M. Songvilay

activity

20182021

most citedKitaev interactions in the Co honeycomb antiferromagnets Na

_{3}

_{2}

SbO

_{6}

and Na

_{2}

_{2}

TeO

_{6}

149 citations · 237 across the 9 of their papers we have counts for

collaborators

16 papers

cond-mat.mtrl-sci2021★ 2 cited

Large dynamic scissoring mode displacements coupled to band gap opening in Hybrid Perovskites

Tobias A. Bird, Jungshen Chen, Manila Songvilay +4

Hybrid perovskites are a rapidly growing research area, having reached photovoltaic power conversion efficiencies of over 25 \%. We apply a symmetry-motivated analysis method to an…

cond-mat.str-el2021★ 18 cited

Two-dimensional ferromagnetic spin-orbital excitations in the honeycomb VI $_{3}$

H. Lane, E. Pachoud, J. A. Rodriguez-Rivera +6

VI $_{3}$ is a ferromagnet with planar honeycomb sheets of bonded V $^{3 +}$ ions held together by van der Waals forces. We apply neutron spectroscopy to measure the two dimensional (…

cond-mat.str-el2021★ 9 cited

From one- to two-magnon excitations in the S=3/2 magnet $β$ -CaCr $_{2}$ O $_{4}$

M. Songvilay, S. Petit, F. Damay +7

We apply neutron spectroscopy to measure the magnetic dynamics in the S=3/2 magnet $β$ -CaCr $_{2}$ O $_{4}$ (T $_{N}$ =21 K). The low-energy fluctuations, in the ordered state, resemble large…

cond-mat.str-el2021★ 149 cited

Kitaev interactions in the Co honeycomb antiferromagnets Na $_{3}$ Co $_{2}$ SbO $_{6}$ and Na $_{2}$ Co $_{2}$ TeO $_{6}$

M. Songvilay, J. Robert, S. Petit +10

Co $^{2 +}$ ions in an octahedral crystal field, stabilise a j $_{e f f}$ = 1/2 ground state with an orbital degree of freedom and have been recently put forward for realising Kitaev in…

cond-mat.str-el2021★ 8 cited

Magnetic surface reconstruction in the van-der-Waals antiferromagnet Fe $_{1 + x}$ Te

C. Trainer, M. Songvilay, N. Qureshi +9

Fe $_{1 + x}$ Te is a two dimensional van der Waals antiferromagnet that becomes superconducting on anion substitution on the Te site. The parent phase of Fe $_{1 + x}$ Te is sensitive to…

cond-mat.str-el2020★ 7 cited

Metastable and localized Ising magnetism in $α$ -CoV $_{2}$ O $_{6}$ magnetization plateaus

L. Edwards, H. Lane, A. M. Arevalo-Lopez +10

$α$ -CoV $_{2}$ O $_{6}$ consists of $j_{eff} = \frac{1}{2}$ Ising spins located on an anisotropic triangular motif with magnetization plateaus in an applied field. We combine n…

Large dynamic scissoring mode displacements coupled to band gap opening in Hybrid Perovskites

Two-dimensional ferromagnetic spin-orbital excitations in the honeycomb VI3​

From one- to two-magnon excitations in the S=3/2 magnet β-CaCr2​O4​

Kitaev interactions in the Co honeycomb antiferromagnets Na3​Co2​SbO6​ and Na2​Co2​TeO6​

Magnetic surface reconstruction in the van-der-Waals antiferromagnet Fe1+x​Te

Metastable and localized Ising magnetism in α-CoV2​O6​ magnetization plateaus

Two-dimensional ferromagnetic spin-orbital excitations in the honeycomb VI $_{3}$

From one- to two-magnon excitations in the S=3/2 magnet $β$ -CaCr $_{2}$ O $_{4}$

Kitaev interactions in the Co honeycomb antiferromagnets Na $_{3}$ Co $_{2}$ SbO $_{6}$ and Na $_{2}$ Co $_{2}$ TeO $_{6}$

Magnetic surface reconstruction in the van-der-Waals antiferromagnet Fe $_{1 + x}$ Te

Metastable and localized Ising magnetism in $α$ -CoV $_{2}$ O $_{6}$ magnetization plateaus