Perovskite-silicon tandem PV cell with textured wafers hits 28.1% efficiency Researchers in Saudi Arabia have built a perovskite-silicon tandem cell with textured silicon wafers to offer superior ...

German scientists have investigated the role of surface texturing in perovskite-silicon tandem cells and have found that several new processes offer the ability to etch smaller, more uniform textures ...

Silicon is the second most abundant element in Earth’s crust, but is rarely found in pure form. High-purity quartzite (SiO 2) is reduced in an electric arc furnace at around 1,800 °C using carbon ...

Silicon wafers are a fundamental part of the semiconductor business. Every chipmaker needs to buy them in one size or another, such as 200mm, 300mm and others. Silicon wafer vendors produce and sell ...

The shift from planar SoCs to 3D-ICs and advanced packages requires much thinner wafers in order to improve performance and reduce power, reducing the distance that signals need to travel and the ...