@article{AbboudSendPashniaketal.2013,
  author    = {Abboud, Ali and Send, Sebastian and Pashniak, N. and Leitenberger, Wolfram and Ihle, Sebastian and Huth, M. and Hartmann, Robert and Str{\"u}der, Lothar and Pietsch, Ullrich},
  title     = {Sub-pixel resolution of a pnCCD for X-ray white beam applications},
  series = {Journal of instrumentation},
  volume    = {8},
  journal   = {Journal of instrumentation},
  number    = {3},
  publisher = {IOP Publ. Ltd.},
  address   = {Bristol},
  issn      = {1748-0221},
  doi       = {10.1088/1748-0221/8/05/P05005},
  pages     = {17},
  year      = {2013},
  abstract  = {A new approach to achieve sub-pixel spatial resolution in a pnCCD detector with 75 x 75 mu m(2) pixel size is proposed for X-ray applications in single photon counting mode. The approach considers the energy dependence of the charge cloud created by a single photon and its split probabilities between neighboring pixels of the detector based on a rectangular model for the charge cloud density. For cases where the charge of this cloud becomes distributed over three or four pixels the center position of photon impact can be reconstructed with a precision better than 2 mu m. The predicted charge cloud sizes are tested at selected X-ray fluorescence lines emitting energies between 6.4 keV and 17.4 keV and forming charge clouds with size (rms) varying between 8 mu m and 10 mu m respectively. The 2 mu m enhanced spatial resolution of the pnCCD is verified by means of an x-ray transmission experiment throughout an optical grating.},
  language  = {en}
}
@article{AvilovKulyginPietschetal.1999,
  author    = {Avilov, Anatoly S. and Kulygin, Alexander K. and Pietsch, Ullrich and Spence, John C. H. and Tsirelson, Vladimir G. and Zuo, Ming J.},
  title     = {Scanning system for high-energy electron diffractometry},
  issn      = {0021-8898},
  doi       = {10.1107/S0021889899006755},
  year      = {1999},
  language  = {en}
}
@article{AvilovLepeshovPietschetal.2001,
  author    = {Avilov, Anatoly S. and Lepeshov, G. G. and Pietsch, Ullrich and Tsirelson, Vladimir G.},
  title     = {Multipole analysis of the electron density and electrostatic potential in Germanium by high-resolution electron diffraction},
  issn      = {0022-3697},
  year      = {2001},
  language  = {en}
}
@article{BodenthinGrenzerLauteretal.2002,
  author    = {Bodenthin, Yves and Grenzer, J{\"o}rg and Lauter, Robert and Pietsch, Ullrich and Lehmann, Pit and Kurth, Dirk G. and M{\"o}hwald, Helmuth},
  title     = {Temperature and time resolved x-ray scattering at thin organic films},
  year      = {2002},
  language  = {en}
}
@article{BolmEnglischPenacoradaetal.1997,
  author    = {Bolm, A. and Englisch, Uwe and Penacorada, Florencio and Gerstenberger, M. and Pietsch, Ullrich},
  title     = {Temperature and time dependent investigations of cd- and uranyl-stearate multilayers by means of neutron reflectivity measurements},
  year      = {1997},
  language  = {en}
}
@article{BrajpuriyaTripathiSharmaetal.2007,
  author    = {Brajpuriya, Ranjeet and Tripathi, Sumit and Sharma, Abhishek and Chaudhari, S.M. and Phase, D.M. and Gupta, Ajay and Shripathi, Thoudinja and Leitenberger, Wolfram and Pietsch, Ullrich and Laxmi, N.},
  title     = {Temperature dependent energy-dispersive X-ray diffraction and magnetic study of Fe/Al interface},
  issn      = {0169-4332},
  doi       = {10.1016/j.apsusc.2007.04.069},
  year      = {2007},
  abstract  = {In situ temperature dependent energy-dispersive structural and magnetic study of electron beam evaporated Fe/Al multilayer sample (MLS) has been investigated. The structural studies show the formation of an intermixed FeAl transition layer of a few nanometers thick at the interface during deposition, which on annealing at 300 degrees C transforms to B2FeAl intermetallic phase. Magnetization decreases with increase in temperature and drops to minimum above 300 degrees C due to increase in anti-ferromagnetic interlayer coupling and formation of nonmagnetic FeAl phase at the interface. The Curie temperature (T-c) is found to be 288 degrees C and is much less than that of bulk bcc Fe.},
  language  = {en}
}
@article{DarowskiLuebbertPietschetal.1998,
  author    = {Darowski, Nora and L{\"u}bbert, Daniel and Pietsch, Ullrich and Zhuang, Y. and Zerlauth, S. and Bauer, G{\"u}nther},
