R
Rakesh S. Moirangthem
Researcher at Indian Institutes of Technology
Publications - 53
Citations - 469
Rakesh S. Moirangthem is an academic researcher from Indian Institutes of Technology. The author has contributed to research in topics: Plasmon & Surface plasmon resonance. The author has an hindex of 11, co-authored 46 publications receiving 349 citations. Previous affiliations of Rakesh S. Moirangthem include Academia Sinica & Max Planck Society.
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Enhanced localized plasmonic detections using partially-embedded gold nanoparticles and ellipsometric measurements
TL;DR: A cost-effective, stable and ultrasensitive localized surface plasmon resonance (LSPR) sensor based on gold nanoparticles (AuNPs) partially embedded in transparent substrate that is feasible for commercialization in biomedical applications is presented.
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Cesium doped and undoped ZnO nanocrystalline thin films: a comparative study of structural and micro‐Raman investigation of optical phonons
R. Thangavel,Rakesh S. Moirangthem,Rakesh S. Moirangthem,Wei-Shan Lee,Wei-Shan Lee,Yia-Chung Chang,Pei-Kuen Wei,Jitendra Kumar,Jitendra Kumar +8 more
TL;DR: In this article, undoped and cesium-doped zinc oxide (ZnO) thin films have been applied to sapphire substrate (0001) using the sol-gel method.
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Optical cavity modes of a single crystalline zinc oxide microsphere.
Rakesh S. Moirangthem,Pi-Ju Cheng,Paul Ching-Hang Chien,Buu Trong Huynh Ngo,Shu-Wei Chang,Chung-Hao Tien,Yia-Chung Chang +6 more
TL;DR: The comparison between theoretical analysis and experiment suggests that the dielectric constant of the ZnO microsphere is somewhat different from that for bulk ZnN, and the sharp resonances of whispering gallery modes in zinc oxide microspheres cover the entire visible window.
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Surface plasmon resonance ellipsometry based sensor for studying biomolecular interaction
TL;DR: A simple surface plasmon resonance ellipsometry equipped with a dove prism and micro-fluidic flow cell is adopted to investigate and study basic properties of biomolecular interaction and is a promising candidate in developing profitable and user-friendly biosensors.
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Construction of a solar spectrum active SnS/ZnO p–n heterojunction as a highly efficient photocatalyst: the effect of the sensitization process on its performance
TL;DR: In this article, a tin sulfide (SnS) nanoparticle sensitized zinc oxide (ZnO) nanorod based photocatalyst was presented, which can degrade strong organic dyes under direct exposure to sunlight.