterization of the ITO surface and the Al/Alq3/ITO heterostructure for OLEDs" Materials Science and Engineering: B, 145(2007)P48-56. [IF: 2.4; Citations: 5]

  84.  X. Que, A. Uddin and X. Hu, “Thin film TiO2 electrodes derived by sol-gel process for hybrid photovoltaic applications” Journal of Power Sources, 159 (2006) p353-356. [IF: 6.2; Citations: 45]

  85.  C. Y. Liu, S. F. Yoon, W. J. Fan, A. Uddin and S. Yuan, “Ridge-width dependence on high-temperature continuous-wave operation of native oxide-confined InGaAsN triple-quantum-well lasers”, IEEE Photon. Technol. Lett., vol. 18. (2006) P791. [IF: 2.3; Citations: 9]

  86. C.B. Lee, A. Uddin and C.C. Teo, “Effect of Polar Dopant on Energetic and Positional Disorders in tris (8-hydroxyquinolinato) aluminum (Alq3), Appl. Phys. A 83 (2006) P115 - 121. [IF: 1.7; Citations: 4]

  87. Yi Qu, A. Uddin, C. Y. Liu, J. X. Zhang, Shu Yuan, M.C.Y. Chan, Baoxue Bo, Guojun Liu,  & Huilin Jiang, “Temperature Dependence of Interband Transition in InGaAsN Strain-Compensated Quantum Well and Ridge Waveguide Lasers Fabricated with Pulsed Anodic Oxidation”, Appl. Phys. A 82 (2006) p305 - 309. [IF: 1.7; Citations: 2]

  88. A. Uddin, C.B. Lee, X. Hu, T.K.S.Wong and X.W. Sun, “Effect of doping on transport and optical properties of carriers in Alq3”, Journal of Crystal Growth 288 (2006) p115 - 118. [IF: 4.4; Citations: 21]

  89. Yi Qu, J. Zhang, H. Li, X. Gao, B. Bo, J.X. Zhang and A. Uddin, “ High performance strain-compensated InGaAsN quantum-well ridge waveguide lasers”, SPIE 6020 (2005) 60200G. [IF: TBA ; Citations:  ]

  90.      B. J. Chen, X.W. Sun, T. K. S. Wong, X. Hu and A. Uddin, “Organic light-emitting devices with in situ post-growth annealed organic layers”, Appl. Phys. Lett. 87, (2005) p063505 - 08. [IF: 3.1; Citations: 25]

  91.      J.X. Zhang, H. Cheng, Y.Z. Chen, A. Uddin, Shu Yuan, S. J. Geng, and S. Zhang, “Growth of AlN films on Si (100) and Si(111) substrates by reactive magnetron sputtering”, Surface and Coatings Technology 198 (2005) p68 - 73. [IF: 1.3; Citations: 99]

  92.               J. X. Zhang, Yi Qu, Y. Z. Chen, A. Uddin, and Shu Yuan, “Structural and optical characteristics of GaN epilayers frown on Si (111) substrates using hydride vapor phase epitaxy”, J. Crystal Growth 282 (2005) p137 - 142. [IF: 4.4; Citations: 19]

  93.  Wenxiu Que, X. Hu, A. Uddin and W.G. Liu, “Effects of heat treatment temperature on up-conversion luminescence properties of titania/g-glycidoxypropyltrimethoxysilane composite thin films dispersed with neodymium oxalate nanoparticles” Materials letters 59 (2005) p1614 – 1618. [IF: 1.9; Citations: 1]

  94. A. Uddin, C.B.Lee, X. Hu and T.K.S.Wong, "Interface-injection limited carrier transport properties of Alq3", Appl. Phys. A 78, (2004) p401-405. [IF: 1.7; Citations: 17]

  95.  A. Uddin, C. W. Aw and T. G. Andersson, “Study of degradation mechanism of blue-light emitting diodes”, Thin Solid Films, 483(1-2) (2005) p378 - 381. [IF: 1.9; Citations: 56]

  96.      A. Uddin and Y. S. Tay, “Study of asymmetrical effects of silicon submicron transistors”, Microelectronic Journal, 35(8), (2004) p641-645. [IF: 0.8; ERA Ranking: C; Citations: 1]

  97.      C. B. Lee, A. Uddin, X. Hu and T. G. Andersson, “Study of Alq3 thermal evaporation rate effects on the OLED”, Materials Science & Engineering B 112 (2004) p14 - 18. [IF: 2.4; Citations: 50]

  98.     J.X. Zhang, Y.Z. Chen, A. Uddin, Shu Yuan, K. Pita, and T.G. Andersson, “Interface study of AlN grown on Si substrates by RF magnetron reactive sputtering”, Thin Solid Film, 471 (2005) p336 - 341. [IF: 1.9; Citations: 22]

  99.      A. Uddin, C. B. Lee and X. Hu, “Study of interface properties of electrodes for the Alq3 base OLEDs”, SPIE, Vol. 5648, (2005) p114 – 123. [IF: TBA; Citations: 1]

  100.  X. Hu, X.Y. Zhao, A. Uddin and C.B.Lee, “Preparation and characterisation of electric and optical properties of plasma polymerized nitriles”, Thin Solid film, 477 (2005) p81-87. [IF: 1.9; Citations: 19]

