76 citations · 122 across the 4 of their papers we have counts for
7 papers
Structural phase transition and bandgap control through mechanical deformation in layered semiconductors 1T-ZrX2 (X = S, Se)
Edoardo Martino, David Santos-Cottin, Florian Le Mardele +10
Applying elastic deformation can tune a material physical properties locally and reversibly. Spatially modulated lattice deformation can create a bandgap gradient, favouring photo-…
Giant anomalous Hall effect in quasi-two-dimensional layered antiferromagnet CoNbS
Giulia Tenasini, Edoardo Martino, Nicolas Ubrig +8
The discovery of the anomalous Hall effect (AHE) in bulk metallic antiferromagnets (AFMs) motivates the search of the same phenomenon in two-dimensional (2D) systems, where a quant…
Optical conductivity of the type-II Weyl semimetal TaIrTe
F. Le Mardelé, D. Santos-Cottin, E. Martino +7
TaIrTe is an example of a candidate Weyl type-II semimetal with a minimal possible number of Weyl nodes. Four nodes are reported to exist a single plane in -space. The exist…
Probing intraband excitations in ZrTe: a high-pressure infrared and transport study
D. Santos-Cottin, M. Padlewski, E. Martino +12
Zirconium pentatetelluride, ZrTe5, shows remarkable sensitivity to hydrostatic pressure. In this work we address the high-pressure transport and optical properties of this compound…
Low-energy excitations in type-II Weyl semimetal Td-MoTe2 evidenced through optical conductivity
D. Santos-Cottin, E. Martino, F. Le Mardele +5
Molybdenum ditelluride, MoTe2, is a versatile material where the topological phase can be readily tuned by manipulating the associated structural phase transition. The fine details…
Persistent antiferromagnetic order in heavily overdoped CaLaFeAs
Edoardo Martino, Maja D. Bachmann, Lidia Rossi +7
In the CaLaFeAs (112) family of pnictide superconductors, we have investigated a highly overdoped composition (x = 0.56), prepared by high-pressure, high-temperatur…