Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Jayasree Roy Sharma"'
Autor:
Jayasree Roy Sharma, Sukanta Bose, Pritam Banerjee, Gourab Das, Sumita Mukhopadhyay, Hemanta Ghosh, Suchismita Mitra
Publikováno v:
Journal of Materials Science: Materials in Electronics. 30:11017-11026
Antireflection coatings play an important role in enhancing the performance of crystalline silicon solar cells by increasing the light coupling into the active region of the devices. In this work we investigated the effects of seed layer thickness an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4925058f7c02ea9db633ef5351ea0c41
https://doi.org/10.1007/s10854-019-01443-5
https://doi.org/10.1007/s10854-019-01443-5
Publikováno v:
Silicon. 12:305-316
Higher price-per-watt of silicon (Si) solar cells is still the main bottleneck in their widespread use for power generation due to their expensive manufacturing process. The n-type zinc oxide (n-ZnO) and p-type Si (p-Si) based single heterojunction s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07eac47fc01e356b011d96606130025d
https://doi.org/10.1007/s12633-019-00134-4
https://doi.org/10.1007/s12633-019-00134-4
Autor:
Nabin Chandra Mandal, Hiranmay Saha, Subhendu Guha, Sukanta Bose, Susmita Biswas, Arindam Kole, Gourab Das, Santanu Maity, Jayasree Roy Sharma, Anupam Nandi, Shiladitya Acharya, Partha Chaudhuri, Tamalika Panda, Sourav Sadhukhan
Publikováno v:
Applied Physics A. 126
Passivated emitter rear contact (PERC) solar cell involves upgraded adaptation of technology over the existing silicon wafer-based aluminium back surface field (Al-BSF) solar cell. The lower efficiency of Al-BSF is caused by a few drawbacks e.g. high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::689abfbbecf3a3b2b1513a20368e2125
https://doi.org/10.1007/s00339-020-03747-4
https://doi.org/10.1007/s00339-020-03747-4
Publikováno v:
Journal of Materials Science: Materials in Electronics. 29:6206-6214
As-deposited sputtered ZnO:Al (AZO) thin films having high transparency (T ≥ 85% at 550 nm of wavelength) and good electrical properties (ρ = 2.59 × 10−04 Ω cm) are etched to get suitable light trapping in thin film solar cells, using reactive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b9ae0e1a64089491bbd935ad5d8a01f
https://doi.org/10.1007/s10854-018-8596-0
https://doi.org/10.1007/s10854-018-8596-0
Autor:
Jayasree Roy Sharma, Sukanta Bose, A.K. Barua, Sumita Mukhopadhyay, Sourav Mandal, Gourab Das
Publikováno v:
Materials Today: Proceedings. 5:9726-9732
In order to increase the efficiency of silicon based Thin Film Solar (TFS) cells, it is necessary to use better light management techniques. Texturization of sputtered aluminium doped zinc oxide (Al:ZnO or AZO) films has opened up a variety of ways f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37d7137d7135f8a986bb634b635cb1cc
https://doi.org/10.1016/j.matpr.2017.10.159
https://doi.org/10.1016/j.matpr.2017.10.159
Autor:
A.K. Barua, Sukanta Bose, Chandan Banerjee, Gourab Das, Sumita Mukhopadhyay, Sourav Mandal, Sukanta Dhar, Jayasree Roy Sharma
Publikováno v:
IEEE Journal of Photovoltaics. 7:892-899
In this paper, we have discussed about the development of high-quality n-μc-SiO:H films by a seeding technique working as a potential back reflector layer (BRL). Highly crystalline and conducting n-μc-Si:H films are used as a seed layer. Phosphorou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8b3a4c35258236d52e313a2cd827c85
https://doi.org/10.1109/jphotov.2017.2655721
https://doi.org/10.1109/jphotov.2017.2655721
Autor:
Jayasree Roy Sharma, Gourab Das, Chandan Banerjee, Sumita Mukhopadhyay, Sukanta Bose, A.K. Barua, Sourav Mandal, Sukanta Dhar
Publikováno v:
Journal of Materials Science: Materials in Electronics. 28:10382-10390
In this paper we present the role of plasma excitation frequency and electsrode separation on the growth of microcrystalline silicon thin films at two different hydrogen dilutions of silane and different power densities. We optimized the process cond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::803b4862036eb898faf073d88ee1d99d
https://doi.org/10.1007/s10854-017-6808-7
https://doi.org/10.1007/s10854-017-6808-7
Autor:
Sukanta Bose, Hemanta Ghosh, Sumita Mukhopadhyay, Hiranmay Saha, Gourab Das, A.K. Barua, Jayasree Roy Sharma, Suchismita Mitra, Sourav Mandal
Publikováno v:
Materials Today: Proceedings. 4:12635-12640
Increasing the efficiency of silicon based Thin Film Solar (TFS) cells, needs use of better light management techniques. A TFS cell developed on nanorods is optically thick for sufficient light absorption, while electrically thin to provide efficient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6864b379325d87ad0e776d1720b204a1
https://doi.org/10.1016/j.matpr.2017.10.074
https://doi.org/10.1016/j.matpr.2017.10.074
Autor:
Gourab Das, Snehanshu Patra, Debolina Saha, Sumita Mukhopadhyay, Arijit Bardhan Roy, Jayasree Roy Sharma, A.K. Barua
Publikováno v:
Springer Proceedings in Physics ISBN: 9783319976037
In last few decades the study of zinc oxide (ZnO) nanoparticles established the fact that, they have wide range of high technology applications. Among all the nanoparticles ZnO nanorods have been widely used due to their ease of formation and applica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c330c04ed258cdb3f2fbaaa55806ce5c
https://doi.org/10.1007/978-3-319-97604-4_55
https://doi.org/10.1007/978-3-319-97604-4_55
Autor:
Susmita Biswas, Hiranmay Saha, Sukanta Bose, Arindam Kole, Anupam Nandi, Santanu Maity, Tamalika Panda, Gourab Das, Sourav Sadhukhan, Partha Chaudhuri, Nabin Chandra Mandal, Jayasree Roy Sharma, Shiladitya Acharya
Publikováno v:
Materials Science in Semiconductor Processing. 119:105163
Passivation of n-type and p-type monocrystalline CZ Si wafers (both polished and textured) with silicon oxide layers prepared by thermal (TO), chemical (CO) and plasma (PO) techniques have been extensively investigated from the measurement of minorit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de4f648e2f77a760bdc6a0c2e86a4ce6
https://doi.org/10.1016/j.mssp.2020.105163
https://doi.org/10.1016/j.mssp.2020.105163