[volt-nuts] Low-cost Josephson Junction Array

[Tom Knox]

Hi Paul;


I think there are some other manufactures and I have even seen several used systems in various states of disrepair on eBay over the past few years.

But I think the NIST system probably represents a real value since the system price does not fully represent all the research and development dollars spend reaching the current state of the art system what would be added to a privately developed system. If anyone does ever have an interest I would be glad to direct them to the correct person to answer technical or pricing questions. I am also glad to find and post answers through the Volt-Nut form regarding our research since the progress of science is a major part of our mission.

Cheers;



Thomas Knox
NIST


________________________________
From: volt-nuts <volt-nuts-bounces at febo.com> on behalf of Poul-Henning Kamp <phk at phk.freebsd.dk>
Sent: Wednesday, October 19, 2016 12:37 PM
To: Discussion of precise voltage measurement; Ken Peek
Subject: Re: [volt-nuts] Low-cost Josephson Junction Array

--------
In message <CAMadRMYCOeiCKA=XPS4LP9DMT6RtkD_FuKFZKX9Qeo5MNktpbQ at mail.gmail.com>
, Ken Peek writes:

>Where in the world do I *get* one of these things?  How much does it cost?

I belive NIST is still the major manufacturer in the market.

--
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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