325 citations · 468 across the 6 of their papers we have counts for
6 papers
Spin-Rotation Symmetry Breaking in the Superconducting State of CuxBi2Se3
K. Matano, M. Kriener, K. Segawa +2
Spontaneous symmetry breaking is an important concept for understanding physics ranging from the elementary particles to states of matter. For example, the superconducting state br…
Anomalous suppression of the superfluid density in the CuxBi2Se3 superconductor upon progressive Cu intercalation
M. Kriener, Kouji Segawa, Satoshi Sasaki +1
CuxBi2Se3 was recently found to be likely the first example of a time-reversal-invariant topological superconductor accompanied by helical Majorana fermions on the surface. Here we…
Magnetic Phase Diagram of Li_2(Pd_{1-x}Pt_x)_3B by AC Susceptometry
D. C. Peets, G. Eguchi, M. Kriener +5
The H-T phase diagram and several superconducting parameters for Li_2(Pd_{1-x}Pt_x)_3B have been determined as a function of cation substitution x. Notably, the coherence length ma…
AC susceptibility study of superconducting aluminium-doped silicon carbide
M. Kriener, T. Muranaka, J. Akimitsu +1
In 2007, type-I superconductivity in heavily boron-doped silicon carbide was discovered. The question arose, if it is possible to achieve a superconducting phase by introducing dop…
Anomalous expansion and phonon damping due to the Co spin-state transition in RCoO_3 with R = La, Pr, Nd and Eu
K. Berggold, M. Kriener, P. Becker +4
We present a combined study of the thermal expansion and the thermal conductivity of the perovskite series RCoO_3 with R = La, Nd, Pr and Eu. The well-known spin-state transition i…
Magnetic and structural transitions in LaCoO ( = Ca, Sr, and Ba)
M. Kriener, M. Braden, H. Kierspel +4
We report thermal-expansion, lattice-constant, and specific-heat data of the series La_1-xA_xCoO_3 for 0<= x <= 0.30 with A = Ca, Sr, and Ba. For the undoped compound LaCoO_3 the t…