8 citations · 8 across the 1 of their papers we have counts for
8 papers · 1 filter
Comparison of in MgAlB single crystals with the dirty-limit two-gap theory
Heon-Jung Kim, Hyun-Sook Lee, Byeongwon Kang +4
We studied the temperature and the angular dependences of the upper critical field ()) of MgAlB single crystals ( and 0.21) and compared with…
Observation of the spontaneous vortex phase in the weakly ferromagnetic superconductor ErNiBC: A penetration depth study
Elbert E. M. Chia, M. B. Salamon, Tuson Park +3
The coexistence of weak ferromagnetism and superconductivity in ErNiBC suggests the possibility of a spontaneous vortex phase (SVP) in which vortices appear in the ab…
Anomalous Paramagnetic Effects in the Mixed State of LuNi2B2C
Tuson Park, Y. Sun, M. B. Salamon +8
Anomalous paramagnetic effects in dc magnetization were observed in the mixed state of LuNi2B2C, unlike any reported previously. It appears as a kink-like feature for H > 30 kOe an…
Reversible magnetization measurement of the anisotropy of the London penetration depth in MgB2 single crystals
Heon-Jung Kim, Byeongwon Kang, Min-Seok Park +3
We have studied the anisotropy of the London penetration depth, which was obtained from reversible magnetization measurements with the magnetic field both parallel and perpendicula…
Reversible magnetization of MgB2 single crystals with a two-gap nature
Byeongwon Kang, Heon-Jung Kim, min-Seok Park +2
We present reversible magnetization measurements on MgB2 single crystals in magnetic fields up to 2.5 T applied parallel to the crystal's c-axis. This magnetization is analyzed in…
Evidence for the Coexistence of Anisotropic Superconducting Gap and Nonlocal Effects in the Non-magnetic Superconductor LuNi2B2C
Tuson Park, Elbert E. M. Chia, M. B. Salamon +7
A study of the dependence of the heat capacity Cp(alpha) on field angle in LuNi2B2C reveals an anomalous disorder effect. For pure samples, Cp(alpha) exhibits a fourfold variation…