Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Robert Dumbrell"'
Autor:
Xinyu Zhang, Robert Dumbrell, Wenqi Li, Menglei Xu, Di Yan, Jingsheng Jin, Zhao Wang, Peiting Zheng, Changming Liu, Jie Yang
Publikováno v:
Progress in Photovoltaics: Research and Applications. 31:369-379
Publikováno v:
Joule. 6:1320-1332
Autor:
Anh Huy Tuan Le, Ruy S. Bonilla, Lachlan E. Black, Johannes P. Seif, Thomas G. Allen, Robert Dumbrell, Christian Samundsett, Ziv Hameiri
Publikováno v:
Solar RRL.
Publikováno v:
IEEE Journal of Photovoltaics. 11:164-173
The performance of solar cells influences the reliability, lifetime, cost, and safety of photovoltaic power plants. The electrical performance of these cells, as well as, their degradation rates over time, can vary between individual cells within the
Publikováno v:
IEEE Journal of Photovoltaics. 8:1413-1420
The surface recombination at metallized surfaces of a solar cell is of significant interest for cell process development, considering the limiting effect such recombination has on cell efficiency. This recombination is difficult to measure accurately
Publikováno v:
IEEE Journal of Photovoltaics. 7:1376-1383
Illumination intensity dependent open-circuit voltage measurements, commonly known as Suns- $V_{{\rm{oc}}}$ , are often used to measure the current–voltage characteristic of a solar cell without the impact of series resistance. Deviations at high i
Autor:
Anh Huy Tuan Le, Johannes P. Seif, Thomas Allen, Andres Cuevas, Robert Dumbrell, Christian Samundsett, Ziv Hameiri
Publikováno v:
2019 IEEE 46th Photovoltaic Specialists Conference (PVSC).
Understanding the impact of metal contacts on the recombination within a passivated silicon wafer is crucial for the optimization of various photovoltaic devices such as passivating-contact-based solar cells. To investigate the effect of the metal wo
Publikováno v:
2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC).
Degradation of photovoltaic modules is one of the key aspects determining the power output and thus the financial viability of solar power plants. Furthermore, it is known that individual cells in PV modules degrade at different rates. The specific c
Publikováno v:
2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC).
The surface recombination at metallized surfaces of a solar cell is of significant interest to process developers, considering the limiting effect such recombination has on cell efficiency. This recombination is difficult to measure accurately becaus
Publikováno v:
2017 IEEE 44th Photovoltaic Specialist Conference (PVSC).
As silicon solar cells approach limiting efficiencies, recombination at the metal-silicon interface is becoming an important limiting factor. Current methods to characterize this recombination are limited in that either: (1) they can only be applied