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Re: Room-temperature superconductivity?

Posted: Tue Dec 08, 2015 3:20 am
by Giorgio
DeltaV wrote:
Giorgio wrote:I placed a copy of the research paper on a file sharing service for everyone that wants to give a look at it.
Here. It will be available for 90 days.
Why? The PDF is open-access. Can you not get it in China?
Almost all ISP in China and other Asia countries use filter lists at DNS level and sometimes even pure scientific or research sites get blacklisted for some time. Few years ago they even blacklisted Talk-polywell for more than one year before admitting it into white list and it's now more than 2 years that they blacklisted Google and all related services....
The way around is generally to use Open DNS or (better) a VPN, but not everyone has them, so when I stumble on some important paper like this i just put it on an unfiltered sharing service to allow anyone living in these areas to get an easy access to it so that they can easily spread it to local science groups.

Re: Room-temperature superconductivity?

Posted: Tue Dec 08, 2015 2:14 pm
by paperburn1
The great Firewall of china.

Re: Room-temperature superconductivity?

Posted: Tue Mar 08, 2016 3:52 pm
by DeltaV
373 K Superconductors
http://arxiv.org/abs/1603.01482

Re: Room-temperature superconductivity?

Posted: Tue Mar 08, 2016 4:34 pm
by Giorgio
Perovskites structures are finally starting to keep hold of their expectations.
If this will be succesfully replicated from other labs (once they officially publish the structure and way to obtain it) than it might be the first step to finally unlock commercial HTSC material.
Once that becomes reality we will see probably e new gold age. About time I would say.

Re: Room-temperature superconductivity?

Posted: Tue Mar 08, 2016 8:42 pm
by pbelter
Above 373? Really?
That is water's boiling point.

Re: Room-temperature superconductivity?

Posted: Tue Mar 08, 2016 10:24 pm
by Giorgio
The paper has a lot of interesting details, is quite well detailed and the tests seems to be logic and no major (or illogical) flaw in the reported result. All seems right, so we just need to wait until they publish the formula and related process to make it and see if it will get replicated and proved true.
Should they fail to do so and start asking money instead..... well, we all know what that means.

Re: Room-temperature superconductivity?

Posted: Sun Apr 10, 2016 5:01 am
by DeltaV
Anomalous results observed in magnetization of bulk high temperature superconductors—A windfall for applications
http://scitation.aip.org/content/aip/jo ... /1.4945018

Re: Room-temperature superconductivity?

Posted: Sat Apr 30, 2016 12:54 pm
by Betruger
Anyone heard from Prins?

Re: Room-temperature superconductivity?

Posted: Sat Apr 30, 2016 1:29 pm
by ladajo
Seems like time to Google stalk him.

Re: Room-temperature superconductivity?

Posted: Tue Nov 22, 2016 9:18 pm
by pbelter
Betruger wrote:Anyone heard from Prins?
I just looked at my facebook page that I have created when Facebook was in infancy and hardly used ever since, and today Johan Prins popped up as suggested contact.

https://www.facebook.com/johan.prins3

Looks like he frequently comments on physics on his facebook page, but does not seem to get a lot of shares or likes.

Re: Room-temperature superconductivity?

Posted: Tue Nov 22, 2016 10:24 pm
by ladajo
You should poke him, and see where he is at with his work. Tell him we missed his visits.

Re: Room-temperature superconductivity?

Posted: Fri Nov 25, 2016 5:21 am
by pbelter
I did. Wait and see what happens :)

Re: Room-temperature superconductivity?

Posted: Fri Nov 25, 2016 5:22 am
by ladajo
Cool!

Re: Room-temperature superconductivity?

Posted: Mon Apr 10, 2017 3:56 pm
by pbelter
Johan responded:

We miss your visits at talk-polywell.com. Any chance you would be dropping by again?
There was even a discussion thread asking why you disappeared

Johan Prins accepted your request.
Johan Prins
As far as I remember polywell blocked me.
I don't think this is right but this is a question to MSimon: Is Johan Prins blocked?
Did we have anyone ever blocked?

Re: Room-temperature superconductivity?

Posted: Tue Apr 11, 2017 1:31 am
by Giorgio
I don't think that anyone was ever blocked here.
Is better if you post this into the Administration forum in a new thread as it might not get noticed here.