Jonstrålebaserad materialanalys

När joner växelverkar med fasta material kan många olika processer inträffa beroende på jonslaget och de infallande partiklarnas energi. Joner sprids, träffade atomer kan lämna materialprovet, fotoner och elektroner sänds ut, kärnreaktioner kan inträffa. Dessa processer kan användas för att analysera material.

I vår grupp utförs alla standardanalysmetoder med jonstrålar i speciella strållinjer och experimentuppställningar. Vi har konventionell Rutherford Backscattering Spectrometry (RBS) för icke-destruktiv djupprofilering, Elastic Recoil Detection Analysis (ERDA) för detektion av lätta grundämnen, Nuclear Resonance Analysis (NRA) för isotopspårning, och Particle Induced X-ray Emission (PIXE) för spårämnesanalys. Några av dessa experiment kan genomföras med en mikrometerstor stråle. De kan också användas för att utforska kanalisering i enkristallina material.

publikationer

  • Fuger, C.; Schwartz, B.; Wojcik, T.; Moraes, V et al.

    Influence of Ta on the oxidation resistance of WB2-z coatings

    Ingår i Journal of Alloys and Compounds, 2021.

    Open access
  • Ström, Petter; Primetzhofer, Daniel

    In-situ measurement of diffusion and surface segregation of W and Ta in bare and W-coated EUROFER97 during thermal annealing

    Ingår i Nuclear Materials and Energy, 2021.

    Open access
  • Bruckner, Barbara; Wolf, Philipp; Bauer, Peter; Primetzhofer, Daniel

    Impact of the experimental approach on the observed electronic energy loss for light keV ions in thin self-supporting films

    Ingår i Nuclear Instruments and Methods in Physics Research Section B, s. 82-87, 2021.

    Open access
  • Holeňák, Radek; Lohmann, Svenja; Sekula, F.; Primetzhofer, Daniel

    Simultaneous assessment of energy, charge state and angular distribution for medium energy ions interacting with ultra-thin self-supporting targets: A time-of-flight approach

    Ingår i Vacuum, 2021.

    Open access
  • Ström, Petter; Primetzhofer, Daniel

    Energy deposition by nonequilibrium charge states of MeV 127I in Au

    Ingår i Physical Review A. Atomic, Molecular, and Optical Physics, 2021.

    Open access
  • Chang, Jui-Che; Eriksson, Fredrik; Sortica, Mauricio A.; Greczynski, Grzegorz et al.

    Orthorhombic Ta3-xN5-yOy thin films grown by unbalanced magnetron sputtering: The role of oxygen on structure, composition, and optical properties

    Ingår i Surface & Coatings Technology, 2021.

    Open access
  • Calamba, K. M.; Salamania, J.; Joesaar, M. P. Johansson; Johnson, L. J. S. et al.

    Effect of nitrogen vacancies on the growth, dislocation structure, and decomposition of single crystal epitaxial (Ti1-xAlx)N-y thin films

    Ingår i Acta Materialia, 2021.

    Open access
  • Komander, Kristina; Moro, Marcos V.; Saha, Jitendra; Wolff, Max et al.

    Hydrogen induced lattice expansion and site occupation analyzed by ion beam methods

    Ingår i Nuclear Instruments and Methods in Physics Research Section B, s. 63-67, 2021.

  • Tran, Tuan; Lavoie, Christian; Zhang, Zhen; Primetzhofer, Daniel

    In-situ nanoscale characterization of composition and structure during formation of ultrathin nickel silicide

    Ingår i Applied Surface Science, 2021.

    Open access
  • Bakhit, Babak; Palisaitis, Justinas; Wu, Zhengtao; Sortica, Mauricio A. et al.

    Age hardening in superhard ZrB2-rich Zr1-xTaxBy thin films

    Ingår i Scripta Materialia, s. 120-125, 2021.

    Open access
  • Hans, Marcus; Tran, Tuan; Aðalsteinsson, Sigurbjörn Már; Moldarev, Dmitrii et al.

    Photochromic Mechanism and Dual-Phase Formation in Oxygen-Containing Rare-Earth Hydride Thin Films

    Ingår i Advanced Optical Materials, 2020.

    Open access
  • Szabo, P. S.; Biber, H.; Jäggi, N.; Wappl, M. et al.

    Experimental Insights Into Space Weathering of Phobos: Laboratory Investigation of Sputtering by Atomic and Molecular Planetary Ions

    Ingår i Journal of Geophysical Research - Planets, 2020.

    Open access
  • Shu, Rui; Paschalidou, Eirini-Maria; Rao, Smita G.; Bakhit, Babak et al.

    Effect of nitrogen content on microstructure and corrosion resistance of sputter-deposited multicomponent (TiNbZrTa)N-x films

    Ingår i Surface & Coatings Technology, 2020.

    Open access
  • Atak, Gamze; Bayrak Pehlivan, Ilknur; Montero, José; Primetzhofer, Daniel et al.

    Electrochromism of nitrogen-doped tungsten oxide thin films

    Ingår i Materials Today, s. 2434-2439, 2020.

