Publications of Sushant Ghimire

Ghimire, S. Optoelectronic Insights into Lead-Free Metal Halide Perovskites. Bunsen-Magazine 2024, 26 (2), 58-60. (Invited article)

Ghimire, S.*; Khatun, M. F.; Sachith, B. M.; Okamoto, T.; Sobhanan, J.; Subrahmanyam, C.; Biju, V. Highly Luminescent and Stable Halide Perovskite Nanocrystals by Interfacial Defect Passivation and Amphiphilic Ligand Capping. ACS Appl. Mater. Interfaces 2023, 15, 41081–41091. (Corresponding author)

Ghimire, S.*; Rehhagen, C.; Fiedler, S; Parekh, U.; Lesyuk, R.; Lochbrunner, S.; Klinke, C. Synthesis, Optoelectronic Properties, and Charge Carrier Dynamics of Colloidal Quasi-two-dimensional Cs3Bi2I9 Perovskite Nanosheets. Nanoscale 2023, 15, 2096-2105. (Themed collection: Nanoscale 2023 Emerging Investigator)

Ghimire, S.; Oldenburg, K.; Bartling, S.; Lesyuk, R.; Klinke, C. Structural Reconstruction in Lead-Free Two-Dimensional Tin Iodide Perovskites Leading to High Quantum Yield Emission. ACS Energy Lett. 2022, 7, 975–983. 

Zhang, Z.†; Ghimire, S.†; Okamoto, T.; Sachith, B. M.; Sobhanan, J.; Subrahmanyam, C.; Biju, V. Mechano-optical Modulation of Excitons and Carrier Recombination in Self-Assembled Halide Perovskite Quantum Dots. ACS Nano 2022, 16, 160–168. (†Equal first author, cover page article)

Ghimire, S.; Klinke, C. Two-Dimensional Halide Perovskites: Synthesis, Optoelectronic Properties, Stability, and Applications. Nanoscale 2021, 13, 12394–12422.

Sachith, B. M.; Okamoto, T.; Ghimire, S.; Umeyama, T.; Takano, Y.; Imahori, H.; Biju, V. Long-Range Interfacial Charge Carrier Trapping in Halide Perovskite-C60 and Halide Perovskite-TiO2 Donor-Acceptor Films. J. Phys. Chem. Lett. 2021, 12, 8644–8651. (Cover page article)

Chouhan, L; Ito, S.; Thomas, E. M.; Takano, Y.; Ghimire, S.; Miyasaka, H.; Biju, V. Real-Time Blinking Suppression of Perovskite Quantum Dots by Halide Vacancy Filling. ACS Nano 2021, 15, 2831–2838. (Cover page article)

Ghimire, S.; Chouhan, L.; Biju, V. The Confinement and Migration of Charge-Carriers in Lead Halide Perovskites. In Photosynergetic Responses in Molecules and Molecular Aggregates; Miyasaka, H., Matsuda, K., Abe, J., Kawai, T., Eds.; Springer Singapore: Singapore, 2020; pp 197–210. 

Chouhan, L.†; Ghimire, S.†; Subrahmanyam, C.; Miyasaka, T.; Biju, V. Synthesis, Optoelectronic Properties and Applications of Halide Perovskites. Chem. Soc. Rev. 2020, 49, 2869–2885. (†Equal first author, cover page article)

Bhagyalakshmi, S. B.; Ghimire, S.*; Takahashi, K.; Yuyama, K.; Takano, Y.; Nakamura, T.; Biju, V. Nonradiative Energy Transfer through Distributed Bands in Piezochemically Synthesized Cesium and Formamidinium Lead Halide Perovskites. Chem. Eur. J. 2020, 26, 2133–2137. (*Corresponding author)

Ghimire, S.; Takahashi, K.; Takano, Y.; Nakamura, T.; Biju, V. Photon Recycling by Energy Transfer in Piezochemically Synthesized and Close-Packed Methylammonium Lead Halide Perovskites. J. Phys. Chem. C 2019, 123, 27752−27758.

Chouhan, L.; Ghimire, S.; Biju, V. Blinking Beats Bleaching: The Control of Superoxide Generation by Photo‐Ionized Perovskite Nanocrystals. Angew. Chem. Int. Ed. 2019, 58, 4875−4879. (Hot paper & cover page article)

Gopalan, G. P.; Anil, A. N.; Ghimire, S.; Joy, N.; Yuyama, K.; Biju, V.; Francis, R. Phase Transfer Reaction for the Preparation of Stable Polymer-Quantum Dot Conjugates. J. Photochem. Photobiol., A. 2019, 371, 91−97.

Ghimire, S.; Nair, V. C.; Muthu, C.; Yuyama, K.; Vacha, M.; Biju, V. Photoinduced Photoluminescence Enhancement in Self-Assembled Clusters of Formamidinium Lead Bromide Perovskite Nanocrystals. Nanoscale 2019, 11, 9335−9340. (Cover page article)

Ghimire, S.; Chouhan, L.; Takano, Y.; Takahashi, K.; Nakamura, T.; Yuyama, K.; Biju, V. Amplified and Multicolor Emission from Films and Interfacial Layers of Lead Halide Perovskite Nanocrystals. ACS Energy Lett. 2019, 4, 133−141.

Thomas, E. M. †; Ghimire, S. †; Kohara, R.; Anil, A. N.; Yuyama, K.; Takano, Y.; Thomas, K. G.; Biju, V. Blinking Suppression in Highly Excited CdSe/ZnS Quantum Dots by Electron Transfer under Large Positive Gibbs (Free) Energy Change. ACS Nano 2018, 12, 9060–9069. (†Equal first author)

Ghimire, S.; Sivadas, A.; Yuyama, K.; Takano, Y.; Francis, R.; Biju, V. Quantum Dot–Polymer Conjugates for Stable Luminescent Displays. Nanoscale 2018, 10, 13368−13374. (Cover page article)

Ghimire, S.; Biju, V. Relations of Exciton Dynamics in Quantum Dots to Photoluminescence, Lasing, and Energy Harvesting. J. Photochem. Photobiol., C.: Photochem. Rev.  2018, 34, 137−151. (Cover page article)