Researcher Portfolio

 
   

Ewen, Bernd

MPI for Polymer Research, Max Planck Society  

 

Researcher Profile

 
Position: MPI for Polymer Research, Max Planck Society
Researcher ID: https://pure.mpg.de/cone/persons/resource/persons47851

External references

 

Publications

 
  (1 - 25 of 40)
 : Graf, R., Ewen, B., & Spiess, H. W. (2007). Geometry of phenylene motion in polycarbonate from NMR spectroscopy and neutron scattering. The Journal of Chemical Physics, 126(4): 041104. doi:10.1063/1.2437166. [PubMan] : Ewen, B., & Fischer, E. W. (2006). In memoriam Tadeusz Pakula 1945-2005 - Obituary. Polymer, 47(20), 7168-7169. doi:10.1016/j.polymer.2006.06.006. [PubMan] : Ewen, B., & Spiess, H. W. (2004). Tribute to Erhard W. Fischer. Macromolecules, 37(4), 1167-1168. doi:10.1021/ma030500n. [PubMan] : Gogibus, N., Maschke, U., Coqueret, X., Ewen, B., Pakula, T., Benmouna, F., & Benmouna, M. (2004). Phase diagrams and thermophysical properties of polysiloxane and E7 systems. Molecular Crystals and Liquid Crystals, 411, 1587-1593. doi:10.1080/15421400490436467. [PubMan] : Olivier, A., Benkhaled, L., Pakula, T., Ewen, B., Best, A., Benmouna, M., & Maschke, U. (2004). Static and dynamic mechanical behavior of electron beam-cured monomer and monomer/liquid crystal systems. Macromolecular Materials and Engineering, 289(12), 1047-1052. doi:10.1002/mame.200400224. [PubMan] : Maschke, U., Gogibus, N., Ewen, B., Wagner, T., Noirez, L., & Benmouna, M. (2004). Polymer dispersed liquid crystals made of deuteriated polystyrene and 8CB blends: A small angle neutron scattering study. Molecular Crystals and Liquid Crystals, 413, 2171-2178. doi:10.1080/15421400490432542. [PubMan] : Ewen, B., Götz, H., & Maschke, U. (2004). Structural and dynamic single chain behaviour in a binary blend of low molecular mass poly(siloxanes) as studied by small angle neutron scattering and neutron spin echo spectroscopy. Colloid and Polymer Science, 282(8), 782-792. doi:10.1007/s00396-004-1126-z. [PubMan] : Bedjaoui, L., Gogibus, N., Ewen, B., Pakula, T., Coqueret, X., Benmouna, M., & Maschke, U. (2004). Preferential solvation of the eutectic mixture of liquid crystals E7 in a polysiloxane. Polymer, 45(19), 6555-6560. doi:10.1016/j.polymer.2004.07.050. [PubMan] : Gogibus, N., Maschke, U., Coqueret, X., Ewen, B., Pakula, T., & Benmouna, M. (2004). Electro-optical properties of electron beam cured polymer dispersed liquid crystal films based on polysiloxanes and liquid crystals. Molecular Crystals and Liquid Crystals, 412, 2103-2110. doi:10.1080/15421400490432236. [PubMan] : Götz, H., Ewen, B., Maschke, U., Monkenbusch, M., & Meier, G. (2003). Chain expansion and chain localisation in the homogenous regime of blends of liquid low molar mass polysiloxanes as revealed by neutron scattering investigations. e-Polymers, 3(1): 011. doi:10.1515/epoly.2003.3.1.126. [PubMan] : Gogibus, N., Benmouna, F., Ewen, B., Pakula, T., Coqueret, X., Benmouna, M., & Maschke, U. (2003). Phase diagrams of poly(siloxane)/liquid crystal blends. Journal of Polymer Science Part B-Polymer Physics, 41(1), 39-43. doi:10.1002/polb.10348. [PubMan] : Ewen, B., Götz, H., & Maschke, U. (2003). Elastic and Quasielastic Neutron Scattering on Liquid Isotopic and Binary Blends of Low Molecular Mass Poly(siloxanes). In F. Mezei, C. Pappas, & T. Gutberlet (Eds.), Neutron Spin Echo Spectroscopy (pp. 280-290). Berlin [et al.]: Springer. [PubMan] : Olivier, A., Pakula, T., Ewen, B., Coqueret, X., Benmouna, M., & Maschke, U. (2002). Mechanical