Super conduction (SC) is a complex field. First the old cooper pair
model is invalid for most cases as shown by Hirsch.
The physical reality more looks like evolving spin currents (=EM flux
only) that seemlessly explains why field lines cannot penetrate an SC:
From this it is clear that a full (Meissner effect) SC needs to have
at least a 2D structure. The smallest possible 2D structure is a
homogeneous crystal axes what most call a 1D SC.
1D SC's at room T have been identified a long time ago > 20 years. But
the synthesis of long mono-crystals is not viable except e.g. carbon
nano tubes that now reach 1 meter.
So the final question is whether LK99 is 1D or 2D. In case its full 2D
(2 axes) then a better synthesis will finally show a full Meissner
effect - what is not yet the case.
Nevertheless if resistance disappears in 1D it still is an SC just not a
classical one.
So lets wait what will happen. As the result will be high impact, do not
trust any statements by "high level" political instances. Only science
should be accepted and this might take weeks..years...
J.W.
On 04.08.2023 01:52, Terry Blanton wrote:
Rendered Invalid
https://koreajoongangdaily.joins.com/2023/08/03/business/tech/Korea-Quantum-Energy-Research-Centre-superconductor/20230803184638075.html
On Wed, Jul 26, 2023 at 9:49 AM Terry Blanton <hohlr...@gmail.com> wrote:
https://arxiv.org/abs/2307.12008?s=09
--
Jürg Wyttenbach
Bifangstr. 22
8910 Affoltern am Albis
+41 44 760 14 18
+41 79 246 36 06
