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Items: 20

1.

Electron Irradiation Effects on Strength and Ductility of Polymer Foils Studied by Femtosecond Laser-Processed Micro-Tensile Specimens.

Pfeifenberger MJ, Milassin G, Hohenwarter A, Putz B, Semprimoschnig COA, Pippan R.

Materials (Basel). 2019 May 7;12(9). pii: E1468. doi: 10.3390/ma12091468.

2.

Magnetic Binary Supersaturated Solid Solutions Processed by Severe Plastic Deformation.

Stückler M, Krenn H, Pippan R, Weissitsch L, Wurster S, Bachmaier A.

Nanomaterials (Basel). 2018 Dec 21;9(1). pii: E6. doi: 10.3390/nano9010006.

3.

In situ atomic-scale observation of oxidation and decomposition processes in nanocrystalline alloys.

Guo J, Haberfehlner G, Rosalie J, Li L, Duarte MJ, Kothleitner G, Dehm G, He Y, Pippan R, Zhang Z.

Nat Commun. 2018 Mar 5;9(1):946. doi: 10.1038/s41467-018-03288-8.

4.

Femtosecond laser machining for characterization of local mechanical properties of biomaterials: a case study on wood.

Jakob S, Pfeifenberger MJ, Hohenwarter A, Pippan R.

Sci Technol Adv Mater. 2017 Aug 22;18(1):574-583. doi: 10.1080/14686996.2017.1360751. eCollection 2017.

5.

From powders to bulk metallic glass composites.

Krämer L, Champion Y, Pippan R.

Sci Rep. 2017 Jul 27;7(1):6651. doi: 10.1038/s41598-017-06424-4.

6.

Electrochemical and biocompatibility examinations of high-pressure torsion processed titanium and Ti-13Nb-13Zr alloy.

Dimić I, Cvijović-Alagić I, Hohenwarter A, Pippan R, Kojić V, Bajat J, Rakin M.

J Biomed Mater Res B Appl Biomater. 2018 Apr;106(3):1097-1107. doi: 10.1002/jbm.b.33919. Epub 2017 May 15.

PMID:
28503902
7.

The effect of severe grain refinement on the damage tolerance of a superelastic NiTi shape memory alloy.

Leitner T, Sabirov I, Pippan R, Hohenwarter A.

J Mech Behav Biomed Mater. 2017 Jul;71:337-348. doi: 10.1016/j.jmbbm.2017.03.020. Epub 2017 Mar 27.

8.
9.

Grain boundary excess volume and defect annealing of copper after high-pressure torsion.

Oberdorfer B, Setman D, Steyskal EM, Hohenwarter A, Sprengel W, Zehetbauer M, Pippan R, Würschum R.

Acta Mater. 2014 Apr 15;68(100):189-195.

10.

The effect of high pressure torsion on structural refinement and mechanical properties of an austenitic stainless steel.

Krawczynska AT, Lewandowska M, Pippan R, Kurzydlowski KJ.

J Nanosci Nanotechnol. 2013 May;13(5):3246-9.

PMID:
23858838
11.

Influence of grain shape and orientation on the mechanical properties of high pressure torsion deformed nickel.

Rathmayr GB, Hohenwarter A, Pippan R.

Mater Sci Eng A Struct Mater. 2013 Jan 10;560(2-3):224-231.

12.

Extrinsic and intrinsic fracture behavior of high pressure torsion deformed nickel.

Rathmayr GB, Pippan R.

Scr Mater. 2012 Apr;66-135(8-3):507-510.

13.

Free volumes in bulk nanocrystalline metals studied by the complementary techniques of positron annihilation and dilatometry.

Würschum R, Oberdorfer B, Steyskal EM, Sprengel W, Puff W, Pikart P, Hugenschmidt C, Pippan R.

Physica B Condens Matter. 2012 Jul 15;407(14):2670-2675.

14.

Direct experimental determination of grain boundary excess volume in metals.

Steyskal EM, Oberdorfer B, Sprengel W, Zehetbauer M, Pippan R, Würschum R.

Phys Rev Lett. 2012 Feb 3;108(5):055504. Epub 2012 Jan 31.

PMID:
22400941
16.

Effect of oxide particles on the stabilization and final microstructure in aluminium.

Bachmaier A, Pippan R.

Mater Sci Eng A Struct Mater. 2011 Sep 25;528(25-26):7589-7595.

17.

Absolute concentration of free volume-type defects in ultrafine-grained Fe prepared by high-pressure torsion.

Oberdorfer B, Lorenzoni B, Unger K, Sprengel W, Zehetbauer M, Pippan R, Würschum R.

Scr Mater. 2010 Aug;63(4):452-455.

18.

Attenuation of ultrasound in severely plastically deformed nickel.

Kozhushko VV, Paltauf G, Krenn H, Scheriau S, Pippan R.

NDT E Int. 2011 May;44(3):261-266.

19.

In situ probing of fast defect annealing in Cu and Ni with a high-intensity positron beam.

Oberdorfer B, Steyskal EM, Sprengel W, Puff W, Pikart P, Hugenschmidt C, Zehetbauer M, Pippan R, Würschum R.

Phys Rev Lett. 2010 Oct 1;105(14):146101. Epub 2010 Sep 28.

PMID:
21230846
20.

Effect of rhenium on the dislocation core structure in tungsten.

Romaner L, Ambrosch-Draxl C, Pippan R.

Phys Rev Lett. 2010 May 14;104(19):195503. Epub 2010 May 13.

PMID:
20866976

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