N.V. Unnikrishnan

4.8k total citations · 1 hit paper
199 papers, 4.2k citations indexed

About

N.V. Unnikrishnan is a scholar working on Materials Chemistry, Ceramics and Composites and Electrical and Electronic Engineering. According to data from OpenAlex, N.V. Unnikrishnan has authored 199 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 170 papers in Materials Chemistry, 82 papers in Ceramics and Composites and 71 papers in Electrical and Electronic Engineering. Recurrent topics in N.V. Unnikrishnan's work include Luminescence Properties of Advanced Materials (110 papers), Glass properties and applications (82 papers) and Quantum Dots Synthesis And Properties (27 papers). N.V. Unnikrishnan is often cited by papers focused on Luminescence Properties of Advanced Materials (110 papers), Glass properties and applications (82 papers) and Quantum Dots Synthesis And Properties (27 papers). N.V. Unnikrishnan collaborates with scholars based in India, Oman and United States. N.V. Unnikrishnan's co-authors include P.R. Biju, Cyriac Joseph, Gijo Jose, Vinoy Thomas, P.I. Paulose, G.A. Kumar, Sunil Thomas, Subash Gopi, M.S. Sajna and M. A. Ittyachen and has published in prestigious journals such as Journal of Applied Physics, Chemical Physics Letters and Physical Chemistry Chemical Physics.

In The Last Decade

N.V. Unnikrishnan

194 papers receiving 4.1k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Sensitized fluorescence of Ce3+/Mn2+ system in phosphate glass

2003 726 citations Gijo Jose, Vinoy Thomas et al. Journal of Physics and Chemistry of Solids profile →

Peers

Countries citing papers authored by N.V. Unnikrishnan

Since Specialization

Citations

This map shows the geographic impact of N.V. Unnikrishnan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by N.V. Unnikrishnan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N.V. Unnikrishnan more than expected).

Fields of papers citing papers by N.V. Unnikrishnan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N.V. Unnikrishnan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by N.V. Unnikrishnan. The network helps show where N.V. Unnikrishnan may publish in the future.

