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ao. Univ.-Prof. Mag. Dr. Christian Rentenberger

T: +43-1-4277-72814

christian.rentenberger@univie.ac.at

http://physnano.univie.ac.at/

Winter term 2025

260038 VO Condensed Matter Physics

260121 PUE Condensed Matter Physics

260162 PUE STEOP 1: Experimentalphysik I: Klassische Mechanik und Thermodynamik

Summer term 2025

260032 KU Spezialisierung

260058 LP Laborpraktikum: Nanotechnologie: Konzepte, Methoden, Materialien

260080 SE Bachelorseminar

260089 KU Characterization techniques in Materials Physics

260259 LP Laborpraktikum II

Winter term 2024

260038 VO Condensed Matter Physics

260121 PUE Condensed Matter Physics

260162 PUE STEOP 1: Experimentalphysik I: Klassische Mechanik und Thermodynamik

Zare Ghomsheh, M, Khodabakhshi, F, Khatibi, G, Weiss, B, Rentenberger, C & Schafler, E 2025, 'Cryogenic high-pressure torsion of a single-phase CoCrFeNiMn high-entropy alloy: Nanoindentation strain-rate sensitivity and creep deformation behavior', Materials and Design, vol. 258, 114567. https://doi.org/10.1016/j.matdes.2025.114567

Zhang, H, Noisternig, SM , Jiang, Q, Šala, M, Bautista – Anguis, D, Zhang, Z, Wurster, S, Elbataioui, A, Song, K, Rentenberger, C, Rafailović, LD & Eckert, J 2025, 'Tailoring rapid thermal synthesis of Pt-based alloy nanoparticles on carbon support for hydrogen evolution reaction', International Journal of Hydrogen Energy, vol. 152, 150172. https://doi.org/10.1016/j.ijhydene.2025.150172

Rafailović, LD, Noisternig, SM, Bischoff, J, Rentenberger, C, Bautista – Anguis, D, Sheng, H, Gammer, C, Chin, JM, Elbataioui, A, Zhang, H, Eckert, J & Trišović, TL 2025, 'Enhanced Control of Single Crystalline Ag Dendritic Growth on Al Foil via Galvanic Displacement and Simultaneous Oxidation of D-Glucose', Small Science, vol. 5, no. 4, 2400478. https://doi.org/10.1002/smsc.202400478

Ullah, M, Klötzli, U , Rentenberger, C, Sláma, J, Younas, M, Khubab, M, Goudarzi, M & Ahmad, T 2025, 'Unravelling the geochemical and geochronological diversities of the pre-collisional magmatism: Implications for the subduction dynamics in the Kohistan island arc and Karakorum block, Pakistan', Geoscience Frontiers, vol. 16, no. 2, 102003. https://doi.org/10.1016/j.gsf.2025.102003

Noisternig, S, Ludacka, U, Karnthaler, H-P & Rentenberger, C 2025, Electron beam irradiation induced phase transformations in W-Ta-C ultrathin layers. in Proceedings Microscopy Conference Karlsruhe 2025. pp. 217-218, Microscopy Conference 2025, Karlsruhe, Germany, 31/08/25. <https://www.1kcloud.com/ep168b01bd88816a/>

Noisternig, SM , Rentenberger, C, Gammer, C, Karnthaler, HP & Kotakoski, J 2024, 'Probing the interaction range of electron beam-induced etching in STEM by a non-contact electron beam', Ultramicroscopy, vol. 265, 114019. https://doi.org/10.1016/j.ultramic.2024.114019

Tabachnikova, ED, Smirnov, SN, Shapovalov, YO, Kolodiy, IV, Levenets, AV, Tikhonovsky, MA, Zehetbauer, MJ , Rentenberger, C , Schafler, E, Huang, Y & Langdon, TG 2024, 'Effect of V Content on the Microstructure and Mechanical Properties of High-Pressure Torsion Nanostructured CoCrFeMnNiV_x High-Entropy Alloys', Advanced Engineering Materials, vol. 26, no. 19, 2400692. https://doi.org/10.1002/adem.202400692

Gammer, C, Mangler, C, Karnthaler, HP & Rentenberger, C 2024, 'Grain-Size-Dependent Plastic Behavior in Bulk Nanocrystalline FeAl', Advanced Engineering Materials, vol. 26, no. 19, 2400536. https://doi.org/10.1002/adem.202400536

