126 citations · 179 across the 6 of their papers we have counts for
7 papers
Spin-Polarized Tunneling in Critically Disordered Be-Al Bilayers
F. N. Womack, P. W. Adams, G. Catelani
We report spin-polarized tunneling density of states measurements of the proximity modulated superconductor-insulator transition in ultra thin Be-Al bilayers. The bilayer samples c…
Emergence of intrinsic superconductivity below 1.178 K in the topologically non-trivial semimetal state of CaSn3
Y. L. Zhu, J. Hu, F. N. Womack +4
Topological materials which are also superconducting are of great current interest, since they may exhibit a non-trivial topologically-mediated superconducting phase. Although ther…
Mystery of Excess Low Energy States in a Disordered Superconductor in a Zeeman Field
Y. L. Loh, N. Trivedi, Y. M. Xiong +2
Tunneling density of states measurements of disordered superconducting (SC) Al films in high Zeeman fields reveal a significant population of subgap states which cannot be explaine…
Structure and physical properties of the noncentrosymmetric superconductor Mo3Al2C
A. B. Karki, Y. M. Xiong, I. Vekhter +7
We have synthesized polycrystalline samples of the noncentrosymmetric superconductor Mo3Al2C by arc and RF melting, measured its transport, magnetic and thermodynamic properties, a…
Saturation of the Anomalous Hall Effect in Critically Disordered Ultra-thin CNi3 Films
Y. M. Xiong, P. W. Adams, G. Catelani
We demonstrate that a distinct high-disorder anomalous Hall effect phase emerges at the correlated insulator threshold of ultra-thin, amorphous, ferromagnetic CNi3 films. In the we…
Measurement of Conduction Electron Polarization Via the Pairing Resonance
Y. M. Xiong, P. W. Adams, G. Catelani
We show that the pairing resonance in the Pauli-limited normal state of ultra-thin superconducting Al films provides a spin-resolved probe of conduction electron polarization in th…
Spin-Orbit Scattering and Quantum Metallicity in Ultra-Thin Be Films
Y. M. Xiong, A. B. Karki, D. P. Young +1
We compare and contrast the low temperature magnetotransport properties of ultra-thin, insulating, Be films with and without spin-orbit scattering (SOS). Beryllium films have very…