Flexible transparent conducting electrodes based on metal meshes for organic optoelectronic device applications: a review HB Lee, WY Jin, MM Ovhal, N Kumar, JW Kang Journal of Materials Chemistry C 7 (5), 1087-1110, 2019 | 299 | 2019 |
Dopant‐Free, Amorphous–Crystalline Heterophase SnO2 Electron Transport Bilayer Enables >20% Efficiency in Triple‐Cation Perovskite Solar Cells HB Lee, N Kumar, MM Ovhal, YJ Kim, YM Song, JW Kang Advanced Functional Materials 30 (24), 2001559, 2020 | 93 | 2020 |
Boosting the Efficiency of SnO2‐Triple Cation Perovskite System Beyond 20% Using Nonhalogenated Antisolvent HB Lee, MK Jeon, N Kumar, B Tyagi, JW Kang Advanced Functional Materials 29 (32), 1903213, 2019 | 77 | 2019 |
Flexible, large-area, all-solid-state supercapacitors using spray deposited PEDOT: PSS/reduced-graphene oxide N Kumar, RT Ginting, JW Kang Electrochimica Acta 270, 37-47, 2018 | 72 | 2018 |
Large-area, green solvent spray deposited nickel oxide films for scalable fabrication of triple-cation perovskite solar cells N Kumar, HB Lee, S Hwang, JW Kang Journal of Materials Chemistry A 8 (6), 3357-3368, 2020 | 59 | 2020 |
In-situ synthesis of Au–CdS plasmonic photocatalyst by continuous spray pyrolysis and its visible light photocatalysis N Kumar, VK Komarala, V Dutta Chemical Engineering Journal 236, 66-74, 2014 | 53 | 2014 |
Asymmetric supercapacitor featuring carbon nanotubes and nickel hydroxide grown on carbon fabric: A study of self-discharging characteristics MM Ovhal, N Kumar, SK Hong, HW Lee, JW Kang Journal of Alloys and Compounds 828, 154447, 2020 | 46 | 2020 |
Fabrication of perovskite films using an electrostatic assisted spray technique: the effect of the electric field on morphology, crystallinity and solar cell performance PS Chandrasekhar, N Kumar, SK Swami, V Dutta, VK Komarala Nanoscale 8 (12), 6792-6800, 2016 | 44 | 2016 |
Bulky Organic Cations Engineered Lead-halide Perovskites: A Review on Dimensionality and Optoelectronic Applications JWK Hock Bang Lee, Neetesh Kumar, Brakha Tyagi, He Siwei, Rishabh Sahani Materials Today Energy, 2021 | 39 | 2021 |
High-performance, color-tunable fiber shaped organic light-emitting diodes KJ Ko, HB Lee, HM Kim, GJ Lee, SR Shin, N Kumar, YM Song, JW Kang Nanoscale 10 (34), 16184-16192, 2018 | 37 | 2018 |
Dimensionality and Defect Engineering Using Fluoroaromatic Cations for Efficiency and Stability Enhancement in 3D/2D Perovskite Photovoltaics DHBLDNKBTDKJKPJW Kang Solar RRL, doi.org/10.1002/solr.202000589, 2020 | 31 | 2020 |
Deposition of Ag and Au–Ag alloy nanoparticle films by spray pyrolysis technique with tuned plasmonic properties N Kumar, F Alam, V Dutta Journal of Alloys and Compounds 585, 312-317, 2014 | 31 | 2014 |
Tailoring the refractive index and surface defects of CsPbBr3 quantum dots via alkyl cation-engineering for efficient perovskite light-emitting diodes S He, N Kumar, HB Lee, KJ Ko, YJ Jung, JI Kim, S Bae, JH Lee, JW Kang Chemical Engineering Journal 425, 130678, 2021 | 28 | 2021 |
Room‐Temperature Spray Deposition of Large‐Area SnO2 Electron Transport Layer for High Performance, Stable FAPbI3‐Based Perovskite Solar Cells N Kumar, HB Lee, R Sahani, B Tyagi, S Cho, JS Lee, JW Kang Small Methods, 2101127, 2021 | 25 | 2021 |
Fabrication of polymer/cadmium sulfide hybrid solar cells [P3HT: CdS and PCPDTBT: CdS] by spray deposition N Kumar, V Dutta Journal of colloid and interface science 434, 181-187, 2014 | 21 | 2014 |
Synthesis of hollow CdS micro-/nanospheres by CoSP technique and their visible light photocatalytic activities N Kumar, V Dutta Applied Surface Science 288, 172-179, 2014 | 20 | 2014 |
Double-Halide Composition-Engineered SnO2-Triple Cation Perovskite Solar Cells Demonstrating Outstanding Performance and Stability B Tyagi, HB Lee, N Kumar, JW Kang ACS Applied Energy Materials 3 (9), 8595-8605, 2020 | 19 | 2020 |
Fabrication of plasmonic gold-nanoparticle-transition metal oxides thin films for optoelectronic applications N Kumar, HB Lee, S Hwang, TW Kim, JW Kang Journal of Alloys and Compounds 775, 39-50, 2019 | 19 | 2019 |
Roll-to-roll 3D printing of flexible and transparent all-solid-state supercapacitors MM Ovhal, N Kumar, HB Lee, B Tyagi, KJ Ko, S Boud, JW Kang Cell Reports Physical Science 2 (9), 2021 | 18 | 2021 |
3D direct ink writing fabrication of high-performance all-solid-state micro-supercapacitors MM Ovhal, N Kumar, JW Kang Molecular Crystals and Liquid Crystals 705 (1), 105-111, 2020 | 18 | 2020 |