| All‐dielectric active terahertz photonics driven by bound states in the continuum S Han, L Cong, YK Srivastava, B Qiang, MV Rybin, A Kumar, R Jain, ... Advanced Materials 31 (37), 1901921, 2019 | 246 | 2019 |
| Chalcogenide phase change material for active terahertz photonics P Pitchappa, A Kumar, S Prakash, H Jani, T Venkatesan, R Singh Advanced Materials 31 (12), 1808157, 2019 | 184 | 2019 |
| MoS2 for Ultrafast All‐Optical Switching and Modulation of THz Fano Metaphotonic Devices YK Srivastava, A Chaturvedi, M Manjappa, A Kumar, G Dayal, C Kloc, ... Advanced Optical Materials 5 (23), 1700762, 2017 | 161 | 2017 |
| Hybrid lead halide perovskites for ultrasensitive photoactive switching in terahertz metamaterial devices M Manjappa, YK Srivastava, A Solanki, A Kumar, TC Sum, R Singh Advanced materials 29 (32), 1605881, 2017 | 151 | 2017 |
| Ultrafast all‐optical switching of germanium‐based flexible metaphotonic devices WX Lim, M Manjappa, YK Srivastava, L Cong, A Kumar, KF MacDonald, ... Advanced materials 30 (9), 1705331, 2018 | 128 | 2018 |
| Excitons in 2D perovskites for ultrafast terahertz photonic devices A Kumar, A Solanki, M Manjappa, S Ramesh, YK Srivastava, P Agarwal, ... Science advances 6 (8), eaax8821, 2020 | 116 | 2020 |
| Solution‐processed lead iodide for ultrafast all‐optical switching of terahertz photonic devices M Manjappa, A Solanki, A Kumar, TC Sum, R Singh Advanced Materials 31 (32), 1901455, 2019 | 89 | 2019 |
| Phototunable chip-scale topological photonics: 160 Gbps waveguide and demultiplexer for THz 6G communication A Kumar, M Gupta, P Pitchappa, N Wang, P Szriftgiser, G Ducournau, ... Nature communications 13 (1), 5404, 2022 | 88 | 2022 |
| Topological sensor on a silicon chip A Kumar, M Gupta, P Pitchappa, YJ Tan, N Wang, R Singh Applied Physics Letters 121 (1), 2022 | 61 | 2022 |
| Volatile ultrafast switching at multilevel nonvolatile states of phase change material for active flexible terahertz metadevices P Pitchappa, A Kumar, S Prakash, H Jani, R Medwal, M Mishra, RS Rawat, ... Advanced Functional Materials 31 (17), 2100200, 2021 | 61 | 2021 |
| Active Ultrahigh‐Q (0.2 × 106) THz Topological Cavities on a Chip A Kumar, M Gupta, P Pitchappa, TC Tan, U Chattopadhyay, G Ducournau, ... Advanced Materials 34 (27), 2202370, 2022 | 52 | 2022 |
| Terahertz topological photonic integrated circuits for 6G and beyond: A Perspective A Kumar, M Gupta, P Pitchappa, N Wang, M Fujita, R Singh Journal of Applied Physics 132 (14), 2022 | 47 | 2022 |
| Ultrafast Photo‐Thermal Switching of Terahertz Spin Currents P Agarwal, R Medwal, A Kumar, H Asada, Y Fukuma, RS Rawat, ... Advanced Functional Materials 31 (17), 2010453, 2021 | 36 | 2021 |
| Frequency‐Agile Temporal Terahertz Metamaterials P Pitchappa, A Kumar, H Liang, S Prakash, N Wang, AA Bettiol, ... Advanced Optical Materials, 2020 | 36 | 2020 |
| Polarization-tailored Fano interference in plasmonic crystals: a Mueller matrix model of anisotropic Fano resonance SK Ray, S Chandel, AK Singh, A Kumar, A Mandal, S Misra, P Mitra, ... ACS nano 11 (2), 1641-1648, 2017 | 32 | 2017 |
| Terahertz MEMS metadevices P Pitchappa, A Kumar, R Singh, C Lee, N Wang Journal of Micromechanics and Microengineering 31 (11), 113001, 2021 | 31 | 2021 |
| Interfacial topological photonics: broadband silicon waveguides for THz 6G communication and beyond YJ Tan, W Wang, A Kumar, R Singh Optics Express 30 (18), 33035-33047, 2022 | 25 | 2022 |
| Color‐Sensitive Ultrafast Optical Modulation and Switching of Terahertz Plasmonic Devices A Kumar, YK Srivastava, M Manjappa, R Singh Advanced Optical Materials 6 (15), 1800030, 2018 | 23 | 2018 |
| Topological integrated circuits for 5G and 6G A Kumar, M Gupta, R Singh Nature Electronics 5 (5), 261-262, 2022 | 22 | 2022 |
| Electromechanically Tunable Frequency‐agile Metamaterial Bandpass Filters for Terahertz Waves P Pitchappa, A Kumar, R Singh, N Wang Advanced Optical Materials, 2101544, 2021 | 19 | 2021 |
Ranjan SinghProfessor, Nanyang Technological UniversityVerified email at ntu.edu.sg
