Digital Repository

Browsing by Author "Kafi, F.S.B."

Browsing by Author "Kafi, F.S.B."

Sort by: Order: Results:

  • Effect of pre-surface treatments on p-Cu2O/Au Schottky junctions 
    Kafi, F.S.B.; Jayathilaka, K.M.D.C.; Wijesundera, R.P.; Siripala, W. (Journal of the National Science Foundation of Sri Lanka, 2021)
    Cuprous oxide (Cu2O) is a suitable semiconducting material in fabrication for low-cost, eco-friendly semiconductor junction devices. Besides the parameterization of the growth conditions of Cu2O, formation of metal contacts ...
  • Effect of pre-surface treatments on p-Cu2O/Au Schottky junctions 
    Kafi, F.S.B.; Jayathilaka, K.M.D.C.; Wijesundera, R.P.; Siripala, W. (Journal of the National Science Foundation of Sri Lanka,, 2021)
    Cuprous oxide (Cu2O) is a suitable semiconducting material in fabrication for low-cost, eco-friendly semiconductor junction devices. Besides the parameterization of the growth conditions of Cu2O, formation of metal contacts ...
  • Electrodeposited thin film SnO2 photoelectrode for PEC applications 
    Kafi, F.S.B.; Gunaratna, B.H.; Jayathilaka, K.M.D.C.; Wijesundera, R.P. (Institute of Physics, Sri Lanka, 2024)
    Tin oxide (SnO2) is a promising semiconductor material to develop photoelectrodes for photoelectrochemical (PEC) cells. Indeed, an effective PEC cell could be developed only if the photoelectrode is stable and free of ...
  • Enhancement of photovoltaic performance of Cu2O homojunction by introducing a ZnO buffer layer 
    Thejasiri, S.A.A.B.; Kafi, F.S.B.; Wijesundera, R.P.; Siripala, W. (Faculty of Science, University of Kelaniya, Sri Lanka, 2020)
    Cuprous oxide (Cu2O) is a semiconductor material having the capability of producing a theoretical conversion efficiency of 20% which is acceptable for solar energy applications. In this investigation, we have explored the ...
  • Fermi‐level pinning and effect of deposition bath pH on the flat‐band potential of electrodeposited n‐Cu2O in an aqueous electrolyte 
    Kafi, F.S.B.; Jayathileka, K.M.D.C.; Wijesundera, R.P.; Siripala, W. (Wiley Online Library, 2016)
    Capacitance–voltage (C–V) and modulated light-induced current–voltage measurements were employed to investigate the Cu2O/electrolyte junction of electrodeposited n-Cu2O thin films. The Mott–Schottky plots resulting from ...
  • Growth of Electrodeposited n-Cu2O Thin Films with Tunable Band Edge Position 
    Kafi, F.S.B.; Jayathilekea, K.M.D.C.; Wijesundera, R.P.; Siripala, W. (Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2016)
    Cuprous oxide (Cu2O) is one of the best candidate for low cost photovoltaic applications due to its optoelectronic properties. Cu2O based solar cell devices have already been reported but the efficiency of the devices ...
  • Improvement of p-Cu2O/Au interface by controlling the pH of the electrodeposition bath of Cu2O 
    Kafi, F.S.B.; Jayathilekea, K.M.D.C.; Wijesundera, R.P.; Siripala, W. (Faculty of Science, University of Kelaniya, Sri Lanka, 2016)
    Metal-Semiconductor junction studies play a very important role in discovering new junction properties leading to improved electronic devices. Indeed, Schottky junction is among the fundamental structures used in modern ...
  • Observation of interface modification of electrodeposited p-Cu2O thin films in an aqueous electrolyte 
    Kafi, F.S.B.; Jayathilekea, K.M.D.C.; Wijesundera, R.P.; Siripala, W. (Faculty of Graduate Studies, University of Kelaniya, 2015)
    Interface engineering via modification of semiconductor surfaces of junction devices is a powerful technique to improve the performance of devices. In addition, semiconductor material Cu2O has recently gained a considerable ...

Search Digital Repository

Browse

My Account