Articles

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  Research Articles

  Effects of acidification of clove fruit dye extracted in water and ethanol for performance enhancement of DSSCs

  D. T. B. Herath, G. C. Wickramasinghe, G. M. L. P. Aponsu, V. P. S. Perera

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  09 Jul 2021

  22 ( 1 ) : 110-119
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  Research Articles

  Physical characterizations of casein by using electrochemical and spectroscopic techniques

  T. R. Senevirathne, G. C. Wickramasinghe, K. T. Hettiarachchi, V. P. S. Perera

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  09 Jul 2021

  22 ( 1 ) : 100-109
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  Research Articles

  Fabrication of size-tunable graphitized carbon spheres with hierarchical surface morphology on p-Si (100) by chemical vapour deposition

  B. V. N. Sewwandi, A. R. Kumarasinghe, D Tushara, H. D. W. M. A. M. Wijesingha, C. H. Manathunga, V. S. P. Perera, R. Weerasooriya

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  09 Jul 2021

  22 ( 1 ) : 80-99
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  Research Articles

  The effect of surface plasmon resonance on the photovoltaic properties of CdS quantum dot sensitized solar cells

  W. I. Sandamali, G. K. R. Senadeera, M. A. K. L. Dissanayake, T. Jaseetharan, V. P. S. Perera, J. C. N. Rajendra, Navaratnasamy Karthikeyan, L. A. Wijenayaka

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  09 Jul 2021

  22 ( 1 ) : 71-79
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  Research Articles

  Conducting Polymer /Graphene composite electrodes for supercapacitors

  D. S. K. Rajaguru, K. P. Vidanapathirana, K. S. Perera

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  09 Jul 2021

  22 ( 1 ) : 50-70
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  Research Articles

  Fabrication of P3HT/PCBM inverted solar cells with ZnO electron transport layer

  R. M. G. Wanigasekara, D. G. K. K. Namawardana, W. T. M. A. P. K. Wanninayake, K. M. D. C. Jayathilaka, R. P. Wijesundera, W Siripala

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  09 Jul 2021

  22 ( 1 ) : 40-49
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  Research Articles

  Mechanical property evaluation of natural rubber/ vein graphite composites

  M. P. Viyanage, T. R. T. Manage, R. C. L. De Silva, L. D. C. Nayanajith, M. Y. D. Milani, I. R. M. Kottegoda

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  09 Jan 2021

  22 ( 1 ) : 29-39
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  Research Articles

  Exfoliated graphite as electrochemical double layer capacitor electrode: Electrochemical impedance study

  D. S. K. Rajaguru, K. P. Vidanapathirana, K. S. Perera

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  09 Jan 2021

  22 ( 1 ) : 20-28
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  Research Articles

  Solutions of Klein-Gordon equation for the modified central complex potential in the symmetries of noncommutative quantum mechanics

  Abdelmadjid Maireche

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  09 Jan 2021

  22 ( 1 ) : 1-19
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  Research Articles

  A theoretical investigation of nonrelativistic bound state solution at finite temperature using the sum of modified Cornell plus inverse quadratic potential

  Abdelmadjid Maireche

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  29 May 2020

  21 : 11-36
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  Research Articles

  Appraisal of mechanical properties of different particle sizes of palm kernel shell, coconut shell and mixed palm kernel-coconut shells particles epoxy-filled composites

  A. B. Alabi, M. A. Salawu, R. A. Jimoh, T. Akomolafe

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  07 Feb 2020

  21 : 1-10
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  Research Articles

  Influence of Non -thermal Electron Parameter on Heavier Masses of Negative Ion Plasma

  Sankar Chattopadhyay

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  28 Mar 2019

  20 : 1-16
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  Research Articles

  Applicability of natural rubber based polymer electrolyte for electrochemical double layer capacitors

  N.A.A. Sanjaya, Kumudu Perera, K Vidanapathirana

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  28 Mar 2019

  20 : 17-26
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  Research Articles

  Approximate l-States Solutions to the Schrodinger Equation with Manning-Rosen plus Hellmann Potential via WKB Approximation Scheme

  Ita I Benedict, Hitler louis, Nzeata-I Nelson, Alexander Ikeuba, Akakuru U Ozioma, Magu O Thomas, Amos I Pigweh, Muyiwa O Michael

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  08 Aug 2018

  19 : 37-45
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  Research Articles

  Dirac Equation with Unequal Scalar and Vector Potentials under Spin and Pseudospin Symmetry

  Atachegbe Onate, Akpan Ikot, Michael Onyeaju, Osarodion Ebomwonyi

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  15 May 2018

  19 : 17-36
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  Research Articles

  Approximate Analytical Solutions of the Effective Mass Klein-Gordon Equation for Two Interacting Potentials

  Osarodion Ebomwonyi, Atachegbe Onate, Michael Onyeaju, Joshua Okoro, Matthew Oluwayemi

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  15 Feb 2018

  19 : 1-15
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  Research Articles

  Zn rechargeable cell with a gel polymer electrolyte based on an ionic liquid

  K. W. Prasadini, K. S. Perera, K. P. Vidanapathirana

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  27 Dec 2017

  18 : 35-43
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  Research Articles

  Capacitive and Bioenzymevoltaic Characteristics of Photosynthetic Chromolena Odorata – Nanostructured Zinc Oxide System

  Aanuoluwapo Raphael Obasuyi, Aderemi Babatunde Alabi, Emmanuel Dami Kajewole, Oluwatosin Robert, Funmilayo Abejide, Toyin Joshua Adeleke, Taiye Akomolafe

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  17 Oct 2017

  18 : 17-34
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  Research Articles

  Impact of Coronal Mass Ejection on different characteristic parameters of lower thermospheric region

  Suman Paul, S. S. De

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  16 Aug 2017

  18 : 1-16
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  Research Articles

  Dirac particles in the field of Frost-Musulin diatomic potential and the thermodynamic properties via parametric Nikiforov-Uvarov method

  C.A. Onate, M.C. Onyeaju

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  08 Jan 2017

  17 : 1-17
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  Research Articles

  Temperature dependent structural Phase transition in Lead Mono Hydrogen Aresenate crystal

  A.K. Rawat, A. Rawat, T.C. Upadhyay

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  08 Jan 2017

  17 : 19-28
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  Research Articles

  Polyvinylidene fluoride based gel polymer electrolyte to be used in solar energy to electrical energy conversion

  K.S. Perera, K.P. Vidanapathirana

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  08 Jan 2017

  17 : 29-39
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  Research Articles

  A Cyclic Voltammetry study of a gel polymer electrolyte based redox-capacitor

  C.M. Bandaranayake, W.A.D.S.S. Weerasinghe, K.P. Vidanapathirana, K.S. Perera

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  29 Mar 2016

  16 : 19-27
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  Research Articles

  Optical particle sensor based measurement and analysis of atmospheric aerosol number concentration of various sizes over a tropical region of Northern India

  Adarsh Kumar

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  24 Mar 2016

  16 : 1-18
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  Short Communications

  Evaluation of a copper based gel polymer electrolyte and its performance in a primary cell

  Y.M.C.D. Jayathilaka, K.S. Perera, K.P. Vidanapathirana, L.R.A.K. Bandara

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  27 Jan 2015

  15 : 45-51