World's Best Scientists 2026 revealed!
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Electronics and Electrical Engineering
USA
2026

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
98
Citations
28554
World Ranking
210
National Ranking
102

Physics

D-Index
98
Citations
28592
World Ranking
1777
National Ranking
930

Ranjan Singh publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where Ranjan Singh sits on this spectrum.

34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 445 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34 publications 1,065+

This scientist: 317 publications — 61st percentile

61% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

Ranjan Singh D-index placement in Electronics and Electrical Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Electronics and Electrical Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Ranjan Singh sits on this spectrum.

30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 98 D-Index — 97th percentile

97% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Electronics and Electrical Engineering in United States Leader Award

Overview

Ranjan Singh is affiliated with Nanyang Technological University in Singapore. Their research spans multiple fields, primarily focusing on engineering and physics and astronomy, with a combined total of over 300 publications in these areas.

The main subfields of study in their work include electrical and electronic engineering, atomic and molecular physics and optics, electronic, optical and magnetic materials, biomedical engineering, and aerospace engineering.

Their research covers several specialized topics such as photonic and optical devices, metamaterials and metasurfaces applications, terahertz technology and applications, photonic crystals and applications, plasmonic and surface plasmon research, topological materials and phenomena, and quantum and electron transport phenomena.

Publications by Ranjan Singh have appeared frequently in the following venues:

  • Advanced Optical Materials
  • Advanced Materials
  • arXiv (Cornell University)
  • Nature Communications
  • Advanced Functional Materials

They have also contributed to book publications, including a title published by Springer International Publishing:

  • NUMISHEET 2022 (2022)

Notable recent papers authored or co-authored by Ranjan Singh include:

  • Active Control of Nanodielectric-Induced THz Quasi-BIC in Flexible Metasurfaces: A Platform for Modulation and Sensing (2021, Advanced Materials)
  • Phototunable chip-scale topological photonics: 160 Gbps waveguide and demultiplexer for THz 6G communication (2022, Nature Communications)
  • Extended Bound States in the Continuum with Symmetry-Broken Terahertz Dielectric Metasurfaces (2021, Advanced Optical Materials)
  • Brillouin zone folding driven bound states in the continuum (2023, Nature Communications)
  • Strong self-trapping by deformation potential limits photovoltaic performance in bismuth double perovskite (2021, Science Advances)

Frequent collaborators in their research include:

  • Abhishek Kumar
  • Yi Ji Tan
  • Manoj Gupta
  • Thomas Caiwei Tan
  • Prakash Pitchappa

Best Publications

  • Active control of electromagnetically induced transparency analogue in terahertz metamaterials

    Jianqiang Gu;Ranjan Singh;Xiaojun Liu;Xueqian Zhang

  • Terahertz topological photonics for on-chip communication

    Yihao Yang;Yuichiro Yamagami;Xiongbin Yu;Prakash Pitchappa

  • Ultrasensitive terahertz sensing with high-Q Fano resonances in metasurfaces

    Ranjan Singh;Wei Cao;Ibraheem Al-Naib;Longqing Cong

  • Terahertz topological photonics for on-chip communication

    Yihao Yang;Yuichiro Yamagami;Xiongbin Yu;Prakash Pitchappa

  • Thin-film sensing with planar terahertz metamaterials: sensitivity and limitations.

    John F. O’Hara;Ranjan Singh;Igal Brener;Evgenya Smirnova

  • Realization of a three-dimensional photonic topological insulator.

    Yihao Yang;Zhen Gao;Haoran Xue;Li Zhang

  • Experimental demonstration of ultrasensitive sensing with terahertz metamaterial absorbers: A comparison with the metasurfaces

    Longqing Cong;Siyu Tan;Siyu Tan;Riad Yahiaoui;Fengping Yan

  • Photoinduced handedness switching in terahertz chiral metamolecules

    Shuang Zhang;Jiangfeng Zhou;Yong-Shik Park;Junsuk Rho

  • Ultrasensitive THz sensing with high-Q Fano resonances in metasurfaces

    Ranjan Singh;Wei Cao;Ibraheem Al-Naib;Longqing Cong

  • Sharp Fano resonances in THz metamaterials.

    Ranjan Singh;Ibraheem A. I. Al-Naib;Martin Koch;Weili Zhang

  • Coupling between a dark and a bright eigenmode in a terahertz metamaterial

    Ranjan Singh;Carsten Rockstuhl;Falk Lederer;Weili Zhang

  • Analogue of electromagnetically induced transparency in a terahertz metamaterial

    Sher-Yi Chiam;Ranjan Singh;Carsten Rockstuhl;Falk Lederer

  • Terahertz metamaterial with asymmetric transmission

    R. Singh;E. Plum;C. Menzel;C. Rockstuhl

  • A perfect metamaterial polarization rotator

    Longqing Cong;Wei Cao;Xueqian Zhang;Zhen Tian

  • Roadmap on plasmonics

    Mark I. Stockman;Katrin Kneipp;Sergey I. Bozhevolnyi;Soham Saha

  • Symmetry-protected dual bound states in the continuum in metamaterials

    Longqing Cong;Ranjan Singh

  • Observing metamaterial induced transparency in individual Fano resonators with broken symmetry

    Ranjan Singh;Ibraheem A. I. Al-Naib;Yuping Yang;Dibakar Roy Chowdhury

  • Low-loss ultra-high-Q dark mode plasmonic Fano metamaterials.

    Wei Cao;Ranjan Singh;Ibraheem A I Al-Naib;Mingxia He

  • All-Dielectric Active Terahertz Photonics Driven by Bound States in the Continuum.

    Song Han;Longqing Cong;Yogesh Kumar Srivastava;Bo Qiang

  • Electromagnetically induced transparency in terahertz plasmonic metamaterials via dual excitation pathways of the dark mode

    Xiaojun Liu;Jianqiang Gu;Ranjan Singh;Yingfang Ma

  • Tuning the resonance in high-temperature superconducting terahertz metamaterials.

    Hou-Tong Chen;Hao Yang;Hao Yang;Ranjan Singh;John F. O’Hara

  • Highly flexible broadband terahertz metamaterial quarter-wave plate

    Longqing Cong;Longqing Cong;Ningning Xu;Jianqiang Gu;Jianqiang Gu;Ranjan Singh

Frequent Co-Authors

Weili Zhang
Weili Zhang Oklahoma State University
Jiaguang Han
Jiaguang Han Tianjin University
Jianqiang Gu
Jianqiang Gu Tianjin University
Prakash Pitchappa
Prakash Pitchappa Agency for Science, Technology and Research
Antoinette J. Taylor
Antoinette J. Taylor Los Alamos National Laboratory
Zhen Tian
Zhen Tian Tianjin University
Hou-Tong Chen
Hou-Tong Chen Los Alamos National Laboratory
Carsten Rockstuhl
Carsten Rockstuhl Karlsruhe Institute of Technology
Chengkuo Lee
Chengkuo Lee National University of Singapore
John F. O'Hara
John F. O'Hara Oklahoma State University

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