MUDRAS - Publications

Correlation between Solar Cell Efficiency and Minority Carrier Life Time for Batch Processed Multi-crystalline Si Wafers, R. Jayakrishnan, Shreyans Gandhi and Prakash Suratkar, Materials Science in Semiconductor Processing (Article in Press)
Bias Voltage Controlled Photoluminescence from b-In₂S₃ Thin Films, R. Jayakrishnan, C.Sudha Kartha and K. P. Vijayakumar, Materials Science in Semiconductor Processing, 14,58-61 (2011)
Dielectric coatings: Agents for passivation and anti reflection, R. Jayakrishnan and Prakash Suratkar, Photovoltaics International, 6, 83 (2009)
Sub-micrometer thick CuInSe2 films for solar cells using sequential elemental evaporation, K.G. Deepa, R. Jayakrishnan, K.P. Vijayakumar, C.Sudha Kartha and V.Ganesan. Sol. Energy 83, 964 (2009)
Characterization of Spray Pyrolysed CuInS2 Thin Films, Tina Sebastian, R. Jayakrishnan, C. Sudha Kartha and K.P. Vijayakumar, The Open Surface Science Journal, 1, 1-6 (2009).
Do the grain boundaries of β-In2S3 thin films have a role in sub band gap photosensitivity to 632.8 nm? R. Jayakrishnan, Teny Theresa John, C. Sudha Kartha, K. P. Vijayakumar, Deepthi Jain, Sarath Chandran and V. Ganeshan. J. Appl. Phys. 103, 053106 (2008)
Enhancement of band gap and photoconductivity in gamma indium selenide due to swift heavy ion irradiation R. Sreekumar, R. Jayakrishnan, C. Sudha Kartha, K. P. Vijayakumar, S. A. Khan, and D. K. Avasthi J. Appl. Phys. 103, 023709 (2008)
Photoconductivity in Sprayed β-In2S3 thin films under sub band gap excitation of 1.96 eV, R.Jayakrishnan, Tina Sebastian, Teny Theresa John, C.Sudha Kartha and K. P. Vijayakumar, J. Appl. Phys. 102, 043109 (2007)
Surface topology using laser back scattering and photoluminescence on Cu- and In rich CuInSe2 thin films, R.Jayakrishnan, Ratheesh Kumar P.M, C.Sudha Kartha and K.P.Vijayakumar. Meas. Sci. Technol. 17,3301(2006)
Tuning Donor-Acceptor and Free-bound transitions in CuInSe2/ITO heterostructure. R.Jayakrishnan, K.G.Deepa, C.Sudha Kartha and K.P.Vijayakumar. J. Appl. Phys. 100, 046104 (2006)
Anomalous behavior of silver doped indium sulfide thin films. Meril Mathew, R. Jayakrishnan, Ratheesh Kumar P.M, C.Sudha Kartha, K.P.Vijayakumar, T.Abe and Y.Kashiwaba. J. Appl. Phys. 100, 033504 (2006)
Anomalous Photoconductivity in In2Se3 thin films. R. Sreekumar, R. Jayakrishnan, C. Sudha Kartha, K.P.Vijayakumar, J. Appl. Phys. 100, 033707 (2006)
Different phases of indium Selenide prepared by annealing In /Se bilayer at various temperatures: Characterization studies. R. Sreekumar, R. Jayakrishnan, C. Sudha Kartha, K.P. Vijayakumar, Y. Kashibawa, T. Abe. Sol. Energy. Mat. Sol. Cells. 90, 2908(2006)
Room Temperature Photoluminescence Surface Mapping. R.Jayakrishnan, Tina Sebastian, C.Sudha Kartha and K.P.Vijayakumar Journal of Physics: Conference Series 28 (2006) 62–65
Defect Analysis of Sprayed β-In2S3 thin films using Photoluminescence studies. R. Jayakrishnan, Teny Theresa John, C. Sudha Kartha, K. P.Vijayakumar, T. Abe and Y.Kashiwaba. Semi. Cond. Sci. and Tech. 20, 1162 (2005)