  101.  P. J. Edwards, W. N. Cheung, A. Uddin, and Y. Yamamoto, "Noise suppressed in junction stripe laser diodes in open and closed loop optocouplers”, Fluctuation and Noise Letters, Vol. 1, (2001) p15 - 17, USA. [IF: 0.5; Citations: 0]

  102. P. J. Edwards, W. N. Cheung, A. Uddin, and Y. Yamamoto, "Amplitude-squeezed transverse junction stripe photon transistor", European Physical Journal D 18, (2001) p147 - 153, Europe. [IF:1.2; Citations: 0]

  103. asaoka, K. Taniguchi, A. Uddin, S. Hirano, S. Kasaoka, Y. Sakata,  “Characterization of reaction between ZnO and COS”, Industrial and Engineering Chemistry Research 35 (1996) p2389-2394 [IF: 1.5, Citations: 12]

  104.  A. Uddin and T. Uemoto, "Trap centres in germanium implanted and in as grown 6H-SiC, Jpn. J. Appl. Phys. 34, (1995) p3023 - 3030, Japan. [IF:1.1 ; Citations: 2]

  105.  A. Uddin, H. Mitsuhashi and T. Uemoto, "Investigation of deep levels and residual impurities in SiC substrates",  Jpn. J. Appl. Phys. 33 (1994) p908 - 911, Japan. [IF:1.1; Citations: 16]

  106. A. Uddin and T. Uemoto, "Observation of deep levels in p-n junction diode of 6H-SiC", Jpn. J. Appl. Phys. 32 (1994) p1670 - 1673, Japan. [IF:1.1; Citations: 4]

  107. A. Uddin, T. Uemoto and H. Mitsuhashi, "Trap centers in Ge implanted 6H-SiC", Jpn. J. Appl. Phys. 32, (1995) p1023 - 1028, Japan. [IF:1.1 ; Citations:  ]

  108. H. Nakata, A. Uddin and E. Otsuka, "Photoluminescence from electron-hole plasma in semi-insulating GaAs", Semicond. Sci. Technol., 7 (1992) p1266 - 1270, UK. [IF: [IF: 2.1; Citations: 2]

  109.       H. Nakata, H. Kobori, A. Uddin, T. Ohyama and E. Otsuka, "Diffusion and recombination of photo-carrier in Ge and GaAs” Semiconductor” Semicond. Sci. Technol., 7 (1992) B334 – B336, UK. [IF:2.1; Citations:  ]

  110.        A. Uddin, "Uniaxial stress effects on excitonic systems in Si, Ge and GaAs", Department of Physics, Osaka University, Osaka, Japan. Ph.D. Dissertation, January (1991).

  111. A. Uddin, H. Nakata and E. Otsuka, "Off-equilibrium population of holes in the stress split valance bands in photoexcited silicon and germanium", Phys. Rev. B 41 (1990) p3752 - 3760, USA. [IF: 3.7; Citations: 2]

  112. A. Uddin, H. Nakata and E. Otsuka, "Impact ionization of free excitons in stressed pure germanium", Phys. Rev. B 41 (1990) p3078 - 3082, USA. [IF: 3.7; Citations: 3]

  113. A. Uddin, H. Nakata and E. Otsuka, "Investigation of the uniaxial stress effects on the exciton systems in pure silicon and germanium, Jpn. J. Appl. Phys., 28 (1989) p2227 - 2235, Japan. [IF:1.1; Citations: 3]

  114. A. Uddin, H. Nakata and E. Otsuka, "High density hot excitations in stressed pure silicon, Solid State Commun. 69 (1989) p159 - 163, UK. [IF:1.9; Citations: 2]

  115. A. Uddin and T.G. Andersson, "Investigation of high quality GaAs:In layers grown by molecular beam epitaxy", J. Appl. Phys. 65 (1989) p3101 - 3106, USA. [IF: 2.2; Citations: 12]

  116.   T.G. Andersson, Z.G. Chen, V.D. Kulakovskii, A. Uddin and J.T. Vallin,    "Photoluminance and photoconductivity measurements on band edge offsets in strained molecular beam epitaxy grown InGaAs/GaAs quantum wells", Phys. Rev. B 37 (1988) p4032 - 4041, USA. [IF: 3.7; Citations: 102]

  117.  G. Andersson, Z.G. Chen, V.D. Kulakovskii, A. Uddin and J.T. Vallin, "Optical study on band edge offset in strained MBE grown InGaAs/GaAs and InGaAs/AlGaAs quantum wells", J. De Physique (France) 48 (1987) p163 - 169. [IF: ; Citations: ] 

  118.   T.G. Andersson, Z.G. Chen, V.D. Kulakovskii, A. Uddin and J.T. Vallin, "Varification of the critical layer thickness with In content in strained InGaAs/GaAs quantum wells grown by MBE",  Appl. Phys. Lett. 51 (1987) p752 - 754, USA. [IF: 3.1; Citations: 281]

  119.   T.G. Andersson, Z.G. Chen, V.D. Kulakovskii, A. Uddin and J.T. Vallin, "Bang edge offsets in strained InGaAs/AlGaAs hetero-structures", Solid State Commun. 64 (1987) p379 - 383, UK. [IF:1.9; Citations: 21]

  120. A. Uddin, M. Ibrahim, S. Ahmed and M.A. Subhan, "FABRICATION AND CHARACTERIZATION OF Si SOLAR CELL", Dhaka University Studies B 12 (1984) p274 - 280, Bangladesh. [IF: ; Citations:   ]

 
 
 
 
 
 
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