electronics$for$depfet2based$ detectors · 2011. 1. 25. ·...

The concept of DEPFET (DEpleted Pchannel Field Effect Transistor) detector can be used as building block for a large variety of different applica?ons ranging from xray astrophysics and par?cle physics to photon science. The concept is based on the combina?on of the sideward deple?on principle with a pchannel field effect transistor as first amplifica?on stage. One of the main drivers for the DEPFET research is the development of detectors for satellite based xray astrophysics missions like IXO (Interna?onal XRay Observatory) or Gravitas requiring good energy resolu?on at high frame rates and low power. During our DEPFET R&D ac?vity we developed two types of ASICs (ASTEROID, SWITCHER) and a modular data acquisi?on system. Details of these systems together with examples of applica?on will be presented and discussed. Electronics for DEPFETbased Detectors http://www-group.slac.stanford.edu/ais ADVANCED INSTRUMENTATION SEMINARS GUEST SPEAKER - SVEN HERRMANN MAX PLANK INSTITUT HALBLEITERLABOR January 28, 2011 1:00 PM Kavli Auditorium

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Page 1: Electronics$for$DEPFET2based$ Detectors · 2011. 1. 25. · The$conceptof$DEPFET$(DEpleted$P2channel$Field$EﬀectTransistor)$detector$ can$be$used$as$building$block$for$alarge$variety$of$diﬀerentapplicaons$

The concept of DEPFET (DEpleted P-‐channel Field Effect Transistor) detector can be used as building block for a large variety of different applica?ons ranging from x-‐ray astrophysics and par?cle physics to photon science. The concept is based on the combina?on of the sideward deple?on principle with a p-‐channel field effect transistor as first amplifica?on stage. One of the main drivers for the DEPFET research is the development of detectors for satellite based x-‐ray astrophysics missions like IXO (Interna?onal X-‐Ray Observatory) or Gravitas requiring good energy resolu?on at high frame rates and low power. During our DEPFET R&D ac?vity we developed two types of ASICs (ASTEROID, SWITCHER) and a modular data acquisi?on system. Details of these systems together with examples of applica?on will be presented and discussed.

Electronics for DEPFET-‐based Detectors!

http://www-group.slac.stanford.edu/ais!

ADVANCED INSTRUMENTATION SEMINARS

GUEST SPEAKER -!SVEN HERRMANN!MAX PLANK INSTITUT HALBLEITERLABOR!

January 28, 2011!1:00 PM!Kavli Auditorium!

Conceptof Quality& Is

Peter Fischer for the DEPFET collaboration · internal gate top gate clear n -p+ n+ DEPFET Principle of Operation A p-FET transistor is integrated in every pixel A potential minimum

DEPFET Active Pixel Detectors

Geant 4 simulation of the DEPFET beam test

ILC VXD Review, Fermilab, October 23, 2007 Hans-Günther Moser, MPI für Physik DEPFET Devices Hans-Gunther Moser for the DEPFET Collaboration ()

Vertex05, 8/11/05Jaap Velthuis, Bonn University DEPFET Status DEPFET Principle Readout modes Projects: –XEUS –WIMS –ILC ILC Testbeam results Summary &

2. Super KEKB Meeting, 17-19.3.2009 DEPFET Electronics DEPFET Readout and Control Electronics Ivan Peric, Peter Fischer, Christian Kreidl Heidelberg University