606 citations · 4.3k across the 115 of their papers we have counts for
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Spectroscopic evidence of nematic fluctuations in LiFeAs
Zhixiang Sun, Pranab Kumar Nag, Steffen Sykora +8
The role of nematic fluctuations in the pairing mechanism of iron-based superconductors is frequently debated. Here we present a novel method to reveal such fluctuations by identif…
Energy scale of nematic ordering in the parent iron-based superconductor:BaFe2As2
Alexander Fedorov, Alexander Yaresko, Erik Haubold +6
Nematicity plays an important role in the physics of iron-based superconductors (IBS). Its microscopic origin and in particular its importance for the mechanism of high-temperature…
Superconductivity-induced nematicity
Y. S. Kushnirenko, D. V. Evtushinsky, T. K. Kim +6
The role of nematic order for the mechanism of high-temperature superconductivity is highly debated. In most iron-based superconductors (IBS) the tetragonal symmetry is broken alre…
Structure-property relationship of CoMnSi thin films in response to He -irradiation
F. Hammerath, R. Bali, R. Huebner +7
We investigated the structure-property relationship of CoMnSi Heusler thin films upon the irradiation with He ions. The variation of the crystal structure with increasing i…
Microscopic phase diagram of LaFeAsO single crystals under pressure
Philipp Materne, Wenli Bi, Jiyong Zhao +6
We investigated LaFeAsO single crystals by means of synchrotron Mössbauer spectroscopy under pressures up to 7.5 GPa and down to 13 K and provide a microscopic phase diagram. We fo…
Evidence of hot and cold spots on the Fermi surface of LiFeAs
J. Fink, J. Nayak, E. D. L. Rienks +10
Angle-resolved photoemission spectroscopy (ARPES) is used to study the energy and momentum dependence of the inelastic scattering rates and the mass renormalization of charge carri…