HOLÝ, Václav, Sondes Trabelsi BAUER, Adriana RODRIGUES, Lukáš HORÁK, Xiaowei JIN, Reinhard SCHNEIDER a G. T. BAUMBACH. In situ grazing-incidence x-ray scattering study of pulsed-laser deposition of Pt layers. Physical Review B. College PK: The American Physical Society, 2020, roč. 102, č. 12, s. 1-15. ISSN 2469-9950. Dostupné z: https://dx.doi.org/10.1103/PhysRevB.102.125435. |
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@article{1710916, author = {Holý, Václav and Bauer, Sondes Trabelsi and Rodrigues, Adriana and Horák, Lukáš and Jin, Xiaowei and Schneider, Reinhard and Baumbach, G. T.}, article_location = {College PK}, article_number = {12}, doi = {http://dx.doi.org/10.1103/PhysRevB.102.125435}, keywords = {Growth; Island; 2-dimensional systems; thin films; film deposition; small-angle x-ray scattering}, language = {eng}, issn = {2469-9950}, journal = {Physical Review B}, title = {In situ grazing-incidence x-ray scattering study of pulsed-laser deposition of Pt layers}, url = {https://doi.org/10.1103/PhysRevB.102.125435}, volume = {102}, year = {2020} }
TY - JOUR ID - 1710916 AU - Holý, Václav - Bauer, Sondes Trabelsi - Rodrigues, Adriana - Horák, Lukáš - Jin, Xiaowei - Schneider, Reinhard - Baumbach, G. T. PY - 2020 TI - In situ grazing-incidence x-ray scattering study of pulsed-laser deposition of Pt layers JF - Physical Review B VL - 102 IS - 12 SP - 1-15 EP - 1-15 PB - The American Physical Society SN - 24699950 KW - Growth KW - Island KW - 2-dimensional systems KW - thin films KW - film deposition KW - small-angle x-ray scattering UR - https://doi.org/10.1103/PhysRevB.102.125435 L2 - https://doi.org/10.1103/PhysRevB.102.125435 N2 - We present a methodical study of grazing-incidence small-angle x-ray scattering performed in situ during pulsed-laser deposition of Pt on sapphire substrates. From measured two-dimensional intensity distributions in reciprocal space we calculated horizontal and vertical intensity projections and compare them to numerical simulations. The structure of the Pt layers was described using a simple Monte-Carlo model and the Ornstein-Zernicke theory with the Percus-Yevick approximation, and the scattering process was simulated using distorted-wave Born approximation. The validity of the structure models as well as the effect of the indirect scattering processes are discussed. From the comparison of the measured and simulated data we determined the lateral and vertical sizes of surface islands, the surface coverage, the island coalescence, as well as the thickness of the wetting layer at the substrate surface. We studied the time evolution of these parameters and their dependence on the substrate temperature. ER -
HOLÝ, Václav, Sondes Trabelsi BAUER, Adriana RODRIGUES, Lukáš HORÁK, Xiaowei JIN, Reinhard SCHNEIDER a G. T. BAUMBACH. In situ grazing-incidence x-ray scattering study of pulsed-laser deposition of Pt layers. \textit{Physical Review B}. College PK: The American Physical Society, 2020, roč.~102, č.~12, s.~1-15. ISSN~2469-9950. Dostupné z: https://dx.doi.org/10.1103/PhysRevB.102.125435.
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