Murali Gedda, Ph.D.

Postdoctoral Fellows


Research Interests

My present research interests are focused on organic/inorganic field effect transistors, FET based chemical/bio-sensors and light emitting device fabrications.

Selected Publications

  • One Dimensional Porphyrin Fullerene (C60) Assemblies: Role of Central Metal Ion in Enhancing Ambipolar Mobility. Murali Gedda, Goudappagouda, Giridhar U. Kulkarni and S. B. Sukumaran 
    Chemistry-A European Journal, 24,7695 –7701, (2018)
  • Effect of temperature on hysteresis of dipolar dielectric layer based organic field-effect transistors: A temperatu dependent study. 
    Murali Gedda, N V V Subbarao, S Mandal, Parameswar K Iyer, Dipak K Goswami SensorsandActuatorsA:Physical,269,491-499, (2018)
  • Supramolecular Nanofibre Based Passive Memory Device for Remembering Past Humidity. 
    Murali Gedda, Umesha Mogera, Subi J. George, and Giridhar U. Kulkarni 
    ACS appliedmaterials&interfaces,37,32065-32070, (2017)   
  • Effects of Dielectric Material, HMDS Layer, and Channel Length on the Performance of the Perylenediimide-Based Orga...
    Murali Gedda, Suresh Vasimalla, N V V Subbarao, Dipak K Goswami, P K Iyer 
    ACS Omega,2,2552-2560, (2017)
  • Intrinsic Nature of Graphene Revealed in TemperatureDependent Transport of Twisted Multilayer Graphene.
    Murali Gedda, Umesha Mogera, Sunil Walia, Bharath Bannur, Giridhar U Kulkarni
    The Journal of Physical Chemistry C,121,13938-13943, (2017)
  • Supramolecular nanofibres as ambient stable wide voltage window electrolyte for micro supercapacitors
    Murali Gedda, Umesha Mogera, Subi J. George, and Giridhar U. Kulkarni
    Chemistry of Nanomaterials,3,39-43, (2016)
  • Organic field effect transistors as highperformance humidity sensors with rapid response, recovery time and remarka...
    Murali Gedda, Nimmakayala V.V.S, Parameswar K Iyer and Dipak K Goswami
    Organic Electronics,32,169178, (2016)
  • Enhanced environmental stability induced by effective polarization of a polar dielectric layer in trilayer dielectr... Murali Gedda, Nimmakayala V. V. S, Parameswar K. Iyer and Dipak K. Goswami
    ACS Applied Materialsand Interfaces,7,19151924, (2015)
  • Local Diffusion Induced Roughening in CoPc Thin Film Growth.
    Murali Gedda, Nimmakayala V. V. S and Dipak K. Goswami
    ACS Langmuir,30,8735-8740, (2014)
  • High carrier mobility of CoPc wires based field effect transistors using bilayer gate dielectric.
    Murali Gedda, Nimmakayala V. V. S and Dipak K. Goswami
    AIP Advances,3,112123-112127, (2013)


  • Ph.D., Physics, Indian Institute of Technology Guwahati, Guwahati, India, 2015.
  • M.Sc., Physics, Acharya Nagarjuna University, Andhra Pradesh, India, 2009.
  • B.Sc., Andhra University, Andhra Pradesh, India, 2007.​

Professional Profile

  • 2018 to Present: Postdoctoral fellow, KAUST, Thuwal, Saudi Arabia.
  • 2015 - 2018: Postdoctoral fellow, Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Bangalore, India.​


  • DST NANO Postdoc Fellowship from Department of Science and Technology, India. 2015.
  • CSIR UGC National Eligibility Test (NET) for Junior Research Fellowship, 2011.
  • Junior and Senior Research Fellowships from Ministry of Human Resource Development, Government of India, 2010.

KAUST Affiliations

● Solar & Photovoltaics Engineering Research Center (SPERC)
● Division of Physical Science and Engineering (PSE)

Research Interests Keywords

Field-effect transistors Light emitting diodes Organic semiconductors Light emitting transistors biosensors Oxide semiconductors Organic single crystals