P. Müller-Buschbaum

Publication List Details

Period

1997 - 2009

Number

165

Co-Authors

Interface-induced morphology transition in triblock copolymer films swollen with low-molecular-weight homopolymer (2009)

Müller-Buschbaum, P., Schulz, Leander, Metwalli, E.

The morphology transition due to midblock swelling with low-molecular-weight homopolymer polystyrene of an ABA-type triblock copolymer...

Interface-induced morphology transition in triblock copolymer films swollen with low-molecular-weight homopolymer (2009)

Müller-Buschbaum, P., Schulz, Leander, Metwalli, E.

The morphology transition due to midblock swelling with low-molecular-weight homopolymer polystyrene of an ABA-type triblock copolymer...

Lateral structures of buried interfaces in aba-type triblock copolymer films (2008)

Müller-Buschbaum, P., Schulz, Leander, Metwalli, E., Cubitt, R.

The lateral structure of an ABA-type triblock copolymer polyparamethylstyrene-block-polystyrene-block-polyparamethylstyrene at the buried silicon substrate interface is studied as a function of...

Lateral structures of buried interfaces in aba-type triblock copolymer films (2008)

Müller-Buschbaum, P., Schulz, Leander, Metwalli, E., Cubitt, R.

The lateral structure of an ABA-type triblock copolymer polyparamethylstyrene-block-polystyrene-block-polyparamethylstyrene at the buried silicon substrate interface is studied as a function of...

Correlated roughness in polymer films containing Maghemite nanoparticles (2008)

Kashem, M. M. Abul, Perlich, J., Schulz, Leander, Roth, S. V., Müller-Buschbaum, P.

Two different uniform thicknesses (8 and 68 nm) of a nanocomposite film comprising diblock copolymer matrix and magnetic nanoparticles filler have been installed in one sample preparation step under...

Correlated roughness in polymer films containing Maghemite nanoparticles (2008)

Kashem, M. M. Abul, Perlich, J., Schulz, Leander, Roth, S. V., Müller-Buschbaum, P.

Two different uniform thicknesses (8 and 68 nm) of a nanocomposite film comprising diblock copolymer matrix and magnetic nanoparticles filler have been installed in one sample preparation step under...

The collapse transition of poly(styrene-b-(N-isopropyl acrylamide)) diblock copolymers in aqueous solution and in thin films (2008)

Troll, K., Kulkarni, A., Wang, W., Darko, C., Bivigou-Koumba, A.M., Laschewsky, A., ...

The thermal behavior of a poly(styrene-b-N-isopropyl acrylamide) diblock copolymer was studied in aqueous solution as well as in thick and in thin films. The polymer was synthesized using reversible...

Scanning microfocus small-angle X-ray scattering: A new tool to investigate defects at polymer-polymer interfaces (2003)

Lorenz-Haas,C., Müller-Buschbaum,P., Wunnicke,O., Cassignol,C., Burghammer,M., Riekel,C., ...

The technique of scanning small-angle X-ray scattering with a microsized beam (SM-SAXS) has been used to study crack propagation in poly(methyl methacrylate) (PMMA). Two pieces of PMMA are welded...

Crack propagation and defect formation at polymer interfaces investigated by ultra-small angle X-ray scattering (2003)

Lorenz-Haas,C., Müller-Buschbaum,P., Ittner,T., Kraus,J., Mahltig,B., Cunis,S., ...

The double cantilever beam test (DCB) was used to estimate the fracture toughness of poly(methyl-methacrylate) (PMMA). With the help of given neutron reflectometry (NR) results for PMMA a correlation...

Photon correlation spectroscopy with high-energy coherent x rays (2003)

Thurn-Albrecht,T., Zontone,F., Grübel,G., Steffen,W., Müller-Buschbaum,P., Patkowski,A.

We performed x-ray photon correlation spectroscopy on a model suspension of colloidal particles using x rays of three different energies, namely, 8 keV, 13.5 keV, and 19 keV . The observed reduction...

Scanning microfocus small-angle X-ray scattering: A new tool to investigate defects at polymer-polymer interfaces (2003)

Lorenz-Haas, C., Müller-Buschbaum, P., Wunnicke, O., Cassignol, C., Burghammer, M., Riekel, C., ...

The technique of scanning small-angle X-ray scattering with a microsized beam (SM-SAXS) has been used to study crack propagation in poly(methyl methacrylate) (PMMA). Two pieces of PMMA are welded...

Crack propagation and defect formation at polymer interfaces investigated by ultra-small angle X-ray scattering (2003)

Lorenz-Haas, C., Müller-Buschbaum, P., Ittner, T., Kraus, J., Mahltig, B., Cunis, S., ...

The double cantilever beam test (DCB) was used to estimate the fracture toughness of poly(methyl-methacrylate) (PMMA). With the help of given neutron reflectometry (NR) results for PMMA a correlation...

Photon correlation spectroscopy with high-energy coherent x rays (2003)

Thurn-Albrecht, T., Zontone, F., Grübel, G., Steffen, W., Müller-Buschbaum, P., Patkowski, A.

We performed x-ray photon correlation spectroscopy on a model suspension of colloidal particles using x rays of three different energies, namely, 8 keV, 13.5 keV, and 19 keV . The observed reduction...

