| Recent progress in short‐to long‐wave infrared photodetection using 2D materials and heterostructures X Guan, X Yu, D Periyanagounder, MR Benzigar, JK Huang, CH Lin, ... Advanced Optical Materials 9 (4), 2001708, 2021 | 183 | 2021 |
| High performance, self-powered photodetectors based on graphene/silicon Schottky junction diode D Periyanagounder, P Gnanasekar, P Varadhan, JH He, J Kulandaivel Journal of Materials Chemistry C, 2018 | 168 | 2018 |
| Vertically aligned MoS 2 nanosheets on graphene for highly stable electrocatalytic hydrogen evolution reactions P Gnanasekar, D Periyanagounder, J Kulandaivel Nanoscale 11 (5), 2439-2446, 2019 | 112 | 2019 |
| Charge carrier injection and transport engineering in two-dimensional transition metal dichalcogenides JRD Retamal, D Periyanagounder, JJ Ke, ML Tsai, JH He Chemical science 9 (40), 7727-7745, 2018 | 106 | 2018 |
| Optoelectronic ferroelectric domain‐wall memories made from a single van der waals ferroelectric F Xue, X He, W Liu, D Periyanagounder, C Zhang, M Chen, CH Lin, L Luo, ... Advanced Functional Materials 30 (52), 2004206, 2020 | 96 | 2020 |
| Point defects assisted NH3 gas sensing properties in ZnO nanostructures PS Venkatesh, P Dharmaraj, V Purushothaman, V Ramakrishnan, ... Sensors and Actuators B: Chemical 212, 10-17, 2015 | 85 | 2015 |
| Fast‐response, highly air‐stable, and water‐resistant organic photodetectors based on a single‐crystal Pt complex D Periyanagounder, TC Wei, TY Li, CH Lin, TP Gonçalves, HC Fu, ... Advanced Materials 32 (2), 1904634, 2020 | 70 | 2020 |
| Fabrication of silicon hierarchical structures for solar cell applications HP Wang, D Periyanagounder, AC Li, JH He IEEE Access 7, 19395-19400, 2018 | 58 | 2018 |
| Highly Efficient and Stable Photoelectrochemical Hydrogen Evolution with 2D-NbS2/Si Nanowire Heterojunction P Gnanasekar, D Periyanagounder, P Varadhan, JH He, J Kulandaivel ACS applied materials & interfaces 11 (47), 44179-44185, 2019 | 47 | 2019 |
| Stable and highly efficient MoS2/Si NWs hybrid heterostructure for photoelectrocatalytic hydrogen evolution reaction G Paulraj, P SundaraVenkatesh, P Dharmaraj, S Gopalakrishnan, ... International Journal of Hydrogen Energy, 2019 | 32 | 2019 |
| Promoter-free synthesis of monolayer MoS2 by chemical vapour deposition G Paulraj, P Dharmaraj, N Anbarasan, S Sadhasivam, P Manivel, ... CrystEngComm 20, 4249, 2018 | 28* | 2018 |
| Controlled and selective area growth of monolayer graphene on 4H-SiC substrate by electron-beam-assisted rapid heating P Dharmaraj, K Jeganathan, V Gokulakrishnan, P Sundara Venkatesh, ... The Journal of Physical Chemistry C 117 (37), 19195-19202, 2013 | 27 | 2013 |
| Proton and molecular permeation through the basal plane of monolayer graphene oxide ZF Wu, PZ Sun, OJ Wahab, YT Tan, D Barry, D Periyanagounder, ... Nature Communications 14 (1), 7756, 2023 | 24 | 2023 |
| Tuning a Schottky Barrier of Epitaxial Graphene/4H-SiC (0001) by Hydrogen Intercalation P Dharmaraj, P Justin Jesuraj, K Jeganathan Applied Physics Letters 108 (5), 051605, 2016 | 21 | 2016 |
| Optically controlled ferroelectric nanodomains for logic-in-memory photonic devices with simplified structures F Xue, X He, D Periyanagounder, Z Ji, LJ Li, JH He, X Zhang IEEE Transactions on Electron Devices 68 (4), 1992-1995, 2021 | 14 | 2021 |
| Selective area growth of Bernal bilayer epitaxial graphene on 4H-SiC (0001) substrate by electron-beam irradiation P. Dharmaraj, K. Jeganathan, S. Parthiban, J. Y. Kwon, S. Gautam, K. H. Chae ... Applied Physics Letters 105 (18), 181601, 2014 | 14 | 2014 |
| Catalyst-assisted growth of InGaN NWs for photoelectrochemical water-splitting applications PS Venkatesh, G Paulraj, P Dharmaraj, V Purushothaman, K Jeganathan Ionics 26, 3465-3472, 2020 | 11 | 2020 |
| Direct growth of few layer graphene on SiO2 substrate by low energy carbon ion implantation P Dharmaraj, P Sundara venkatesh, Pravin Kumar, K Asokan, K Jeganathan RSC Advances 6, 101347, 2016 | 10 | 2016 |
| Strain-Induced Sulfur Vacancies in Monolayer MoS2 R Albaridy, D Periyanagounder, D Naphade, CJ Lee, M Hedhili, Y Wan, ... ACS Materials Letters 5 (9), 2584-2593, 2023 | 8 | 2023 |
| Perovskite quantum dots embedded paper photodetectors with high flexibility and self-powered operation X Guan, CY Huang, L Hu, D Periyanagounder, Z Lei, J Kim, MZ Rahaman, ... Journal of Materials Chemistry C 12 (16), 5784-5792, 2024 | 6 | 2024 |
Jr-Hau HeProfessor of Materials Science & Engineering, City University of Hong KongDirección de correo verificada de cityu.edu.hk