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- Central European Institute of TechnologyCZ145 papers
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- TU WienAT34 papers
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- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ22 papers
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- Charles UniversityCZ17 papers
- Central European Institute of Technology – Masaryk UniversityCZ16 papers
- Kempelen Institute of Intelligent Technologies13 papers
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66 papers · 1 filter
Thermal diffuse scattering in TEM: complex absorptive potentials compared to the frozen phonon model
Martin Hájek, Ján Rusz
In transmission electron microscopy, electrons undergo inelastic scattering primarily through phonon excitations, known as thermal diffuse scattering. To capture the inelastic scat…
Optical centers in cubic boron nitride and diamond: remarkable similarities
Konstantin Iakoubovskii, Andrey Katrusha, Weihua Peng +1
We present a comparative study of optical absorption and luminescence from cubic boron nitride (cBN) and diamond grown by the high-pressure high-temperature technique in the same c…
A high-dimensional neural network potential for finite-temperature phenomena in NiTi martensite
Petr Jaroš, Petr Sedlák, Petr Šesták +3
We present a high-dimensional neural network potential (HDNNP) for the martensitic phase of the NiTi shape-memory alloy trained to density functional theory (DFT) data. A central a…
The effect of grain boundaries on magnetic exchange interactions in iron
Martin Zelený, Martin Heczko, Petr Šesták +3
This work investigates how grain boundaries (GBs) modify magnetic exchange interactions in bcc iron, with particular focus on the effect of phosphorus segregation. Using density-fu…
Interfacial Coupling Controls Molecular Epitaxy of HMTP on Graphene/SiC
Devanshu Varshney, Pavel Procházka, Veronika Stará +4
Epitaxial growth critically influences structural and electronic properties of organic semiconductors. Graphene serves as a prominent van der Waals template for molecular self-asse…
Essential Principles and Practices in X-ray Photoelectron Spectroscopy
Jan Čechal
X-ray photoelectron spectroscopy (XPS) is a widely used technique for chemical analysis of solid surfaces, sensitive to the chemical environments of atoms via core-level binding en…