MgB2 coated superconducting tapes with high critical current densities fabricated by hybrid physical–chemical vapor deposition

M Ranot, WN Kang - Current Applied Physics, 2012 - Elsevier
The MgB2 coated superconducting tapes have been fabricated on textured Cu (0 0 1) and
polycrystalline Hastelloy tapes using coated conductor technique, which has been …

Biaxial strain engineering on the superconducting properties of MgB2 monolayer

Z Liu, B Wang - Materials Chemistry and Physics, 2022 - Elsevier
The effect of biaxial strain on the superconducting properties of MgB 2 monolayer was
studied by first-principles calculations. The stability analyses by phonon dispersions show …

Deposition of Ultrathin MgB2 Films from a Suspension Using Cosolvent Marangoni Flow

TKN Pham, E Bruffey III, AT Nguyen… - Langmuir, 2023 - ACS Publications
Magnesium diboride (MgB2) has demonstrated, theoretically and experimentally, promise
as a candidate material for hydrogen storage and has thus attracted much contemporary …

Effects of irradiation on superconducting properties of small-grained MgB2 thin films

L Liu, JM Lee, Y Han, J Song, C Kim, J Suk… - Chinese …, 2023 - iopscience.iop.org
We investigate the effect of ion irradiation on MgB 2 thin films with small grains of
approximately 122 nm and 140 nm. The flux pinning by grain boundaries is insignificant in …

Growth-induced non-planar magnetic anisotropy in FeCoZr-CaF2 nanogranular films: Structural and magnetic characterization

JV Kasiuk, JA Fedotova, J Przewoznik… - Journal of applied …, 2014 - pubs.aip.org
The relation between nanoscale structure, local atomic order and magnetic properties of
(FeCoZr) x (CaF 2) 100− x (29≤ x≤ 73 at.%) granular films is studied as a function of …

Effect of columnar grain boundaries on flux pinning in MgB2 films

SG Jung, WK Seong, WN Kang - Journal of Applied Physics, 2012 - pubs.aip.org
Columnar grain boundaries are widely known to be a very effective source for flux pinning in
MgB 2 films. In this study, we have investigated the pinning effect of a columnar grain …

Correlation between Tc and local structure of MgB2 with ZnO buffer layer: X-ray absorption fine structure study

RP Putra, YS Lee, JY Oh, LM Tien, WN Kang… - Physica B: Condensed …, 2022 - Elsevier
In practical application, it is necessary to preserve the superconducting properties, including
the critical temperature (T c) of MgB 2 in the form of tapes and wires that bond to a metallic …

Perfect domain-lattice matching between MgB2 and Al2O3: single-crystal MgB2 thin films grown on sapphire

WK Seong, S Oh, WN Kang - Japanese Journal of Applied …, 2012 - iopscience.iop.org
We have found that single-crystal films can be grown on (0001) Al 2 O 3 substrates through
the golden relation of a perfect lattice-matching ratio (8: 3√ 3) between the a-axis lattice …

A simple method for the enhancement of Jc in MgB2 thick films with an amorphous SiC impurity layer

SG Jung, SW Park, WK Seong, M Ranot… - Superconductor …, 2009 - iopscience.iop.org
We investigated the effect of SiC doping on the critical current density (J c) in MgB 2 thick
films using amorphous SiC impurity layers of various thicknesses: 7, 14, 35, and 70 nm. SiC …

Hybrid physical chemical vapor deposition of magnesium diboride inside 3.9 GHz mock cavities

N Lee, WK Withanage, T Tan, MA Wolak… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
Magnesium diboride (MgB 2) is considered a candidate for the next generation
superconducting radio frequency (SRF) cavities due to its higher critical temperature T c (40 …