Re: New Hydrogen Physics (?)
From: Franz Heymann (notfranz.heymann_at_btopenworld.com)
Date: 10/29/04
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Date: Fri, 29 Oct 2004 21:30:01 +0000 (UTC)
"sanman" <manofsan@yahoo.com> wrote in message
news:f144e162.0410291053.1aff5f95@posting.google.com...
> Thomas Lee Elifritz <crackpots@everywhere.net> wrote in message
news:<ui%cd.3249$Pd2.1313777@monger.newsread.com>...
> > October 18, 2004
> >
> > http://xxx.lanl.gov/abs/cond-mat/0410408
> > Nature 431, 666 (2004)
> > http://www.nature.com/nature/links/041014/041014-11.html
> >
> > http://xxx.lanl.gov/abs/cond-mat/0410425
> > Nature 431, 669 (2004)
> >
> > Thomas Lee Elifritz
> > http://elifritz.members.atlantic.net
>
> Hiya Thomas,
>
> I was reading about the idea of Metastable Metallic Hydrogen (MSMH),
> which sounds like it could have promising applications even just as
a
> chemical rocket fuel.
>
> http://www-phys.llnl.gov/H_Div/GG/Nellis.html
>
> But what you're saying is that the phase system at the extreme
> pressure/density would be more complex, and there could be
> superconductive and/or superfluid liquid properties at those
> conditions too.
>
> So how we do get persistent MSMH anyway? Do we need a neutronium
> press?
What is neutronium?
What is a neutronium press?
Livermore had to compress Hydrogen to 1.4 Megabars to achieve the
desired phase transition.
> Will MSMH exist at substantially higher temperatures and pressures,
> like around STP?
Even at the low temperatures of the Livermore experiment the pressure
needed was one which can only be obtained for extremely brief times.
Franz
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