properties of electron beam cured monomer and monomer/liquid crystal films. Macromolecular Materials and Engineering, 287(10), 656-659. doi:10.1002/1439-2054(200210)287:10<656:AID-MAME656>3.0.CO;2-7. [PubMan] : Gogibus, N., Maschke, U., Ewen, B., Coqueret, X., & Benmouna, M. (2002). Onset and end of transitions in PDMS/5CB blends as revealed by static light scattering. Molecular Crystals and Liquid Crystals, 375, 225-232. [PubMan] : Mechernene, L., Leclercq, L., Ewen, B., Pakula, T., Benmouna, M., Coqueret, X., & Maschke, U. (2002). Polarized light scattering and off-state transmission of electron-beam cured polymer dispersed liquid crystals. Molecular Crystals and Liquid Crystals, 375, 321-328. [PubMan] : Gogibus, N., Maschke, U., Benmouna, F., Ewen, B., Coqueret, X., & Benmouna, M. (2001). Phase Diagrams of Poly(dimethylsiloxane)/E 7 Mixtures. European Polymer Journal, 37, 1079-1082. [PubMan] : Götz, H., Ewen, B., Maschke, U., Meier, G., & Monkenbusch, M. (2001). Neutron scattering investigations on the statics and dynamics of polydimethyl- and polyethylmethylsiloxane melts. Macromolecular Chemistry and Physics, 202(17), 3334-3341. [PubMan] : Maschke, U., Gogibus, N., Noirez, L., Ewen, B., Wagner, T., & Benmouna, M. (2001). Liquid Crystal 8CB/Deutered Polystyrene: Investigations by Small Angle Neutron Scattering. Molecular Crystals and Liquid Crystals Science and Technology Section A - Molecular Crystals and Liquid Crystals, 367, 3047-3054. [PubMan] : Gogibus, N., Maschke, U., Benmouna, F., Ewen, B., Coqueret, X., & Benmouna, M. (2001). Phase Diagrams of Poly(dimethylsiloxane) and 5 CB Blends. Journal of Polymer Science Part B-Polymer Physics, 39, 581-588. [PubMan] : Gogibus, N., Maschke, U., Benmouna, F., Roussel, F., Ewen, B., Coqueret, X., Buisine, J. M., & Benmouna, M. (2001). Effects of Polymer Architecture on the Phase Properties of Polymethylsiloxane/liquid Crystal Blends. Molecular Crystals and Liquid Crystals Science and Technology. Section A - Molecular Crystals and Liquid Crystals, 365, 1621-1629. [PubMan] : Gogibus, N., Maschke, U., Benmouna, F., Ewen, B., Coqueret, X., & Benmouna, M. (2001). Thermo-optical Investigations of Polysiloxane/liquid Crystal Mixtures. Molecular Crystals and Liquid Crystals Science and Technology. Section A - Molecular Crystals and Liquid Crystals, 365, 1631-1639. [PubMan] : Bouchaour, T., Benmouna, F., Leclercq, L., Ewen, B., Coqueret, X., Benmouna, M., & Maschke, U. (2000). Phase Equilibrium of Poly(n-butyl acrylate) and E7. Liquid Crystals, 27, 413-420. [PubMan] : Benmouna, F., Daoudi, A., Roussel, F., Leclercq, L., Buisine, J. M., Coqueret, X., Benmouna, M., Ewen, B., & Maschke, U. (2000). Effect of Molecular Weight on the Phase Diagram and Thermal Properties of Poly(styrene)/8CB Mixtures. Macromolecules, 33, 960-967. [PubMan] : Götz, H., Maschke, U., Wagner, T., Rosenauer, C., Martin, K., Ritz, S., & Ewen, B. (2000). Comparison of Different Methods for the Determination of the Molecular Mass and Molecular Mass Distribution of Poly(ethylmethylsiloxane). Macromolecular Chemistry and Physics, 201, 1311-1316. [PubMan] : Benmouna, F., Maschke, U., Leclercq, L., Ewen, B., Coqueret, X., & Benmouna, M. (1999). On the Miscibility of Crosslinked Networks and Solvents with and without Nematic Order. Molecular Crystals and Liquid Crystals Science and Technology Section A-Molecular Crystals and Liquid Crystals, 330, 465-473. [PubMan]