95 citations · 385 across the 17 of their papers we have counts for
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Elastoresistivity in the incommensurate charge density wave phase of BaNi(AsP)
M. Frachet, P. W. Wiecki, T. Lacmann +7
Electronic nematicity, the breaking of the crystal lattice rotational symmetry by the electronic fluid, is a fascinating quantum state of matter. Recently, BaNiAs has emerg…
Edwards-Anderson parameter and local Ising-nematicity in FeSe revealed via NMR spectral broadening
Paul Wiecki, Rui Zhou, Marc-Henri Julien +2
The NMR spectrum of FeSe shows a dramatic broadening on cooling towards the bulk nematic phase at K, due to the formation of a quasi-static, short-range-ordered nematic do…
Dominant in-plane symmetric elastoresistance in CsFe2As2
P. Wiecki, A. -A. Haghighirad, F. Weber +3
We study the elastoresistance of the highly correlated material CsFe2As2 in all symmetry channels. Neutralizing its thermal expansion by means of a piezoelectric-based strain cell…
NMR evidence for static local nematicity and its cooperative interplay with low-energy magnetic fluctuations in FeSe under pressure
P. Wiecki, M. Nandi, A. E. Böhmer +3
We present Se-NMR measurements on single-crystalline FeSe under pressures up to 2 GPa. Based on the observation of the splitting and broadening of the NMR spectrum due to st…
Coexistence of antiferromagnetic and ferromagnetic spin correlations in SrCo2As2 revealed by 59Co and 75As NMR
P. Wiecki, V. Ogloblichev, Abhishek Pandey +2
In nonsuperconducting, metallic paramagnetic SrCo2As2, inelastic neutron scattering measurements have revealed strong stripe-type (q) = (,0) antiferromagnetic (AFM) spin corr…