Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Per I. Widenborg"'
Autor:
Cangming Ke, Armin G. Aberle, Gomathy Sandhya Subramanian, Akash Kumar, Per I. Widenborg, Goutam Kumar Dalapati
Publikováno v:
Crystal Growth & Design. 15:1067-1072
High-quality n-type solid-phase crystallized (SPC) polycrystalline silicon thin films are successfully made on planar glass by controlling the stress and intragrain misorientation in the films. If not controlled, the stress in the films is found to e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c04f2a1a09acb1c040edc59e19c0253e
https://doi.org/10.1021/cg5011659
https://doi.org/10.1021/cg5011659
Autor:
Per I. Widenborg, Cangming Ke, Sandipan Chakraborty, Armin G. Aberle, Akash Kumar, Ian Marius Peters
Publikováno v:
IEEE Journal of Photovoltaics. 5:137-144
In this study, we evaluate the impact of interdigitated metallization patterns on the 1-sun performance of poly-Si thin-film solar cells on glass. We implement a model of the solar cell with an interdigitated metallization pattern in the simulation s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b8a15841607405bec6d58ddc106bf20
https://doi.org/10.1109/jphotov.2014.2363557
https://doi.org/10.1109/jphotov.2014.2363557
Autor:
S. Virasawmy, N. Palina, Per I. Widenborg, Sergey Varlamov, Bram Hoex, A. A. O. Tay, Johnson Wong, Cangming Ke
Publikováno v:
IEEE Journal of Photovoltaics. 4:1445-1451
We report on the application of laser chemical processing (LCP) to fabricate n-type emitters for polysilicon thin-film solar cells on glass. Sheet resistance values of 2-5 kΩ/□ with a peak phosphorus doping concentration in the range 8 × 10 18 -1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fc7e8348fbb38eb377a1e994e3d825b
https://doi.org/10.1109/jphotov.2014.2349654
https://doi.org/10.1109/jphotov.2014.2349654
Autor:
Per I. Widenborg, Goutam Kumar Dalapati, Ying Huang, Nasim Sahraei, Armin G. Aberle, Aneesa Iskander, Ian Marius Peters
Publikováno v:
Solar Energy Materials and Solar Cells. 122:146-151
In this work a highly scattering rear Si surface texture (RST) is realized by plasma etching of polycrystalline silicon (poly-Si) thin-film solar cells on glass. The resulting RST shows reflection haze values of more than 95% at the Si–air interfac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93f9edef6942a0c9271b3795000b12de
https://doi.org/10.1016/j.solmat.2013.11.033
https://doi.org/10.1016/j.solmat.2013.11.033
Autor:
Per I. Widenborg, N. Palina, S. Virasawmy, Bram Hoex, Alan Prem Kumar, A. A. O. Tay, Hui Ru Tan, Goutam Kumar Dalapati
Publikováno v:
IEEE Journal of Photovoltaics. 3:1259-1264
Laser chemical processing (LCP) is an attractive doping technique for thin films due to its process simplicity, high achievable doping concentrations, and relatively shallow doping depths. During LCP processing, an infinite supply of dopants is avail
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::452eb94bb87b486cbcabcd262b755fc8
https://doi.org/10.1109/jphotov.2013.2278662
https://doi.org/10.1109/jphotov.2013.2278662
Publikováno v:
Thin Solid Films. 534:629-635
A rapid thermal annealing (RTA) process is performed to activate the dopants and anneal point defects in planar polycrystalline silicon (poly-Si) thin-film solar cell diodes on glass. The impact of the RTA peak temperature on the open-circuit voltage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afdeabea154eb3d71f61cd59fcc8abb0
https://doi.org/10.1016/j.tsf.2013.02.023
https://doi.org/10.1016/j.tsf.2013.02.023
Publikováno v:
Journal of Non-Crystalline Solids. 363:172-177
By analyzing the solid phase crystallization (SPC) of amorphous silicon (a-Si) with the Johnson-Mehl-Avrami-Kolmogorov (JMAK) model, it was found that the crystallization kinetics was non-ideal, with indications of a non-constant nucleation rate. Det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7548b67970b3cf83b149cc0c9a2eafc
https://doi.org/10.1016/j.jnoncrysol.2012.12.034
https://doi.org/10.1016/j.jnoncrysol.2012.12.034
Publikováno v:
Energy Procedia. 33:143-149
An interdigitated metallisation scheme was developed and optimised for polycrystalline silicon thin-film solar cells on glass. In the investigated metallisation approach, polycrystalline silicon is partially and selectively removed from the glass sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::316e6881eb60c67477a38a444c2a2d0d
https://doi.org/10.1016/j.egypro.2013.05.051
https://doi.org/10.1016/j.egypro.2013.05.051
Publikováno v:
Journal of Crystal Growth. 361:121-128
Aluminium-induced texturing (AIT) is a method to texture glass surfaces by utilising the reaction between aluminium (Al) and glass at high temperature (above 500 °C) and a subsequent wet-chemical treatment that removes the reaction products. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b93fed666db29336d0432edbc4ffdc1
https://doi.org/10.1016/j.jcrysgro.2012.09.015
https://doi.org/10.1016/j.jcrysgro.2012.09.015
Publikováno v:
IEEE Journal of Photovoltaics. 2:580-585
Hydrogenation of polycrystalline silicon thin-film solar cells on glass is performed to improve the open-circuit voltage Voc of the devices. The hydrogenation process is performed using linear microwave plasma sources that are capable of generating a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a86f02b6c2e97d2b3407bad63d0615f
https://doi.org/10.1109/jphotov.2012.2202878
https://doi.org/10.1109/jphotov.2012.2202878