16 citations · 17 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2018★ 16 cited
On the magnetoelastic and magnetoelectric couplings across the antiferromagnetic transition in multiferroic BiFeO3
Mariusz Lejman, Charles Paillard, Vincent Juvé +7
Clear anomalies in the lattice thermal expansion (deviation from linear variation) and elastic properties (softening of the sound velocity) at the antiferromagnetic-to-paramagnetic…
cond-mat.mtrl-sci2015★ 1 cited
Ultrafast light-induced Coherent Optical and Acoustic Phonons in few Quintuple Layers of Topological Insulators Bi2Te3
W. Weiss, K. Balin, R. Rapacz +4
Ultrafast lattice dynamics of few quintuple layers of topological insulator (TI) BiTe is studied with time-resolved optical pump-probe spectroscopy. Both optical and acoust…
cond-mat.mtrl-sci2013
Coherent acoustic phonons emission in copper driven by super-diffusive hot electrons
M. Lejman, V. Shalagatsky, A. Kovalenko +3
Ultrafast laser excited hot electrons can transport energy supersonically far from the region where they are initially produced. We show that this ultrafast energy transport is res…