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Cloud formation: How feldspar acts as ice nucleus

About 90 percent of precipitation over land depends on the formation of ice crystals in clouds, which fall down due to their increasing weight. But water in…

A step to understanding polymorphs

This study lies at the very heart of understanding and being able to control properties of molecular structures. Pharma and agrichem industries attach great…

Fast Optimization of Network Load

Method for fast optimization of network load.

Semiconducting Nano-Wires of Tin Phosphide Iodide (SnIP)

The first inorganic compound with a double helix structure is a semiconductor with interesting mechanical properties.

High-throughput screening system for directed evolution experiments using novel compartments

Scientists at RWTH Aachen University developed a novel screening method substantially improving the finding of favored enzyme variants using the directed evolution technique. The method, an entirely cell-free system, uses innovative compartments, thus enabling the efficient detection of human and toxic proteins.

Novel CVD-based growth process for zinc oxide layers

At the University of Ulm, a cost-effective deposition process for zinc oxide (ZnO) layers has been developed that provides very good layer qualities and permits a high growth rate. Source material is zinc oxide, no elementary zinc is required.
Using this innovative CVD-based process, it is possible without the addition of environmentally-harmful additives, to create weakly-conductive layers, easily etchable sacrificial layers in multi-layer systems, conductive transparent layers (transparent conductive oxide, TCO) and generally conductive contacts or conductor structures on fixed-body substrates such as sapphire, silicon, silicon carbide or gallium nitride. Furthermore, this process is suitable for generating nano- or microstructures for sensor applications, thin-film transistors (TFT on displays), Schottky diodes, and field effect transistors.

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