TTF Photocathodes Database

Photocathode # 50 .1 Datasheet

This is the 1st cathode on plug number 50.

The cathode is a KCsTe film, prepared in date 24/01/2001 .

Physical Measurements

and of dark current measurements 

History of the plug before deposition

History of the plug operation performed until this cathode deposition (24/01/2001). 

 

History of the cathode during operation

The following operations are available.

Data for the cathode transfers

Cathode transfers since 24/01/2001.

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 50\50_1\dopo utilizzo\foto scan\cat 50_1.jpg
Scanned photo.
KCsTe coated surface. This cathode back from DESY Hamburg and it was used in the gun
\\2klasa1\Catodi\TESLA\photo database\plug 50\50_1\dopo utilizzo\foto microscopio\50_100X.JPG
Microscope photo: 100 x
Detail of the interface between KCsTe coated surface and Mo.

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