In reply to Jones Beene's message of Wed, 15 Mar 2023 18:10:22 + (UTC):
Hi,
[snip]
>It is too bad that Lu is so damned expensive. Apparently it is the most
>expensive element at many suppliers
That's strange, it is way more common in the Earth's crust than e.g. Rhenium.
Cloud storage:-
Unsa
Recently it was mentioned here (Axil ?) that a new room temp superconductor was
claimed by a group at Rochester U.
I lost the post. The material in question is nitrogen-doped lutetium hydride
and it demonstrates superconductivity at 21 °C (69.5 °F) at 145,000 psi. The
pressure may sound high,
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