![]() ![]() | MEDINA PESCHIUTTA, A., JUST, M., Useldinger, R., & BALLER, J. (04 June 2024). Assessing critical binder volume concentration using uniaxial die pressing: An alternative approach. Powder Technology, 443, 119968. doi:10.1016/j.powtec.2024.119968 ![]() |
![]() ![]() | HENNICKER, J., GANSEN, A., Clemens, S., Verdon, N., BALLER, J., & HALE, J. (2024). Bayesian calibration of a model of polymer die swell using data from a laser–based measurement system. (Preprint). ORBilu-University of Luxembourg. https://orbilu.uni.lu/handle/10993/62576. |
![]() ![]() | MEDINA PESCHIUTTA, A., JUST, M., Useldinger, R., & BALLER, J. (October 2023). Comparative Analysis of Methods for Determining the Critical Binder Volume Concentration in Hard Metal Pastes [Paper presentation]. EURO PM2023 Congress & Exhibition. doi:10.59499/EP235764669 ![]() |
![]() ![]() | JUST, M., MEDINA PESCHIUTTA, A., Useldinger, R., & BALLER, J. (October 2023). Maximum in Mass Flow Rates of Hard Metal Granules Through Circular Orifices in Relation to the Angle of Repose [Poster presentation]. EURO PM2023 Congress & Exhibition. doi:10.59499/EP235765170 ![]() |
![]() ![]() | JUST, M.* , MEDINA PESCHIUTTA, A., Hippe, F., Useldinger, R., & BALLER, J.*. (April 2023). Gravitational mass flow measurements of various granular materials in relation to an extended Bond number. International Journal of Refractory Metals and Hard Materials, 112, 106142. doi:10.1016/j.ijrmhm.2023.106142 ![]() ![]() |
![]() ![]() | Gansen, A., Hennicker, J., Sill, C., Dheur, J., HALE, J., & BALLER, J. (2023). Melt Instability Identification Using Unsupervised Machine Learning Algorithms. Macromolecular Materials and Engineering, 2200628. doi:10.1002/mame.202200628 ![]() |
![]() ![]() | GANSEN, A., Řehoř, M., Sill, C., Polińska, P., WESTERMANN, S., Dheur, J., Jack S., H., & BALLER, J. (2022). Experimental separation of the onset of slip and sharkskin melt instabilities during the extrusion of silica‑filled, styrene–butadiene rubber compounds. Rheologica Acta. doi:10.1007/s00397-022-01376-7 ![]() |
![]() ![]() | JUST, M., MEDINA PESCHIUTTA, A., Hippe, F., Useldinger, R., & BALLER, J. (July 2022). Determination of the angle of repose of hard metal granules. Powder Technology, 407, 117695. doi:10.1016/j.powtec.2022.117695 ![]() |
![]() ![]() | JUST, M., MEDINA PESCHIUTTA, A., BALLER, J., & Useldinger, R. (21 April 2022). Understanding the flow of hard metal powders and pastes [Poster presentation]. MRT/DPhyMS PhD day and DPPM General Assembly, Luxembourg, Luxembourg. doi:10.13140/RG.2.2.27687.93608 |
![]() ![]() | REHOR, M., GANSEN, A., Sill, C., Polińska, P., Westermann, S., Dheur, J., BALLER, J., & HALE, J. (December 2020). A comparison of constitutive models for describing the flow of uncured styrene-butadiene rubber. Journal of Non-Newtonian Fluid Mechanics, 286, 104398. doi:10.1016/j.jnnfm.2020.104398 ![]() |
![]() ![]() | Neuber, N., Frey, M., Gross, O., BALLER, J., Gallino, I., & Busch, R. (29 July 2020). Ultrafast scanning calorimetry of newly developed Au-Ga bulk metallic glasses. Journal of Physics: Condensed Matter, 32 (32), 324001. doi:10.1088/1361-648x/ab8252 ![]() |
![]() ![]() | GANSEN, A., REHOR, M., Sill, C., Polinska, P., Westermann, S., Dheur, J., HALE, J., & BALLER, J. (19 December 2019). Investigation of the Sharkskin melt instability using optical Fourier analysis. Journal of Applied Polymer Science, 137 (24), 48806. doi:10.1002/app.48806 ![]() |
