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

Pranay

Dr Pranay Ranjan

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Pramod S

Dr Pramod S Dobal

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Dr Raghavan K Easwaran

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Scholarly Work

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Scholarly Publications

Study of surface enhanced Raman scattering of IR-780 Iodide molecules using Au-Ag bimetallic nanostructures with blunt and sharp sprouts

Open Access
Article
Year: 2021. Volume: 249 .
Authors: Mahata T.;Das G.M.;Dantham V.R.
DOI 10.1016/j.saa.2020.119262
2 7

Role of composition and size-dependent damping due to electron-surface scattering on plasmonic properties of gold-silver alloy nanoparticles: A theoretical study

Open Access
Article
Journal of Quantitative Spectroscopy and Radiative Transfer. Year: 2021. Volume: 276 .
Authors: Mahata T.;Mandal A.;Dantham V.R.
DOI 10.1016/j.jqsrt.2021.107940
5 5

Sensitivity of whispering gallery modes with different physical parameters of hollow microspheres: A theoretical study

Open Access
Article
Year: 2021. Volume: 38 , Issue: 8 , Pages: 2312-2322 .
Authors: Tiwari P.;Mandal A.;Dantham V.R.
DOI 10.1364/JOSAB.428749
4

Study on SERS activity of Au-Ag bimetallic nanostructures synthesized using different reducing agents

Open Access
Article
Year: 2021. Volume: 129 .
Authors: Das G.M.;William R.V.;Dantham V.R.;Laha R.
DOI 10.1016/j.physe.2021.114656
1 14

Optical Properties of Au-Ag Bimetallic Nanoparticles of Different Shapes for Making Efficient Bimetallic-Photonic Whispering Gallery Mode Hybrid Microresonators

Open Access
Article
Plasmonics. Year: 2020. Volume: 15 , Issue: 5 , Pages: 1251-1260 .
Authors: Tiwari P.;Das G.M.;Dantham V.R.
DOI 10.1007/s11468-020-01141-7
9 24

Effect of Size-Dependent Damping on Plasmon-Hybridized Modes of Asymmetric Nanosphere Dimers: the Role of Nanogap, Size Ratio, Surrounding Medium, and Substrate

Open Access
Article
Plasmonics. Year: 2020. Volume: 15 , Issue: 6 , Pages: 2033-2042 .
Authors: Priya S.;Dantham V.R.
DOI 10.1007/s11468-020-01216-5
4 11

Near- and Far-Field Plasmonic Properties of Different Types of Eccentric Core-Shell Nanodimers

Open Access
Article
Plasmonics. Year: 2020. Volume: 15 , Issue: 3 , Pages: 849-859 .
Authors: Das G.M.;Dantham V.R.
DOI 10.1007/s11468-019-01094-6
1 5

Photonic nanojets generated by single microspheres of various sizes illuminated by resonant and non-resonant focused Gaussian beams of different waists

Open Access
Article
Year: 2020. Volume: 37 , Issue: 4 , Pages: 977-986 .
Authors: Mandal A.;Dantham V.R.
DOI 10.1364/JOSAB.385840
13 38