TTF Photocathodes Database

Photocathode # 51 .1 Datasheet

This is the 1st cathode on plug number 51.

The cathode is a Cs2Te film, prepared in date 22/01/2001 .

Physical Measurements

and of dark current measurements 

History of the plug before deposition

History of the plug operation performed until this cathode deposition (22/01/2001). 

 

History of the cathode during operation

The following operations are available.

Data for the cathode transfers

Cathode transfers since 22/01/2001.

DateFromToShipmentBox
25/01/2001LASA DESY-HH-FLASH Go to3
08/04/2002DESY-HH-FLASH LASA Go to3

Available pictures for this cathode

The following photographs are available.

\\2klasa1\Catodi\TESLA\photo database\plug 51\51_1\dopo utilizzo\foto scan\cat 51_1.jpg
Scanned photo
Cs2Te coated surface. This cathode back from DESY Hamburg and it was used in the gun
\\2klasa1\Catodi\TESLA\photo database\plug 51\51_1\dopo utilizzo\foto microscopio\51 1_100X.JPG
Microscope photo: 100 x
Detail of the interface between the Cs2Te coated surface and Mo.

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Authored by Paolo Pierini, Daniele Sertore, and Laura Monaco LASA, 2002-2009.