We use cookies to ensure that we give you the best experience on our website. You can change your cookie settings at any time. Otherwise, we'll assume you're OK to continue.

Durham University

Email and Telephone Directory

Staff Profile

Dr Mujeeb Ullah Chaudhry, PhD MInstP

Personal web page

Assistant Professor in the Department of Engineering
Telephone: +44 (0) 191 33 41711
Room number: E328 (Floor 3.5 Christopherson)

Contact Dr Mujeeb Ullah Chaudhry (email at


Mujeeb completed his PhD degrees in Solid-State Physics at Johannes Kepler University Linz in 2011. He undertook postdoctoral research positions at Johannes Kepler University Linz and then at University of Queensland prior to joining Durham University in 2016. He is author of more than 50 journal articles, reviews, and book chapters. He has acted as referee for more than numerous high-impact journals, including Advanced Materials, Scientific Reports and Applied Physics Letters as well as national and international grant awarding bodies.

Research Interests

  • Imperceptible Electronics
  • Processing Electronic Materials
  • Light Emitting Field Effect Transistors
  • Organic LASERs
  • Bioelectronics
  • Biomedical Sensors and Trnasducers
  • Photodiodes and Phototransistors
  • Self-assembly and thin film morphology

Selected Publications

Chapter in book

  • Ullah, Mujeeb, Pivrikas, Almantas, Sariciftci, N. Sedar & Sitter, Helmut (2013). Charge Transport in Organic Diodes and OFETs: A Comparison. In Small Organic Molecules on Surfaces. 173: 203.

