World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
98
Citations
28554
World Ranking
210
National Ranking
12

Physics

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

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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