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January 2015

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Sender:
JEOL-Focused Probe Users List <[log in to unmask]>
Date:
Tue, 27 Jan 2015 09:18:00 +0100
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JEOL-Focused Probe Users List <[log in to unmask]>
Subject:
Re: Question about modern JEOL EDS systems: fully functional SDDs?
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From:
Philippe Pinard <[log in to unmask]>
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Hi John,

Yes the full "hypermap" is stored during a WDS/EDS acquisition. You can 
add elements after the measurement is complete and the software creates 
the new maps. I however never found a way to see/extract the spectrum 
from a single pixel.

Regards,
Philippe

On 15-01-27 01:21 AM, Peter McSwiggen wrote:
> Hi John,
>
> Yes, the JEOL EDS system with the 8230 and the 8530F are SSD, and they
> do full spectral imaging.  The user simply selects a check box and the
> full spectrum is collected at each pixel.
>
> Regards,
> Pete
>
>
> Peter McSwiggen
> McSwiggen & Associates, P.A.
> 2855 Anthony Lane South, Suite B1
> St. Anthony, MN  55418-2883        USA
> phone:      612.781.2282
> e-mail: [log in to unmask] <mailto:[log in to unmask]>
> web: www.McSwiggen.com <http://www.McSwiggen.com>
>
> On Jan 26, 2015, at 5:19 PM, John Fournelle wrote:
>
>> I am unclear whether the JEOL EDS system supplied with 8230 and 8530
>> are SiLi or SDD. I would assume SDD, but in discussing this question
>> with at least one 8530 lab (with integrated Jeol EDS), there was no
>> apparent evidence that a complete spectral pattern was acquired either
>> in spot mode or mapping mode (of course, ROIs were easily defined and
>> acquired)..  Can someone clarify is  for me? Thanks
>>
>> John
>>
>> John Fournelle
>> Senior Scientist
>> Director, Electron Probe and SEM Lab
>> University of Wisconsin Dept of Geoscience
>> Madison, Wisconsin 53706
>> Cell 608-438-7480
>>
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