538 citations · 718 across the 13 of their papers we have counts for
14 papers
Valence electron concentration- and N vacancy-induced elasticity in cubic early transition metal nitrides
Soheil Karimi Aghda, Dimitri Bogdanovski, Lukas Loefler +7
Motivated by frequently reported deviations from stoichiometry in cubic transition metal nitride (TMNx) thin films, the effect of N-vacancy concentration on the elastic properties…
Large-area deposition of protective (Ti,Al)N coatings onto polycarbonate
Lena Patterer, Sabrina Kollmann, Teresa de los Arcos +7
Polycarbonate (PC) and protective (Ti,Al)N coatings exhibit extremely different material properties, specifically crystal structure, thermal stability, elastic and plastic behavior…
Bond formation at polycarbonate | X interfaces (X = AlO, TiO, TiAlO) studied by theory and experiments
Lena Patterer, Pavel Ondračka, Dimitri Bogdanovski +5
Interfacial bond formation during sputter deposition of metal oxide thin films onto polycarbonate (PC) is investigated by ab initio molecular dynamics simulations and X-ray photoel…
Correlative Theoretical and Experimental Study of the Polycarbonate | X Interfacial Bond Formation (X = AlN, TiN, TiAlN) during Magnetron Sputtering
Lena Patterer, Pavel Ondračka, Dimitri Bogdanovski +5
To understand the interfacial bond formation between polycarbonate (PC) and magnetron-sputtered metal nitride thin films, PC | X interfaces (X = AlN, TiN, TiAlN) are comparatively…
CALPHAD-based modelling of the temperature-composition-structure relationship during physical vapor deposition of Mg-Ca thin films
Philipp Keuter, Moritz to Baben, Shamsa Aliramaji +1
The temperature-dependent composition and phase formation during physical vapor deposition (PVD) of Mg-Ca thin films is modelled using a CALPHAD-based approach. Considering the Mg…
On the determination of the thermal shock parameter of MAX phases: A combined experimental-computational study
Matej Fekete, Clio Azina, Pavel Ondračka +5
Thermal shock resistance is one of the performance-defining properties for applications where extreme temperature gradients are required. The thermal shock resistance of a material…
Constructing phase diagrams for defects by correlated atomic-scale characterization
Xuyang Zhou, Prince Mathews, Benjamin Berkels +10
Phase transformations and crystallographic defects are two essential tools to drive innovations in materials. Bulk materials design via tuning chemical compositions has been system…
Chemical and structural characterization of the native oxide scale on a Mg-based alloy
Deborah Neuß, Ingrid E. McCarroll, Siyuan Zhang +11
In this study, the structure and composition of the native oxide forming on the basal plane (0001) of Mg-2Al-0.1Ca is investigated by a correlative approach, combining scanning tra…
Microstructure, grain boundary evolution and anisotropic Fe segregation in (0001) textured Ti thin films
Vivek Devulapalli, Marcus Hans, Prithiv T. Sukumar +3
The structure and chemistry of grain boundaries (GBs) are crucial in determining polycrystalline materials' properties. Faceting and solute segregation to minimize the GB energy is…
-guided X-ray photoelectron spectroscopy quantification of Ti vacancies in TiON thin films
Pavel Ondračka, Marcus Hans, Damian M. Holzapfel +3
calculations were employed to investigate the effect of oxygen concentration dependent Ti vacancies formation on the core electron binding energy shifts in cub…
Early stages of dissolution corrosion in 316L and DIN 1.4970 austenitic stainless steels with and without anticorrosion coatings in static liquid lead-bismuth eutectic (LBE) at 500C
Evangelia Charalampopoulou, Konstantina Lambrinou, Tom Van der Donck +8
This work addresses the early stages (1000 h) of the dissolution corrosion behavior of 316L and DIN 1.4970 austenitic stainless steels in contact with oxygen-poor (C < 10$…
IceCube-Gen2: The Window to the Extreme Universe
Gen2 Collaboration, M. G. Aartsen, R. Abbasi +431
The observation of electromagnetic radiation from radio to -ray wavelengths has provided a wealth of information about the universe. However, at PeV (10 eV) energies and…
Compatibility of MAX phase-based ceramics with oxygen-poor, static liquid lead-bismuth eutectic
Bensu Tunca, Thomas Lapauw, Carolien Callaert +10
This work investigates the compatibility of MAX phase-based ceramics with liquid LBE, and proposes a mechanism to explain the observed local /LBE interaction…
Bimodal substrate biasing to control γ-Al2O3 deposition during reactive magnetron sputtering
Marina Prenzel, Annika Kortmann, Adrian Stein +3
Al2O3 thin films have been deposited at substrate temperatures between 500°C to 600°C by reactive magnetron sputtering using an additional arbitrary substrate bias to tailor the en…