Re: Negative resistance

Article View: sci.materials

Article #86

#86

From: Joseph Landman
Date: Wed, 05 Aug 1992 16:29

32 lines
1809 bytes

In article <14979@suns3.crosfield.co.uk> rak@crosfield.co.uk (Richard Kirk) writes:
>From: rak@crosfield.co.uk (Richard Kirk)
>Subject: Re: Negative resistance
>Date: 3 Aug 92 08:41:58 GMT

[much deleted]
>Some pure superconductors can do funny things with flux lines.  I have

When I did some V vs I, and Jc measurements on thin film 123 material in 
1988, I encountered a negative resistance phenomenon for current densities 
below Jc.  I never looked into it further, and never gave it much thought (
we were trying to make the film growing reproducible...)

Joe

ps: Kent, this is the message I wanted to send you.  creare.com is not 
reachable from my machine.

>-- 
>Richard Kirk         Image Processing Group    Crosfield Electronics Ltd. U.K.
>rak@crosfield.co.uk  0442-230000 x3361/3591    Hemel Hempstead, Herts, HP2 7RH
#,:::::::;,   ::            Joe Landman  Graduate Student (PhD),
#    ::       ::            Computational Solid State Physics.
#;:  ::       ::            Physics Dept., Wayne State Univ.   
#`::::; oe    ;:::; andman  666 Hancock Avenue, Detroit MI 48202 
#Internet: landman@hal.physics.wayne.edu landman@rhic2.physics.wayne.edu
#          kil@pandora.cs.wayne.edu  jland@ss0.eng.wayne.edu
#ATTnet: (313) 577-2720

Technical Details

Message-ID: <landman.65.713032196@hal.physics.wayne.edu>

Path:

arc1-ca.pugleaf.net!sparky!uunet!haven.umd.edu!darwin.sura.net!mips!sdd.hp.com!caen!destroyer!wsu-cs!splat.physics.wayne.edu!landman

References: <13404@creare.COM> <14979@suns3.crosfield.co.uk>

Show Full Headers

Complete Article Headers

Newsgroups: sci.materials
Path: arc1-ca.pugleaf.net!sparky!uunet!haven.umd.edu!darwin.sura.net!mips!sdd.hp.com!caen!destroyer!wsu-cs!splat.physics.wayne.edu!landman
From: landman@hal.physics.wayne.edu (Joseph Landman)
Subject: Re: Negative resistance
Message-ID: <landman.65.713032196@hal.physics.wayne.edu>
Keywords: superconductors
Sender: usenet@cs.wayne.edu (Usenet News)
Organization: Department of Physics and Astronomy
References: <13404@creare.COM> <14979@suns3.crosfield.co.uk>
Date: Wed, 5 Aug 1992 16:29:56 GMT
Lines: 32

Reply to Parent Message