Co-authorship network of co-authors of N.V. Unnikrishnan

This figure shows the co-authorship network connecting the top 25 collaborators of N.V. Unnikrishnan. A scholar is included among the top collaborators of N.V. Unnikrishnan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with N.V. Unnikrishnan. N.V. Unnikrishnan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Bio-nanocomposites: Innovative solutions for addressing issues in health, agriculture, energy and environmental domains 2024 ·Nano-Structures & Nano-Objects ·(unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Cyriac Joseph, N.V. Unnikrishnan, Sanu Mathew Simon	15
2	Nitrocellulose Unveiled: A Brief Exploration of Recent Research Progress 2024 ·(unknown), (unknown), (unknown), (unknown), (unknown), (unknown), N.V. Unnikrishnan	7
3	Enhancing the NIR shielding ability and controlling the surface wettability of RF magnetron sputter deposited WO3-x thin films by tuning the oxygen vacancies 2023 ·Optical Materials ·(unknown), (unknown), (unknown), (unknown), N.V. Unnikrishnan, A. C. Saritha	3
4	Hydrothermally synthesized Ag decorated β-Ga2O3 heterostructures as low cost, reusable SERS substrates for the nanomolar detection of rhodamine 6G 2023 ·Journal of Physics and Chemistry of Solids ·(unknown), (unknown), (unknown), N.V. Unnikrishnan, (unknown), A. C. Saritha	5
5	Self-Supporting β-Ga2O3 Reinforced PMMA Composite Films with Multifunctional Traits 2023 ·Journal of Inorganic and Organometallic Polymers and Materials ·(unknown), (unknown), Cyriac Joseph, P.R. Biju, N.V. Unnikrishnan, A. C. Saritha	3
6	Luminescent kinetics of Dy3+ doped CaZn2(PO4)2 phosphors for white light emitting applications 2021 ·Advanced Powder Technology ·T. Krishnapriya, Adon Jose, Twinkle Anna Jose, Cyriac Joseph, N.V. Unnikrishnan, P.R. Biju	43
7	Color tunable luminescence characteristics and energy transfer analysis of Dy3+/Sm3+ co-doped multicomponent borosilicate glasses 2021 ·Scripta Materialia ·Adon Jose, T. Krishnapriya, Twinkle Anna Jose, Cyriac Joseph, N.V. Unnikrishnan, P.R. Biju	29
8	Spectroscopic investigations on 1.53 μm NIR emission of Er3+ doped multicomponent borosilicate glasses for telecommunication and lasing applications 2021 ·Materials Chemistry and Physics ·Adon Jose, Subash Gopi, T. Krishnapriya, Twinkle Anna Jose, Cyriac Joseph, N.V. Unnikrishnan, P.R. Biju	38
9	A Study on the Effect of Oxygen Flow Rate on Optical Properties of RF Sputtered a-GaO _x Thin Films on Corning Glass Substrate 2021 ·ECS Journal of Solid State Science and Technology ·(unknown), (unknown), (unknown), (unknown), N.V. Unnikrishnan, A. C. Saritha	0
10	High color rendering index single phase white light emitting phosphors based on Tb³⁺/Sm³⁺ co-doped CePO₄ nanocrystals: the role of Tb³⁺ as a bridge between Ce³⁺ and Sm³⁺ 2019 ·New Journal of Chemistry ·(unknown), (unknown), Kamal P. Mani, P.R. Biju, N.V. Unnikrishnan, Cyriac Joseph	8
11	Optical analysis of samarium doped sodium bismuth silicate glass 2016 ·Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy ·Vinoy Thomas, R. G. S. Sofin, (unknown), Hysen Thomas, P.R. Biju, Gijo Jose, N.V. Unnikrishnan	38
12	NIR emission studies and dielectric properties of Er3+-doped multicomponent tellurite glasses 2016 ·Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy ·M.S. Sajna, Sunil Thomas, (unknown), Cyriac Joseph, P.R. Biju, N.V. Unnikrishnan	43
13	Synthesis and luminescence characterization of Sr0.5Ca0.5TiO3:Sm3+ phosphor 2015 ·Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy ·(unknown), (unknown), (unknown), Sunil Thomas, Cyriac Joseph, N.V. Unnikrishnan, P.R. Biju	18
14	Defects related emission and nanosecond optical power limiting in CuS quantum dots 2015 ·Physica E Low-dimensional Systems and Nanostructures ·(unknown), N.V. Unnikrishnan, Reji Philip	9
15	Sm3+-doped fluorophosphate glass: Formation of Ag nanoparticles via Ag+/K+ ion exchange and their effects on optical and dielectric properties 2014 ·Optical Materials ·Sunil Thomas, M.S. Sajna, Sk. Nayab Rasool, (unknown), Cyriac Joseph, N.V. Unnikrishnan	12
16	Synthesis and luminescence characterization of Pr3+ doped Sr1.5Ca0.5SiO4 phosphor 2014 ·Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy ·(unknown), Kamal P. Mani, M.S. Sajna, Cyriac Joseph, N.V. Unnikrishnan, P.R. Biju	16
17	Synthesis, structural and spectroscopic investigations of nanostructured samarium oxalate crystals 2013 ·Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy ·(unknown), Kamal P. Mani, P.R. Biju, Cyriac Joseph, N.V. Unnikrishnan, M. A. Ittyachen	19
18	Molecular dynamics simulations of xDNA 2009 ·Biopolymers ·M. Varghese, Renjith Thomas, N.V. Unnikrishnan, C. Sudarsanakumar	16
19	Fluorescence Enhancement in Tb3+/CdS Nanoparticles Doped Silica Xerogels 2008 ·Journal of Fluorescence ·(unknown), (unknown), Gijo Jose, N.V. Unnikrishnan	15
20	Optical Characterization of Eu3+ Ions in CdSe Nanocrystal Containing Silica Glass 2004 ·Journal of Fluorescence ·Gijo Jose, Vinoy Thomas, Cyriac Joseph, M. A. Ittyachen, N.V. Unnikrishnan	24

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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