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Sudipta Seth

Research Interest

Photoluminescence blinking of metal-halide perovskite semiconductors, Polarized imaging of photoactive materials.

Selected Publications

S. Seth, N. Mondal, S. Patra, A. Samanta, “Fluorescence Blinking and Photoactivation of All-Inorganic Perovskite Nanocrystals CsPbBrand CsPbBr2IJ. Phys. Chem. Lett.20167, 266–271.

S. Seth, A. Samanta, “Fluorescent Phase-Pure Zero-Dimensional Perovskite-Related Cs4PbBr6Microdisks: Synthesis and Single-Particle Imaging Study” J. Phys. Chem. Lett.20178, 4461–4467.

S. Seth, A. Samanta, “Photoluminescence of Zero-Dimensional Perovskites and Perovskite-Related Materials” J. Phys. Chem. Lett.20189, 176–183.

T. Ahmed, S. Seth, A. Samanta, “Boosting the Photoluminescence of CsPbX3 (X = Cl, Br, I) Perovskite Nanocrystals Covering a Wide Wavelength Range by Postsynthetic Treatment with Tetrafluoroborate Salts” Chem. Mater.201830, 3633–3637.

S. Seth, T. Ahmed, A. Samanta, “Photoluminescence Flickering and Blinking of Single CsPbBr3 Perovskite Nanocrystals: Revealing Explicit Carrier Recombination Dynamics” J. Phys. Chem. Lett.20189, 7007–7014. 

K. N. Krishnakanth, S. Seth,  A. Samanta, S. V. Rao, “Broadband ultrafast nonlinear optical studies revealing exciting multi-photon absorption coefficients in phase pure zero-dimensional Cs4PbBr6 perovskite films” Nanoscale, 2019, 11, 945-954.

Sudipta Seth