Intermetallic compounds containing f-electron elements display a wealth of superconducting
phases, which are prime candidates for unconventional pairing with complex order …

Over the past two decades, unconventional superconductivity with gap symmetry other than
s wave has been found in several classes of materials, including heavy fermion, high T c …

Field-angle-dependent specific heat measurements have been made on the heavy-fermion
superconductor CeCoIn 5 down to, in a magnetic field rotating in the tetragonal c-plane. A …

Many superconducting materials allow the penetration of magnetic fields in a mixed state in
which the superfluid is threaded by a regular lattice of Abrikosov vortices, each carrying one …

Ultrasound velocity measurements of the unconventional superconductor CeCoIn 5 with
extremely large Pauli paramagnetic susceptibility reveal an unusual structural …

We have used the technique of small-angle neutron scattering to observe magnetic flux lines
directly in a YB a 2 C u 3 O 7 single crystal at fields higher than previously reported. For field …

Low-temperature scanning tunneling microscopy and spectroscopy has been used to image
the vortex core and the vortex lattice in FeSe single crystals. The local tunneling spectra …

The dynamic conductance across nanoscale junctions consisting of a normal-metal (N) and
a heavy-fermion superconductor (HFS) is measured over a wide temperature range (60 K to …

We report on a study of thermal Hall conductivity κ xy in the superconducting state of CeCoIn
5. The scaling relation and the density of states of the delocalized quasiparticles, both …

We describe the technique of small-angle neutron scattering, as used to image the vortex
lattice in superconductors, and the information that can be gained from this technique. We …