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@ARTICLE{Castoldi:617642,
      author       = {Castoldi, Andrea and Ghisetti, Maurizio and Guazzoni,
                      Chiara and Aschauer, Stefan and Strüder, Lothar and Hansen,
                      Karsten and Maffessanti, Stefano and Porro, Matteo},
      title        = {{E}xperimental qualification and modelling of the
                      non-linear response of the {DEPFET} active pixel sensor for
                      the {DSSC} camera},
      journal      = {Nuclear instruments $\&$ methods in physics research /
                      Section A},
      volume       = {1068},
      issn         = {0168-9002},
      address      = {Amsterdam},
      publisher    = {North-Holland Publ. Co.},
      reportid     = {PUBDB-2024-06948},
      pages        = {169757},
      year         = {2024},
      abstract     = {A modified Depleted P-Channel Field Effect Transistor
                      (DEPFET) is the key feature of the DEPFET Sensorwith Signal
                      Compression (DSSC), a 1 Mpixel X-ray camera aiming at
                      ultra-fast imaging of soft X-rays at theEuropean XFEL.
                      Operation of large-area devices with a large number of
                      DSSC-type DEPFET pixels requiresthe accurate knowledge of
                      the sensitivity of the response to the relevant DEPFET
                      parameters. The paperpresents the experimental qualification
                      of the response of DSSC-type DEPFET pixels in the space of 4
                      relevantparameters: drain current, source voltage, drain
                      voltage and back side voltage. The obtained results
                      allowestimation of the impact of the inevitable parameter
                      fluctuations in large monolithic sensors and of the
                      actualtrimming range of the shape of signal compression in
                      view of the pixelwise calibration of the 1 Mpixel
                      DSSCcamera.},
      cin          = {FEC},
      ddc          = {530},
      cid          = {I:(DE-H253)FEC-20120731},
      pnm          = {622 - Detector Technologies and Systems (POF4-622) / DSSC -
                      Data Science and Systems Complexity Research Training
                      Programme (754315)},
      pid          = {G:(DE-HGF)POF4-622 / G:(EU-Grant)754315},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001303142300001},
      doi          = {10.1016/j.nima.2024.169757},
      url          = {https://bib-pubdb1.desy.de/record/617642},
}