Heuser, D, Dubosq, R, Petrishcheva, E, Bian, G, Rentenberger, C , Lengauer, CL, Gault, B, Habler, G & Abart, R 2024, 'Coherent solvus of disordered alkali feldspar: experiment, atom probe tomography and thermodynamic model', Contributions to Mineralogy and Petrology, vol. 179, no. 6, 68. https://doi.org/10.1007/s00410-024-02150-z

Heuser, DA, Dubosq, R, Bian, G, Habler, G , Petrishcheva, E, Gault, B, Lengauer, CL , Rentenberger, C & Abart, R 2023, 'The compositions of coherent exsolution lamellae in alkali feldspar measured with atom probe tomography', Mitteilungen der Österreichischen Mineralogischen Gesellschaft.

Noisternig, SM , Rentenberger, C & Karnthaler, HP 2022, 'In situ STEM analysis of electron beam induced chemical etching of an ultra-thin amorphous carbon foil by oxygen during high resolution scanning', Ultramicroscopy, vol. 235, 113483. https://doi.org/10.1016/j.ultramic.2022.113483

Rafailovic, LD, Jovanovic, AZ, Gutic, SJ, Wehr, J, Rentenberger, C, Trisovic, TL & Pasti, IA 2022, 'New Insights into the Metallization of Graphene-Supported Composite Materials-from 3D Cu-Grown Structures to Free-Standing Electrodeposited Porous Ni Foils', ACS Omega, vol. 7, no. 5, pp. 4352–4362. https://doi.org/10.1021/acsomega.1c06145

Gammer, C, Rentenberger, C, Beitelschmidt, D, Minor, AM & Eckert, J 2021, 'Direct observation of nanocrystal-induced enhancement of tensile ductility in a metallic glass composite', Materials and Design, vol. 209, 109970. https://doi.org/10.1016/j.matdes.2021.109970

Haller, T, Sommer, E, Steinkogler, T, Rentenberger, C, Wonaschütz, A, Kasper-Giebl, A, Grothe, H & Hitzenberger, R 2021, 'Investigation of structural changes of atmospheric aerosol samples during two thermal–optical measurement procedures (EUSAAR2, NIOSH870)', Atmospheric Measurement Techniques, vol. 14, no. 5, pp. 3721–3735. https://doi.org/10.5194/amt-14-3721-2021

Mostaghelchi, M, Kotakoski, J , Rentenberger, C & Lengauer, CL 2020, 'Kiruna-Type Ore as a Novel Precursor for Large-Scale Production of Small Uniform Iron Oxide Nanoparticles', Journal of Nanoscience and Nanotechnology, vol. 20, no. 10, pp. 6525-6531. https://doi.org/10.1166/jnn.2020.18438

Lasemi, N, Rentenberger, C, Liedl, G & Eder, D 2020, 'The influence of the fluid nature on femtosecond laser ablation properties of a SiO_2/Si target and synthesis of ultrafine-grained Si nanoparticles', Nanoscale Advances, vol. 2, no. 9, pp. 3991-4002. https://doi.org/10.1039/d0na00317d

Ebner, C, Pauly, S, Eckert, J & Rentenberger, C 2020, 'Effect of mechanically induced structural rejuvenation on the deformation behaviour of CuZr based bulk metallic glass', Materials Science and Engineering A, vol. 773, 138848. https://doi.org/10.1016/j.msea.2019.138848

Lahoz, R, Natividad, E, Mayoral, A, Rentenberger, C, Diaz-Fernandez, D, Felix, EJ, Soriano, L, Kautek, W & Bomati-Miguel, O 2020, 'Pursuit of optimal synthetic conditions for obtaining colloidal zero-valent iron nanoparticles by scanning pulsed laser ablation in liquids', Journal of Industrial and Engineering Chemistry, vol. 81, pp. 340-351. https://doi.org/10.1016/j.jiec.2019.09.024

Podolskiy, AV, Shapovalov, YO, Tabachnikova, ED, Tortika, AS, Tikhonovsky, MA, Joni, B, Ódor, E, Ungar, T, Maier, S, Rentenberger, C , Zehetbauer, MJ & Schafler, E 2020, 'Anomalous Evolution of Strength and Microstructure of High-Entropy Alloy CoCrFeNiMn after High-Pressure Torsion at 300 and 77 K', Advanced Engineering Materials, vol. 22, no. 1, 1900752. https://doi.org/10.1002/adem.201900752