  title     = {In-plane strain and strain relaxation in laterally patterned Si/SiGe quantum dots and wire arrays},
  year      = {1998},
  language  = {en}
}
@article{DarowskiPaschkePietschetal.1997,
  author    = {Darowski, Nora and Paschke, K. and Pietsch, Ullrich and Wang, K. H. and Forchel, Alfred and Baumbach, Tilo and Zeimer, Ute},
  title     = {Identification of a buried single quantum well within surface structurized semiconductors using depth resolved x-ray grazing-incidence diffraction},
  year      = {1997},
  language  = {en}
}
@article{DarowskiPaschkePietschetal.1998,
  author    = {Darowski, Nora and Paschke, K. and Pietsch, Ullrich and Wang, K. H. and Forchel, Alfred and L{\"u}bbert, Daniel and Baumbach, Tilo},
  title     = {Structural characterization of a GaAs surface wire structure by triple-axis X-ray grazing incidence diffraction},
  year      = {1998},
  language  = {en}
}
@article{DarowskiPietschWangetal.1998,
  author    = {Darowski, Nora and Pietsch, Ullrich and Wang, K. H. and Forchel, Alfred and Shen, W. and Kycia, S.},
  title     = {X-ray diffraction analysis of strain relaxation in free standing and buried GaAs/GaInAs/GaAs SQW lateral structures},
  year      = {1998},
  language  = {en}
}
@article{DarowskiPietschZeimeretal.1998,
  author    = {Darowski, Nora and Pietsch, Ullrich and Zeimer, Ute and Smirnitzki, V. and Bugge, F.},
  title     = {Nondestructive analysis of a lateral GaAs nanostructure buried under AlGaAs using conventional high resolution and grazing incidence X-ray diffraction},
  year      = {1998},
  language  = {en}
}
@article{DavaasambuuDanielStahnetal.2001,
  author    = {Davaasambuu, Jav and Daniel, A. and Stahn, Jochen and Pietsch, Ullrich},
  title     = {Harmonic and anharmonic thermal vibrations in cubic ZnSe},
  issn      = {0044-2968},
  year      = {2001},
  language  = {en}
}
@article{DavaasambuuDanielStahnetal.2001,
  author    = {Davaasambuu, Jav and Daniel, A. and Stahn, Jochen and Pietsch, Ullrich},
  title     = {Comparison of experimental and theoretical valence charge densites in cubic ZnSe},
  issn      = {0022-3697},
  year      = {2001},
  language  = {en}
}
@article{EnglischBarberkaPietschetal.1995,
  author    = {Englisch, Uwe and Barberka, Thomas Andreas and Pietsch, Ullrich and H{\"o}hne, U.},
  title     = {Investigation of the chain-chain interface in a lead-stearate multilayer using neutron reflectivity},
  year      = {1995},
  language  = {en}
}
@article{EnglischBarberkaPietschetal.1995,
  author    = {Englisch, Uwe and Barberka, Thomas Andreas and Pietsch, Ullrich and H{\"o}hne, U. and Reiche, J{\"u}rgen and Dietzel, Birgit},
  title     = {Neutronenreflektivit{\"a}t an Langmuir-Blodgett-Strukturen},
  year      = {1995},
  language  = {de}
}
@article{EnglischGutberletSeitzetal.1997,
  author    = {Englisch, Uwe and Gutberlet, T. and Seitz, R. and Oeser, R. and Pietsch, Ullrich},
  title     = {Thermally induced rearrangement of fatty acid salt molecules in Langmuir-Blodgett multilayers},
  year      = {1997},
  language  = {en}
}
@article{EnglischKatholyPenacoradaetal.1999,
  author    = {Englisch, Uwe and Katholy, Stefan and Penacorada, Florencio and Reiche, J{\"u}rgen and Pietsch, Ullrich},
  title     = {Investigation of molecular diffusion across organic multilayers using neutron specular reflectivity},
  year      = {1999},
  language  = {en}
}
@article{EnglischPenacoradaBrehmeretal.1999,
  author    = {Englisch, Uwe and Penacorada, Florencio and Brehmer, Ludwig and Pietsch, Ullrich},
  title     = {X-ray and neutron reflection analysis of the structure and the molecular exchange process in simple and complex fatty acid salt Langmuir-Blodgett multilayers},
  year      = {1999},
  language  = {en}
}
@article{EnglischPenacoradaSamoilenkoetal.1998,
  author    = {Englisch, Uwe and Penacorada, Florencio and Samoilenko, I. and Pietsch, Ullrich},
  title     = {Investigation of the vertical molecular exchange in a complex organic multilayer system},
  year      = {1998},
  language  = {en}
}
@article{GeueHennebergGrenzeretal.2002,
  author    = {Geue, Thomas and Henneberg, Oliver and Grenzer, J{\"o}rg and Pietsch, Ullrich and Natansohn, Almeria and Rochon, Paul and Finkelstein, Kenneth D.},
  title     = {Formation of a buried density grating on thermal erasure of azobenzene polymer surface gratings},
  issn      = {0927-7757},
  year      = {2002},
  language  = {en}
}