8 papers
Unveiling the magnetic behavior of CN 2D material by defect creation, defect passivation, and transition metal adsorption
Taoufik Sakhraoui, František Karlický
Using the density functional tight binding method (DFTB) and the GFN1-xTB (Geometries, Frequencies, and Noncovalent interactions Tight Binding) Hamiltonian, we have investigated th…
Predicting Fundamental Gaps of Chromium-Based 2D Materials Using GW Methods
Miroslav Kolos, František Karlický
Precise and accurate predictions of the two-dimensional (2D) material's fundamental gap are crucial for next-generation flexible electronic and photonic devices. We, therefore, eva…
The effect of mixed termination composition in Sc, Ti, and V-based MXenes
Michal Novotný, KarolÃna TkáÄová, FrantiÅ¡ek Karlický
In this study, we investigate the effect of mixed surface terminations (F, O, OH) on the properties of MC MXenes (M = Sc, Ti, V). We explore how different compositions and pa…
MnC MXene Functionalized by Oxygen is a Semiconducting Antiferromagnet and Efficient Visible Light Absorber
JiÅà Kalmár, FrantiÅ¡ek Karlický
Manganese-based MXenes are promising two-dimensional materials due to the broad palette of their magnetic phases and the possibility of experimental preparation because the corresp…
Strain-Induced Changes of Electronic and Optical Properties of Zr-based MXenes
JiÅà Kalmár, FrantiÅ¡ek Karlický
Zr-based MXenes recently attracted attention because of its experimental preparation showing temperature stability, mechanical strength, and promising energy, sensoric, and electro…
MXene's Surface Functionalization Patterns and Their Impacts on Magnetism
Barbora Vénosová, František Karlický
Two-dimensional transition metal carbides and nitrides (MXenes) are a perspective group of materials with a broad palette of applications. Surface terminations are a product of the…