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Dr. Lakshmi Mohan

Assistant Professor, Department of Physics, School of Physical Sciences, Coimbatore

Qualification: Ph.D
lakshmi_mohan@cb.amrita.edu
Google Scholar Profile
Scopus Author ID
Research Interest: Material physics, Nanomaterials, Non-linear Optics, Metal oxide Semiconductors , Nanomaterials

Bio Publications Academic Qualifications Student Guidance Details of PG Projects Guided Teaching
Bio

Dr. Lakshmi Mohan currently serves as Assistant Professor (SG) in the Department of Physics, School of Physical Sciences, Coimbatore Campus. Her area of research includes material physics, Synthesis and characterization metal oxide semiconductors for energy applications.

Publications

Journal Article

Year : 2023

Influence oF Zn/Sn stoichiometric ratio in solution processed zinc stannate microcubes for photodetector applications

Cite this Research Publication : S.G. Kavya, M.S. Amrutha, L. Mohan, P. Kathirvel, S. Saravanakumar, Influence oF Zn/Sn stoichiometric ratio in solution processed zinc stannate microcubes for photodetector applications, J. Mater. Sci. Mater. Electron., 34 (2023)

Publisher : Springer

Year : 2021

Grain boundary effect on structural, optical, and electrical properties of sol-gel synthesized Fe-doped SnO2 nanoparticles

Cite this Research Publication : V. Archana, L. Mohan, P. Kathirvel, S. Saravanakumar, Grain boundary effect on structural, optical, and electrical properties of sol-gel synthesized Fe-doped SnO2 nanoparticles, Chinese Phys. B, 30 (2021)

Publisher : Chinese Phys. B, 30 (2021).

Year : 2021

Investigation on structural, morphological and electrochemical properties of Mn doped WO3 nanoparticles synthesized by co-precipitation method for supercapacitor applications

Cite this Research Publication : L. Mohan, A. V Avani, P. Kathirvel, R. Marnadu, R. Packiaraj, J.R. Joshua, N. Nallamuthu, M. Shkir, S. Saravanakumar, Investigation on structural, morphological and electrochemical properties of Mn doped WO3 nanoparticles synthesized by co-precipitation method for supercapacitor applications, J. Alloys Compd., 882 (2021).

Publisher : J. Alloys Compd.

Year : 2020

Modelling large scale camera networks for identification and tracking: an abstract framework

Cite this Research Publication : Lakshmi Mohan and Dr. Vivek Menon, “Modelling large scale camera networks for identification and tracking: an abstract framework”, IET Computer Vision, vol. 14, pp. 426-433, 2020.

Publisher : IET Computer Vision

Year : 2020

Jet nebuliser spray pyrolysed indium oxide and nickel doped indium oxide thin films for photodiode application

Cite this Research Publication : N. A, P, K., Lakshmi Mohan, S, S., R, M., and J, C., “Jet nebuliser spray pyrolysed indium oxide and nickel doped indium oxide thin films for photodiode application”, Optik, vol. 202, p. 163701, 2020.

Publisher : Optik

Year : 2020

One Step Synthesis and Characterization of ZnO–ZnSe Heterostructures by Chemical Precipitation and Its Solar Photocatalytic Activity

Cite this Research Publication : Lakshmi Mohan, Sisupalan, N., Ponnusamy, K., and Sadagopalan, S., “One Step Synthesis and Characterization of ZnO–ZnSe Heterostructures by Chemical Precipitation and Its Solar Photocatalytic Activity”, vol. 30, no. 7, pp. 2626 - 2632, 2020.

Publisher : Volume 30

Year : 2020

Grain boundary effect on the structural, optical and electrical properties of Sol gel synthesized Fe doped SnO2 Nanoparticles

Cite this Research Publication : A. V, Lakshmi Mohan, P, K., and Saravanakumar, S., “Grain boundary effect on the structural, optical and electrical properties of Sol gel synthesized Fe doped SnO2 Nanoparticles”, Chinese Physics B, 2020.

Publisher : Chinese Physics B

Year : 2018

Influence of Ag doping on the structural, optical, morphological and conductivity characteristics of ZnO nanorods

Cite this Research Publication : N. M. Rohith, Kathirvel, P., Saravanakumar, S., and Lakshmi Mohan, “Influence of Ag doping on the structural, optical, morphological and conductivity characteristics of ZnO nanorods”, Optik, vol. 172, pp. 940-952, 2018.

