Byeongwon Kang

Anisotropy of the upper critical field and critical current in single crystal MgB2

We report on specific-heat, high-magnetic-field transport, and ac-susceptibility measurements on

Superconducting transition and phase diagram of single-crystal MgB2

{\mathrm{MgB}}_{2}

Dendritic magnetic avalanches in carbon-free MgB2 thin films with and without a deposited Au layer

single crystals. The upper critical field for magnetic fields perpendicular and parallel to the basal planes is presented in the entire temperature range. A very different temperature dependence has been observed in the two directions, which yields a temperature-dependent anisotropy with

Superconducting phase diagram of single-crystal MgB2

\ensuremath{\Gamma}\ensuremath{\sim}5

Two-band effects in the angular dependence of H{sub c2} of MgB{sub 2} single crystals.

at low temperatures and

Reversible magnetization of MgB 2 single crystals with a two-gap nature

\ensuremath{\sim}2

Surface contribution to the superconducting properties of MgB2 single crystals

near

The upper critical field and two-gap nature in Mg1−xAlxB2

{T}_{c}.

Reversible magnetization measurement of the anisotropy of the London penetration depth in MgB 2 single crystals

A peak effect is observed for

Thickness dependence of critical current density in GdBa2Cu3O7−δ thin films with BaSnO3 addition

{\ensuremath{\mu}}_{0}H\ensuremath{\sim}2\mathrm{T}