Journal Article

  • Chaudhry, M.U., Panidi, J., Nam, S., Smith, A., Lim, J., Tezner, K., Patsalos, P.A., Vourlias, G., Sit, W., Firdaus, Y., Heeney, M., Bradley, D. & Anthopoulos, T.D. (2020). Polymer Light‐Emitting Transistors With Charge‐Carrier Mobilities Exceeding 1 cm2 V−1 s−1. Advanced Electronic Materials 6(1): 1901132.
  • Chaudhry, Mujeeb Ullah, Wang, Nana, Tetzner, Kornelius, Seitkhan, Akmaral, Miao, Yanfeng, Sun, Yan, Petty, Michael C., Anthopoulos, Thomas D., Wang, Jianpu & Bradley, Donal D. C. (2019). Light‐Emitting Transistors Based on Solution‐Processed Heterostructures of Self‐Organized Multiple‐Quantum‐Well Perovskite and Metal‐Oxide Semiconductors. Advanced Electronic Materials 5(7): 1800985.
  • Wawrzinek, Robert, Sobus, Jan, Chaudhry, Mujeeb Ullah, Ahmad, Viqar, Grosjean, Arnaud, Clegg, Jack K., Namdas, Ebinazar B. & Lo, Shih-Chun (2019). Mobility Evaluation of [1]Benzothieno[3,2‑b][1]benzothiophene Derivatives: Limitation and Impact on Charge Transport. ACS Applied Materials & Interfaces 11(3B): 3271-3279.
  • Iqbal, M. Javaid, Haq, Hamna, Riaz, Saira, Raza, M. Akram, Iqbal, M. Zahir, Chaudhry, Mujeeb Ullah & Naseem, Shahzad (2019). On the Operational, shelf life and degradation mechanism in polymer field effect transistors. Superlattices and Microstructures 126: 125-131.
  • Chaudhry, Mujeeb Ullah, Muhieddine, Khalid, Wawrzinek, Robert, Sobus, Jan, Tandy, Kristen, Lo, Shih‐Chun & Namdas, Ebinazar B. (2019). Organic Light‐Emitting Transistors: Advances and Perspectives. Advanced Functional Materials 1905282.
  • Chaudhry, Mujeeb Ullah, Tetzner, Kornelius, Lin, Yen-Hung, Nam, Sungho, Pearson, Christopher, Groves, Chris, Petty, Michael C., Anthopoulos, Thomas D. & Bradley, Donal D. C. (2018). Low-Voltage Solution-Processed Hybrid Light-Emitting Transistors. ACS Applied Materials & Interfaces 10(22): 18445-18449.
  • Chaudhry, Mujeeb Ullah, Muhieddine, Khalid, Wawrzinek, Robert, Li, Jun, Lo, Shih-Chun & Namdas, Ebinazar B. (2018). Nano-Alignment in Semiconducting Polymer Films: A Path to Achieve High Current Density and Brightness in Organic Light Emitting Transistors. ACS Photonics 5(6): 2137-2144.
  • Ullah, Mujeeb, Tandy, Kristen, Clulow, Andrew J., Burn, Paul L., Gentle, Ian R., Meredith, Paul, Lo, Shih-Chun & Namdas, Ebinazar B. (2017). Host-Free Blue Phosphorescent Dendrimer Organic Light-Emitting Field-Effect Transistors and Equivalent Light-Emitting Diodes: A Comparative Study. ACS Photonics 4(4): 754-760.
  • Ullah, Mujeeb, Wawrzinek, Robert, Nagiri, Ravi C. R., Lo, Shih-Chun & Namdas, Ebinazar B. (2017). UV-Deep Blue-Visible Light-Emitting Organic Field Effect Transistors with High Charge Carrier Mobilities. Advanced Optical Materials 5(8): 1600973.
  • Ullah, Mujeeb, Lin, Yen-Hung, Muhieddine, Khalid, Lo, Shih-Chun, Anthopoulos, Thomas D. & Namdas, Ebinazar B. (2016). Hybrid Light-Emitting Transistors Based on Low-Temperature Solution-Processed Metal Oxides and a Charge-Injecting Interlayer. Advanced Optical Materials 4(2): 231-237.
  • Wawrzinek, Robert, Muhieddine, Khalid, Ullah, Mujeeb, Koszo, Peter B., Shaw, Paul E., Grosjean, Arnaud, Maasoumi, Fatemeh, Stoltzfus, Dani M., Clegg, Jack K., Burn, Paul L., Namdas, Ebinazar B. & Lo, Shih-Chun (2016). Orange-Red-Light-Emitting Field-Effect Transistors Based on Phosphorescent Pt(II) Complexes with Area Emission. Advanced Optical Materials 4(11): 1867-1874.
  • Ullah, Mujeeb, Wawrzinek, Robert, Maasoumi, Fatemeh, Lo, Shih-Chun & Namdas, Ebinazar B. (2016). Semitransparent and Low-Voltage Operating Organic Light-Emitting Field-Effect Transistors Processed at Low Temperatures. Advanced Optical Materials 4(7): 1022-1026.
  • Ullah, Mujeeb, Armin, Ardalan, Tandy, Kristen, Yambem, Soniya D., Burn, Paul L., Meredith, Paul & Namdas, Ebinazar B. (2015). Defining the light emitting area for displays in the unipolar regime of highly efficient light emitting transistors. Scientific Reports 5: 8818.