Publisher : Optik

Year : 2012

Performance Evaluation of Modified SVD based Image fusion

Cite this Research Publication : A. P. Kurian, Dr. Soman K. P., Kartha, M. M., Lakshmi Mohan, and Bijitha S. R., “Performance Evaluation of Modified SVD based Image fusion”, IJCA, 2012.

Publisher : IJCA

Year : 2012

Modified Wavelet image fusion based on OSVD

Cite this Research Publication : Dr. Soman K. P., Kurian, A. P., Kartha, M. M., and Lakshmi Mohan, “Modified Wavelet image fusion based on OSVD”, IJERT, 2012.

Publisher : IJERT

Conference Proceedings

Year : 2013

Sudy of phase transformation in calcium oxalate nanoparticles on annealing

Cite this Research Publication : S. R. Mohan, S. Kumar, S., and Lakshmi Mohan, “Sudy of phase transformation in calcium oxalate nanoparticles on annealing”, National Conference on Recent Advances in Surface Science (RASS 2013). Gandhigram Rural Institute - Deemed University, Gandhigram - 624 302, Dindigul, Tamil Nadu, 2013.

Publisher : National Conference on Recent Advances in Surface Science (RASS 2013)

Academic Qualifications
Degree University
PhD Bharathiar University
MSc Mahatma Gandhi University
BSc Mahatma Gandhi University
Student Guidance
  • Domain : Metal oxide Nanostructures
  • PG Projects guided : 12 completed : 2 ongoing
  • UG Projects guided : 6
Details of PG Projects Guided

Year: 2018

  • Rohith N M : Integrated MSc Physics “Effect of Ag doping on the structural, optical, morphological, and conductivity properties of ZnO nanorods”

Year: 2019

  • Narmada  A : Integrated MSc Physics “Characterization of Indium Oxide and Nickel doped Indium oxide thin films deposited by Jet Nebuliser Spray Pyrolysis for photodiode application
  • NilaS :Room temperature synthesis and characterization of PVP coated ZnO-ZnSe heterostructure nanoparticles tuned with Mn doping for photo catalytic degradation of Methylene blue.
  • Archana V:Synthesis and Characterization of undoped and iron doped tin oxide nanoparticles for photodiode applications

Year: 2020

  • Avani A V :Synthesis and characterization of Manganese doped Tungsten trioxide nanoparticles for supercapacitor application
  • DevuB :Synthesis and Characterization of undoped and Fe doped α-MoO3 nanoparticles by thermal decomposition method.
  • Kavya S G :Synthesis and Characterization of Zinc Stannate nanoparticles by chemical precipitation method for photodiode application

Year: 2021

  • Amrutha M .S :Synthesis and Characterization of ZnO based core-shell like nanostructures
  • Karthika Krishnan: Investigation on structural morphological, electrical and magnetic properties of Mn doped WO3 nanoparticles synthesized by chemical precipitation method.
  • Unnimaya V S:Investigation on structural morphological and electrochemical properties of  WO3 nanoparticles for supercapacitor applications

Year: 2022

  • Sharath Babu: Synthesis and Characterization of Undoped and Mn-doped ZnSnO3 – ZnO nanocomposites for energy applications
  • Nandagopal S: PVP-WO3nanocomposites synthesized by acid-assisted chemical precipitation for photocatalytic degradation of methylene blue
  • Amrutha K: Nickel doped Tungsten Trioxide nanoparticles synthesized by chemical precipitation technique for supercapacitor application
Teaching

Theory

  1. PHY252 Semiconductor Physics
  2. 15PHY112 Physics II
  3. 15PHY100 Physics
  4. 19PHY101 Engineering Physics A
  5. 19PHY102 Engineering Physics B
  6. 13PHY336 Nonlinear Optics
  7. 15PHY213 Thermal Physics
  8. 15PHY101 Mechanics and Properties of Matter
  9. 18PHY103 Mechanics
  10. 18PHY201 Basic experimental techniques
  11. 18PHY216 Digital Electronics
  12. 18PHY506 Advanced Computational Physics
  13. 18PHY101 : Allied  Physics
  14. 18PHY113 Advanced Computer Programming: Introduction to Python
  15. 18PHY216 : Digital Electronics
  16. 18PHY217 : Introduction to Computational Physics

Lab

  1. 18PHY185 : Advanced Computer Programming: Introduction to Python Lab
  2. 18PHY181 : Mechanics and properties of matter
  3. 15PHY281: Electronics Lab
  4. 18PHY583: Advanced Electronics Lab
  5. 19PHY181- Engineering Physics
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