J
Janos Major
Researcher at Max Planck Society
Publications - 105
Citations - 1064
Janos Major is an academic researcher from Max Planck Society. The author has contributed to research in topics: Neutron & Neutron scattering. The author has an hindex of 18, co-authored 105 publications receiving 1029 citations. Previous affiliations of Janos Major include Hungarian Academy of Sciences & University of Stuttgart.
Papers
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Journal ArticleDOI
Three-Dimensional Molecular Packing of Thin Organic Films of PTCDI-C8 Determined by Surface X-ray Diffraction
Tobias N. Krauss,Esther Barrena,Xue N. Zhang,Dimas G. de Oteyza,Janos Major,Volker Dehm,Frank Würthner,Leide P. Cavalcanti,Helmut Dosch,Helmut Dosch +9 more
TL;DR: The full molecular 3D packing of thin organic films of the archetypical organic n-type semiconductor N, N'-dioctyl-3,4:9,10-perylene tetracarboxylic diimide (PTCDI-C 8) by surface X-ray crystallography is determined.
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Identification of lattice vacancies on the two sublattices of SiC
TL;DR: The exemplary identification of vacancies on each of the two sublattices of SiC by making use of electron irradiation, measurements of the positron lifetimes, coincident Doppler broadening studies of thepositron-electron annihilation radiation, and a comparison of the experimental data with theoretical studies are reported.
Journal ArticleDOI
Combining of neutron spin echo and reflectivity: a new technique for probing surface and interface order
Janos Major,Helmut Dosch,Helmut Dosch,G. P. Felcher,K. Habicht,Thomas Keller,S. G. E. te Velthuis,Alexei Vorobiev,M. Wahl +8 more
TL;DR: The spin-echo resolved grazing-incidence scattering (SERGIS) as mentioned in this paper uses the well-known neutron spin echo effect for encoding the momentum transfer in reflectometry by the application of tilted magnetic-field borders.
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X-ray/Atomic Force Microscopy Study of the Temperature-Dependent Multilayer Structure of PTCDI-C8 Films on SiO2
Tobias N. Krauss,Esther Barrena,Dimas G. de Oteyza,Xue N. Zhang,Janos Major,Volker Dehm,Frank Würthner,Helmut Dosch,Helmut Dosch +8 more
TL;DR: In this article, the structural properties of PTCDI-C8 films on native silicon dioxide as a function of both growth and post-annealing temperatures were analyzed using atomic force microscopy, X-ray specular reflection, and grazing incidence Xray diffraction experiments.
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Magnetic field dependent ordering in ferrofluids at SiO2 interfaces.
TL;DR: In this article, it was shown that in the presence of small magnetic fields perpendicular to the interface, ordered layers of magnetite nanoparticles form that can extend up to 30 layers.