Rafailovic, L, Gammer, C, Trisovic, TL, Rentenberger, C, Jovanović, AZ, Pašti, IA & Karnthaler, HP 2019, Electrochemical approaches to design materials for potential sensing and energy related applications. in JG Novaković, N Nestorović & D Rajnović (eds), Proceedings from the 14th Multinational Congress on Microscopy, September 15–20, 2019, Belgrade, Serbia. Institute for Biological Research “Siniša Stanković”, pp. 466-467, 14th Multinational Congress on Microscopy, Belgrad, Serbia, 15/09/19. <https://www.sdm.edu.rs/mcm2019/contributions.html>

Electron beam irradiation induced phase transformations in W-Ta-C ultrathin layers

Noisternig, S. (Speaker), Ludacka, U. (Contributor), Karnthaler, H.-P. (Contributor), Rentenberger, C. (Contributor) & Kotakoski, J. (Contributor)

2 Sept 2025

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Evaluation of hardening and structural change during deformation in as-cast CuZr based bulk metallic glass

Oweisi Fordoei, A. (Speaker) & Rentenberger, C. (Contributor)

24 Jun 2025

Activity: Talks and presentations › Talk or oral contribution › Science to Science

The compositions of coherent exsolution lamellae in alkali feldspar measured with atom probe tomography

Heuser, D. A. (Speaker), Dubosq, R. (Contributor), Bian, G. (Contributor), Habler, G. (Contributor), Petrishcheva, E. (Contributor), Gault, B. (Contributor), Lengauer, C. (Contributor), Rentenberger, C. (Contributor) & Abart, R. (Contributor)

2023

Activity: Talks and presentations › Talk or oral contribution › Science to Science

In situ STEM analysis of electron beam induced chemical etching of an ultra-thin amorphous carbon foil by oxygen during high resolution scanning

Noisternig, S. (Speaker), Karnthaler, H.-P. (Contributor) & Rentenberger, C. (Contributor)

22 Apr 2022

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Mysterious electron beam induced hole growth in amorphous carbon

Noisternig, S. (Speaker), Karnthaler, H.-P. (Contributor) & Rentenberger, C. (Contributor)

22 Apr 2022

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Determining the coherent solvus for alkali feldspar.

Heuser, D. A. (Speaker), Petrishcheva, E. (Contributor), Habler, G. (Contributor), Bian, G. (Contributor), Rentenberger, C. (Contributor), Lengauer, C. (Contributor) & Abart, R. (Contributor)

2022

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Structure and property modification of amorphous CuZr based metallic glass by high pressure torsion

Rentenberger, C. (Invited speaker)

1 Jun 2021 → 5 Jun 2021

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Structural modification of amorphous TiAl during TEM in-situ deformation

Rentenberger, C. (Invited speaker)

9 Feb 2021

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Electrochemical approaches to design materials for potential sensing and energy related applications

Rafailovic, L. (Speaker), Gammer, C. (Contributor), Trisovic, T. L. (Contributor), Rentenberger, C. (Contributor), Jovanovic, A. (Contributor), Pašti, I. A. (Contributor) & Karnthaler, H.-P. (Contributor)

15 Sept 2019 → 20 Sept 2019

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Anomalous Evolutions of Strength of High Entropy Alloy CoCrFeNiMn

Podolskiy, A. V. (Contributor), Shapovalov, Y. O. (Contributor), Tabachnikova, E. D. (Contributor), Zehetbauer, M. (Speaker), Rentenberger, C. (Contributor), Ungar, T. (Contributor), Ódor, E. (Contributor), Joni, B. (Contributor), Tikhonovsky, M. A. (Contributor), Tortika, A. S. (Contributor) & Schafler, E. (Contributor)

1 Sept 2019 → 5 Sept 2019

Activity: Talks and presentations › Talk or oral contribution › Science to Science

In-situ aerosol nanoparticle characterization by small angle X-ray scattering (SAXS)

Bauer, P. (Speaker), Amenitsch, H. (Contributor), Baumgartner, B. (Contributor), Köberl, G. (Contributor), Rentenberger, C. (Contributor) & Winkler, P. (Contributor)

29 Aug 2019

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Analysis of structural changes of two different CAST Soots during a thermal-optical measurement procedure

Haller, T. (Speaker), Rentenberger, C. (Contributor), Meyer, J. (Contributor), Felgitsch, L. (Contributor), Grothe, H. (Contributor) & Hitzenberger, R. (Contributor)

