Search Results - "Das Adhikari, Samrat"

Phase‐Stable CsPbI3 Nanocrystals: The Reaction Temperature Matters by Dutta, Anirban, Dutta, Sumit K., Das Adhikari, Samrat, Pradhan, Narayan

“…High temperature colloidal synthesis for obtaining thermal, colloidal and phase‐stable CsPbI3 nanocrystals with near‐unity quantum yield is reported. While…”
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Luminescence, Plasmonic, and Magnetic Properties of Doped Semiconductor Nanocrystals by Pradhan, Narayan, Das Adhikari, Samrat, Nag, Angshuman, Sarma, D. D.

“…Introducing a few atoms of impurities or dopants in semiconductor nanocrystals can drastically alter the existing properties or even introduce new properties…”
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Chemically Tailoring the Dopant Emission in Manganese‐Doped CsPbCl3 Perovskite Nanocrystals by Das Adhikari, Samrat, Dutta, Sumit K., Dutta, Anirban, Guria, Amit K., Pradhan, Narayan

“…Doping in perovskite nanocrystals adopts different mechanistic approach in comparison to widely established doping in chalcogenide quantum dots. The fast…”
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Synthesis of Hybrid Tin‐Based Perovskite Microcrystals for LED Applications by Sanchez‐Diaz, Jesus, Rodriguez‐Pereira, Jhonatan, Das Adhikari, Samrat, Mora‐Seró, Iván

“…Considerable focus on tin‐based perovskites lies on substitution to leadhalide perovskites for the fabrication of eco‐friendly optoelectronic devices. The…”
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The Role of Alkylammonium Bromides on the Surface Passivation of Stable Alcohol‐Dispersed CsPbX3 Nanocrystals and on the Stability Enhancement in Light‐Emitting Applications by Uribe‐Vegas, Pablo, Villanueva‐Antolí, Alexis, Segura, Camilo, Werlinger, Francisca, Aliaga, Karen R., Caprile, Renato, Trofymchuk, Oleksandra S., Flores, Mario E., Osorio‐Román, Igor O., Echeverría‐Arrondo, Carlos, Adhikari, Samrat Das, Selmi, Olfa, Seró, Iván Mora, Rodriguez‐Pereira, Jhonatan, Pradhan, Bapi, Paulus, Michael, Sternemann, Christian, Hofkens, Johan, Martinez, Javier, Masi, Sofia, Gualdrón‐Reyes, Andrés F.

“…The ligand passivation is considered an attractive strategy to prepare high‐quality perovskite nanocrystals (PNCs) with improved photophysical features in…”
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Doping Mn2+ in Lead Halide Perovskite Nanocrystals: Successes and Challenges by Guria, Amit K, Dutta, Sumit K, Adhikari, Samrat Das, Pradhan, Narayan

“…Mn2+ ions doped in high-energy absorbing semiconductor host nanocrystals take away the exciton energy and result in spin-polarized d–d emission. For the last…”
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Blue-Emitting CsPbCl3 Nanocrystals: Impact of Surface Passivation for Unprecedented Enhancement and Loss of Optical Emission by Behera, Rakesh Kumar, Das Adhikari, Samrat, Dutta, Sumit Kumar, Dutta, Anirban, Pradhan, Narayan

“…High-energy-emitting CsPbCl3 nanocrystals have shown significant loss and enhancement of their emission intensity (∼40–50 folds) during purification and…”
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Equilibriums in Formation of Lead Halide Perovskite Nanocrystals by Bera, Suman, Behera, Rakesh Kumar, Das Adhikari, Samrat, Guria, Amit K, Pradhan, Narayan

“…Physical insights related to ion equilibrium involved in the synthesis of lead halide perovskite nanocrystals remain key parameters for regulating the phase…”
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Tuning the Size of CsPbBr3 Nanocrystals: All at One Constant Temperature by Dutta, Anirban, Dutta, Sumit Kumar, Das Adhikari, Samrat, Pradhan, Narayan

“…For varying the size of perovskite nanocrystals, variation in the reaction temperature and tuning the ligand chain lengths are established as the key…”
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Symmetry Break and Seeded 2D Anisotropic Growth in Ternary CuGaS2 Nanocrystals by Adhikari, Samrat Das, Dutta, Anirban, Prusty, Gyanaranjan, Sahu, Puspanjali, Pradhan, Narayan

