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Langmuir Films of Anthracene Derivatives on Liquid Mercury II: Asymmetric Molecules
(American Chemical Society, 2007)
The structure and phase sequence of liquid-mercury-supported Langmuir films (LFs) of anthrone and anthralin were studied by surface tensiometry and surface-specific synchrotron X-ray diffraction. In the low-coverage phase ...
Crystalline Surface Phases of the Liquid Au-Si Eutectic Alloy
(American Physical Society, 2007)
A two-dimensional crystalline layer is found at the surface of the liquid eutectic Au82Si18 alloy above its melting point TM=359 °C. Underlying this crystalline layer, we find a layered structure, 6–7 atomic layers thick. ...
Langmuir Films of Anthracene Derivatives on Liquid Mercury I: Symmetric Molecules
(American Chemical Society, 2007)
The structure and phase sequence of liquid-mercury-supported Langmuir films (LFs) of two symmetric acenes, anthracene and anthraquinone, were studied by surface tensiometry and X-ray diffraction. At low coverage, both form ...
Langmuir Films of Polycyclic Molecules on Mercury
(Elsevier, 2007)
Langmuir films (LFs) of biphenyl and anthracene derivatives on the surface of liquid mercury were studied by surface-specific X-ray and surface tension measurements. Phases of lying-down, side-lying and standing-up molecules ...
X-ray Reflectivity Studies of Atomic-Level Surface-Segregation in a Liquid Eutectic Alloy of AuSn
(American Physical Society, 2007)
X-ray reflectivity studies reveal atomic-level surface-segregation at the free surface of the eutectic Au71Sn29 liquid alloy. The surface-segregation extends up to three layers, in which the top layer is almost a pure ...