2nd April 2003 at 05:15 PM Pete Harcoff said this in Post #165
Actually, that's for the formation of liquid metal hydrogen. Solid metal hydrogen requires supercooling to about 20K.
See this article
That's an old paper. I found one as recently as May 2000. See
link
Metallization of hydrogen using heavy-ion-beam implosion of multilayered cylindrical targets
N. A. Tahir, D. H. H. Hoffmann, A. Kozyreva, and A. Tauschwitz
Institut für Kernphysik, Technische Universität Darmstadt, Schlossgarten Strasse 9, D-64289 Darmstadt, Germany
A. Shutov
Institute for Chemical Physics Research, Chernogolovka, Russia
J. A. Maruhn
Institut für Theoretische Physik, Universität Frankfurt, D-60054 Frankfurt, Germany
P. Spiller, U. Neuner, J. Jacoby, M. Roth, and R. Bock
Gesellschaft für Schwerionenforschung, Planckstrasse 1, D-64291 Darmstadt, Germany
H. Juranek and R. Redmer
Fachbereich Physik, Universität Rostock, Universitätsplatz 3, 18051 Rostock, Germany
Received 12 May 2000; published 19 December 2000
Employing a two-dimensional simulation model, this paper presents a suitable design for an experiment to study metallization of hydrogen in a heavy-ion beam imploded multilayered cylindrical target that contains a layer of frozen hydrogen. Such an experiment will be carried out at the upgraded heavy-ion synchrotron facility (SIS-18) at the Gesellschaft für Schwerionenforschung, Darmstadt by the end of the year 2001. In these calculations we consider a uranium beam that will be available at the upgraded SIS-18.
Our calculations show that it may be possible to achieve theoretically predicted physical conditions necessary to create metallic hydrogen in such experiments. These include a density of about 1 g/cm3, a pressure of 35 Mbar, and a temperature of a few 0.1 eV.
©2000 The American Physical Society
URL:
http://link.aps.org/abstract/PRE/v63/e016402
DOI: 10.1103/PhysRevE.63.016402
PACS: 51.50.+v, 51.60.+a, 51.70.+f
Judging from that paper, the pressure would amount to .072 PSI and the density and temperature I don't have any idea what that would translate to in everyday terms. It's beginning to appear that indeed it may be possible to get the canopy without all of the adverse effects alot of people are predicting. Why shoot something down, when your knowledge may be outdated. Our knowledge is doubling every 18 months.
However, this paper is a
huge improvement over what was discussed in the 1996 paper.
I'm going to search for more up to date papers.