“…In the wurtzite phase, asymmetric growths of nanocrystals are typically observed along the polar [001] direction. Polarity driven layerwise alternative…”
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Impact of core-shell perovskite nanocrystals for LED applications: successes, challenges, and prospects by Das Adhikari, Samrat, Gualdrón Reyes, Andrés F, Paul, Subir, Torres, Jeevan, Escuder, Beatriu, Mora-Seró, Iván, Masi, Sofia

“…Perovskite nanocrystals (PeNCs) synthesized by colloidal solution methods are an outstanding case of study due to their remarkable optical features, different…”
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Recent Developments of Mn(II)-Doped 2D-Layered and 2D Platelet Perovskite Nanostructures by Das Adhikari, Samrat, Pradhan, Narayan

“…Two-dimensional (2D) layered perovskites recently emerged as one of the most promising materials for optoelectronics. These not only behave like a quantum well…”
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Increasing the Performance and Stability of Red-Light-Emitting Diodes Using Guanidinium Mixed-Cation Perovskite Nanocrystals by Serafini, Patricio, Villanueva-Antolí, Alexis, Adhikari, Samrat Das, Masi, Sofia, Sánchez, Rafael S., Rodriguez-Pereira, Jhonatan, Pradhan, Bapi, Hofkens, Johan, Gualdrón-Reyes, Andrés F., Mora-Seró, Iván

“…Halide perovskite nanocrystals (PNCs) exhibit growing attention in optoelectronics due to their fascinating color purity and improved intrinsic properties…”
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Phase-Stable CsPbI 3 Nanocrystals: The Reaction Temperature Matters by Dutta, Anirban, Dutta, Sumit K, Das Adhikari, Samrat, Pradhan, Narayan

“…High temperature colloidal synthesis for obtaining thermal, colloidal and phase-stable CsPbI nanocrystals with near-unity quantum yield is reported. While…”
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Au Nanowire-Striped Cu3P Platelet Photoelectrocatalysts by Dutta, Anirban, Samantara, Aneeya K, Adhikari, Samrat Das, Jena, Bikash Kumar, Pradhan, Narayan

“…A stripy pattern of continuous epitaxial growth of thin Au nanowires on plasmonic Cu3P platelets is reported. The obtained Au–Cu3P heterostructures retain…”
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Chemically Tailoring the Dopant Emission in Manganese-Doped CsPbCl 3 Perovskite Nanocrystals by Das Adhikari, Samrat, Dutta, Sumit K, Dutta, Anirban, Guria, Amit K, Pradhan, Narayan

“…Doping in perovskite nanocrystals adopts different mechanistic approach in comparison to widely established doping in chalcogenide quantum dots. The fast…”
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Continuous‐Flow Synthesis of Orange Emitting Sn(II)‐Doped CsBr Materials by Das Adhikari, Samrat, Masi, Sofia, Echeverría‐Arrondo, Carlos, Miralles‐Comins, Sara, Sánchez, Rafael S., Fernandes, Jesum Alves, Chirvony, Vladimir, Martínez‐Pastor, Juan P., Sans, Victor, Mora‐Seró, Iván

“…An ongoing demand toward lead‐free all‐inorganic cesium metal halide perovskites has presented Sn(II) as an ideal substitute of Pb(II) for applications in…”
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Phase‐Stable CsPbI3 Nanocrystals: The Reaction Temperature Matters by Dutta, Anirban, Dutta, Sumit K., Das Adhikari, Samrat, Pradhan, Narayan

“…High temperature colloidal synthesis for obtaining thermal, colloidal and phase‐stable CsPbI3 nanocrystals with near‐unity quantum yield is reported. While…”
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Presence of Metal Chloride for Minimizing the Halide Deficiency and Maximizing the Doping Efficiency in Mn(II)-Doped CsPbCl 3 Nanocrystals by Das Adhikari, Samrat, Behera, Rakesh Kumar, Bera, Suman, Pradhan, Narayan

“…Pretreatment using metal chlorides during the formation of halide deficient free perovskite nanocrystals is reported. Among several metal chlorides, Cu(II)Cl…”
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Presence of Metal Chloride for Minimizing the Halide Deficiency and Maximizing the Doping Efficiency in Mn(II)-Doped CsPbCl3 Nanocrystals by Das Adhikari, Samrat, Behera, Rakesh Kumar, Bera, Suman, Pradhan, Narayan

“…Pretreatment using metal chlorides during the formation of halide deficient free perovskite nanocrystals is reported. Among several metal chlorides,…”
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