D. Pasquier

collaborators

4 papers

cond-mat.mes-hall2019

A Unified Picture of Lattice Instabilities in Metallic Transition Metal Dichalcogenides

Diego Pasquier, Oleg V. Yazyev

Transition metal dichalcogenides (TMDs) in the $1 T$ polymorph are subject to a rich variety of periodic lattice distortions, often referred to as charge density waves (CDW) when no…

cond-mat.mes-hall2018

Crystal field, ligand field, and interorbital effects in two-dimensional transition metal dichalcogenides across the periodic table

Diego Pasquier, Oleg V. Yazyev

Two-dimensional transition metal dichalcogenides (TMDs) exist in two polymorphs, referred to as $1 T$ and $1 H$ , depending on the coordination sphere of the transition metal atom. Th…

cond-mat.str-el2018

Excitonic effects in two-dimensional TiSe $_{2}$ from hybrid density functional theory

Diego Pasquier, Oleg V. Yazyev

Transition metal dichalcogenides (TMDs), whether in bulk or in monolayer form, exhibit a rich variety of charge-density-wave (CDW) phases and stronger periodic lattice distortions.…

cond-mat.str-el2018

Charge-density-wave phase, mottness and ferromagnetism in monolayer $1 T$ -NbSe $_{2}$

Diego Pasquier, Oleg V. Yazyev

The recently investigated $1 T$ -polymorph of monolayer NbSe $_{2}$ revealed an insulating behaviour suggesting a star-of-David phase with $13 \times 13$ periodicity assoc…

A Unified Picture of Lattice Instabilities in Metallic Transition Metal Dichalcogenides

Crystal field, ligand field, and interorbital effects in two-dimensional transition metal dichalcogenides across the periodic table

Excitonic effects in two-dimensional TiSe2​ from hybrid density functional theory

Charge-density-wave phase, mottness and ferromagnetism in monolayer 1T-NbSe2​

Excitonic effects in two-dimensional TiSe $_{2}$ from hybrid density functional theory

Charge-density-wave phase, mottness and ferromagnetism in monolayer $1 T$ -NbSe $_{2}$