Ministry of Education
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Dr Venkata R. Dantham

vidwan id: 99902
Male

Associate Professor, Department of Physics
Indian Institute of Technology Patna

Orchid Icon 0000-0003-3303-025X Google Scholar Icon 26030217300 Researcher Icon DYA-6562-2022

Expertise

  • Multidisciplinary Physics

Publications

Total Articles 61
Books 0
Proceedings 0

Publications

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Scopus

Citations 1083
h-index 15

CrossRef

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Citations 710
h-index 12
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Professional Recognition

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Community & Membership

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Bio

Bio-Photonics, Nanophotonics, Ultrasensitive optical biosensors, Photonic atoms

Personal Details

  • Male
  • Associate Professor , Indian Institute of Technology Patna
  • Indian Institute of Technology Patna, Bihta
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Associate Professor Nov 2019 – Present
Indian Institute of Technology Patna | Department of Physics

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Co-Authors (6)

Prem B

Prof Prem B Bisht

Indian Institute of Technology Madras

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Dr Pranay Ranjan

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Dr Pramod S Dobal

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Dr Raghavan K Easwaran

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Scholarly Work

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Scholarly Publications

Near and far field plasmonic properties of metallic alloy nanoparticles: Effect of composition and size-dependent plasmon damping

Open Access
Conference Paper
Year: 2023. Volume: 12638 .
Authors: Mahata T.;Dantham V.R.
DOI 10.1117/12.2670054

Role of Size-Dependent Damping Due to Electron–Surface Scattering on the Al Nanoparticle-Based Deep Ultraviolet Surface-Enhanced Fluorescence

Open Access
Article
Plasmonics. Year: 2023. Volume: 18 , Issue: 2 , Pages: 781-791 .
Authors: Mahata T.;Patar P.;Sahoo S.;Mandal A.;Dantham V.R.
DOI 10.1007/s11468-023-01805-0
1

Enhancement of Raman signal of monolayer graphene films using a single optical microsphere-assisted Raman microscopic technique

Open Access
Article
Year: 2023. Volume: 297 .
Authors: Sharma A.;Dantham V.R.
DOI 10.1016/j.saa.2023.122736
5

Role of surface damping on hybrid modes and electric field enhancement distribution of ultrathin metal-coated dielectric microspheres illuminated by non-resonant light

Open Access
Article
Year: 2023. Volume: 40 , Issue: 10 , Pages: 2498-2510 .
Authors: Tiwari P.;Mandal A.;Dantham V.R.
DOI 10.1364/JOSAB.493237
1

Experimental and Numerical Investigation on Plasmonic Properties of Single-Sprouted Potato-Shaped Au-Ag Bimetallic Nanoparticles

Open Access
Article
Plasmonics. Year: 2023. Volume: 18 , Issue: 6 , Pages: 2103-2115 .
Authors: Sahoo S.;Das G.M.;Dantham V.R.
DOI 10.1007/s11468-023-01931-9
3

Indium nanoparticle-based surface enhanced fluorescence from deep ultraviolet to near-infrared: A theoretical study

Open Access
Article
Year: 2022. Volume: 267 .
Authors: Priya S.;Mandal A.;Dantham V.R.
DOI 10.1016/j.saa.2021.120603
1 6

Study of surface enhanced fluorescence of CdSeS/ZnS alloyed quantum dots using cytop layer as a dielectric spacer

Open Access
Article
Year: 2022. Volume: 283 .
Authors: Mahata T.;Mohan Das G.;Ramanaiah Dantham V.
DOI 10.1016/j.saa.2022.121739
4

Characteristic parameters of photonic nanojets of single dielectric microspheres illuminated by focused broadband radiation

Open Access
Article
Scientific Reports. Year: 2022. Volume: 12 , Issue: 1 .
Authors: Mandal A.;Tiwari P.;Upputuri P.K.;Dantham V.R.
DOI 10.1038/s41598-021-03610-3
23