TY - JOUR
T1 - Comparative analysis of nanostructured diblock copolymer films
AU - Müller-Buschbaum, P.
AU - Hermsdorf, N.
AU - Roth, S. V.
AU - Wiedersich, J.
AU - Cunis, S.
AU - Gehrke, R.
N1 - Funding Information:
We thank E. Maurer and J. S. Gutmann for helpful discussions and R. Cubitt for the help with setting up the GISANS setup at the ILL in Grenoble (France). W. Fenzl (MPI-KGF, Golm) generally supported the experiments at BW4 at HASYLAB in Hamburg. This work was financially supported by the BMBF (Förderkennzeichen 03DU03MU) and by the HASYLAB project II-00-054.
PY - 2004/10/8
Y1 - 2004/10/8
N2 - Nanostructured polymer films of poly(styrene-block-paramethylstyrene) diblock copolymers P(Sd-b-pMS) on silicon substrates with a native oxide layer are investigated. Resulting from a storage under-toluene vapor, a surface structure is installed. The early stages, characterized by the creation of a host structure out of an initially continuous film, are addressed. Grazing incidence small-angle X-ray scattering (GISAXS) experiments were performed as a function of exposure time. Results are compared to modelling of the scattering pattern and other experimental techniques, such as grazing incidence small-angle neutron scattering (GISANS) and atomic force microscopy (AFM) data Possibilities and limits of the techniques are discussed.
AB - Nanostructured polymer films of poly(styrene-block-paramethylstyrene) diblock copolymers P(Sd-b-pMS) on silicon substrates with a native oxide layer are investigated. Resulting from a storage under-toluene vapor, a surface structure is installed. The early stages, characterized by the creation of a host structure out of an initially continuous film, are addressed. Grazing incidence small-angle X-ray scattering (GISAXS) experiments were performed as a function of exposure time. Results are compared to modelling of the scattering pattern and other experimental techniques, such as grazing incidence small-angle neutron scattering (GISANS) and atomic force microscopy (AFM) data Possibilities and limits of the techniques are discussed.
KW - Dewetting
KW - GISAXS
KW - Polymer films
UR - http://www.scopus.com/inward/record.url?scp=5444265123&partnerID=8YFLogxK
U2 - 10.1016/j.sab.2004.07.019
DO - 10.1016/j.sab.2004.07.019
M3 - Conference article
AN - SCOPUS:5444265123
SN - 0584-8547
VL - 59
SP - 1789
EP - 1797
JO - Spectrochimica Acta - Part B Atomic Spectroscopy
JF - Spectrochimica Acta - Part B Atomic Spectroscopy
IS - 10-11
T2 - 17th International Congress on X-Ray Optics and Microanalysis
Y2 - 22 September 2003 through 26 September 2003
ER -