Stability and Strength of Monolayer Polymeric C60

B Peng - Nano Letters, 2023 - ACS Publications
Two-dimensional fullerene networks have been synthesized in several forms, and it is
unknown which monolayer form is stable under ambient conditions. Using first-principles …

High resolution Brillouin spectroscopy of the surface acoustic waves in Sb2Te3 van der Waals single crystals

J Baranowski, B Mroz, S Mielcarek, I Iatsunskyi… - Scientific Reports, 2025 - nature.com
High-resolution Brillouin spectroscopy was employed to investigate the anisotropy in surface
wave velocities within a bulk single crystal of Sb2Te3, a well-known layered van der Waals …

Computing elastic tensors of amorphous materials from first-principles

C Pashartis, MJ van Setten, M Houssa… - Computational Materials …, 2024 - Elsevier
Advancements in modern semiconductor devices increasingly depend on the utilization of
amorphous materials and the reduction of material thickness, pushing the boundaries of …

Size Effect on Raman Measured Stress and Strain Induced Phonon Shifts in Ultra-Thin Film Silicon

C Pashartis, MJ van Setten, G Pourtois - arXiv preprint arXiv:2409.16188, 2024 - arxiv.org
The fabrication of complex nano-scale structures, which is a crucial step in the scaling of
(nano) electronic devices, often leads to residual stress in the different layers present. This …

First-Principles Study of the Mechanical Properties of Ultra-Thin Films and Complex Gate Stacks

C Pashartis, M Houssa, G Pourtois - 2023 - lirias.kuleuven.be
The recent technological progresses in lithography and patterning techniques used in the
integration of nanoelectronic devices open the possibility to create complex multilayer stacks …