top of page

Publications

  1. High aspect ratio ZnO nanorods for improved photoelectrochemical (PEC) water splitting performances and efficient photocatalytic hydrogen evolution: an integrated experimental and DFT studies, A Das, S Devasia, N Banerjee, RG Nair, Applied Surface Science, (2025) 163160. Link

  2. An experimental and theoretical validation of dual role of Fe on improving the photocatalytic performance of doped mixed phase titania, SK Nikhil, GR Nair, A Das, S Devasia, RG Nair, Advanced Powder Technology 35 (11) (2024), 104683. Link

  3. Enhancing thermoelectric properties of spinel ZnFe2O4 by Ni substitution through electron hopping mechanism, John, N., Davis, N., Roshan, J. C., Hussain, S., S Devasia, Srinivasan, B., & Ashok, A. M., Ceramics International 50 (22) (2024), 45251-45262. Link

  4. Characterisation of Sn-Cl co-doped β − Ga2O3 thin films deposited via spray pyrolysis and their application in UV detector devices, R Raphael, S Devasia, S. Shaji, E.I. Anila, Sensors and Actuators A: Physical 376 (2024) 115546. Link

  5. In situ grown Bi2S3 nanorods in Cs3Bi2I9 thin films as broadband self-driven photodetector with improved photostability, S Devasia, S Shaji, DA Avellaneda, JAA Martinez, B Krishnan, Optical Materials 152 (2024), 115532. Link

  6. Ultrasonically sprayed Cs3Bi2I9 thin film based self-powered photodetector, S Devasia, S. Shaji, D.A. Avellaneda, J.A. Aguilar Martinez, B. Krishnan, Materials Chemistry and Physics 296 (2023) 127295. doi:10.1016/j.matchemphys.2023.127295.

  7. In situ crystallization of 0D perovskite derivative Cs3Bi2I9 thin films via ultrasonic spray, S Devasia, S. Shaji, D.A. Avellaneda, J.A.A. Martinez, B. Krishnan, Journal of Alloys & Compounds 893 (2021) 162294. doi:10.1016/j.jallcom.2021.162294

  8. Monoclinic AgSbS2 thin films for photovoltaic applications: Computation, growth and characterization approaches, A. Nadukkandy, S Devasia, P. Abraham, S. Shaji, D.A. Avellaneda, J.A. Aguilar-Martínez, E.G. Martinez, R.F. Cienfuegos-Pelaes, B. Krishnan, Mater. Sci. Semicond. Process. 135 (2021) 106074. doi:10.1016/j.mssp.2021.106074

  9. Photosensitive antimony triiodide thin films by rapid iodization of chemically deposited antimony sulfide, A.A. Ramachandran, B. Krishnan, S Devasia, D.A. Avellaneda, M.I. Mendivil Palma, J.A. Aguilar Martinez, S. Shaji, Mater. Res. Bull. 142 (2021) 111382. doi:10.1016/j.materresbull.2021.111382

  10. Metal–semiconductor–metal visible photodetector based on Al-doped (Cd:Zn)S nano thin films by hydrothermal synthesis, J. Mathew, S Devasia, S. Shaji, E.I. Anila, Optik (Stuttg). 241 (2021) 166878. doi:10.1016/j.ijleo.2021.166878.

  11. Tin antimony sulfide (Sn6Sb10S21) thin films by heating chemically deposited Sb2S3/SnS layers: Studies on the structure and their optoelectronic properties, S Devasia, S. Shaji, D. A. Avellaneda, J. A. Aguilar Martinez and B. Krishnan, Journal of Alloys & Compounds, 2020, 827, 154256. doi:10.1016/j.jallcom.2020.154256

  12. Bismuth triiodide: Ab-initio simulations to spray cast thin films for optoelectronic applications, S Devasia, S. Shaji, D. A. Avellaneda, J. A. Aguilar Martinez and B. Krishnan, Scientia, 15 (2019) 98-111. Link to publication

  13. Spectral and nonlinear optical characterization of blue light-emitting gahnite nanorods synthesized through radiation assisted sol-gel method, P. J. Joffy, V. G. Sreeja, S. Devasia and E. I. Anila, Solid State Sci., 2019, 96, 105947. DOI: 10.1016/j.solidstatesciences.2019.105947

  14. Controlling the zinc oxide unipolarity through dual acceptor doping for spray-cast homojunction diode, S. Devasia, P. V. Athma and E. I. Anila, Mater. Lett., 2019, 238, 112–115. DOI: 10.1016/j.matlet.2018.11.157

  15. Post-deposition thermal treatment of sprayed ZnO:Al thin films for enhancing the conductivity, S. Devasia, P. V. Athma, M. Shaji, M. C. S. Kumar and E. I. Anila, Physica B Condensed Matter, 2018, 533, 83–89. DOI: 10.1016/j.physb.2018.01.004

  16. Investigation on P-N dual acceptor doped p-type ZnO thin films and subsequent growth of pencil-like nanowires, R. Amiruddin, S. Devasia, K. Mohammedali, M. C. Santhosh Kumar, Semiconductor Science and Technology 30 035009 (2015). DOI: 10.1088/0268-1242/30/3/035009

Conference Proceedings

  1. Effect of source-substrate distance on the transparent electrode properties of spray pyrolysed

  2. aluminium doped zinc oxide thin films, S. Devasia, P.V. Athma, Rakhy Raphael, E.I. Anila, Materials Today: Proceedings, 2021, ISSN 2214-7853, https://doi.org/10.1016/j.matpr.2021.10.203.

  3. A Study on the Emergence of P-Type Behaviour in Sr-Cu-O Mixed Phase Systems, A. Mariya Thomas, S. Salam, M. C. Santhoshkumar, S. Devasia and E. I. Anila, J. Phys. Conf. Ser., 2019, 1172, 012008.

  4. Bismuth triiodide: Ab-initio simulations to spray cast thin films for optoelectronic applications, S. Devasia, S. Shaji, D.A. Avellaneda, J.A. Aguilar Martinez, B. Krishnan, Sebin Devasia, Scientia 15 (2019) 98-111

  5. Tuning the surface morphology of aluminium doped zinc oxide thin films by arrayed nanorods through chemical growth process, S. Devasia, and E. I. Anila, in AIP Conference Proceedings, 2018, vol. 1942, p. 080018.

  6. Synthesis and characterization of photoconducting (Cd:Zn)S thin films by hydrothermal assisted chemical bath deposition, J. Mathew, S. Devasia, and E. I. Anila, in AIP Conference

  7. Proceedings, 2018, vol. 1942, p. 080080.

  8. Investigation on the Structural, Electrical and Transmitting properties of Aluminium doped ZnO thin films,” S. Devasia, P V Athma, Anumol Jose and E I Anila, IOP Conference Series: Mater. Sci. Eng. 149 012077 (2016).

  9. Nonlinear optical characterization of graphite oxide thin film by open aperture Z-scan technique, V G Sreeja, Ajina Cheruvalathu, S. Devasia, E I Anila, AIP Conf. proc., 1731 080023 (2016).

Contact
Information

Nanotechnology - Research, Innovation and Incubation Centre (NRIIC)

PSG Institute of Advanced Studies​

Avinashi Road

Peelamedu, Coimbatore,

Tamil Nadu, India – 641004

seb@psgias.ac.in

+91 - 62 8271 4836

  • LinkedIn
  • Twitter

©2035 by Daniel Tenant. Powered and secured by Wix

bottom of page