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Sri Vyasa NSS College
Department of Physics
 
Dr. Dr. Ramya M
Assistant Professor
ramyathevath@gmail.com
 
 
Professional Qualifications
Sl. No Programme Year University/Special Mention
1 Ph.D 2022 CUSAT
2 NET 2013  
3 M. Phill 2014 University of Kerala
4 B.Ed 2010 University of Calicut
5 M.ScB.Sc 2009 University of Calicut
6 B.Sc 2007 University of Calicut
 
RESEARCH
Dr. Ramya M worked as a KSCSTE project fellow at the International School of Photonics, CUSAT. The topic of her project was "Design and fabrication of biopolymer-based biophotonics devices with special reference to organic LEDs”. Her research spans various interdisciplinary areas, including nano-materials, photonics, and renewable energy applications, with a notable publication and conference participation record.
 
Research Articles in Journals
Sl. No Authors Title of the Article Journal / DOI
1 M. Ramya, T.K. Nideep, K.R Vijesh, V.P.N Nampoori, and M. Kailasnath Synthesis of stable ZnO nanocolloids with enhanced optical limiting properties via simple solution method

Opt. Mater.81, 30–36, (2018).

http://dx.doi.org/10.1016/j.optmat.2018.05.007

2 M. Ramya, T.K. Nideep, V.P.N Nampoori, and M. Kailasnath Particle size and concentration effect on thermal diffusivity of water-based ZnO nanofluid using the dual-beam thermal lens technique

Appl. Phys. B. 125, 1–9, (2019).

https://link.springer.com/ article/10.1007/ s00340-019-7294-9

3 M. Ramya, T.K. Nideep, Meenakshi. M. Varier, V.P.N Nampoori, and M. Kailasnath Concentration dependent thermo-optic properties of yellow emissive ZnO quantum dots

MaterialsResearchExpress ,6,1-10,(2019)

http://dx.doi.org/ 10.1088/2053-1591/ ab5882

4 M. Ramya, T.K. Nideep, V.P.N Nampoori, and M. Kailasnath Understanding the role of alcohols in the growth behaviour of ZnO nanostructures prepared by solution based synthesis and its applications in solar cells

New J. Chem. 43, 17980– 17990 (2019).

http://dx.doi.org/ 10.1039/C9NJ03212F

5 M. Ramya, T.K. Nideep, V.P.N Nampoori, and M. Kailasnath The impact of ZnO nanoparticle size on the performance of photoanodes in DSSC and QDSSC: a comparative study

J.Mater.Sci.Mater.Electron .32,3167–3179,(2020).

https://link.springer.com/ article/10.1007/ s10854-020-05065-0

6 M. Ramya, T.K. Nideep, V.P.N Nampoori, and M. Kailasnath Synthesis and nonlinear optical characterization of ZnO nanoplates and its PVA composite film

AIP Proceedings, 2244, 1-4, (2020).

http://dx.doi.org/ 10.1063/5.0010289

7 M. Ramya, T.K. Nideep, V.P.N Nampoori, and M. Kailasnath Solvent assisted evolution and growth mechanism of zero to three dimensional ZnO nanostructures for dye sensitized solar cell applications

Sci. Rep. 11, 1–14 (2021).

https:// www.nature.com/articles/ s41598-021-85701-9

8 M. Ramya, T.K. Nideep, V.P.N Nampoori, and M. Kailasnath Studying the role of ZnO nanostructure photoanodes for improving the photovoltaic performance of CdSe QDSSCs

J.Mater.Sci.Mater.Electron .32,17837–17847,(2021).

https://link.springer.com/ article/10.1007/ s10854-021-06319-1

9 M. Ramya, T.K. Nideep, V.P.N Nampoori, and M. Kailasnath Shape dependent heat transfer and nonlinear optical limiting characteristics of water stable ZnO nanofluid

Surfaces and Interfaces. 26, 1–10, (2021).

http://dx.doi.org/ 10.1016/ j.surfin.2021.101345

10 M. Ramya, T.K. Nideep, Meenakshi. M. Varier, V.P.N Nampoori, and M. Kailasnath Measurement of Thermal Diffusivity of Organic Solvents Based ZnO Nanofluids Using Thermal Lens Technique

Springer proceedings, 837-840, (2021).

