4 papers
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…
Temperature and magnetic field dependent tunneling spectroscopy of PtIr/SrLaCuO point contact
L. Shan, H. Gao, Z. Y. Liu +5
Low barrier quasiparticle tunneling spectroscopy on SrLaCuO has been studied with PtIr/SrLaCuO point contacts at various temperatures and ma…
Fluctuation Magnetoconductance in MgB2
W. N. Kang, Kijoon H. P. Kim, Hyeong-Jin Kim +8
We report fluctuation magnetoconductance in a MgB2 superconductor prepared under a high pressure of 3 GPa. This excess magnetoconductance, , follows the three-dimensional sc…