P. Wiecki

activity

20152021

most citedNMR evidence for static local nematicity and its cooperative interplay with low-energy magnetic fluctuations in FeSe under pressure

39 citations · 50 across the 5 of their papers we have counts for

collaborators

Showing 2015Show all

2 papers · 1 filter

cond-mat.str-el2015★ 4 cited

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 $χ$ (q) = ( $π$ ,0) antiferromagnetic (AFM) spin corr…

nucl-th2015★ 5 cited

Non-perturbative Calculation of the Positronium Mass Spectrum in Basis Light-Front Quantization

Paul Wiecki, Yang Li, Xingbo Zhao +2

We report on recent improvements to our non-perturbative calculation of the positronium spectrum. Our Hamiltonian is a two-body effective interaction which incorporates one-photon…