133 citations · 893 across the 22 of their papers we have counts for
22 papers
Surface Contribution to the Superconducting Properties of MgB2 Single Crystals
A. Rydh, U. Welp, J. M. Hiller +8
We demonstrate direct evidence of possible surface superconductivity on small, well-shaped MgB2 single crystals. Transport measurements in the range H < 1.6 Hc2^c, where Hc2^c is t…
Bulk Evidence for s-Wave Pairing Symmetry in the n-Type Infinite-Layer Cuprate
Z. Y. Liu, H. H. Wen, L. Shan +6
Low temperature specific heat of the electron-doped (n-type) infinite-layer cuprate has been measured. The quasiparticle density of states (DOS) in the mi…
Scanning Tunneling Spectroscopic Studies of Cuprate Superconductors
N. -C. Yeh, C. -T. Chen, R. P. Vasquez +4
Quasiparticle tunneling spectra of both hole-doped (p-type) and electron-doped (n-type) cuprates are studied using a low-temperature scanning tunneling microscope. The results reve…
Effects of unreacted Mg impurities on the transport properties of MgB2
C. U. Jung, Heon-Jung Kim, Min-Seok Park +9
We synthesized polycrystalline MgB2 from a stoichiometric mixture of Mg and the 11 B isotope under different conditions. All the samples showed bulk superconductivity with Tc = 38~…
Strongly correlated s-wave pairing in the n-type infinite-layer cuprate
C. -T. Chen, P. Seneor, N. -C. Yeh +7
Quasiparticle tunneling spectra of the electron-doped (n-type) infinite-layer cuprate Sr_{0.9}La_{0.1}CuO_2 reveal characteristics that counter a number of common phenomena in the…
Fluctuation Study of the Specific Heat of MgB2
Tuson Park, M. B. Salamon, C. U. Jung +3
The specific heat of polycrystalline MgB has been measured with high resolution ac calorimetry from 5 to 45 K at constant magnetic fields. The excess specific heat abo…