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• Journal of Vacuum Science & Technology B 38(2020), 064004
  DOI: 10.1116/6.0000515

Development of New 14 Cr ODS Steels by Using New Oxides Formers and B as an Inhibitor of the Grain Growth

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• Metals 10(2020)10, 1344
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Brittle-ductile transition temperature of recrystallized tungsten following exposure to fusion relevant cyclic high heat load

Shah, V.; van Dommelen, J. A. W.; Altstadt, E.; Das, A.; Geers, M. G. D.

• Journal of Nuclear Materials 541(2020), 152416
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Strengthening of ods silver wires

Wasserbäch, W.; Skrotzki, W.; Chekhonin, P.

• Materialia 12(2020), 100818
  DOI: 10.1016/j.mtla.2020.100818

Vacancy-solute clustering in Fe-Cr alloys after neutron irradiation

Konstantinovic, M. J.; Ulbricht, A.; Brodziansky, T.; Castina, N.; Malerba, L.

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Superconductivity with broken time-reversal symmetry inside a superconducting s-wave state

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• Nature Physics 16(2020), 789-794
  DOI: 10.1038/s41567-020-0886-9

Design and high temperature behavior of novel heat resistant steels strengthened by high density of stable nanoprecipitates

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• Materials Science and Engineering A 739(2020), 139799
  DOI: 10.1016/j.msea.2020.139799

Microstructure and fracture toughness characterization of three 9Cr ODS EUROFER steels with different thermo-mechanical treatments

Das, A.; Chekhonin, P.; Altstadt, E.; Mcclintock, D.; Bergner, F.; Heintze, C.; Lindau, R.

• Journal of Nuclear Materials 542(2020), 152464
  DOI: 10.1016/j.jnucmat.2020.152464

Round robin into best practices for the determination of indentation size effects

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• Nanomaterials 10(2020)1, 130
  DOI: 10.3390/nano10010130

Microstructure, texture and hardness of a metastable β-titanium alloy after bar-rolling and annealing

Gu, B.; Chekhonin, P.; Schaarschuch, R.; Oertel, C.-G.; Xin, S. W.; Ma, C. L.; Zhou, L.; Gan, W. M.; Skrotzki, W.

• Journal of Alloys and Compounds 825(2020), 154082
  DOI: 10.1016/j.jallcom.2020.154082

Relationships between depth-resolved primary radiation damage, irradiation-induced nanostructure and nanoindentation response of ion-irradiated Fe-Cr and ODS Fe-Cr alloys

Vogel, K.; Heintze, C.; Chekhonin, P.; Akhmadaliev, S.; Altstadt, E.; Bergner, F.

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  DOI: 10.1016/j.nme.2020.100759

TEM observation of loops decorating dislocations and resulting source hardening of neutron-irradiated Fe-Cr alloys

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• Metals 10(2020), 147
  DOI: 10.3390/met10010147

Microstructural characterization of inhomogeneity in 9Cr ODS EUROFER steel

Das, A.; Chekhonin, P.; Altstadt, E.; Bergner, F.; Heintze, C.; Lindau, R.

• Journal of Nuclear Materials 533(2020), 152083
  DOI: 10.1016/j.jnucmat.2020.152083

The dominating mechanisms for the formation of solute-rich clusters in steels under irradiation

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• Materials Today Energy 17(2020), 100472
  DOI: 10.1016/j.mtener.2020.100472

Microstructure of accumulative roll bonded high purity aluminium laminates

Chekhonin, P.; Zöllner, D.; Zimmer, E.; Scharnweber, J.; Romberg, J.; Skrotzki, W.

• Materialia 5(2019), 100236
  DOI: 10.1016/j.mtla.2019.100236

Nanoindentation of single- (Fe) and dual-beam (Fe and He) ion-irradiated ODS Fe-14Cr-based alloys: Effect of the initial microstructure on irradiation-induced hardening

Heintze, C.; Hilger, I.; Bergner, F.; Weissgärber, T.; Kieback, B.

