% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@INPROCEEDINGS{Vliex:910159,
      author       = {Vliex, Patrick},
      title        = {{S}calable {C}ryogenic {Q}ubit {C}ontrol with {O}ptimized
                      {CMOS} {T}echnologies},
      reportid     = {FZJ-2022-03646},
      year         = {2022},
      abstract     = {The scalability of electrically controlled qubits beyond
                      about a few hundred to a thousand qubits will be limited by
                      signal line density. An attractive solution is to move
                      classical functionality to the immediate vicinity of the
                      qubits. In order to achieve the necessary functionality
                      density, the use of highly integrated approaches, such as
                      those enabled by modern CMOS technologies, is essential.
                      CMOS offers advantages in terms of industrial development
                      maturity and highest integration density. The challenges for
                      the operation of CMOS electronics at cryogenic temperatures
                      are on the one hand the low available cooling power
                      (depending on the temperature range some milliwatts below 1
                      K to some watts below < 10 K) and on the other hand, the
                      temperature range for which the technologies are specified,
                      which is typically from -40 to +150°C. This includes
                      technology characterization at below 10 K, which will be
                      conducted at the Central Institute of Engineering,
                      Electronics and Analytics - Electronic Systems (ZEA-2) at
                      the Forschungszentrum Jülich in their cryostat needle
                      probing setup, in order to create cryogenic models for one
                      of the most promising CMOS technologies for cryogenic
                      applications, the GlobalFoundries (GF) 22nm FDSOI
                      technology. In addition, a demonstrator IC for local
                      cryogenic qubit control will be designed at the ZEA-2, which
                      requires an optimized design and special circuit concepts
                      for lowest power consumption and scalability as an active
                      research field of the ZEA-2. The demonstrator IC will be
                      fabricated by GF, displaying the full potential of the
                      characterizations (cryogenic PDK) and cryogenic
                      optimizations of the GF 22nm technology. This subproject
                      thus contributes significantly to exploring new ways of
                      scaling the number of simultaneously operable qubits far
                      beyond what is possible with room-temperature electronics.},
      month         = {Apr},
      date          = {2022-04-26},
      organization  = {LASER World of PHOTONICS 2022: World
                       of QUANTUM!, München (Germany), 26 Apr
                       2022 - 29 Apr 2022},
      subtyp        = {Other},
      cin          = {ZEA-2 / PGI-11},
      cid          = {I:(DE-Juel1)ZEA-2-20090406 / I:(DE-Juel1)PGI-11-20170113},
      pnm          = {5223 - Quantum-Computer Control Systems and Cryoelectronics
                      (POF4-522)},
      pid          = {G:(DE-HGF)POF4-5223},
      typ          = {PUB:(DE-HGF)24},
      url          = {https://juser.fz-juelich.de/record/910159},
}