Hierarchical heterostructure of Ag-nanoparticle decorated fullerene nanorods (Ag-FNRs) as an effective single particle freestanding SERS substrate
Kumar, Gundam Sandeep, Shrestha, Rekha Goswami, Ji, Qingmin, Hill, Jonathan P, Ariga, Katsuhiko, Acharya, Somobrata, Shrestha, Lok Kumar
Published in Physical chemistry chemical physics : PCCP (2018)
Published in Physical chemistry chemical physics : PCCP (2018)
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Journal Article
Possible charge ordering and anomalous transport in graphene/graphene quantum dot heterostructure
Roy, Rajarshi, Holec, David, Michal, Lukáš, Hemzal, Dušan, Sarkar, Saikat, Sandeep Kumar, Gundam, Nečas, David, Dhankhar, Meena, Kaushik, Preeti, Jénnifer Gómez, I, Zajíčková, Lenka
Published in Journal of physics. Condensed matter (03.07.2024)
Published in Journal of physics. Condensed matter (03.07.2024)
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Journal Article
Easy extraction of water-soluble graphene quantum dots for light emitting diodes
Kumar, Gundam Sandeep, Thupakula, Umamahesh, Sarkar, Piyush Kanti, Acharya, Somobrata
Published in RSC advances (01.01.2015)
Published in RSC advances (01.01.2015)
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Journal Article
Transparent, flexible MAPbI3 perovskite microwire arrays passivated with ultra-hydrophobic supramolecular self-assembly for stable and high-performance photodetectors
Rao, K D M, Hossain, Mozakkar, Umesh, Roy, Aniket, Ghosh, Anudeepa, Gundam, Sandeep Kumar, Moitra, Parikshit, Kamilya, Tapas, Acharya, Somobrata, Bhattacharya, Santanu
Published in Nanoscale (01.01.2020)
Published in Nanoscale (01.01.2020)
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Journal Article
Resonant energy transfer in a van der Waals stacked MoS2 – functionalized graphene quantum dot composite with ab initio validation
Roy, Rajarshi, Thapa, Ranjit, Biswas, Shibsankar, Saha, Subhajit, Ghorai, Uttam Kumar, Sen, Dipayan, E Mathan Kumar, Gundam, Sandeep Kumar, Mazumder, Nilesh, Roy, Dipayan, Chattopadhyay, Kalyan Kumar
Published in Nanoscale (21.09.2018)
Published in Nanoscale (21.09.2018)
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Journal Article
Large-area transparent flexible guanidinium incorporated MAPbI3 microstructures for high-performance photodetectors with enhanced stability
Gundam, Sandeep Kumar, Sarkar, Piyush Kanti, Pradhan, Bapi, Hossain, Mozakkar, Rao, K D M, Acharya, Somobrata
Published in Nanoscale horizons (01.04.2020)
Published in Nanoscale horizons (01.04.2020)
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Journal Article
Narrow bandgap silver mercury telluride alloy semiconductor nanocrystal for self-powered midwavelength-infrared photodiode
Song, Haemin, Eom, So Young, Kim, Gahyeon, Jung, Yoon Seo, Choi, Dongsun, Kumar, Gundam Sandeep, Lee, Jin Hyeok, Kang, Hyeong Seok, Ban, Jiyeon, Seo, Gyeong Won, Hong, Sungmin, Bae, Sooho, Hwang, Gyu Weon, Kim, Woong, Jeong, Kwang Seob
Published in Communications materials (01.12.2024)
Published in Communications materials (01.12.2024)
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Journal Article
Size Tunable Cesium Antimony Chloride Perovskite Nanowires and Nanorods
Pradhan, Bapi, Kumar, Gundam Sandeep, Sain, Sumanta, Dalui, Amit, Ghorai, Uttam Kumar, Pradhan, Swapan Kumar, Acharya, Somobrata
Published in Chemistry of materials (27.03.2018)
Published in Chemistry of materials (27.03.2018)
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Journal Article
