461 citations · 1.8k across the 25 of their papers we have counts for
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Isotope effect in superconducting n-doped SrTiO
A. Stucky, G. Scheerer, Z. Ren +5
We report the influence on the superconducting critical temperature in doped SrTiO of the substitution of the natural O atoms by the heavier isotope O. We o…
Local resilience of the -TiSe charge density wave to Ti self-doping
B. Hildebrand, T. Jaouen, C. Didiot +10
In Ti-intercalated self-doped -TiSe crystals, the charge density wave (CDW) superstructure induces two nonequivalent sites for Ti dopants. Recently, it has been shown that…
Direct Observation of Long-range field-effect from gate tuning of non-local conductivity
Lin Wang, Ignacio Gutiérrez-Lezama, Céline Barreteau +3
We report the observation of an unexpected, long-range field-effect in WTe devices, leading to large gate-induced changes of the transport properties of crystals much thicker t…
Fermi arcs and their topological character in the candidate type-II Weyl semimetal MoTe2
A. Tamai, Q. S. Wu, I. Cucchi +9
We report a combined experimental and theoretical study of the candidate type-II Weyl semimetal MoTe2. Using laser-based angle-resolved photoemission we resolve multiple distinct F…
Observation of Large Topologically Trivial Fermi-Arcs in the Candidate Type-II Weyl Semimetal WTe2
F. Y. Bruno, A. Tamai, Q. S. Wu +13
We report angle-resolved photoemission experiments resolving the distinct electronic structure of the inequivalent top and bottom (001) surfaces of WTe2. On both surfaces, we ident…
High-pressure melt growth and transport properties of SiP, SiAs, GeP, and GeAs 2D layered semiconductors
Céline Barreteau, Baptiste Michon, Céline Besnard +1
Silicon and Germanium monopnictides SiP, SiAs, GeP and GeAs form a family of 2D layered semiconductors. We have succeeded in growing bulk single crystals of these compounds by melt…
Short-range phase coherence and origin of the 1T-TiSe2 charge density wave
B. Hildebrand, T. Jaouen, C. Didiot +9
The impact of variable Ti self-doping on the 1T-TiSe2 charge density wave (CDW) is studied by scanning tunneling microscopy. Supported by density functional theory we show that agg…