Patterned photonic crystals (PCs) have great development potential in the textile field
because of their unique high-saturation iridescent pattern displays. Herein, PC-produced …

This paper investigates aluminium-assisted chemical etching (AACE) process to fabricate b-
Si absorber for the first time. The AACE process combines deposition of a thin aluminium …

In this study, we aim to enhance the efficiency of p-type tunnel oxide passivated contact (p-
TOPCon) solar cells by improving charge carrier extraction while achieving higher fill factor …

To reliably compensate fuel cell stack tolerances, sealings with a layer thickness of at least
500 µm are necessary. Additionally, threads positioned at the upper region of the stencil …

The Silicon heterojunction (SHJ) solar cell belongs to the most viable cell structure that
enables low cost as well as high efficiency. For SHJ cells, silver (Ag) paste has been used …

The screen-printing process for making good contact of electrodes with the top layer of solar
cells is crucial for enhancing the electrical properties of a solar cell. This paper reports the …

Our novel metallization approach for silicon heterojunction (SHJ) solar cells takes
advantage of a PVD metal-stack covered with a structured self-passivated Al layer as mask …

The metallization of silicon heterojunction (SHJ) solar cells by selective Cu electroplating
without any resistmask is in development. A thin multi-functional PVD Cu-Al stack is …

A proof of principle for electrochemical screen printing (ESP) as a patterning process for thin
metal stacks that can be employed, eg, in interdigitated back contact (IBC) or silicon …

This paper presents a systematic approach for the development of highly filled suspensions
used for an electrochemical dispensing approach. Electrochemical dispensing is an …