R
R. Mohan Kumar
Researcher at Presidency University, Kolkata
Publications - 146
Citations - 2502
R. Mohan Kumar is an academic researcher from Presidency University, Kolkata. The author has contributed to research in topics: Crystal & Single crystal. The author has an hindex of 24, co-authored 144 publications receiving 2029 citations. Previous affiliations of R. Mohan Kumar include Anna University & National Institute for Materials Science.
Papers
More filters
Journal ArticleDOI
Studies on the growth aspects of semi-organic l-alanine acetate: a promising NLO crystal
TL;DR: In this article, a new nonlinear optical material, l -alanine acetate (l -AlAc), has been synthesized by the slow cooling method, which exhibits better thermal and mechanical stability with improved optical properties.
Journal ArticleDOI
Studies on visible light photocatalytic and antibacterial activities of nanostructured cobalt doped ZnO thin films prepared by sol-gel spin coating method.
TL;DR: The Co doped ZnO films were found to exhibit improved photocatalytic activity for the degradation of methylene blue dye under visible light in comparison with the undoped ZNO film and the bactericidal efficiency was investigated against a Gram negative and Gram positive bacteria.
Journal ArticleDOI
Studies of the structural and third-order nonlinear optical properties of solution grown 4-hydroxy-3-methoxy-4′-N′-methylstilbazolium tosylate monohydrate crystals
TL;DR: An organic nonlinear optical crystal, 4-hydroxy-3methoxy-4′-N′-methylstilbazolium tosylate monohydrate (VMST) was grown from methanol:water mixed solvent by slow cooling method.
Journal ArticleDOI
Green synthesis of Silver oxide nanoparticles using Zephyranthes Rosea flower extract and evaluation of biological activities
G. Maheshwaran,A. Nivedhitha Bharathi,M. Malai Selvi,M. Krishna Kumar,R. Mohan Kumar,S. Sudhahar +5 more
TL;DR: In this paper, the in-vitro synthesis of Zephyranthes Rosea flower extract substituted silver oxide nanoparticles by a greener approach for the first time was provided.
Journal ArticleDOI
Influence of pH on the growth and characteristics of nonlinear optical zinc thiourea chloride (ZTC) single crystals
TL;DR: In this article, the influence of pH on the structural, optical, electrical and mechanical properties of the grown crystals is brought out, and the single crystal XRD analysis confirms the change in lattice parameters for the crystals grown at these different solution pH values.