K. Jayakumar

Investigations on the existence of piezoelectric property of a bio-polymer – chitosan and its application in vibration sensors

E. Praveen, S. Murugan, K. Jayakumar · RSC Advances · 2017 · 99 citations · Full text

Engineering, Smart Polymer, Vibration Sensors +17

Diamagnetic susceptibility of hydrogenic donor impurity in low-dimensional semiconducting systems

P. Nithiananthi, K. Jayakumar · Solid State Communications · 2006 · 66 citations

Magnetism, Ferromagnetism, Engineering +10

Improve the power conversion efficiency of perovskite BaSnO3 nanostructures based dye-sensitized solar cells by Fe doping

N. Rajamanickam, P. Soundarrajan, K. Jayakumar et al. · Solar Energy Materials and Solar Cells · 2017 · 63 citations

Materials Science, Electrical Engineering, Perovskite Basno3 Nanostructures +11

Boosting photo charge carrier transport properties of perovskite BaSnO3 photoanodes by Sr doping for enhanced DSSCs performance

N. Rajamanickam, P. Soundarrajan, Sakkarapalayam Murugesan Senthil Kumar et al. · Electrochimica Acta · 2018 · 39 citations

Chemical Engineering, Enhanced Dsscs Performance, Engineering +7

Graphene quantum dots assisted CuCo2S4/MWCNT nanoflakes as superior bifunctional electrocatalysts for dye-sensitized solar cell and supercapacitor applications

V. Gayathri, E. Praveen, K. Jayakumar et al. · Colloids and Surfaces A Physicochemical and Engineering Aspects · 2023 · 31 citations

Materials Science, Cuco2s4/mwcnt Nanoflakes, Engineering +7