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Developments in the estimation of tensile strength by small punch testing

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• Theoretical and Applied Fracture Mechanics 101(2019), 25-34
  DOI: 10.1016/j.tafmec.2019.01.020

Effect of anisotropic microstructure of ODS steels on small punch test results

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• Theoretical and Applied Fracture Mechanics 100(2019), 191-199
  DOI: 10.1016/j.tafmec.2019.01.014

Long-term stability of the microstructure of austenitic ODS steel rods produced with a carbon-containing process control agent

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  DOI: 10.1016/j.jnucmat.2019.05.060

On the role of Ni, Si and P on the microstructural evolution of FeCr alloys under irradiation

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• Journal of Nuclear Materials 517(2019), 35-44
  DOI: 10.1016/j.jnucmat.2019.01.040

Microstructural degradation and creep fracture behavior of conventionally and thermomechanically treated 9% Chromium Heat Resistant steel

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• Metals and Materials International 25(2019)2, 343-352
  DOI: 10.1007/s12540-018-0192-6

Magnetic small-angle neutron scattering

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• Reviews of Modern Physics 91(2019), 015004
  DOI: 10.1103/RevModPhys.91.015004

Why do secondary cracks preferentially form in hot-rolled ODS steels in comparison with hot-extruded ODS steels?

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Determining the ultimate tensile strength of fuel cladding tubes by small punch testing

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• Journal of Nuclear Materials 509(2018), 620-630
  DOI: 10.1016/j.jnucmat.2018.07.041

Effect of ausforming temperature on creep strength of G91 investigated by means of small punch creep tests

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• Materials Science and Engineering A 728(2018), 259-265
  DOI: 10.1016/j.msea.2018.05.023

Importance of austenitization temperature and ausforming on creep strength in 9Cr ferritic/martensitic steel

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• Scripta Materialia 153(2018), 14-18
  DOI: 10.1016/j.scriptamat.2018.04.038

Post-irradiation annealing behavior of oxide dispersion strengthened Fe-Cr alloys studied by nanoindentation

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• Philosophical Magazine Letters 98(2018)12, 536-546
  DOI: 10.1080/09500839.2019.1597990

Nanoindentation of ion-irradiated reactor pressure vessel steels – model-based interpretation and comparison with neutron irradiation

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• Philosophical Magazine 98(2018)11, 911-933
  DOI: 10.1080/14786435.2018.1425007

Fe2+ ion irradiated JRQ steel investigated by nanoindentation and slow-positron Doppler broadening spectroscopy

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• Nuclear Instruments and Methods in Physics Research B 415(2018), 1-8
  DOI: 10.1016/j.nimb.2017.11.002

On the estimation of ultimate tensile stress from small punch testing

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• International Journal of Mechanical Sciences 136(2018), 85-93
  DOI: 10.1016/j.ijmecsci.2017.12.016

Helium-ion microscopy, helium-ion irradiation and nanoindentation of Eurofer 97 and ODS Eurofer

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• Journal of Nuclear Materials 505(2018), 267-275
  DOI: 10.1016/j.jnucmat.2017.07.054

Synthesis of High-Crystallinity DPP Polymers with Balanced Electron and Hole Mobility

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• Chemistry of Materials 29(2017)23, 10220-10232
  DOI: 10.1021/acs.chemmater.7b04423

On the influence of microstructure on fracture behaviour of hot extruded ferritic ODS steels

Das, A.; Viehrig, H. W.; Altstadt, E.; Heintze, C.; Hoffmann, J.

• Journal of Nuclear Materials 497(2017), 60-75
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The effect of the initial microstructure in terms of sink strength on the ion-irradiation-induced hardening of ODS alloys studied by nanoindentation

Duan, B.; Heintze, C.; Bergner, F.; Ulbricht, A.; Akhmadaliev, S.; Oñorbe, E.; de Carlan, Y.; Wang, T.