![]() ![]() | REYES, C., BALLER, J., Araki, T., & LAGERWALL, J. (14 June 2019). Isotropic–isotropic phase separation and spinodal decomposition in liquid crystal–solvent mixtures. Soft Matter, 15, 6044-6054. doi:10.1039/C9SM00921C ![]() |
![]() ![]() | HONORATO RIOS, C., LEHR, C. M., SCHÜTZ, C., SANCTUARY, R., Osipov, M., BALLER, J., & LAGERWALL, J. (2018). Fractionation of cellulose nanocrystals: enhancing liquid crystal ordering without promoting gelation. NPG asia materials. doi:10.1038/s41427-018-0046-1 ![]() |
![]() ![]() | Kane, K. I. W., Moreno, E. L., LEHR, C. M., Hachi, S., Dannert, R., SANCTUARY, R., WAGNER, C., Fleming, R. M. T., & BALLER, J. (2018). Determination of the rheological properties of Matrigel for optimum seeding conditions in microfluidic cell cultures. AIP ADVANCES, 8 (12). doi:10.1063/1.5067382 ![]() |
Honorato, C., LEHR, C. M., Schutz, C., SANCTUARY, R., Osipov, M., BALLER, J., & LAGERWALL, J. (2018). Fractionation of cellulose nanocrystals enhances liquid crystal ordering without promoting gelation. Abstracts of Papers of the American Chemical Society, 256, 2. |
![]() ![]() | BALLER, J., & WAGNER, C. (2018). Joint Symposium Rheology-360 degrees of the Belgian Group of Rheology, German Rheological Society, and ProcessNet-Subject Division Rheology. Applied Rheology, 28 (3), 53-53. doi:10.1515/arh-2018-0006 |
![]() ![]() | Dannert, R., Winter, H. H., SANCTUARY, R., & BALLER, J. (2017). Influence of suspension viscosity on Brownian relaxation of filler particles. Rheologica Acta, 56 (7-8), 615-622. doi:10.1007/s00397-017-1019-y ![]() |
DANNERT, R., SANCTUARY, R., & BALLER, J. (October 2015). Timescales of microstructure relaxation in sheared colloidal hard sphere suspensions [Paper presentation]. 87th Annuel meeting Society of Rheology. |
![]() ![]() | DI GIAMBATTISTA, C., SANCTUARY, R., PERIGO, E. A., & BALLER, J. (06 August 2015). Relaxations in the metastable rotator phase of n-eicosane. Journal of Chemical Physics, 143, 054507. doi:10.1063/1.4928059 ![]() |
DANNERT, R., SANCTUARY, R., & BALLER, J. (April 2015). Brownian stress relaxation in sheared nanocomposites: Non-monotonic concentration dependency of relaxation frequencies [Paper presentation]. AERC meeting. |
DANNERT, R., SANCTUARY, R., & BALLER, J. (March 2015). The influence of Brownian motion on sheared nanocomposites: New experimental results and a revision of Peclet-time as a characteristic time scale [Poster presentation]. DPG spring meeting. |
DANNERT, R., SANCTUARY, R., & BALLER, J. (March 2015). Slow dynamics in sheared DGEBA/SiO2 suspensions [Paper presentation]. DPG spring meeting. |
BALLER, J. (22 January 2015). Unexpected flow and relaxation behaviour of a low molecular weight glass former [Paper presentation]. Invited talk, Heverlee, Belgium. |
![]() ![]() | DANNERT, R., SANCTUARY, R., & BALLER, J. (22 January 2015). Unexpected maximum in the concentration dependency of the relaxation frequency of Brownian stress in a colloidal suspension. Journal of Rheology, 59 (2), 391-404. doi:10.1122/1.4906227 ![]() |
![]() ![]() | Djemour, A., SANCTUARY, R., & BALLER, J. (2015). Mobility restrictions and glass transition behaviour of an epoxy resin under confinement. Soft Matter, 11 (13), 2683-2690. doi:10.1039/c4sm02774d ![]() |
