4 papers
Absence of SR evidence for magnetic order in the pseudogap phase of BiSrCaCuO
S. Gheidi, K. Akintola, A. C. Y. Fang +5
We present an extended zero-field muon spin relaxation (ZF-SR) study of overdoped BiSrCaCuO (Bi2212) single crystals, intended to elucidate the origi…
Intrinsic Low-Temperature Magnetism in SmB6
S. Gheidi, K. Akintola, A. M. Cote +6
By means of new muon spin relaxation experiments, we disentangle extrinsic and intrinsic sources of low-temperature bulk magnetism in the candidate topological Kondo insulator (TKI…
Coexistence of ferromagnetic fluctuations and superconductivity in the actinide superconductor UTe2
Shyam Sundar, S. Gheidi, K. Akintola +7
We report low-temperature muon spin relaxation/rotation (muSR) measurements on single crystals of the actinide superconductor UTe2. Below 5 K we observe a continuous slowing down o…
Freezing out of a low-energy bulk spin exciton in SmB6
K. Akintola, A. Pal, S. R. Dunsiger +6
The Kondo insulator SmB6 is purported to develop into a robust topological insulator at low temperature. Yet there are several puzzling and unexplained physical properties of the i…