Lorenzo Varrassi

most citedUltrastrong coupling between polar distortion and optical properties in ferroelectric MoBr

_{2}

_{2}

1 citations · 1 across the 3 of their papers we have counts for

collaborators

3 papers

cond-mat.mtrl-sci2024★ 1 cited

Ultrastrong coupling between polar distortion and optical properties in ferroelectric MoBr $_{2}$ O $_{2}$

Zhaojun Li, Lorenzo Varrassi, Yali Yang +3

Tuning the properties of materials using external stimuli is crucial for developing versatile smart materials. A strong coupling among order parameters within a single-phase materi…

cond-mat.mtrl-sci2023

Pb $_{9}$ Cu(PO $_{4}$ ) $_{6}$ O is a charge-transfer semiconductor

Lorenzo Celiberti, Lorenzo Varrassi, Cesare Franchini

By means of density functional theory and constrained random phase approximation we analyze the bandstructure of Pb $_{9}$ Cu(PO $_{4}$ ) $_{6}$ O (named LK-99). Our data show that the lead-ph…

cond-mat.mtrl-sci2023

Quasiparticle and excitonic properties of monolayer SrTiO $_{3}$

Lorenzo Varrassi, Peitao Liu, Cesare Franchini

Strontium titanate SrTiO $_{3}$ is one of the most studied and paradigmatic transition metal oxides. Recently, a breakthrough has been achieved with the fabrication of freestanding Sr…

Ultrastrong coupling between polar distortion and optical properties in ferroelectric MoBr2​O2​

Pb9​Cu(PO4​)6​O is a charge-transfer semiconductor

Quasiparticle and excitonic properties of monolayer SrTiO3​

Ultrastrong coupling between polar distortion and optical properties in ferroelectric MoBr $_{2}$ O $_{2}$

Pb $_{9}$ Cu(PO $_{4}$ ) $_{6}$ O is a charge-transfer semiconductor

Quasiparticle and excitonic properties of monolayer SrTiO $_{3}$