27 Aug 2019

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Electrochemical approaches in synthesis of high surface area materials

Rafailovic, L. (Contributor), Gammer, C. (Contributor), Trisovic, T. (Contributor), Lutzer, B. (Speaker), Rentenberger, C. (Contributor), Jovanović, A. Z. (Contributor), Pašti, I. A. (Contributor) & Karnthaler, H.-P. (Contributor)

27 May 2019

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Characterization of CuZr-based bulk metallic glasses rejuvenated by severe plastic deformation

Ebner, C. (Contributor), Escher, B. (Contributor), Gammer, C. (Contributor), Eckert, J. (Contributor), Pauly, S. (Contributor) & Rentenberger, C. (Speaker)

4 Apr 2019

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Electron beam-induced rejuvenation in amorphous TiAl during in-situ TEM deformation

Ebner, C. (Contributor), Rajagopalan, J. (Contributor), Lekka, C. (Contributor) & Rentenberger, C. (Speaker)

3 Apr 2019

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Structural and mechanical properties of rejuvenated metallic glasses

Rentenberger, C. (Invited speaker)

21 Feb 2019

Activity: Talks and presentations › Talk or oral contribution › Science to Science

In-situ characterization of aerosol nanoparticles at close-to ambient conditions by small angle X-ray scattering (SAXS)

Bauer, P. S. (Speaker), Amenitsch, H. (Contributor), Baumgartner, B. (Contributor), Rentenberger, C. (Contributor) & Winkler, P. M. (Contributor)

1 Oct 2018 → 5 Oct 2018

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Characterization of CuZr-based bulk metallic glasses after structural rejuvenation by severe plastic deformation

Rentenberger, C. (Speaker), Ebner, C. (Contributor), Escher, B. (Contributor), Gammer, C. (Contributor), Eckert, J. (Contributor) & Pauly, S. (Contributor)

11 Sept 2018

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Characterization of CuZr-based bulk metallic glasses after structural rejuvenation by severe plastic deformation

Ebner, C. (Contributor), Escher, B. (Contributor), Gammer, C. (Contributor), Eckert, J. (Contributor), Pauly, S. (Contributor) & Rentenberger, C. (Speaker)

10 Sept 2018

Activity: Talks and presentations › Talk or oral contribution › Science to Science

In-situ characterization of aerosol nanoparticles at close-to-ambient conditions by small angle x-ray scattering (SAXS)

Bauer, P. (Speaker), Amenitsch, H. (Contributor), Baumgartner, B. (Contributor), Rentenberger, C. (Contributor) & Winkler, P. (Contributor)

4 Sept 2018

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Femtosecond pulsed Laser synthesis of bimetallic Ni/Au oxide nanoparticles in various solvents

Lasemi, N. (Speaker), Cherevan, A. S. (Contributor), Rentenberger, C. (Contributor), Pospichal, R. (Contributor), Eder, D. (Contributor), Liedl, G. (Contributor) & Pfaffeneder-Kmen, M. (Contributor)

3 Sept 2018 → 5 Sept 2018

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Characterization of heterogeneities in a CuZr based bulk metallic glass after high pressure torsion deformation

Ebner, C. (Speaker), Escher, B. (Contributor), Noisternig, S. (Contributor), Gammer, C. (Contributor), Eckert, J. (Contributor), Pauly, S. (Contributor) & Rentenberger, C. (Contributor)

6 Jul 2018

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Amorphous TiAl freestanding thin films studied by in-situ TEM

Ebner, C. (Contributor), Sarkar, R. (Contributor), Rajagopalan, J. (Contributor) & Rentenberger, C. (Speaker)

5 Jul 2018

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Structural changes of a combustion aerosol standard (CAST) soot during a thermal-optical measurement procedure

Haller, T. (Speaker), Rentenberger, C. (Contributor), Meyer, J. C. (Contributor), Grothe, H. (Contributor) & Hitzenberger, R. (Contributor)

8 Apr 2018 → 13 Apr 2018

Activity: Talks and presentations › Talk or oral contribution › Science to Science

In-situ observation of electron beam induced nanocrystallization of an ultra thin foil

Noisternig, S. (Speaker), Mangler, C. (Contributor), Ebner, C. (Contributor), Rentenberger, C. (Contributor), Karnthaler, H.-P. (Contributor) & Tichelaar, W. (Contributor)