  • Holeňák, Radek; Lohmann, Svenja; Primetzhofer, Daniel

    Contrast modes in a 3D ion transmission approach at keV energies

    Ingår i Ultramicroscopy, 2020.

    Open access
  • Adalsteinsson, Sigurbjörn Már; Moro, Marcos V.; Moldarev, Dmitrii; Droulias, Sotiris et al.

    Correlating chemical composition and optical properties of photochromic rare-earth oxyhydrides using ion beam analysis

    Ingår i Nuclear Instruments and Methods in Physics Research Section B, s. 36-40, 2020.

  • Keuter, Philipp; Ravensburg, Anna L.; Hans, Marcus; Aghda, Soheil Karimi et al.

    A Proposal for a Composite with Temperature-Independent Thermophysical Properties: HfV2-HfV2O7

    Ingår i Materials, 2020.

    Open access
  • Kirnbauer, A.; Wagner, A.; Moraes, V; Primetzhofer, Daniel et al.

    Thermal stability and mechanical properties of sputtered (Hf,Ta,V,W,Zr)-diborides

    Ingår i Acta Materialia, s. 559-569, 2020.

    Open access
  • Correa, S. A.; Pitthan, Eduardo; Moro, M. , V; Primetzhofer, Daniel

    A multipurpose set-up using keV ions for nuclear reaction analysis, high -resolution backscattering spectrometry, low-energy PIXE and in-situ irradiation experiments

    Ingår i Nuclear Instruments and Methods in Physics Research Section B, s. 104-110, 2020.

  • Glechner, T.; Lang, S.; Hahn, R.; Alfreider, M. et al.

    Correlation between fracture characteristics and valence electron concentration of sputtered Hf-C-N based thin films

    Ingår i Surface & Coatings Technology, 2020.

  • Biber, Herbert; Szabo, Paul S.; Jaeggi, Noah; Wallner, Martin et al.

    Solar wind Helium ion interaction with Mg and Fe rich pyroxene as Mercury surface analogue

    Ingår i Nuclear Instruments and Methods in Physics Research Section B, s. 10-15, 2020.

  • Liu, Sida; Chang, Keke; Music, Denis; Chen, Xiang et al.

    Stress-dependent prediction of metastable phase formation for magnetron-sputtered V1-xAlxN and Ti1-xAlxN thin films

    Ingår i Acta Materialia, s. 313-324, 2020.

  • Moro, Marcos V.; Bauer, P.; Primetzhofer, Daniel

    Experimental electronic stopping cross section of transition metals for light ions: Systematics around the stopping maximum

    Ingår i Physical Review A: covering atomic, molecular, and optical physics and quantum information, 2020.

    Open access
  • Sorar, Idris; Welearegay, Tesfalem G.; Primetzhofer, Daniel; Österlund, Lars et al.

    Electrochromism in Ni Oxide Thin Films Made by Advanced Gas Deposition and Sputtering: A Comparative Study Demonstrating the Significance of Surface Effects

    Ingår i Journal of the Electrochemical Society, 2020.

  • Baba, Elbruz Murat; Montero, José Amenedo; Moldarev, Dmitrii; Moro, Marcos V. et al.

    Preferential Orientation of Photochromic Gadolinium Oxyhydride Films

    Ingår i Molecules, 2020.

    Open access
  • Palei, Milan; Motapothula, M.; Ray, Aniruddha; Abdelhady, Ahmed L. et al.

    Photoluminescence enhancement and high accuracy patterning of lead halide perovskite single crystals by MeV ion beam irradiation

    Ingår i Journal of Materials Chemistry C, s. 9923-9930, 2020.

  • Lumetzberger, Julia; Buchner, Martin; Pile, Santa; Ney, Verena et al.

    Influence of structure and cation distribution on magnetic anisotropy and damping in Zn/Al doped nickel ferrites

    Ingår i Physical Review B, 2020.

    Open access
  • Mathayan, Vairavel; Moro, Marcos V.; Morita, Kenji; Tsuchiya, Bun et al.

    In-operando observation of Li depth distribution and Li transport in thin film Li ion batteries

    Ingår i Applied Physics Letters, 2020.

  • Tran, Tuan Thien; Jablonka, Lukas; Lavoie, Christian; Zhang, Zhen et al.

    In-situ characterization of ultrathin nickel silicides using 3D medium-energy ion scattering

    Ingår i Scientific Reports, 2020.

    Open access
  • Bruckner, Barbara; Hans, Marcus; Nyberg, Tomas; Greczynski, Grzegorz et al.

    Electronic excitation of transition metal nitrides by light ions with keV energies

    Ingår i Journal of Physics, 2020.

  • Kantre, Karim-Alexandros; Moro, Marcos V.; Moldarev, Dmitrii; Wolff, Max et al.

    Synthesis and in-situ characterization of photochromic yttrium oxyhydride grown by reactive e--beam evaporation

    Ingår i Scripta Materialia, s. 352-356, 2020.

    Open access
  • Moldarev, Dmitrii; Wolff, Max; Baba, E. M.; Moro, M.V. et al.