• Journal of Nuclear Materials 495(2017), 118-127
  DOI: 10.1016/j.jnucmat.2017.08.014

Microstructure characterization and strengthening mechanisms of oxide dispersion strengthened (ODS) Fe-9%Cr and Fe-14%Cr extruded bars

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  DOI: 10.1016/j.jnucmat.2017.07.060

Aqueous Gold Overgrowth of Silver Nanoparticles: Merging the Plasmonic Properties of Silver with the Functionality of Gold

Mayer, M.; Steiner, A. M.; Röder, F.; Formanek, P.; König, T. A. F.; Fery, A.

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  DOI: 10.1002/anie.201708398

Effect of microstructural anisotropy on fracture toughness of hot rolled 13Cr ODS steel – the role of primary and secondary cracking

Das, A.; Viehrig, H. W.; Bergner, F.; Heintze, C.; Altstadt, E.; Hoffmann, J.

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  DOI: 10.1016/j.jnucmat.2017.04.059

Model-based magnetization retrieval from holographic phase images

Röder, F.; Vogel, K.; Wolf, D.; Hellwig, O.; Wee, S. H.; Wicht, S.; Rellinghaus, B.

• Ultramicroscopy 176(2017), 177-187
  DOI: 10.1016/j.ultramic.2016.11.003

The role of the internal demagnetizing field for the dynamics of a magnonic crystal

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• Physical Review B 95(2017)18, 184405
  DOI: 10.1103/PhysRevB.95.184405

JRQ and JPA irradiated and annealed reactor pressure vessel steels studied by positron annihilation

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• Radiation Effects and Defects in Solids 171(2016)3-4, 231-241
  DOI: 10.1080/10420150.2016.1179303

Transmission electron microscopy investigation of the microstructure of Fe-Cr alloys induced by neutron and ion irradiation at 300ºC

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• Journal of Nuclear Materials 474(2016), 88-98
  DOI: 10.1016/j.jnucmat.2016.03.002

Alternative fabrication routes toward oxide dispersion strengthened steels and model alloys

Bergner, F.; Hilger, I.; Virta, J.; Lagerbom, J.; Gerbeth, G.; Connolly, S.; Hong, Z.; Grant, P. S.; Weissgärber, T.

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  DOI: 10.1007/s11661-016-3616-2

Effect of neutron flux on the characteristics of irradiation-induced nanofeatures and hardening in pressure vessel steels

Wagner, A.; Bergner, F.; Chaouadi, R.; Hein, H.; Hernández-Mayoral, M.; Serrano, M.; Ulbricht, A.; Altstadt, E.

• Acta Materialia 104(2016), 131-142
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Effect of anisotropic microstructure of a 12Cr ODS steel on the fracture behaviour in the small punch test

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• Materials Science and Engineering A 654(2016), 309-316
  DOI: 10.1016/j.msea.2015.12.055

Irradiation hardening of Fe-9Cr-based alloys and ODS Eurofer: effect of helium implantation and iron-ion irradiation at 300 °C including sequence effects

Heintze, C.; Bergner, F.; Hernandez-Mayoral, M.; Kögler, R.; Müller, G.; Ulbricht, A.

• Journal of Nuclear Materials 470(2016), 258-267
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Fabrication and characterization of oxide dispersion strengthened (ODS) 14Cr steels consolidated by means of hot isostatic pressing, hot extrusion and spark plasma sintering

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Critical evaluation of the small punch test as a screening procedure for mechanical properties

Altstadt, E.; Ge, H. E.; Kuksenko, V.; Serrano, M.; Houska, M.; Lasan, M.; Bruchhausen, M.; Lapetite, J.-M.; Dai, Y.

• Journal of Nuclear Materials 472(2016), 186-195
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Ion irradiation combined with nanoindentation as a screening test procedure for irradiation hardening

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• Journal of Nuclear Materials 472(2016), 196-205
  DOI: 10.1016/j.jnucmat.2015.07.023

Investigation of spark plasma sintered oxide-dispersion strengthened steels by means of small-angle neutron scattering

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  DOI: 10.1016/j.jallcom.2016.06.238