Encapsulation of CsPbBr3 Nanocrystals by a Tripodal Amine Markedly Improves Photoluminescence and Stability Concomitantly via Anion Defect Elimination
Pradhan, Jayita, Moitra, Parikshit, Umesh, Das, Bidisa, Mondal, Pramita, Kumar, Gundam Sandeep, Ghorai, Uttam Kumar, Acharya, Somobrata, Bhattacharya, Santanu
Published in Chemistry of materials (08.09.2020)
Published in Chemistry of materials (08.09.2020)
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Journal Article
Demonstration of Ultrarapid Interfacial Formation of 1D Fullerene Nanorods with Photovoltaic Properties
Shrestha, Rekha Goswami, Shrestha, Lok Kumar, Khan, Ali Hossain, Kumar, Gundam Sandeep, Acharya, Somobrata, Ariga, Katsuhiko
Published in ACS applied materials & interfaces (10.09.2014)
Published in ACS applied materials & interfaces (10.09.2014)
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Journal Article
Insight into the mechanism revealing the peroxidase mimetic catalytic activity of quaternary CuZnFeS nanocrystals: colorimetric biosensing of hydrogen peroxide and glucose
Dalui, Amit, Pradhan, Bapi, Thupakula, Umamahesh, Khan, Ali Hossain, Kumar, Gundam Sandeep, Ghosh, Tanmay, Satpati, Biswarup, Acharya, Somobrata
Published in Nanoscale (21.05.2015)
Published in Nanoscale (21.05.2015)
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Journal Article
Probing the charge transfer and electron–hole asymmetry in graphene–graphene quantum dot heterostructure
Roy, Rajarshi, Holec, David, Kratzer, Markus, Muenzer, Philipp, Kaushik, Preeti, Michal, Lukáš, Kumar, Gundam Sandeep, Zajíčková, Lenka, Teichert, Christian
Published in Nanotechnology (20.05.2022)
Published in Nanotechnology (20.05.2022)
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Journal Article
Synthesis of High Molecular Weight 1,4-Polynaphthalene for Solution-Processed True Color Blue Light Emitting Diode
Samanta, Suman Kalyan, Kumar, Gundam Sandeep, Ghorai, Uttam Kumar, Scherf, Ullrich, Acharya, Somobrata, Bhattacharya, Santanu
Published in Macromolecules (23.10.2018)
Published in Macromolecules (23.10.2018)
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Journal Article
Transparent, Flexible Silicon Nanostructured Wire Networks with Seamless Junctions for High-Performance Photodetector Applications
Hossain, Mozakkar, Kumar, Gundam Sandeep, Barimar Prabhava, S. N, Sheerin, Emmet D, McCloskey, David, Acharya, Somobrata, Rao, K. D. M, Boland, John J
Published in ACS nano (22.05.2018)
Published in ACS nano (22.05.2018)
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Journal Article
Transparent, flexible MAPbI perovskite microwire arrays passivated with ultra-hydrophobic supramolecular self-assembly for stable and high-performance photodetectors
Rao, K. D. M, Hossain, Mozakkar, Umesh, Roy, Aniket, Ghosh, Anudeepa, Kumar, Gundam Sandeep, Moitra, Parikshit, Kamilya, Tapas, Acharya, Somobrata, Bhattacharya, Santanu
Published in Nanoscale (14.06.2020)
Published in Nanoscale (14.06.2020)
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Journal Article
Encapsulation of CsPbBr 3 Nanocrystals by a Tripodal Amine Markedly Improves Photoluminescence and Stability Concomitantly via Anion Defect Elimination
Pradhan, Jayita, Moitra, Parikshit, Umesh, Das, Bidisa, Mondal, Pramita, Kumar, Gundam Sandeep, Ghorai, Uttam Kumar, Acharya, Somobrata, Bhattacharya, Santanu
Published in Chemistry of materials (08.09.2020)
Published in Chemistry of materials (08.09.2020)
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Journal Article