Dr. Christoph Gammer

Function: Group Leader
Room: 102
Phone: +43 (0) 3842-804-102
E-Mail: christoph.gammer(at)oeaw.ac.at

Projects

Publications

  • Stratified surface layers affecting crack propagation in wheel-rail contactsFreisinger M., S. Fellner, C. Gammer, H. Riedl, R. HahnTRIBOL INT192, ARTN 109319 (2024)
  • Multiscale in-situ observations of the micro- and nanostructure of a PH 13-8 Mo maraging steel during austenitizationRosenauer A., D. Brandl, G. Ressel, T. Hoenigmann, M. Stadler, C. Turk, C. Gammer, M. Wiessner, E. Gamsjaeger, M. Stockinger, R. SchnitzerMATER CHARACT208, ARTN 113554 (2024)
  • From microscopic to atomistic scale: Temperature effect on yttria distribution in mechanically alloyed FeCrMnNiCo powder particlesMayer M., J. Svoboda, F. Mendez-Martin, S. Fellner, C. Gammer, V. Razumovskiy, L. Resch, W. Sprengel, A. Stark, S. Zeisl, G. ResselJ ALLOY COMPD968, ARTN 171850 (2023)
  • Coupling of alloy chemistry, diffusion and structure by grain boundary engineering in Ni-Cr-FeBian B., S. Taheriniya, G.M. Muralikrishna, S. Sen, C. Gammer, I. Steinbach, S.V. Divinski, G. WildeACTA MATER264, ARTN 119602 (2023)
  • Rejuvenation engineering in metallic glasses by complementary stress and structure modulationŞopu D., F. Spieckermann, X. Bian, S. Fellner, J. Wright, M. Cordill, C. Gammer, G. Wang, M. Stoica, J. EckertNPG Asia Materials, 1-9 (2023)
  • Al-doped ZnO-Coated LiNi1/3Mn1/3Co1/3O2PowderElectrodes: The Effect of a Coating Layer on The Structuraland Chemical Stability of The Electrode / ElectrolyteInterfaceMakvandi A., M. Wolff, S. Lobe, B. Heidrich, M. Peterlechner, C. Gammer, S. Uhlenbruck, M. Winter, G. WildeADV MATER INTERFACES, 1-14 (2023)
  • Tuning microstructure and properties of MoNbTaWZr high entropy alloy films by adjusting the parameters in high power impulse magnetron sputteringGruber G.C., A. Lassnig, S. Wurster, C. Gammer, M.J. Cordill, R. FranzThin Solid Films, 140100 (2023)
  • Mapping strain across Co80Ta7B13 / Co62Ta6B32 glassy interfacesEvertz S., J. Zalesak, M. Hans, H.C. Jansen, J.F. Keckes, H. Sheng, J. Eckert, C. Gammer, J.M. SchneiderMATER DESIGN234, ARTN 112327 (2023)
  • Design of Laves phase-reinforced compositionally complex alloyRessel G., F. Biermair, S. Fellner, C. Gammer, V.I. RazumovskiySCI REP-UK13, ARTN 16874 (2023)
  • Al-doped ZnO-coated LiCoO2 thin-film electrode: Understanding the impact of a coating layer on the degradation mechanismMakvandi A., S. Lobe, M. Wolff, M. Peterlechner, C. Gammer, Y.H. Jouybari, S. Uhlenbruck, G. WildeJ POWER SOURCES580, ARTN 233451 (2023)
  • Creep-dominated fatigue of freestanding gold thin films studied by bulge testingKrapf A., D.D. Gebhart, C. Gammer, M.J. Cordill, B. MerleMAT SCI ENG A-STRUCT887, ARTN 145759 (2023)
  • Ti40Zr10Cu36Pd14 bulk metallic glass as oral implant materialRezvan A., E. Sharifikolouei, V. Soprunyuk, W. Schranz, J. Todt, A. Lassnig, C. Gammer, N.A. Sifferlinger, A. Asci, I. Okulov, S. Schlogl, J. Keckes, Z. Najmi, A. Cochis, A.C. Scalia, L. Rimondini, B. Sarac, J. EckertMATER DESIGN233, ARTN 112256 (2023)
  • Investigation of the strain rate sensitivity of CoCrFeMnNiTix (x = 0, 0.3) high-entropy alloys using the shear punch testGonzalez S., A.K. Sfikas, S. Kamnis, S.E. John, N.C. Barnard, C. Gammer, J. Eckert, C.G. Garay-Reyes, R. Martinez-Sanchez, S.W. Naung, M. Rahmati, T. Keil, K. Durst, R.J. LancasterMaterials & Design, 1-13 (2023)
  • Precious metal amorphous AgAuSi: Alloy design by swapping gold for silverWeniger L.M., C. Gammer, M. Niewczas, M.J. Cordill, F. Spieckermann, P. Djemia, D. Faurie, C.H. Li, A. Lassnig, V.L. Terziyska, C. Mitterer, J. Eckert, O. GlushkoMATER DESIGN232, ARTN 112099 (2023)
  • Hydrogen Evolution Reaction on Ultra-Smooth Sputtered Nanocrystalline Ni Thin Films in Alkaline Media-From Intrinsic Activity to the Effects of Surface OxidationNeumueller D., L.D. Rafailovic, A.Z. Jovanovic, N.V. Skorodumova, I.A. Pasti, A. Lassnig, T. Griesser, C. Gammer, J. EckertNANOMATERIALS13, ARTN 2085 (2023)
  • Additively manufactured equiatomic CoCrFeMnNi high entropy alloy: Precipitation-induced heterogeneity by mechano-chemical couplingTaheriniya S., N. Choi, S. Yang, R. Sonkusare, J.H. Yu, J.S. Lee, H. Roesner, M. Peterlechner, T. Boll, C. Gammer, H. Hahn, S.V. Divinski, G. WildeJ ALLOY COMPD938, ARTN 168514 (2023)
  • Describing mechanical damage evolution through in situ electrical resistance measurementsGebhart D., A. Krapf, B. Merle, C. Gammer, M.J. CordillJ VAC SCI TECHNOL A41, ARTN 023408 (2023)
  • Deformation Induced Structure and Property Changes in a Nanostructured Multiphase CrMnFeCoNi High-Entropy AlloySchuh B., I. Issa, T. Mueller, T. Kremmer, C. Gammer, R. Pippan, A. HohenwarterNANOMATERIALS13, ARTN 924 (2023)
  • Can Severe Plastic Deformation Tune Nanocrystallization in Fe-Based Metallic Glasses?Antoni M., F. Spieckermann, N. Plutta, C. Gammer, M. Kapp, P. Ramasamy, C. Polak, R. Pippan, M.J.J. Zehetbauer, J. EckertMATERIALS16, ARTN 1260 (2023)
  • Thermal stability of MoNbTaTiW, MoNbTaVW and CrMoNbTaW thin films deposited by high power impulse magnetron sputteringGruber G., A. Lassnig, S. Zak, C. Gammer, M.J. Cordill, R. FranzSurface & Coatings Technology, 129189 (2022)