Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Gundam Sandeep Kumar"'
Autor:
Haemin Song, So Young Eom, Gahyeon Kim, Yoon Seo Jung, Dongsun Choi, Gundam Sandeep Kumar, Jin Hyeok Lee, Hyeong Seok Kang, Jiyeon Ban, Gyeong Won Seo, Sungmin Hong, Sooho Bae, Gyu Weon Hwang, Woong Kim, Kwang Seob Jeong
Publikováno v:
Communications Materials, Vol 5, Iss 1, Pp 1-9 (2024)
Abstract Infrared colloidal quantum dots (CQDs) have been of interest due to their low-cost fabrication and facile wavelength tunability for various infrared optoelectronic applications. Recently, the mid-wavelength infrared (MWIR) quantum dot sensor
Externí odkaz:
https://doaj.org/article/d9be37725cf94841a834fca9f909e1ad
Publikováno v:
The Journal of Physical Chemistry Letters. 14:395-402
Perovskites have achieved immense progression in optoelectronic device applications owing to their fascinating intrinsic properties. However, the integration of perovskites in lighting applications has been retarded due to the challenges involved in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d972c2614563b8f4fe18208edcf8bbac
https://doi.org/10.1021/acs.jpclett.2c03359
https://doi.org/10.1021/acs.jpclett.2c03359
Autor:
Santanu Bhattacharya, Somobrata Acharya, Parikshit Moitra, Jayita Pradhan, Gundam Sandeep Kumar, Umesh, Uttam Kumar Ghorai, Pramita Mondal, Bidisa Das
Publikováno v:
Chemistry of Materials. 32:7159-7171
Photoluminescence of halide perovskite nanocrystals (NCs) quenches rapidly due to ambient instability, inherent trap states and imperfect ligand-NCs passivation. We report a novel synthetic strateg...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c43a362c00fde54d9421a35bb2849dd
https://doi.org/10.1021/acs.chemmater.0c00385
https://doi.org/10.1021/acs.chemmater.0c00385
Autor:
Katsuhiko Ariga, Partha Bairi, Gundam Sandeep Kumar, Somobrata Acharya, Subrata Maji, Lok Kumar Shrestha
Publikováno v:
Journal of Nanoscience and Nanotechnology. 20:2971-2978
Crystalline fullerene C70 microtubes (FMTs) were produced employing ultrasound-assisted liquid– liquid interfacial precipitation (ULLIP) technique at the interface between fullerene C70 solution in 1,2 dichlorobenzene (DCB) and isopropanol (IPA) at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5f37c72225fafc17b467108cf303b0a
https://doi.org/10.1166/jnn.2020.17461
https://doi.org/10.1166/jnn.2020.17461
Autor:
K. D. M. Rao, Mozakkar Hossain, Santanu Bhattacharya, Somobrata Acharya, Aniket Roy, Parikshit Moitra, Gundam Sandeep Kumar, Umesh, A. Ghosh, Tapas Kamilya
Publikováno v:
Nanoscale. 12:11986-11996
The emergence of organic–inorganic hybrid perovskites (OHPs) has revolutionised the potential performance of optoelectronic devices; most perovskites are opaque and hence incompatible with transparent optoelectronics and sensitive to environmental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::730f717d0320000d4c6e6390f5df4307
https://doi.org/10.1039/d0nr01394c
https://doi.org/10.1039/d0nr01394c
Publikováno v:
Journal of Materials Chemistry C. 8:14334-14347
Metal halide perovskites have accomplished excellent progress as forefront materials for near-infrared, red and green perovskite light-emitting-diodes (PeLEDs) with external quantum efficiencies (EQEs) reaching above 20%, promising a bright future fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ced22eaf48a2790bb14c9a2465d3a09
https://doi.org/10.1039/d0tc03471a
https://doi.org/10.1039/d0tc03471a
Autor:
Rajarshi Roy, David Holec, Markus Kratzer, Philipp Muenzer, Preeti Kaushik, Lukáš Michal, Gundam Sandeep Kumar, Lenka Zajíčková, Christian Teichert
Publikováno v:
Nanotechnology. 33:325704
In recent years, graphene-based van der Waals (vdW) heterostructures have come into prominence showcasing interesting charge transfer dynamics which is significant for optoelectronic applications. These novel structures are highly tunable depending o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c357576ccd2d9a1f5fac5a54a6cf8b9
https://doi.org/10.1088/1361-6528/ac6c38
https://doi.org/10.1088/1361-6528/ac6c38
Autor:
K D M, Rao, Mozakkar, Hossain, Umesh, Aniket, Roy, Anudeepa, Ghosh, Gundam Sandeep, Kumar, Parikshit, Moitra, Tapas, Kamilya, Somobrata, Acharya, Santanu, Bhattacharya
Publikováno v:
Nanoscale. 12(22)
The emergence of organic-inorganic hybrid perovskites (OHPs) has revolutionised the potential performance of optoelectronic devices; most perovskites are opaque and hence incompatible with transparent optoelectronics and sensitive to environmental de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ce89516c0b660c86ca9afe9ce132c55d
https://pubmed.ncbi.nlm.nih.gov/32459260
https://pubmed.ncbi.nlm.nih.gov/32459260
Autor:
K. D. M. Rao, Somobrata Acharya, Mozakkar Hossain, Gundam Sandeep Kumar, Bapi Pradhan, Piyush Kanti Sarkar
Unveiling the transparency and flexibility in perovskite-based photodetectors with superior photoresponse and environmental stability remains an open challenge. Here we report on guanidinium incorporated metal halide perovskite (MA1-xGuaxPbI3, x = 0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83ba2ae5592e8c1955f66acb7b4f9e9e
https://lirias.kuleuven.be/handle/123456789/656888
https://lirias.kuleuven.be/handle/123456789/656888
Autor:
Gundam Sandeep Kumar, Uttam Kumar Ghorai, Suman K. Samanta, Santanu Bhattacharya, Ullrich Scherf, Somobrata Acharya
Publikováno v:
Macromolecules. 51:8324-8329
Efficient light emitting diodes (LEDs) derived from organic π-conjugated polymers are in the center of light generating research. Facile fabrication of true color blue LEDs is challenging. Herein, for the first time, we report the synthesis of highl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52f371c92d3c8f188858e770c758bbeb
https://doi.org/10.1021/acs.macromol.8b01057
https://doi.org/10.1021/acs.macromol.8b01057