M
M. Vijaykumar
Researcher at Pacific Northwest National Laboratory
Publications - 2
Citations - 97
M. Vijaykumar is an academic researcher from Pacific Northwest National Laboratory. The author has contributed to research in topics: Surface plasmon resonance & Crystal structure. The author has an hindex of 2, co-authored 2 publications receiving 68 citations.
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Journal ArticleDOI
Phase transition kinetics and surface binding states of methylammonium lead iodide perovskite.
G. Rajendra Kumar,A. Dennyson Savariraj,S. N. Karthick,S. Selvam,B. Balamuralitharan,Hee-Je Kim,Kodakkal Kannan Viswanathan,M. Vijaykumar,Kandasamy Prabakar,Kandasamy Prabakar +9 more
TL;DR: A detailed analysis of the phase transition kinetics and binding energy states of solution processed methylammonium lead iodide (MAPbI3) thin films prepared at ambient conditions and annealed at different elevated temperatures is presented.
Journal ArticleDOI
Growth mechanisms and origin of localized surface plasmon resonance coupled exciton effects in Cu2−xS thin films
A. Dennyson Savariraj,Hee-Je Kim,Kodakkal Kannan Viswanathan,M. Vijaykumar,Kandasamy Prabakar,Kandasamy Prabakar +5 more
TL;DR: In this article, a template free single step wet chemical method without any surfactant is proposed to prepare Cu2−xS thin films with a controlled crystal phase and size which exhibit localized surface plasmon resonance (LSPR) coupled exciton effects.