![]() ![]() | SUSHKO, R., FILIMON, M., DANNERT, R., ELENS, P., SANCTUARY, R., & BALLER, J. (03 October 2014). Anomalous glass transition behavior of SBR–Al2O3 nanocomposites at small filler concentrations. Nanotechnology, 25 (42), 425704. doi:10.1088/0957-4484/25/42/425704 ![]() |
SUSHKO, R., BALLER, J., FILIMON, M., & SANCTUARY, R. (15 May 2014). Comparative study of the effect of untreated, silanized and grafted alumina nanoparticles on thermal and dynamic mechanical properties of the styrene-butadiene rubber. AIP Conference Proceedings, 1599, 158. doi:10.1063/1.4876802 |
SUSHKO, R., BALLER, J., FILIMON, M., & SANCTUARY, R. (03 April 2014). Anomaly in thermal and mechanical properties of SBR/alumina nanocomposites [Paper presentation]. DPG annual conference, Dresden, Italy. |
DI GIAMBATTISTA, C., BALLER, J., & SANCTUARY, R. (March 2014). Comparison of the metastable and the stable phase of eicosane via thermal analysis [Poster presentation]. DPG. |
DI GIAMBATTISTA, C., BALLER, J., & SANCTUARY, R. (March 2014). Relaxation of the complex heat capacity of Eicosane in the Rotator phase [Paper presentation]. DPG. |
DANNERT, R., ELENS, P., BALLER, J., & SANCTUARY, R. (March 2014). Strain-induced low-frequency relaxation in colloidal DGEBA/SiO2 suspensions [Poster presentation]. DPG Annual meeting. |
![]() ![]() | DANNERT, R., SANCTUARY, R., Thomassey, M., Elens, P., KRÜGER, J.-K., & BALLER, J. (2014). Strain-induced low-frequency relaxation in colloidal DGEBA/SiO2 suspensions. Rheologica Acta, 53 (9), 715-723. doi:10.1007/s00397-014-0788-9 ![]() |
SUSHKO, R., BALLER, J., FILIMON, M., & SANCTUARY, R. (September 2013). Effect of grafted alumina nanoparticles on thermal and dynamic mechanical properties of the styrene-butadiene rubber [Poster presentation]. International Soft Matter Conference 2013, Roma, Italy. |
DJEMOUR, A., BALLER, J., DI GIAMBATTISTA, C., FILIMON, M., & SANCTUARY, R. (August 2013). Dynamics of a low molecular weight glass former confined in porous glasses with or w/o surface treatment [Poster presentation]. International Soft Matter Conference 2013, Rome, Italy. |
DJEMOUR, A., BALLER, J., DI GIAMBATTISTA, C., FILIMON, M., & SANCTUARY, R. (July 2013). Nanoscale confinement of a low molecular weight glass former [Poster presentation]. 7th International Discussion Meeting on Relaxations in Complex Systems, Barcelona, Spain. |
BALLER, J., & SANCTUARY, R. (July 2013). Cooperativity, geometrical constraints and slowed dynamics in glass-forming epoxy nanocomposites [Poster presentation]. 7th International Discussion Meeting on relaxations in Complex Systems, Barcelona, Spain. |
SUSHKO, R., BALLER, J., FILIMON, M., & SANCTUARY, R. (June 2013). Anomalous behaviour of SBR/Al2O3 nanocomposites at small filler concentrations [Poster presentation]. EPF 2013, Pisa, Italy. |
FILIMON, M., DI GIAMBATTISTA, C., BALLER, J., & SANCTUARY, R. (May 2013). Polymer physics: Heterogeneties and surface dependence molecular organization [Paper presentation]. SoftComp Annual Meeting 2013, Rimini, Italy. |
SUSHKO, R., BALLER, J., & SANCTUARY, R. (March 2013). Thermal and mechanical properties of styrene butadiene rubber/alumina nanocomposites [Poster presentation]. DPG annual conference, Regensburg, Germany. |
DJEMOUR, A., BALLER, J., DI GIAMBATTISTA, C., FILIMON, M., & SANCTUARY, R. (March 2013). Nanoscale confinement of a low molecular weight liquid [Poster presentation]. DPG-Frühjahrstagung der Sektion Kondensierte Materie (SKM), Regensburg, Germany. |
