Sentences with phrase «layers of aluminum oxide»

In the findings just published, the researchers have covered the sensitive layer of perovskite with a few atomic layers of aluminum oxide to protect against degradation caused by humidity.

Using a technique common in the semiconductor industry called atomic layer deposition (ALD), they coated pieces of silver with layers of aluminum oxide only 1 atom thick.

The addition of a few nanometers of a thin layer of aluminum oxide protects a perovskite solar cell against humidity — still a major stumbling block to the commercial application of this new type of solar cell.

That porous polymer then serves as a template, which the researchers coats with a thin layer of aluminum oxide using atomic layer deposition.

Nanostructured, enhanced with silicon oxide, covered with a nanometer - thin layer of aluminum oxide and cobalt oxide — these treatments optimize the electrochemical properties of the material, but are nonetheless simple to apply.

Not exact matches

To ensure that the coating spread evenly across the cloth, they treated the fabrics with thin layers of aluminum, titanium or zinc oxide.

They arranged concentric layers of silver and aluminum oxide into a half cylinder and carved tightly spaced lines on the inside.

The fact that the protective aluminum oxide layer is not incorporated on the outside, as often attempted by other researchers, also makes it possible to apply a broad range of materials on both sides of the solar cell and allows the maximum penetration of light in the perovskite layer and thereby the optimum utilization of electrical current.