scholarly journals Mapping the Structural Order of Laser-Induced Periodic Surface Structures in Thin Polymer Films by Microfocus Beam Grazing Incidence Small-Angle X-ray Scattering

2015 ◽  
Vol 7 (5) ◽  
pp. 3162-3169 ◽  
Author(s):  
Ignacio Martín-Fabiani ◽  
Esther Rebollar ◽  
Mari Cruz García-Gutiérrez ◽  
Daniel R. Rueda ◽  
Marta Castillejo ◽  
...  
Keyword(s):  
Polymer Films ◽  
Small Angle ◽  
Grazing Incidence ◽  
Surface Structures ◽  
Thin Polymer Films ◽  
Periodic Surface ◽  
X Ray ◽  
Structural Order ◽  
X Ray Scattering ◽  
Thin Polymer

scholarly journals In Situ Monitoring of Laser-Induced Periodic Surface Structures Formation on Polymer Films by Grazing Incidence Small-Angle X-ray Scattering

Langmuir ◽  
2015 ◽  
Vol 31 (13) ◽  
pp. 3973-3981 ◽  
Author(s):  
Esther Rebollar ◽  
Daniel R. Rueda ◽  
Ignacio Martín-Fabiani ◽  
Álvaro Rodríguez-Rodríguez ◽  
Mari-Cruz García-Gutiérrez ◽  
...  
Keyword(s):  
Polymer Films ◽  
Small Angle ◽  
Grazing Incidence ◽  
Surface Structures ◽  
In Situ Monitoring ◽  
Periodic Surface ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

Grazing-incidence small-angle X-ray scattering from thin polymer films with lamellar structures – the scattering cross section in the distorted-wave Born approximation

2006 ◽  
Vol 39 (3) ◽  
pp. 433-442 ◽  
Author(s):  
P. Busch ◽  
M. Rauscher ◽  
D.-M. Smilgies ◽  
D. Posselt ◽  
C. M. Papadakis
Keyword(s):  
Thin Films ◽  
Polymer Films ◽  
Small Angle ◽  
Born Approximation ◽  
Grazing Incidence ◽  
Thin Polymer Films ◽  
Distorted Wave ◽  
Distorted Wave Born Approximation ◽  
X Ray ◽  
Thin Polymer

Grazing-incidence small-angle X-ray or neutron scattering of thin polymer films reveals information about the ordering and preferential orientations of the phase-separated microdomains within the films. The grazing-incidence geometry enhances the surface sensitivity; however, the scattering has to be treated within the framework of the distorted-wave Born approximation. In this work, the case of thin films with lamellar mesostructure is studied, where the orientation of the lamellae is either perpendicular or parallel to the film interfaces. For perpendicular lamellae, Bragg rods are found, which are extended along the film normal, whereas for parallel lamellae, peaks along the film normal appear. The positions of the maxima present in the latter case are explained by accounting for refraction at the film surface and reflection at the film–substrate interface. The results are relevant for thin films of lamellar diblock copolymers.

scholarly journals Measurement of the interior structure of thin polymer films using grazing incidence diffuse x-ray scattering

2010 ◽  
Vol 82 (1) ◽  
Author(s):  
M. K. Mukhopadhyay ◽  
L. B. Lurio ◽  
Z. Jiang ◽  
X. Jiao ◽  
Michael Sprung ◽  
...  
Keyword(s):  
Polymer Films ◽  
Grazing Incidence ◽  
Interior Structure ◽  
Thin Polymer Films ◽  
X Ray ◽  
X Ray Scattering ◽  
Thin Polymer ◽  
Ray Scattering

Thermal quenching sample chamber for grazing incidence small angle x-ray scattering studies of polymer films

2007 ◽  
Vol 78 (11) ◽  
pp. 113910 ◽  
Author(s):  
M. A. Singh ◽  
M. N. Groves ◽  
M. S. Müller ◽  
I. J. Stahlbrand ◽  
D.-M. Smilgies
Keyword(s):  
Polymer Films ◽  
Small Angle ◽  
Thermal Quenching ◽  
Grazing Incidence ◽  
X Ray ◽  
X Ray Scattering ◽  
Sample Chamber ◽  
Ray Scattering

scholarly journals Ultraviolet and infrared femtosecond laser induced periodic surface structures on thin polymer films

2012 ◽  
Vol 100 (4) ◽  
pp. 041106 ◽  
Author(s):  
Esther Rebollar ◽  
Javier R. Vázquez de Aldana ◽  
José A. Pérez-Hernández ◽  
Tiberio A. Ezquerra ◽  
Pablo Moreno ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Polymer Films ◽  
Surface Structures ◽  
Thin Polymer Films ◽  
Periodic Surface ◽  
Thin Polymer

Local defects in thin polymer films: a scanning sub-microbeam grazing incidence small angle scattering investigation

2005 ◽  
Vol 357 (1-2) ◽  
pp. 148-151 ◽  
Author(s):  
P. Müller-Buschbaum ◽  
S.V. Roth ◽  
M. Burghammer ◽  
E. Bauer ◽  
S. Pfister ◽  
...  
Keyword(s):  
Polymer Films ◽  
Small Angle ◽  
Grazing Incidence ◽  
Small Angle Scattering ◽  
Thin Polymer Films ◽  
Angle Scattering ◽  
Thin Polymer ◽  
Local Defects
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