![]() ![]() | BALLER, J., THOMASSEY, M., ZIEHMER, M., & SANCTUARY, R. (2011). The catalytic influence of alumina nanoparticles on epoxy curing. Thermochimica Acta, 517, 34-39. doi:10.1016/j.tca.2011.01.029 ![]() |
![]() ![]() | BALLER, J., THOMASSEY, M., ZIEHMER, M., SANCTUARY, R., Tsai, L. D., & Hwang, M. R. (2011). Thermal and chemical glass transition of thermosets in the presence of two types of inorganic nanoparticles. In Thermoplastic and thermosetting polymers and composites (pp. 197-212). Hauppauge, Unknown/unspecified: Nova Science Publishers. |
![]() ![]() | MICHELS, A., BICK, J.-P., Birringer, R., Ferdinand, A., BALLER, J., SANCTUARY, R., Philippi, S., Lott, D., Balog, S., Rotenberg, E., Kaindl, G., & Döbrich, K. M. (2011). Influence of crystallite size and temperature on the antiferromagnetic helices of terbium and holmium metal. Physical Review. B, Condensed Matter and Materials Physics, 83, 224415-1. doi:10.1103/PhysRevB.83.224415 ![]() |
![]() ![]() | PHILIPP, M., Vergnat, C., Müller, U., SANCTUARY, R., BALLER, J., Possart, W., Alnot, P., & KRÜGER, J.-K. (2009). Second order elasticity at hypersonic frequencies of reactive polyurethanes as seen by generalized Cauchy relations. Journal of Physics: Condensed Matter, 21, 035106-035114. doi:10.1088/0953-8984/21/3/035106 ![]() |
![]() ![]() | BALLER, J., BECKER, N., ZIEHMER, M., THOMASSEY, M., ZIELINSKI, B., Müller, U., & SANCTUARY, R. (2009). Interactions between silica nanoparticles and an epoxy resin before and during network formation. Polymer, 50 (14), 3211-3219. doi:10.1016/j.polymer.2009.05.020 ![]() |
![]() ![]() | SANCTUARY, R., KRÜGER, J.-K., BALLER, J., ZIELINSKI, B., Müller, U., ZIEHMER, M., BECKER, N., & PHILIPP, M. (2009). Influence of Al2O3 nanoparticles on the isothermal cure of an epoxy resin. Journal of Physics: Condensed Matter, 21, 035118-035126. doi:10.1088/0953-8984/21/3/035118 ![]() |
![]() ![]() | PHILIPP, M., Müller, U., Jiménez Riobóo, R. J., BALLER, J., SANCTUARY, R., Possart, W., & KRÜGER, J.-K. (2009). Interphases, gelation, vitrication, porous glasses and the generalized Cauchy relation: epoxy/silica nanocomposites. New Journal of Physics, 11 (2), 023015. doi:10.1088/1367-2630/11/2/023015 ![]() |
![]() ![]() | KRÜGER, J.-K., Petersson, J., BALLER, J., & Henkel, M. (2008). From the Dynamically Nanostructured Liquid to the Glassy State: A Phenomenological Approach. ORBilu-University of Luxembourg. https://orbilu.uni.lu/handle/10993/13355. |
![]() ![]() | PHILIPP, M., Müller, U., SANCTUARY, R., BALLER, J., & KRÜGER, J.-K. (2008). Organization versus frustration: low temperature transitions in a gelatine-based gel. New Journal of Physics, 10, 093028-093043. doi:10.1088/1367-2630/10/9/093028 ![]() |
![]() ![]() | PHILIPP, M., Gervais, P.-C., SANCTUARY, R., Müller, U., BALLER, J., Wetzel, B., & KRÜGER, J.-K. (2008). Effect of mixing sequence on the curing of amine-hardened epoxy/alumina nanocomposites as assessed by optical refractometry. eXPRESS Polymer Letters, 2 (8), 546-552. doi:10.3144/expresspolymlett.2008.66 ![]() |
![]() ![]() | Müller, U., PHILIPP, M., Bactavatchalou, R., SANCTUARY, R., BALLER, J., ZIELINSKI, B., Possart, W., Alnot, P., & KRÜGER, J.-K. (2008). Chemically induced transition phenomena in polyurethanes as seen from generalized mode Grüneisen parameters. Journal of Physics: Condensed Matter, 20 (20), 205101-205108. doi:10.1088/0953-8984/20/20/205101 ![]() |
