Areas of Current Research Interest:

1. Luminescence Study:Fluorescence study of different rare-earth doped nanoparticles. Study of dependence of concentration, pH and annealing temperature on luminescence.
2. Nanopowders Preparation: Preparation of nanopowder using various techniques such as combustion method, co precipitation, hydrothermal synthesis, solid state reaction method.
3. Thin film Preparation: Preparation of thin film using spin-coating, dip-coating, spray pyrolysis, sputtering and pulsed laser deposition technique.
4. Preparation of Colloids: Production of oxide phosphor- based luminescent colloid. Colloid luminescence of LaPO4:Ce, Tb and LaPO4:Eu in ionic liquid synthesised by a microwave induced method.Other kinds of luminescence colloids were also studied such as colloidal silicon nanocrystals prepared by nanoseconds laser fragmentation and laserablation in water.
5. Preparation of Silver Nanoparticles: Development of novel approach for thegreen synthesis of silver nanoparticles using aqueous leaves extracts of various medicinal plants.

Contributions to Teaching:

1. December 2015 onwards (continuing) at Department of Physics, Kannur University as Assistant Professor.Handling Post Graduate classes including Laboratory work and Projects
2. February 2011-Deember 2015 at Department of Physics, MES College, Nedumkandam as Assistant Professor.Handling UG and PG classes including Laboratory work and Projects
3. August 2010-February 2011 at Govt. College for Women, Thiruvananthapuram as Assistant Professor on contract (FIP).
4. Former Member PG Board of Studies Mahatma Gandhi University, Kottayam
5. Chairman and Member for examination board in many Universities in Kerala.
6. Former Member, SCERT Syllabus revision committee and expert member in text book revision panel.
7. Expert member various national level entrance test expert panel  

• Nanophosphors for white light LEDs

Sponsoring agency: UGC

Project amount : 10 lakhs

Status : Completed

• Tuning of photoluminescence properties of Y 2 O 3 :RE 3+ thin film nanophosphors for near- UV WLEDs

Sponsoring agency: Govt. of Kerala

Project amount : 04 lakhs

Status : Completed

Research Guidance:

Full time scholars: 03

Part time scholars: 01

h index: 9

i10 index: 9

No. of citation received: 570

One research article received 362 citations since 2008.

List of Publications:

1. Photometric study on excitation tailored cyan to white color conversion in SrCeO3: Dy3+ for wLEDs, latent fingerprint, and security ink applications; Shilpa C.K. Jasira S.V., Veena V.P., Abhishek B., Nissamudeen K.M. Materials Today Communications 38 (2024) 107954
2. Photoluminescence upgradation of La2MgTiO6:2%Dy3+ perovskite with monovalent (Li+), divalent (Ba2+, Sr2+) and trivalent (Bi3+, Sm3+) cation sensitization V.P. Veena, K. Arun, C.K. Shilpa, S.V. Jasira, K.M. Nissamudeen; Journal of Rare Earths---(2023) ---
3. Growth of proton conducting strontium cerate composites; C. K. Shilpa, S. V. Jasira, V. P. Veena, and K. M. Nissamudeen; Journal of Metals, Materials and Minerals, 33(4), 1752, 2023
4. Robust white light emission of UV umped SrCeO3:xSm3+ perovskites for wLEDs; C K Shilpa, S V Jasira, V P Veena, P Umadevi, K M Nissamudeen; Zeitschrift für Naturforschung A ---(2023) 0145
5. The influence of lithium ion incorporation on the luminescence enhancement of Gd2O3:Pr3+ nanophosphors for lighting applications; Fairoosa K K; Nissamudeen K M; Optik; 274(2023)170536
6. The synthesis and characterization of Dy3+-doped gadolinium oxide phosphors for white light applications; Fairoosa K K, Nissamudeen K M; AIP Conference proceedings; 2783 (2023) 02008
7. Study on structural and photoluminescence property of SrCeO3 and SrCe0.98Sm0.02O3 perovskites; C K Shilpa, S V Jasira, V P Veena, K M Nissamudeen; Materials today: Proceedings; --(2023) ----
8. Anti-counterfeiting and multifunctional applications of near white emitting La1.99MgTiO6: Dy perovskite nano phosphors; Veena V P, Shilpa C K, Jasira S V, Nissamudeen K M; Materials today communications; 37 (2023) 106968
9. The role of Sm3+ energy transfer on white emission of La1.98Dy0.02MgTiO6 double perovskite Nano phosphors for Endoscopy and Laparoscopy LEDs; Veena V P, Shilpa C K, Jasira S V, Nissamudeen K M; Journal of biomedical Photonics and engineering; -- (2023) 7649
10. Amber light emitting samarium incorporated barium cerate perovskite with 100% color purity for pharmaceutical industry; Jasira S V, Veena V P, Shilpa C K, Abhijith K, Nissamudeen K M; Journal of Fluorescence; ---- (2023) ----
11. Spectroscopic investigation of samarium incorporated barium cerate nano perovskites; S. V. jasira, V P Veena, C K Shilpa, K M Nissamudeen; Materials today: Proceedings; --(2023)
12. Assessing the improved luminescence of SrCe1-xSmxO3 perovskite by concentration controlled extra oxidizer substitution; C K Shilpa, S V Jasira, V P Veena, K M Nissamudeen; Materials today: Proceedings; -- (2023) ---
13. Adroit low-temperature synthesis and origin of blue–yellow–red emission in activated La2-xDyxMgTiO6 novel perovskite phosphor for WLED; V. P. Veena, C K Shilpa, S V Jasira, K Vini, K M Nissamudeen; Journal of Materials Science: Materials in Electronics; 34 (2023)870
14. Barium cerate and its composite perovskites – synthesis techniques: a comprehensive review; S. V. Jasira, V P Veena, C K Shilpa, K M Nissamudeen; The European Physical Journal Applied Physics (EPJ AP); 98 (2023) 21
15. The upshot of Li+ co-doping on white emission of La1.98Dy0.02MgTiO6 double perovskite nano phosphors; V P Veena, N Akshaya, C K Shilpa, S V Jasira, K M Nissamudeen; Materials today: Proceedings; --- (2023) -----
16. Unprecedented investigation on luminescence property of proton conductive samarium incorporated barium cerate nanoparticles; S V Jasira, C K Shilpa, V P Veena, K M Nissamudeen; Materials today: Proceedings; --- (2023)---
17. Modern era of double perovskite nano-phosphors: La2MgTiO6, Gd2MgTiO6 and Y2MgTiO6 – a brief review; V P Veena, C K Shilpa, S V Jasira, K M Nissamudeen; Zeitschrift für Naturforschung A –(2022) 0099
18. The Role of Bismuth on the Best Red Light Emitting Nanophosphors; Vini K, H Padmakumar, K M Nissamudeen; International Journal of Recent Technology and Engineering; 09 (2021) 55
19. Luminescence Study of Red Light Emitting Y2O3:Sm3+ Nanophosphors and Enhancement by Co-doping with Gadolinium oxide; Vini K, H Padmakumar, K M Nissamudeen; International Journal of Recent Technology and Engineering; 09 (2021) 60

20. Red light emission of Y2O3:Eu3+ nanophosphors and luminescent enhancement by the addition of gadolinium oxide as co‑dopant; K.Vini, H. Padma Kumar, K.M. Nissamudeen, Journal of Materials Science: Materials in Electronics 31 (2020) 5653-5666

21. Facile Combustion Synthesis of (Y,Pr)2O3 Red Phosphor: Study of Luminescence Dependence on Dopant Concentration and Enhancement by the Effect of Co-dopant; K.Vini, K. M. Nissamudeen, Zeitschrift fur Naturforschung – Section A – Journal of physical Sciences 75(4) a (2020) 357-371

