623 citations · 1.2k across the 8 of their papers we have counts for
8 papers
Entropy evolution in the magnetic phases of partially frustrated CePdAl
Stefan Lucas, Kai Grube, Chien-Lung Huang +8
In the heavy-fermion metal CePdAl long-range antiferromagnetic order coexists with geometric frustration of one third of the Ce moments. At low temperatures the Kondo effect tends…
Magnetic-field enhanced aniferromagnetism in non-centrosymmetric heavy-fermion superconductor CePtSi
K. Kaneko, O. Stockert, B. Fåk +4
The effect of magnetic field on the static and dynamic spin correlations in the non-centrosymmetric heavy-fermion superconductor CePtSi was investigated by neutron scattering.…
Magnetically driven superconductivity in CeCu2Si2
O. Stockert, J. Arndt, E. Faulhaber +8
The origin of unconventional superconductivity, including high-temperature and heavy-fermion superconductivity, is still a matter of controversy. Spin excitations instead of phonon…
Crystal field studies on the heavy fermion compound CeNiCuGe
L Peyker, C Gold, E-W Scheidt +5
Substitution of nickel by copper in the heavy fermion system CeNiCuGe alters the local crystal field environment of the Ce-ions. This leads to a quantum phas…
Direct observation of the superconducting gap in phonon spectra
F. Weber, A. Kreyssig, L. Pintschovius +5
We show that the superconducting energy gap can be directly observed in phonon spectra, as predicted by recent theories. In addition, since each phonon probes the gap on only a…
Onset of antiferromagnetism in heavy fermion metals
A. Schroder, G. Aeppli, R. Coldea +6
There are two views of antiferromagnets. The first proceeds from atomic physics, which predicts that atoms with unpaired electrons develop magnetic moments. In a solid, the couplin…