http://dx.doi.org/ 10.1007/978-981-15-925 9-1_193

11 T. K. Nideep, M. Ramya, V. P. N. Nampoori and M. Kailasnath Optical limiting and optical properties of water soluble CdTe quantum dots prepared through a colloidal chemical route

Opt.- Int.J.LightElectronOpt.,17 9,1101–1108,(2019).

http://dx.doi.org/ 10.1016/ j.ijleo.2018.10.168

12 T. K. Nideep, M. Ramya, and M. Kailasnath The influence of ZnS buffer layer on the size dependent efficiency of CdTe quantum dot sensitized solar cell

SuperlatticesMicrostruct., 130, 175–181, (2019).

http://dx.doi.org/ 10.1016/ j.spmi.2019.04.034

13 T. K. Nideep, M. Ramya, U. Sony and M. Kailasnath, MSA capped CdTe quantum dots for pH sensing application

Materials Research Express, 6, 105002-105011, (2019).

http://dx.doi.org/ 10.1088/2053-1591/ ab35a0

14 T. K. Nideep, M. Ramya, V.P.N. Nampoori and M. Kailasnath The size dependent thermal diffusivity of water soluble CdTe quantum dots using dual beam thermal lens spectroscopy

Physica E,116, 113724 -113730, (2020).

http://dx.doi.org/ 10.1016/ j.physe.2019.113724

15 T. K. Nideep, M. Ramya, and M. Kailasnath An Investigation on the Photovoltaic Performance of Quantum Dot Solar Cells Sensitized by CdTe, CdSe and CdS having Comparable Size

uperlattices Microstruct., 141, 106477-106488, (2020).

http://dx.doi.org/ 10.1016/ j.spmi.2020.106477

16 T. K. Nideep, M. Ramya, and M. Kailasnath Amplified spontaneous emission from MSA capped CdTe QD synthesized using colloidal method

AIP Proceedings, 2244, 1-4, (2020).

http://dx.doi.org/ 10.1063/5.0009140

17 T. K. Nideep, M. Ramya, Meenakshi. M. Varier and M. Kailasnath A Study of Nonlinear Optical Property of Cadmium Based Quantum Dots with Comparable Particle Size

Springer proceedings, 258, 243-246, (2021).

http://dx.doi.org/ 10.1007/978-981-15-925 9-1_5

18 K. R. Vijesh, U. Sony, M. Ramya, S. Mathew, V. P. N. Nampoori, and S. Thomas Concentration dependent variation of thermal diffusivity in highly fluorescent carbon dots using dual beam thermal lens technique

Int. J. Therm. Sci.,126,137–142, (2018)

http://dx.doi.org/ 10.1016/ j.ijthermalsci.2017.12.034

19 M. Joseph, R. Venkataraj, M. Ramya, K. P. Mani, V. P. N. Nampoori, and M. Kailasnath UV induced photocatalytic and antibacterial studies of zinc oxide nanoflowers prepared via casein assisted low-temperature method

Optik , 247, 168034-168046, (2021)

http://dx.doi.org/ 10.1016/ j.ijleo.2021.168034

20 Anita Mary Peter, M. Ramya, and M. Kailasnath Investigation of Intensity Dependent Nonlinear Absorption in Cerium Phosphate Nanorods

Journal of Physics: Conference series, 2357, 012013, (2022)

https:// iopscience.iop.org/ article/ 10.1088/1742-6596/235 7/1/012013

21 Anita Mary Peter, M. Ramya, and M. Kailasnath Synthesis, optical and nonlinear optical characterizations of CePO4 nanowires

AIP Conference Proceeding, 2783,020012, (2023).

https://doi.org/ 10.1063/5.0167081

 
Book Chapters

1. M. Ramya, M. Kailasnath, T.K. Nideep, V.P.N. Nampoori, “ZnO: A Key-Functional Material for Nonlinear Optical Applications”, Encyclopedia of Materials: Electronics, Elsevier (2023).

2. T.K. Nideep, M. Ramya, M. Kailasnath, “Quantum dot based fluorescence sensing”, Springer: Nanoscale Matter and Principles for Sensing and Labelling Applications (2023).

 
Awards and Membership in Academic Bodies
1. Winner of CUSAT Distinguished Researcher Award 2022.
 
 
 
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