hafnium

The filter is a hafnium oxide interference filter!

It could be a refractory ceramic but tantalum carbide is not as heat resistant as hafnium carbide.

Iirc carbon ceramics like hafnium carbide have melting points significantly beyond the vapor point of iron?

I guess we can just read the article: > The researchers found particles containing the rare elements niobium and hafnium.

Zirconium diboride and hafnium diboride ceramics have been used in heat shields.

And if hafnium runs out, we'll have a great new business in scraping it off old chips to put on new ones.

Most chip fabrication processes require hafnium, gallium arsenide and helium.

While hafnium carbide together with a few related carbides remain solid until higher temperatures than any other substances, this is true only in an inert atmosphere.

And here I was hoping they finally got that hafnium isomer to work.

Making a centrifuge from a ceramic material like hafnium carbide is unlikely to work, due to its fragility and low tensile strength, especially at very high temperatures.

To me, Hooker is most notable for its contributions to the Manhattan Project and the development of hafnium-free zirconium used in the first pressurized water nuclear reactors.

I do hope there's some big Hafnium mining monopoly conspiracy behind this!

Hafnium dioxide has a much higher dielectric constant, allowing to achieve the same gate capacitance at a manageable gate thickness.

My friend just submitted his proposal for PhD research on a new dielectric, Hafnium-oxide.

Agreed, and moreso why don't they have information on Hafnium?