![]() ![]() | Müller, U., Bactavatchalou, R., BALLER, J., PHILIPP, M., SANCTUARY, R., ZIELINSKI, B., Alnot, P., Possart, W., & KRÜGER, J.-K. (2008). Acoustic Profilometry Of Interphases In An Epoxy Due To Segregation and Diffusion Using Brillouin Microscopy. New Journal of Physics, 10 (2), 023-031. doi:10.1088/1367-2630/10/2/023031 ![]() |
PHILIPP, M., SANCTUARY, R., BALLER, J., ZIELINSKI, B., & KRÜGER, J.-K. (2007). Temperature modulated Differential Scanning Calorimetry: The Dynamic Aspect of the Specific Heat Capacity and its Relation to Entropy Production. In Beiträge zur Experimentalphysik, Didaktik und computergestützten Physik (pp. 20). Logos Verlag. |
![]() ![]() | KRÜGER, J.-K., Alnot, P., BALLER, J., Bactavatchalou, R., DOROSZ, S., Henkel, M., Kolle, M., Krüger, S. P., Müller, U., PHILIPP, M., Possart, W., SANCTUARY, R., & Vergnat, C. (2007). About the nature of the structural glass transtion: an experimental approach. In M. Henkel, M. Pleimling, ... R. SANCTUARY (Eds.), Aging of the Glass Transition (pp. 61-159). Springer. doi:10.1007/3-540-69684-9_3 ![]() |
![]() ![]() | SANCTUARY, R., BALLER, J., KRÜGER, J.-K., Schaefer, D., Bactavatchalou, R., Wetzel, B., Possart, W., & Alnot, P. (2006). Complex specific heat capacity of two nanocomposite systems. Thermochimica Acta, 445 (2), 111-115. doi:10.1016/j.tca.2005.05.024 ![]() |
![]() ![]() | Bactavatchalou, R., Alnot, P., BALLER, J., Kolle, M., Müller, U., PHILIPP, M., Possart, W., Rouxel, D., SANCTUARY, R., Tschöpe, A., Vergnat, C., Wetzel, B., & KRÜGER, J.-K. (2006). The generalized Cauchy relation: a probe for local structure in materials with isotropic symmetry. Journal of Physics. Conference Series, 40, 111-117. doi:10.1088/1742-6596/40/1/014 ![]() |
![]() ![]() | KRÜGER, J.-K., Müller, U., Bactavatchalou, R., Liebschner, D., Sander, M., Possart, W., Wehlack, C., BALLER, J., & Rouxel, D. (2005). Mechanical Interphases in Epoxies as seen by Nondestructive High-Performance Brillouin Microscopy. In Adhesion - Current Research and Application (pp. 125-142). Weinheim, Germany: Wiley. doi:10.1002/3527607307.ch9 |
![]() ![]() | KRÜGER, J.-K., Britz, T., BALLER, J., Possart, W., & Neurohr, H. (2005). A Reply to the Comment by A. Rivera et al. Physical Review Letters, 94, 129604-129604. doi:10.1103/PhysRevLett.94.129604 ![]() |
![]() ![]() | Rivera, A., Blochowicz, T., Porokhonskyy, V., Rössler, E. A., KRÜGER, J.-K., Britz, T., BALLER, J., Possart, W., & Neurohr, H. (2005). Comment on "thermal glass transition beyond the vogel-fulcher-tammann behavior for glass forming diglycidylether of bisphenol A". Physical Review Letters, 94 (12), 129603-129604. doi:10.1103/PhysRevLett.94.129603 ![]() |
![]() ![]() | KRÜGER, J.-K., Britz, T., le Coutre, A., BALLER, J., Possart, W., Alnot, P., & SANCTUARY, R. (2003). Different glassy states, as indicated by a violation of the generalized Cauchy relation. New Journal of Physics, 5 (80), 1-11. doi:10.1088/1367-2630/5/1/380 ![]() |
![]() ![]() | KRÜGER, J.-K., Britz, T., BALLER, J., Possart, W., & Neurohr, H. (2002). Thermal Glass Transition Beyond the Vogel-Fulcher-Tammann Behavior for Glass Forming Diglycidylether of Bisphenol A. Physical Review Letters, 89, 285701-285705. doi:10.1103/PhysRevLett.89.285701 ![]() |
