Prof. Dr. Erica T. Lilleodden

 

Experimentelle Werkstoffmechanik
Institut für Werkstoffforschung, Werkstoffmechanik
Helmholtz-Zentrum Geesthacht

Max-Planck-Str. 1
21502 Geesthacht

 

Tel: +49 4152/87-2550
erica.lilleodden@hzg.de
Website


THEMEN

Untersuchungen zum Verformung-, Schädigungs- und Bruchverhalten metallischer Werkstoffgefüge bei quasistatischer und zyklischer mechanischer Beanspruchung.

TECHNIKEN UND APPARATIVE AUSSTATTUNG

– Härteprüfmaschine

– Dualbeam SEM / FIB

– Nano Indenter

– AFM

AKTUELLE PROJEKTE

– Mikromechanische Erforschung von Strukturverbindungen

– Bestimmung von Werkstoffparameter für die Bauteilbewertung mittels instrumentierter Eindringprüfung

AKTUELLE PUBLIKATIONEN (SCOPUS)

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Wang, L., Huang, Z., Wang, H., Maldar, A., Yi, S., Park, J.-S., Kenesei, P., Lilleodden, E., Zeng, X.: Study of slip activity in a Mg-Y alloy by in situ high energy X-ray diffraction microscopy and elastic viscoplastic self-consistent modeling. (2018) Acta Materialia, 155, pp. 138-152.

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Guglielmi, P.O., Ziehmer, M., Lilleodden, E.T.: On a novel strain indicator based on uncorrelated misorientation angles for correlating dislocation density to local strength. (2018) Acta Materialia, 150, pp. 195-205.

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Lilleodden, E.T., Voorhees, P.W.: On the topological, morphological, and microstructural characterization of nanoporous metals. (2018) MRS Bulletin, 43 (1), pp. 20-26.

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Mallmann, C., Simar, A., Ferrié, E., Fivel, M., Lilleodden, E.T.: Influence of Y2O3 nanoparticles on the twinning of single crystalline magnesium. (2017) Scripta Materialia, 138, pp. 79-82.

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Ovri, H., Lilleodden, E.T.: Temperature dependence of plastic instability in Al alloys: A nanoindentation study. (2017) Materials and Design, 125, pp. 69-75.

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do Rosário, J.J., Berger, J.B., Lilleodden, E.T., McMeeking, R.M., Schneider, G.A.: The stiffness and strength of metamaterials based on the inverse opal architecture. (2017) Extreme Mechanics Letters, 12, pp. 86-96.

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Hu, K., Ziehmer, M., Wang, K., Lilleodden, E.T.: Nanoporous gold: 3D structural analyses of representative volumes and their implications on scaling relations of mechanical behaviour. (2016) Philosophical Magazine, 96 (32-34), pp. 3322-3335.

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Ziehmer, M., Hu, K., Wang, K., Lilleodden, E.T.: A principle curvatures analysis of the isothermal evolution of nanoporous gold: Quantifying the characteristic length-scales. (2016) Acta Materialia, 120, pp. 24-31.

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Schnoor, T.I.W., Vainio, U., Shao, L.-H., Lilleodden, E.T., Müller, M., Schreyer, A., Schulte, K., Fiedler, B.: Nanostructured MWCNT/Polypyrrole Actuators with Anisotropic Strain Response. (2016) Advanced Engineering Materials, 18 (4), pp. 597-607.

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do Rosário, J.J., Berger, J.B., Lilleodden, E.T., McMeeking, R.M., Schneider, G.A.: The stiffness and strength of metamaterials based on the inverse opal architecture. (2016) Extreme Mechanics Letters, . Article in Press.

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Wang, L., Sabisch, J., Lilleodden, E.T.: Kink formation and concomitant twin nucleation in Mg-Y. (2016) Scripta Materialia, 111, pp. 68-71.

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Ovri, H., Jägle, E.A., Stark, A., Lilleodden, E.T.: Microstructural influences on strengthening in a naturally aged and overaged Al-Cu-Li-Mg based alloy. (2015) Materials Science and Engineering A, 637, pp. 162-169.

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Guglielmi, P.O., Herbert, E.G., Tartivel, L., Behl, M., Lendlein, A., Huber, N., Lilleodden, E.T.: Mechanical characterization of oligo(ethylene glycol)-based hydrogels by dynamic nanoindentation experiments. (2015) Journal of the Mechanical Behavior of Biomedical Materials, 46, pp. 1-10.

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Ovri, H., Lilleodden, E.T.: New insights into plastic instability in precipitation strengthened Al-Li alloys. (2015) Acta Materialia, 89, pp. 88-97.

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Vainio, U., Schnoor, T.I.W., Koyiloth Vayalil, S., Schulte, K., Müller, M., Lilleodden, E.T.: Orientation distribution of vertically aligned multiwalled carbon nanotubes. (2014) Journal of Physical Chemistry C, 118 (18), pp. 9507-9513.

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Hütsch, J., Lilleodden, E.T.: The influence of focused-ion beam preparation technique on microcompression investigations: Lathe vs. annular milling. (2014) Scripta Materialia, 77, pp. 49-51.

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Kupka, D., Huber, N., Lilleodden, E.T.: A combined experimental-numerical approach for elasto-plastic fracture of individual grain boundaries. (2014) Journal of the Mechanics and Physics of Solids, 64 (1), pp. 455-467.

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Husser, E., Lilleodden, E., Bargmann, S.: Computational modeling of intrinsically induced strain gradients during compression of c-axis-oriented magnesium single crystal. (2014) Acta Materialia, 71, pp. 206-219.