Retardation of the dewetting process due to the addition of functional copolymers at polymer-polymer interfaces (2002)

Wunnicke,O., Lorenz-Haas,C., Müller-Buschbaum,P., Leiner,V., Stamm,Manfred

We studied the retardation of the dewetting process due to the addition of a functional copolymer in a polymer bilayer film. The model system consists of fully deuterated polystyrene (PS- d) on top...

Structure analysis of adsorbed star-like polymers with GISAS and SFM (2002)

Wolkenhauer,M., Müller-Buschbaum,P., Wunnicke,O., Stamm,Manfred, Roovers,J., Von Krosigk,G., ...

The lateral structures of dried adsorbed binary mixtures of star polymers were investigated. Blends of protonated and deuterated polybutadiene stars were prepared from cyclohexane solutions and...

Nucleated dewetting of thin polymer films (2002)

Lorenz-Haas,C., Müller-Buschbaum,P., Kraus,J., Bucknall,D. G., Stamm,Manfred

A combination of optical microscopy and neutron reflectometry is utilized to investigate the dewetting caused by a nucleation and growth process. The model system is polystyrene (PS) on top of Si...

Film-thickness dependence of structure formation in ultra-thin polymer blend films (2002)

Gutmann,Jochen S., Müller-Buschbaum,P., Stamm,Manfred

We investigated the film-thickness dependence of structure formation in ultra-thin polymer blend films prepared from solution. As a model system we used binary blends of statistical...

Dewetting of thin diblock copolymer films: Spinodal dewetting kinetics (2002)

Müller-Buschbaum,P., Gutmann,Jochen S., Lorenz-Haas,C., Wunnicke,O., Stamm,Manfred, Petry,W.

The stability of thin diblock copolymer films with respect to the annealing above the microphase separation temperature is investigated on long time scales and at different film thicknesses....

Retardation of the dewetting process due to the addition of functional copolymers at polymer-polymer interfaces (2002)

Wunnicke, O., Lorenz-Haas, C., Müller-Buschbaum, P., Leiner, V., Stamm, Manfred

We studied the retardation of the dewetting process due to the addition of a functional copolymer in a polymer bilayer film. The model system consists of fully deuterated polystyrene (PS- d) on top...

Structure analysis of adsorbed star-like polymers with GISAS and SFM (2002)

Wolkenhauer, M., Müller-Buschbaum, P., Wunnicke, O., Stamm, Manfred, Roovers, J., Von Krosigk, G., ...

The lateral structures of dried adsorbed binary mixtures of star polymers were investigated. Blends of protonated and deuterated polybutadiene stars were prepared from cyclohexane solutions and...

Nucleated dewetting of thin polymer films (2002)

Lorenz-Haas, C., Müller-Buschbaum, P., Kraus, J., Bucknall, D. G., Stamm, Manfred

A combination of optical microscopy and neutron reflectometry is utilized to investigate the dewetting caused by a nucleation and growth process. The model system is polystyrene (PS) on top of Si...

Film-thickness dependence of structure formation in ultra-thin polymer blend films (2002)

Gutmann, Jochen S., Müller-Buschbaum, P., Stamm, Manfred

We investigated the film-thickness dependence of structure formation in ultra-thin polymer blend films prepared from solution. As a model system we used binary blends of statistical...

Dewetting of thin diblock copolymer films: Spinodal dewetting kinetics (2002)

Müller-Buschbaum, P., Gutmann, Jochen S., Lorenz-Haas, C., Wunnicke, O., Stamm, Manfred, Petry, W.

The stability of thin diblock copolymer films with respect to the annealing above the microphase separation temperature is investigated on long time scales and at different film thicknesses....

Highly regular polyampholytic structures adsorbed directly from solution (2001)

Mahltig, Boris, Müller-Buschbaum, P, Wolkenhauer, M, Wunnicke, O, Wiegand, S, Gohy, Jean-François, ...

This article concerns the adsorption of the diblock polyampholyte poly(methacrylic acid)-block-poly((dimethylamino)ethyl methary-late) (PMAA-b-PDMAEMA) from aqueous solution on silicon substrates....

Adsorption of polyampholyte copolymers at the solid/liquid interface: the influence of pH and salt on the adsorption behaviour (1999)

Mahltig, Boris, Walter, H, Harrats, C, Müller-Buschbaum, P, Jérôme, Robert, Stamm, Manfred

Polyampholytes are macromolecules that contain oppositely charged groups. We have studied the adsorption of the polyampholyte diblock copolymer poly(methacrylic acid)-block-poly((dimethylamino)ethyl...

Adsorption of ampholytic diblock copolymers from dilute aqueous solution at the solid/liquid interface (1999)

Walter, H, Harrats, C, Müller-Buschbaum, P, Jérôme, Robert, Stamm, Manfred

The adsorption of the ampholytic diblock copolymer poly(methacrylic acid)-block-poly((dimethylamino)ethyl methacrylate) (PMAA-b-PDMAEMA) and the corresponding homopolyelectrolytes of the two blocks,...

Effect of Calcium Concentration on the Structure of Casein Micelles in Thin Films

Müller-Buschbaum, P., Gebhardt, R., Roth, S. V., Metwalli, E., Doster, W.

The structure of thin casein films prepared with spin-coating is investigated as a function of the calcium concentration. Grazing incidence small-angle x-ray scattering and atomic force microscopy...