Characterization of Laser Doped Silicon and Overcoming Adhesion Challenges of Solar Cells with Nickel-Copper Plated Contacts - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Characterization of Laser Doped Silicon and Overcoming Adhesion Challenges of Solar Cells with Nickel-Copper Plated Contacts write by Christian Geisler. This book was released on 2015. Characterization of Laser Doped Silicon and Overcoming Adhesion Challenges of Solar Cells with Nickel-Copper Plated Contacts available in PDF, EPUB and Kindle.
Interface Study on Laser-structured Plated Contacts for Silicon Solar Cells
Interface Study on Laser-structured Plated Contacts for Silicon Solar Cells - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Interface Study on Laser-structured Plated Contacts for Silicon Solar Cells write by Andreas Büchler. This book was released on 2019. Interface Study on Laser-structured Plated Contacts for Silicon Solar Cells available in PDF, EPUB and Kindle.
Semiconductor Materials and Modelling for Solar Cells
Semiconductor Materials and Modelling for Solar Cells - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Semiconductor Materials and Modelling for Solar Cells write by Z. Pezeshki. This book was released on 2021-07-05. Semiconductor Materials and Modelling for Solar Cells available in PDF, EPUB and Kindle. The book presents a comprehensive survey about advanced solar cell technologies. Focus is placed on semiconductor materials, solar cell efficiency, improvements in surface recombination velocity, charge density, high ultraviolet (UV) sensitivity, modeling of solar cells etc. The book references 281 original resources with their direct web links for in-depth reading. Keywords: Solar Cells, Thin Film Solar Cells, Solar Cell Efficiency, Semiconductor Materials, Surface Recombination Velocity, Charge Density, High UV Sensitivity, Heavily-doped Silicon Wafers, Amorphous Semiconductors, Nanocrystalline Semiconductors, Field Effect, Ferroelectric Semiconductors, Solar Cell Modelling.
Electrochemical Processes for Metallization of Novel Silicon Solar Cells
Electrochemical Processes for Metallization of Novel Silicon Solar Cells - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Electrochemical Processes for Metallization of Novel Silicon Solar Cells write by Mathias Kamp. This book was released on 2016. Electrochemical Processes for Metallization of Novel Silicon Solar Cells available in PDF, EPUB and Kindle. Within this work electrochemical processes for manufacturing of novel silicon solar cells are investigated. Direct plating of Ni and Al on n- and p- silicon is demonstrated by making use of solar cell characteristics. Homogenous Ni/Cu stacks are realized for bifacial and back contact solar cells, forming an excellent mechanical and electrical contact to silicon. For metallization of HIT solar cells, the plating behavior on ITO layers is studied. Additionally, plating processes on evaporated Al layers are developed and applied to back contact solar cells. By means of process optimization the plated metal stack on Al features sufficient adhesion and increases the lateral conductivity of the metal grid resulting in increased solar cell efficiency. An advanced metallization route for back contact solar cells which purposefully utilizes the different characteristics of the deposited metals (Al, Ni, Cu) is developed. The resulting metal stacks are characterized in detail using SEM, EDX and AES methods. Besides plating processes, local oxidizing processes for Al are established and combined with printing technologies to realize the metal contact separation for back contact solar cells.
Nickel Silicide Contact for Copper Plated Silicon Solar Cells
Nickel Silicide Contact for Copper Plated Silicon Solar Cells - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nickel Silicide Contact for Copper Plated Silicon Solar Cells write by Harsh Narendrakumar Jain. This book was released on 2016. Nickel Silicide Contact for Copper Plated Silicon Solar Cells available in PDF, EPUB and Kindle. Nickel-Copper metallization for silicon solar cells offers a cost effective alternative to traditional screen printed silver paste technology. The main objective of this work is to study the formation of nickel silicide contacts with and without native silicon dioxide SiO2.The effect of native SiO2 on the silicide formation has been studied using Ramanspectroscopy, Rutherford backscattering spectrometry and sheet resistancemeasurements which shows that SiO2 acts as a diffusion barrier for silicidation at low temperatures of 350°C. At 400°C the presence of SiO2 results in the increased formation of nickel mono-silicide phase with reduced thickness when compared to samples withoutany native oxide. Pre and post-anneal measurements of Suns Voc, photoluminescence and Illuminated lock in thermography show effect of annealing on electrical characteristics of the device. The presence of native oxide is found to prevent degradation of the solar cells when compared to cells without any native oxide. A process flow for fabricating siliconsolar cells using light induced plating of nickel and copper with and without native oxide(SiO2) has been developed and cell results for devices fabricated on 156mm wafers have been discussed.
