112 citations · 206 across the 5 of their papers we have counts for
5 papers
Evolution of quasiparticle excitations with critical mass enhancement in superconducting AFe2As2 (A = K, Rb, and Cs)
Y. Mizukami, Y. Kawamoto, Y. Shimoyama +8
In the heavily hole-doped iron-based superconductors FeAs ( K, Rb, and Cs), the electron effective mass increases rapidly with alkali-ion radius. To study how the ma…
Charge imbalance in superconductors in the low-temperature limit
F. Hübler, J. Camirand Lemyre, D. Beckmann +1
We explore charge imbalance in mesoscopic normal-metal/superconductor multiterminal structures at very low temperatures. The investigated samples, fabricated by e-beam lithography…
Calorimetric Evidence of Multiband Superconductivity in Ba(Fe0.925Co0.075)2As2
F. Hardy, T. Wolf, R. A. Fisher +5
We report on the determination of the electronic heat capacity of a slightly overdoped (x = 0.075) Ba(Fe1-xCox)2As2 single crystal with a Tc of 21.4 K. Our analysis of the temperat…
Thermal expansion of the quasi two-dimensional magnetic layered compound BaNiVO under magnetic fields along c-axis
W. Knafo, C. Meingast, K. Grube +5
The quasi two-dimensional magnetic BaNiVO is studied by using high-resolution thermal expansion in magnetic fields up to 10 T applied along the c-axis. A slight i…
CsMn(Br_xI_{1-x})_3: Crossover from an XY to an Ising Chiral Antiferromagnet
R. Buegel, J. Wosnitza, H. v. Loehneysen +2
We report on high-resolution specific-heat and magnetocaloric-effect measurements of the triangular-lattice antiferromagnets CsMn(Br_xI_{1-x})_3 with different x. The evolution of…