magnetism in hydrides of oxides at 390K Re: a report from Liverpool Univ. Re: specialness of 390 degree Kelvin; Meissner Effect

From: Archimedes Plutonium (a_plutonium_at_iw.net)
Date: 02/26/05 

Date: Sat, 26 Feb 2005 00:57:50 -0600

Sat, 26 Feb 2005 00:38:19 -0600 Archimedes Plutonium wrote:
(most snipped)

>
> So this 390K seems to be an upper limit also and I was expecting it to be a
> lower limit tied to magnetism.
>
> So I have a kilogram of questions. And it seems as though magnetism is not
> involved but rather instead an internal geometry change.
>

I have a nasty habit of never finishing the reading. So reading the whole
article I see where magnetism is involved.

quoting from http://srs.dl.ac.uk/Annual_Reports/AnRep02_03/mag.htm

The hydride has the effect of binding the chains of cobalt oxide squares
together more strongly than if it was not present and effectively acts as a
powerful bridge for the magnetic interaction between the cobalt oxide squares.
This is the first time that hdrogen has been shown to transmit magnetism in
this way. The strong bond mediated by the hydride kept the material and its
magnetic properties intact as it was heated to 390K. Materials based on
transition metal oxides alone tend to lose their magnetism at much lower
temperatures.

--- end quoting and forgive spelling mistakes as I typed the above, not cut
paste ---

I have to ponder how the above conforms to the concept of NucleiWires in
superconductivity where the nuclei and protons form a wire grid and thus
electric current flow without resistance. And how the Meissner Effect is
initiated due to NucleiWires and how that relates to the above 390K magnetism.

I suspect that the hydrogen acted as a current flow.

I need to ponder.

Archimedes Plutonium
www.iw.net/~a_plutonium
whole entire Universe is just one big atom where dots
of the electron-dot-cloud are galaxies

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