![]() ![]() | KRÜGER, J.-K., BALLER, J., Britz, T., le Coutre, A., Peter, R., Bactavatchalou, R., & Schreiber, J. (2002). Cauchy-like relation between elastic constants in amorphous materials. Physical Review. B, Condensed Matter and Materials Physics, 66 (1), 012206-012210. doi:10.1103/PhysRevB.66.012206 ![]() |
![]() ![]() | KRÜGER, J.-K., BALLER, J., Le Coutre, A., Manglkammer, W., Britz, T., Hartmann, U., Alnot, P., Remy, M., & Henkel, M. (2001). A versatile method to characterize the mechanical and optical properties of nano-and micro-structured CVD-Diamond : Brillouin microscopy. Vide -Paris-, 56 (300), 375-393. |
![]() ![]() | KRÜGER, J.-K., Veith, M., Elsässer, R., Manglkammer, W., Le Coutre, A., BALLER, J., & Henkel, M. (2001). Freezing of Nano-Scaled Fractal Molecules: Dendrimers. Ferroelectrics, 259 (1-4), 27-36. doi:10.1080/00150190108008712 ![]() |
![]() ![]() | BALLER, J., KRÜGER, J.-K., Birringer, R., & Proust, C. (2000). Elastic properties of single-crystalline and consolidated nano-structured yttrium oxide at room temperature. Journal of Physics: Condensed Matter, 12 (25), 5403-5409. doi:10.1088/0953-8984/12/25/305 ![]() |
KRÜGER, J.-K., Fischer, C., BALLER, J., le Coutre, A., Manglkammer, W., Damman, P., Ploss, B., & Hempelmann, R. (2000). Surface Induced Order in Organic and Anorganic Materials on Nano-Structured Poly-tetrafluoroethylene. Proceedings of Frontiers in Science and Technology, Advanced Physics Studies Press (2000),7th FSRC FERROELECTRICS-2000, 111-143. |
![]() ![]() | KRÜGER, J.-K., Holtwick, R., le Coutre, A., & BALLER, J. (1999). On the Influence of Nano-Scaling on the Glass Transition of Molecular Liquids. Nanostructured Materials, 12 (1), 519-522. doi:10.1016/S0965-9773(99)00173-7 ![]() |
![]() ![]() | KRÜGER, J.-K., Mesquida, P., & BALLER, J. (1999). Existence of An Intrinsic Glass Transition In A Silicon Rubber: Hypersonic Versus Calorimetric Properties. Physical Review. B, Condensed Matter and Materials Physics, 60 (14), 10037-10041. doi:10.1103/PhysRevB.60.10037 ![]() |
![]() ![]() | KRÜGER, J.-K., Heydt, B., Fischer, C., BALLER, J., Jiménez, R., Bohn, K.-P., Servet, B., Galtier, P., Pavel, M., Ploss, B., Beghi, M., & Bottani, C. (1997). Surface-induced organization of linear molecules on nanostructured polytetrafluoroethylene: Crystalline state of poly[vinylidenefluoride-trifluoroethylene]. Physical Review. B, Condensed Matter and Materials Physics, 55 (6), 3497-3506. doi:10.1103/PhysRevB.55.3497 ![]() |
![]() ![]() | Huber, P., Krummeck, H., BALLER, J., KRÜGER, J.-K., Knorr, K., & Haussuhl, S. (1997). Phases and phase transitions of KPF6. Ferroelectrics, 203 (1), 211-219. doi:10.1080/00150199708012847 ![]() |
![]() ![]() | KRÜGER, J.-K., Grammes, C., Jiménez, R., Schreiber, J., Bohn, K.-P., BALLER, J., Fischer, C., Rogez, D., Schorr, C., & Alnot, P. (1995). Second-order elasticity of liquid crystals within their nematic state at high frequencies. Physical Review. E : Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 51 (3), 2115-2128. doi:10.1103/PhysRevE.51.2115 ![]() |
![]() ![]() | Grammes, C., KRÜGER, J.-K., Bohn, K.-P., BALLER, J., Fischer, C., Schorr, C., Rogez, D., & Alnot, P. (1995). Universal relaxation behavior of classical liquid crystals at hypersonic frequencies. Physical Review. E : Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 51, 430-440. doi:10.1103/PhysRevE.51.430 ![]() |