Results 11 to 20 of about 30,669 (306)

Ispitivanje preciznosti GNSS uređaja Topcon Hiper SR prema normi ISO 17123-8 [PDF]

, 2015
Konstantan napredak tehnologije donio je velike promjene u geodetsku struku. Jedna od tih promjena je korištenje GNSS mjernih sustava. Danas je moguće ostvariti centimetarsku točnost upravo zahvaljujući neprekidnom razvoju tehnologije kao što je: CROPOS,
Antonio Tupek, Bruno Marđetko, Dario Panić   +2 more
core   +2 more sources

Advanced TOPCon solar cells with patterned p-type poly-Si fingers on the front side and vanishing metal induced recombination losses

EPJ Photovoltaics
The silicon photovoltaic industry is rapidly expanding production capacity for TOPCon solar cells and surveys such as the ITRPV 2024 forecast worldwide market dominance for this cell concept from the year 2024 and beyond.
Hoß Jan, Kalaghichi Saman Sharbaf, Comak Mertcan, Preis Pirmin, Lossen Jan, Linke Jonathan, Koduvelikulathu Lejo Joseph, Buchholz Florian   +7 more
doaj   +2 more sources

Highly passivated TOPCon bottom cells for perovskite/silicon tandem solar cells

Nature Communications
Tunnel oxide passivated contact (TOPCon) silicon solar cells are rising as a competitive photovoltaic technology, seamlessly blending high efficiency with cost-effectiveness and mass production capabilities. However, the numerous defects from the fragile
Zetao Ding, Chenxia Kan, Shengguo Jiang, Meili Zhang, Hongyu Zhang, Wei Liu, Mingdun Liao, Zhenhai Yang, Pengjie Hang, Yuheng Zeng, Xuegong Yu, Jichun Ye   +11 more
doaj   +2 more sources

Microstructure Analysis of Current‐Fired Contacts on TOPCon Layers

Solar RRL
We report on the analysis of the microstructure of a current‐fired contact formed by screen printing, drying, and sintering of a silver paste and subsequent laser‐enhanced contact optimization (LECO) for silicon solar cells with tunnel‐oxide passivated contacts (TOPCon) on the TOPCon side.
Johannes M. Greulich, Cyril Leon, Sebastian Mack, Daniel Ourinson, Jonas D. Huyeng, Stefan Rein   +5 more
openaire   +2 more sources

Effective In Situ TOPCon Gettering of Epitaxially Grown Silicon Wafers during Bottom Solar Cell Fabrication [PDF]

Solar RRL
Epitaxially grown silicon wafers (EpiWafers) have a lower carbon footprint than conventional wafers produced by ingot crystallization but have also a lower initial material quality which can be significantly improved by gettering.
Clara Rittmann, Pascal Meßmer, Florian Schindler, Jana‐Isabelle Polzin, Armin Richter, Charlotte Weiss, Martin C. Schubert, S. Janz, Marion Drießen   +8 more
openalex   +2 more sources

Mitigating Passivation Layer Damage and Lowering Contact Resistivity of TOPcon Solar Cells Through Low PbO Content Ag Paste [PDF]

Small Methods
The development of front‐side pastes suitable for devices with high sheet resistance such as tunnel oxide passivated contact (TOPCon), is of great significance but remains a considerable challenge.
Sheshicheng Chen, Cuiwen Guo, Jing‐Chun Feng, Xiaopeng Zhang, R. An, Zunke Liu, Haojiang Du, Yangyang Gou, Chuanxiao Xiao, Wei Liu, Jie Yang, Menglei Xu, Ying Tan, Zhijie Gu, Yifan Qiao, Chang‐Zhi Li, Zhenhai Yang, Yuheng Zeng, Weiming Zhang, Jichun Ye   +19 more
openalex   +2 more sources

Optimizing the manufacturing process to increase fill factor and elevate efficiency of n-type crystalline silicon TOPCon solar cells

AIP Advances
The growth of the photovoltaics industry is driven by advancements in solar cell conversion efficiency and manufacturing processes. While passivated emitter and rear cell solar cells achieve around 23% efficiency, tunnel oxide passivated contact (TOPCon)
Wenjing Xu, Pengyu Zhou, Qi Xiu, Xianbang Xing   +3 more
doaj   +2 more sources

Extending Carrier Diffusion via Interfacial Dielectric Shielding for Operationally Stable Perovskite/TOPCon Tandem Solar Cells [PDF]

Advanced Science, EarlyView.
A high‐dielectric niobium oxide (NbOX) electron‐selective contact is introduced to modulate the perovskite/C60 interface in perovskite/silicon tandem solar cells. By shrinking the defect capture radius and chemically passivating Pb‐related defects, NbOX extends carrier diffusion length and optimizes energy‐level alignment, enabling both high efficiency
Wenfeng Liu, Zhiqin Ying, Huan Li, Xin Li, Hai Bo Li, Yunyun Yu, Ziyu He, Rui Li, Mengya Zhang, Yuheng Zeng, Luyao Zheng, Jicheng Zhou, Xia Yang, J. Ye   +13 more
openalex   +2 more sources

Stabilization procedures for TOPCon PV modules after UV-induced degradation

Solar Energy Materials and Solar Cells
The study investigates the stabilization behavior of Tunnel Oxide Passivated Contact (TOPCon) photovoltaic (PV) cell technology following UV-induced degradation (UVID). It focuses on the after-effects of lab-induced UVID, particularly the drastic effects of power loss during dark storage after UV irradiation.
Gebhardt, Paul, Fokuhl, Esther, Mujumdar, Sumeet Santosh, Frey, Hyrie, Beinert, Angelika, Stöhr, Achim, Kaiser, Martin, Hädrich, Ingrid   +7 more
openaire   +2 more sources

Agreement and precision of wide and cube scan measurements between swept-source and spectral-domain OCT in normal and glaucoma eyes

Scientific Reports, 2023
This study aimed to evaluate agreement of Wide scan measurements from swept-source optical coherence tomography (SS-OCT) Triton and spectral-domain OCT (SD-OCT) Maestro in normal/glaucoma eyes, and to assess the precision of measurements from Wide and ...
Huiyuan Hou, Nevin W. EI-Nimri, Mary K. Durbin, Juan D. Arias, Sasan Moghimi, Robert N. Weinreb   +5 more
doaj   +1 more source