  • Ullah, Mujeeb, Tandy, Kristen, Yambem, Soniya D., Muhieddine, Khalid, Ong, Wen Jie, Shi, Zugui, Burn, Paul L., Meredith, Paul, Li, Jun & Namdas, Ebinazar B. (2015). Efficient and bright polymer light emitting field effect transistors. Organic Electronics 17: 371-376.
  • Kim, Il Ku, Pal, Bhola N., Ullah, Mujeeb, Burn, Paul L., Lo, Shih-Chun, Meredith, Paul & Namdas, Ebinazar B. (2015). High-Performance, Solution-Processed Non-polymeric Organic Photodiodes. Advanced Optical Materials 3(1): 50-56.
  • Muhieddine, Khalid, Ullah, Mujeeb, Maasoumi, Fatemeh, Burn, Paul. L. & Namdas, Ebinazar B. (2015). Hybrid Area-Emitting Transistors: Solution Processable and with High Aperture Ratios. Advanced Materials 27(42): 6677-6682.
  • Ullah, Mujeeb, Yambem, Soniya D., Moore, Evan G., Namdas, Ebinazar B. & Pandey, Ajay K. (2015). Singlet Fission and Triplet Exciton Dynamics in Rubrene/Fullerene Heterojunctions: Implications for Electroluminescence. Advanced Electronic Materials 1(12): 1500229.
  • Muhieddine, Khalid, Ullah, Mujeeb, Pal, Bhola N., Burn, Paul & Namdas, Ebinazar B. (2014). All Solution-Processed, Hybrid Light Emitting Field-Effect Transistors. Advanced Materials 26(37): 6410-6415.
  • Ullah, Mujeeb, Tandy, Kristen, Li, Jun, Shi, Zugui, Burn, Paul L., Meredith, Paul & Namdas, Ebinazar B. (2014). High-Mobility, Heterostructure Light-Emitting Transistors and Complementary Inverters. ACS Photonics 1(10): 954-959.
  • Yambem, Soniya D., Ullah, Mujeeb, Tandy, Kristen, Burn, Paul L. & Namdas, Ebinazar B. (2014). ITO-free top emitting organic light emitting diodes with enhanced light out-coupling. Laser & Photonics Reviews 8(1): 165-171.
  • Ullah, Mujeeb, Tandy, Kristen, Yambem, Soniya D., Aljada, Muhsen, Burn, Paul L., Meredith, Paul & Namdas, Ebinazar B. (2013). Simultaneous Enhancement of Brightness, Efficiency, and Switching in RGB Organic Light Emitting Transistors. Advanced Materials 25(43): 6213-6218.
  • Irimia-Vladu, Mihai, Głowacki, Eric D., Troshin, Pavel A., Schwabegger, Günther, Leonat, Lucia, Susarova, Diana K., Krystal, Olga, Ullah, Mujeeb, Kanbur, Yasin, Bodea, Marius A., Razumov, Vladimir F., Sitter, Helmut, Bauer, Siegfried & Sariciftci, Niyazi Serdar (2012). Indigo - A Natural Pigment for High Performance Ambipolar Organic Field Effect Transistors and Circuits. Advanced Materials 24(3): 375-380.
  • Ullah, Mujeeb, Pivrikas, A., Fishchuk, I. I., Kadashchuk, A., Stadler, P., Simbrunner, C., Sariciftci, N. S. & Sitter, H. (2011). Effect of source-drain electric field on the Meyer–Neldel energy in organic field effect transistors. Applied Physics Letters 98(22): 223301.
  • Pivrikas, A., Ullah, Mujeeb, Sitter, H. & Sariciftci, N. S. (2011). Electric field dependent activation energy of electron transport in fullerene diodes and field effect transistors: Gill’s law. Applied Physics Letters 98(9): 092114.
  • Pivrikas, A., Ullah, Mujeeb, Singh, Th.B., Simbrunner, C., Matt, G., Sitter, H. & Sariciftci, N.S. (2011). Meyer–Neldel rule for charge carrier transport in fullerene devices: A comparative study. Organic Electronics 12(1): 161.
  • Irimia-Vladu, Mihai, Troshin, Pavel A., Reisinger, Melanie, Schwabegger, Guenther, Ullah, Mujeeb, Schwoediauer, Reinhard, Mumyatov, Alexander, Bodea, Marius, Fergus, Jeffrey W. & Razumov, Vladimir F. (2010). Environmentally sustainable organic field effect transistors. Organic Electronics 11(12): 1974.
  • Fishchuk, I. I., Kadashchuk, A. K., Genoe, J., Ullah, Mujeeb, Sitter, H., Singh, Th. B., Sariciftci, N. S. & Bässler, H. (2010). Temperature dependence of the charge carrier mobility in disordered organic semiconductors at large carrier concentrations. Physical Review B 81(4).
  • Ullah, Mujeeb, Taylor, D. M., Schwödiauer, R., Sitter, H., Bauer, S., Sariciftci, N. S. & Singh, Th. B. (2009). Electrical response of highly ordered organic thin film metal-insulator-semiconductor devices. Journal of Applied Physics 106(11): 114505.

Show all publications

Media Contacts

Available for media contact about:

  • Electronics:
  • Medical and health research topics:
  • Condensed Matter Physics:
  • Engineering: Electronics: