Kamihara and coworkers' report of superconductivity at T c= 26 K in fluorine-doped
LaFeAsO inspired a worldwide effort to understand the nature of the superconductivity in this …

The heavy-fermion compound UPt 3 is the first compelling example of a superconductor with
an order parameter of unconventional symmetry. To this day, it is the only unambiguous …

The authors present a review of recent muon spin rotation (μSR) studies of the vortex state in
type-II superconductors. There are significant gaps in our understanding of this unusual …

The thermal conductivity κ of the layered s-wave superconductor N b S e 2 was measured
down to T c/100 throughout the vortex state. With increasing field, we identify two regimes …

The anisotropy γ of the superconducting state of high quality single crystals of MgB 2 was
determined, using torque magnetometry with two different methods. The anisotropy of the …

The cubic A15 structure metals, with over 60 distinct member compounds, held the crown of
highest T c superconductor starting in 1954 with the discovery of T c= 18 K in Nb 3 Sn. T c …

The aim of this review is to summarize existing experimental investigations on the nature of
the low-energy quasiparticle excitations in high-T c cuprates, and to examine critically recent …

We have measured the low-temperature specific heat C (T) for polycrystalline MgB 2
prepared by high pressure synthesis. C (T) below 10 K vanishes exponentially, which …

High-resolution specific-heat measurements of the organic superconductor κ−(BEDT− TTF)
2− Cu [N (CN) 2] Br in the superconducting (B= 0) and normal (B= 14 T) states show a …

Structural and physical properties of the Yb 3 Rh 4 Sn 13 Remeika phase are investigated
on large single crystals grown from Sn-flux. It crystallizes with disordered Y 3 Co 4 Ge 13 …