3 papers
cond-mat.mtrl-sci2026
Thickness-dependent degradation and optical access in epitaxial 2H-MoTe2 protected by metallic capping layers
Wojciech Ryś, Iaroslav Lutsyk, Michał Piskorski +13
We investigate degradation and surface protection of epitaxial 2H-MoTe2 films grown by molecular beam epitaxy on GaAs(111)B substrates. Using X-ray photoelectron spectroscopy (XPS)…
cond-mat.mes-hall2026
Overcoming contact resistance at metal-2D semiconductor interfaces: atomically clean MoS2/Au ohmic junctions
Rafal Dunal, Maxime Le Ster, Iaroslav Lutsyk +8
The application of two-dimensional (2D) semiconductors, such as monolayer MoS2, is limited by the high contact resistance commonly attributed to interfacial barriers at metal conta…
cond-mat.mes-hall2024
Evidence of directional structural superlubricity and Lévy flights in a van der Waals heterostructure
Maxime Le Ster, Paweł Krukowski, Maciej Rogala +11
Structural superlubricity is a special frictionless contact in which two crystals are in incommensurate arrangement such that relative in-plane translation is associated with vanis…