    Photochromic properties of yttrium oxyhydride thin films: Surface versus bulk effect

    Ingår i MATERIALIA, 2020.

  • Azina, Clio; Mraz, Stanislav; Greczynski, Grzegorz; Hans, Marcus et al.

    Oxidation behaviour of V2AlC MAX phase coatings

    Ingår i Journal of the European Ceramic Society, s. 4436-4444, 2020.

    Open access
  • Nedfors, Nils; Primetzhofer, Daniel; Zhirkov, Igor; Palisaitis, Justinas et al.

    The influence of pressure and magnetic field on the deposition of epitaxial TiBx thin films from DC magnetron sputtering

    Ingår i Vacuum, 2020.

  • Mayer, M.; Moller, S.; Rubel, M.; Widdowson, A. et al.

    Ion beam analysis of fusion plasma-facing materials and components: facilities and research challenges

    Ingår i Nuclear Fusion, 2020.

  • Evertz, Simon; Pruente, Stephan; Patterer, Lena; Marshal, Amalraj et al.

    Boron Concentration Induced Co-Ta-B Composite Formation Observed in the Transition from Metallic to Covalent Glasses

    Ingår i Condensed Matter, 2020.

    Open access
  • Tran, Tuan; Jablonka, Lukas; Lavoie, Christian; Zhang, Zhen et al.

    In-situ characterization of ultrathin nickel silicides using 3D mediumenergy ion scattering

    Ingår i Scientific Reports, 2020.

  • Achenbach, Jan-Ole; Karimi Aghda, Soheil; Hans, Marcus; Primetzhofer, Daniel et al.

    Low temperature oxidation behavior of Mo2BC coatings

    Ingår i Journal of Vacuum Science & Technology. A. Vacuum, Surfaces, and Films, 2020.

  • Hans, Marcus; Ruess, Holger; Czigany, Zsolt; Krause, Janina et al.

    Spinodal decomposition of reactively sputtered (V0.64Al0.36)(0.49)N-0.51 thin films

    Ingår i Surface & Coatings Technology, 2020.

  • Sortica, Mauricio A.; Linnarsson, Margareta K.; Wessman, Dan; Lohmann, Svenja et al.

    A versatile time-of-flight medium-energy ion scattering setup using multiple delay-line detectors

    Ingår i Nuclear Instruments and Methods in Physics Research Section B, s. 16-20, 2020.

  • Kantre, Karim-Alexandros; Moro, Marcos V.; Moldarev, Dmitrii; Johansson, D. et al.

    SIGMA: A Set-up for In-situ Growth, Material modification and Analysis by ion beams

    Ingår i Nuclear Instruments and Methods in Physics Research Section B, s. 96-100, 2020.

  • Lohmann, Svenja; Holeňák, Radek; Primetzhofer, Daniel

    Trajectory-dependent electronic excitations by light and heavy ions around and below the Bohr velocity

    Ingår i Physical review A. Covering atomic, molecular, and optical physics and quantum information, 2020.

    Open access
  • Lohmann, Svenja; Niggas, Anna; Charnay, Vincent; Holeňák, Radek et al.

    Assessing electron emission induced by pulsed ion beams: a time-of-flight approach

    Ingår i Nuclear Instruments and Methods in Physics Research Section B, s. 217-221, 2020.

    Open access
  • Lohmann, Svenja; Primetzhofer, Daniel

    Disparate Energy Scaling of Trajectory-Dependent Electronic Excitations for Slow Protons and He Ions

    Ingår i Physical Review Letters, 2020.

    Open access
  • Szabo, Paul S.; Biber, Herbert; Jaeggi, Noah; Brenner, Matthias et al.

    Dynamic Potential Sputtering of Lunar Analog Material by Solar Wind Ions

    Ingår i Astrophysical Journal, 2020.

  • Pogoryelov, Yevgen; Pereiro, Manuel; Jana, Somnath; Kumar, Ankit et al.

    Nonreciprocal spin pumping damping in asymmetric magnetic trilayers

    Ingår i Physical Review B, 2020.

    Open access
  • Skini, Ridha; Ghorai, Sagar; Ström, Petter; Ivanov, Sergey et al.

    Large room temperature relative cooling power in La0.5Pr0.2Ca0.1Sr0.2MnO3

    Ingår i Journal of Alloys and Compounds, 2020.

  • Huang, Ke; Wu, Liang; Wang, Maoyu; Swain, Nyayabanta et al.

    Tailoring magnetic order via atomically stacking 3d/5d electrons to achieve high-performance spintronic devices

    Ingår i Applied Physics Reviews, 2020.

  • Bruckner, Barbara; Strapko, Tomas; Sortica, Mauricio A.; Bauer, Peter et al.

    On the influence of uncertainties in scattering potentials on quantitative analysis using keV ions

    Ingår i Nuclear Instruments and Methods in Physics Research Section B, s. 21-27, 2020.

  • Bruckner, Barbara; Bauer, Peter; Primetzhofer, Daniel

    Neutralization of slow helium ions scattered from single crystalline aluminum and tantalum surfaces and their oxides

    Ingår i Surface Science, 2020.