11 Mar 2018 → 16 Mar 2018

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Visoelastic stress relaxation of amorphous TiAl thin under tension measured by selected area electron diffraction

Ebner, C. (Speaker), Sarkar, R. (Contributor), Rajagopalan, J. (Contributor) & Rentenberger, C. (Contributor)

11 Mar 2018 → 16 Mar 2018

Activity: Talks and presentations › Talk or oral contribution › Science to Science

In-situ observation of electron beam induced nanocrystallization of an ultra thin tungsten foil

Noisternig, S. (Speaker), Mangler, C. (Contributor), Ebner, C. (Contributor), Tichelaar, W. (Contributor), Karnthaler, H.-P. (Contributor) & Rentenberger, C. (Contributor)

26 Sept 2017

Activity: Talks and presentations › Talk or oral contribution › Science to Science

In-situ TEM study of micro/nanoscaled amorphous or nanocrystalline freestanding films under stress

Sarkar, R. (Contributor), Ebner, C. (Contributor), Rajagopalan, J. (Contributor) & Rentenberger, C. (Speaker)

26 Sept 2017

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Correlation between structural and mechanical heterogeneities of a CuZr based bulk metallic glass

Ebner, C. (Speaker), Escher, B. (Contributor), Noisternig, S. (Contributor), Gammer, C. (Contributor), Eckert, J. (Contributor), Pauly, S. (Contributor) & Rentenberger, C. (Contributor)

31 Aug 2017

Activity: Talks and presentations › Talk or oral contribution › Science to Science

In-situ transmission electron microscopy study of freestanding amorphous thin films under stress

Ebner, C. (Contributor), Sarkar, R. (Contributor), Rajagopalan, J. (Contributor) & Rentenberger, C. (Invited speaker)

29 Aug 2017

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Flash-annealed CuZr based bulk metallic glas studied by electron microscopy

Müller, C. (Speaker), Gammer, C. (Contributor), Kosiba, K. (Contributor), Pauly, S. (Contributor) & Rentenberger, C. (Contributor)

22 Aug 2017

Activity: Talks and presentations › Talk or oral contribution › Science to Science

In Situ Deformation of Various Micro/Nanoscaled Samples in the Transmission Electron Microscope: Experimental Results and Pitfalls

Sarkar, R. (Contributor), Ebner, C. (Contributor), Rajagopalan, J. (Contributor) & Rentenberger, C. (Invited speaker)

10 Aug 2017

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Speed-Job-Dating 2017

Rentenberger, C. (Speaker)

27 Jun 2017

Activity: Talks and presentations › Talk or oral contribution › Other

Three-phase contact line properties of critical clusters determined from heterogeneous nucleation experiments

Winkler, P. (Speaker), McGraw, R. L. (Contributor), Bauer, P. (Contributor), Rentenberger, C. (Contributor) & Wagner, P. (Contributor)

27 Jun 2017

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Liquid-Assisted Pulsed Laser Ablation: A Novel Route to Produce Contrast Agents for Multimodal Imaging Diagnosis

Bomatí Miguel, O. (Contributor), Lahoz, R. (Contributor), Lennikov, V. (Contributor), Subotic, A. (Contributor), Rodriguez, M. A. (Contributor), Rentenberger, C. (Speaker), Kautek, W. (Contributor) & Naghilou, A. (Contributor)

25 Jun 2017 → 29 Jun 2017

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Direct Fabrication of Colloidal Amorphous Zero Valent Iron (nZVI) Nanoparticles by Liquid-Assisted Pulsed Laser Ablation

Bomatí Miguel, O. (Contributor), Lahoz, R. (Contributor), Rentenberger, C. (Selected presenter) & Kautek, W. (Contributor)

22 May 2017 → 26 May 2017

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Viscoelastic stress relaxation of TiAl thin film under tension measured by selcted area electron diffraction

Ebner, C. (Speaker), Sarkar, R. (Contributor), Rajagopalan, J. (Contributor) & Rentenberger, C. (Contributor)

20 Apr 2017

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Controlling silica particle formation with linear and branched combinations of silaffin-derived RRIL peptides

Kamalov, M. (Speaker), Capel, P. (Contributor), Rentenberger, C. (Contributor) & Becker, C. F. W. (Contributor)

20 Mar 2017

Activity: Talks and presentations › Talk or oral contribution › Science to Science