Publications

Ultrasonically sprayed Cs3Bi2I9 thin film based self-powered photodetector, S. Devasia, S. Shaji, D.A. Avellaneda, J.A. Aguilar Martinez, B. Krishnan, Mater. Chem. Phys. 296 (2023) 127295. doi:10.1016/j.matchemphys.2023.127295
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, J. Alloys Compd. 893 (2021) 162294. doi:10.1016/j.jallcom.2021.162294
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
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
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.
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, J. Alloys Compd., 2020, 827, 154256. doi:10.1016/j.jallcom.2020.154256
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
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
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
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, Phys. B Condens. Matter, 2018, 533, 83–89. DOI: 10.1016/j.physb.2018.01.004
Investigation on P-N dual acceptor doped p-type ZnO thin films and subsequent growth of pencil-like nanowires, R. Amiruddin, Sebin Devasia, K. Mohammedali, M. C. Santhosh Kumar, Semiconductor Science and Technology 30 035009 (2015). DOI: 10.1088/0268-1242/30/3/035009

Conference proceedings

Effect of source-substrate distance on the transparent electrode properties of spray pyrolysed 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.
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.
Tuning the surface morphology of aluminium doped zinc oxide thin films by arrayed nanorods through chemical growth process, S. Devasia, and E. I. Anila, AIP Conference Proceedings, 2018, vol. 1942, p. 080018.
Synthesis and characterization of photoconducting (Cd:Zn)S thin films by hydrothermal assisted chemical bath deposition, J. Mathew, S. Devasia, and E. I. Anila, AIP Conference Proceedings, 2018, vol. 1942, p. 080080.
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).
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).

Publications

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

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, J. Alloys Compd. 893 (2021) 162294. doi:10.1016/j.jallcom.2021.162294

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

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.

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

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

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

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, Phys. B Condens. Matter, 2018, 533, 83–89. DOI: 10.1016/j.physb.2018.01.004

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

Conference proceedings

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

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.

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

Synthesis and characterization of photoconducting (Cd:Zn)S thin films by hydrothermal assisted chemical bath deposition, J. Mathew, S. Devasia, and E. I. Anila, AIP Conference Proceedings, 2018, vol. 1942, p. 080080.

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).

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).