22. A brief review on the techniques used for the enhancement of luminescence of red emitting thin film; K.Vini, C Aparna, K. M. Nissamudeen, The European Physical Journal Applied Physics 89 (2020) 30301

23. Optical and dielectric characterisation of Ceria nanocrystals synthesized by an auto-igniting combustion technique; Meenu Venugopal, S. Saravana Kumar, K. M. Nissamudeen, H. Padma Kumar Journal of Materials Science: Materials in Electronics 27 (2016) 9496-9502

24. Synthesis, characterization and photoluminescent properties of BaZrxNd1_xO3 perovskites; H. Padma Kumar, S.Saravana Kumar, Meenu Venugopal, R. Binila, K.M. Nissamudeen, J.K. Thomas, Sam Solomon Journal of Alloys and Compounds 629 (2015)173-177

25. Effect of doping and substrate temperature on the structural and optical properties of reactive pulsed laser ablated tin oxide doped tantalum oxide thin films; Renju R Krishnan, K.M.Nissamudeen, K.G. Gopchandran, V.P. Mahadevan Pillai and V. Ganesan. Vacuum 84(2010) 1204-1211.

26. Y2O3:Eu3+ based nanophosphors with higher oscillator strength through lithium incorporation and indirect oxidation; K.M. Nissamudeen and K. G. Gopchandran. Journal of Alloys and Compounds 490 (2009)399-406.

27. Enhanced photoemission from nanoscale agglomerations in Li co-activated Y2O3:Eu3+ thin films; K.M. Nissamudeen, R. G. Abhilash Kumar, V. Ganesan and K. G. Gopchandran. Journal of Alloys and Compounds 484 (2009) 377–385

28. Studies on the influence of lithium incorporation in the photoluminescence of Y2O3:Eu3+ thin films; K.M. Nissamudeen, Sankar.S, Bahna.A.H, K.G.Gopchandran. Journal of Physics and Chemistry of Solids 70 (2009) 821–826

29. Off-axis PLD: A novel technique for plasmonic engineering of silver nanoparticles; C. L.Veenas, K. M. Nissamudeen, S. L. Smitha, V. Biju and K.G.Gopchandran. Journal of Optoelectronics and Advanced Materials 11, No. 2, (2009) 114 - 122.)

30. Aqueous synthesis and characterization of CdS, CdS:Zn2+ and CdS: Cu2+ quantum dots C.Unni, Daizy Philip, S.L. Smitha, K.M.Nissamudeen and K.G. Gopchandran, Spectrochim. Acta Part A 72 (2009) 827-832.

31. Growth of nanoislands in thin nickel oxide films; B. Sasi, S. Sankar, K.M. Nissamudeen, Geo Rajan, A.H. Bahna, K. G. Gopchandran. Journal of Optoelectronics and Advanced Materials 10, no. 9 (2008) 2637 -2643.

32. Nanostructured transparent and luminescent Y2O3:Eu3+ thin films; K.M. Nissamudeen and K.G.Gopchandran, Journal of Optoelectronics and Advanced Materials, 10(2008) 2719 -2726.

33. Studies on surface plasmon resonance and photoluminescence of silver nanoparticles; S.L. Smitha, K.M. Nissamudeen, Daizy Philip and K.G. Gopchandran, Spectrochim. Acta Part A 71 (2008) 186-190

34. Effect of Substrate Temperature on Surface Morphology and Optical Properties of WO3 Nano Thin Films Prepared by On-axis Pulsed Laser Ablation Technique Lethy. K. J. Beena. D, Rani.J.R, Vinod Kumar.R, K.M. Nissamudeen, K.G.Gopchandran & V.P. Mahadevan Pillai, Nano Trends, Journal of nanoscience and nanotechnology 4 (2008) 79-82

35. Synthesis, characterization and SERS activity of Au–Ag nanorods; Daizy Philip, K.G. Gopchandran, C. Unni and K.M. Nissamudeen, Spectrochim. Acta Part A 70 (2008) 780-784