Tunable near-infrared emission and three-photon absorption in lanthanide-doped double perovskite nanocrystals
Cs2AgInCl6 double perovskite (DP) nanocrystals (NCs) are an emerging class of materials
with promising application potential in photonics/optoelectronics owing to their nontoxicity …
with promising application potential in photonics/optoelectronics owing to their nontoxicity …
Femtosecond nonlinear optical properties of polycyclic aromatic hydrocarbon-based Benzo [e] pyrene derivatives
We herein report our results on the nonlinear optical (NLO) properties of three polycyclic
aromatic hydrocarbons (PAHs) based benzo [e] pyrene derivatives namely 10-phenylbenzo …
aromatic hydrocarbons (PAHs) based benzo [e] pyrene derivatives namely 10-phenylbenzo …
Metalated porphyrin-napthalimide based donor-acceptor systems with long-lived triplet states and effective three-photon absorption
Porphyrin applications are primarily related to electronic transitions across a broad
spectrum. In this context, understanding the excited state electron dynamics is necessary in …
spectrum. In this context, understanding the excited state electron dynamics is necessary in …
Ultrafast intramolecular charge transfer dynamics and nonlinear optical properties of phenothiazine-based push–pull zinc porphyrin
Comprehensive investigations of the ultrafast photophysical properties and charge injection
dynamics (adsorbed on mesoporous TiO 2) of phenothiazine-functionalized push–pull Zinc …
dynamics (adsorbed on mesoporous TiO 2) of phenothiazine-functionalized push–pull Zinc …
Stability enhancement and pronounced three-photon absorption in SrCl 2-doped FAPbBr 3 nano crystals
Size-dependent perovskite nanocrystals (PNCs) have manifested tremendous improvement
in nonlinear optical (NLO) studies owing to their remarkable optical and electrical properties …
in nonlinear optical (NLO) studies owing to their remarkable optical and electrical properties …
Influence of the Selenophene Auxiliary Acceptor in Porphyrin Sensitizers for High-Performance Dye-Sensitized Solar Cells
PS Gangadhar, S Dasgupta, PR Bangal… - ACS Applied Energy …, 2024 - ACS Publications
Porphyrin-based dyes are widely used as sensitizers for dye-sensitized solar cells (DSSCs),
but their power conversion efficiencies (PCEs) are limited mainly due to charge …
but their power conversion efficiencies (PCEs) are limited mainly due to charge …
Excited-state normal-mode analysis: The case of porphyrins
We systematically applied excited-state normal mode analysis to investigate and compare
the relaxation and internal conversion dynamics of a free-base porphyrin (BP) with those of …
the relaxation and internal conversion dynamics of a free-base porphyrin (BP) with those of …
Excited Charge Separation in a π-Interacting Phenothiazine–Zinc Porphyrin–Fullerene Donor–Acceptor Conjugate
We have designed, synthesized, and characterized a donor–acceptor triad, SPS-PPY-C 60,
that consists of a π-interacting phenothiazine-linked porphyrin as a donor and sensitizer and …
that consists of a π-interacting phenothiazine-linked porphyrin as a donor and sensitizer and …
Novel phosphorus (V) tetrabenzotriazacorroles: synthesis, characterization, optical, electrochemical, and femtosecond nonlinear optical studies
A series of three novel tetrabenzotriazacorroles (TBCs) designed with an alkyl substituent
tert-butyl group (TBC-tert), an electron donor phenothiazine group (TBC-PTZ) and an energy …
tert-butyl group (TBC-tert), an electron donor phenothiazine group (TBC-PTZ) and an energy …
Charge-Transfer State Formation and Recombination Dynamics in Deep Absorbing Porphyrin–PCBM Blends
C Biswas, DK Tomar, J Dasgupta, H Wu… - ACS Applied Energy …, 2024 - ACS Publications
Single-molecule panchromatic chromophores are promising candidates for organic
photovoltaics (OPVs), offering advantages in terms of synthetic control, purity, and ease of …
photovoltaics (OPVs), offering advantages in terms of synthetic control, purity, and ease of …