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Re: [APML] Another nail in the coffin

To: astro-photo@seds.org
Subject: Re: [APML] Another nail in the coffin
From: steve banbury <banburys@sonic.net>
Date: Thu, 10 Jan 2002 21:47:46 -0800
References: <NCBBILKGIFAHFHFFADFEIEHDFMAA.jlewis@nomoon.org>
Reply-To: astro-photo@seds.org
Sender: owner-astro-photo@seds.org

Except for folks living in climates like Wisconsin or Quebec!!
:^} SteveB

Jason Lewis wrote:

> These devices require extremely cold temperatures to operate.
> Superconducting materials that work well for this application need
> to be cooled below 1K.  The new high temperature superconductors
> (>77K) don't seem to create nice junctions that can be used for
> detection.  The requirement for extreme cryogenic temperatures might
> keep this technology from ever becoming a consumer video product.
>
> Jason


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References:
- RE: [APML] Another nail in the coffin
  - From: "Jason Lewis" <jlewis@nomoon.org>

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