The effects of co-wound Kapton, stainless steel and copper, in comparison with no insulation, on the time constant and stability of GdBCO pancake coils

Tae Sung Lee, Young Jin Hwang, Jiho Lee, +5

Superconductor Science and Technology

Materials ScienceElectrical EngineeringHigh Temperature MaterialsEngineeringHigh Voltage Engineering +12

Removal of Hardness from Water Samples by a Carbonation Process with a Closed Pressure Reactor

Min Cheol Ahn, Chilakala Ramakrishna, Choon Han, +1

Water

EngineeringMineral ProcessingWastewater TreatmentChemical EngineeringWater Treatment +18

Analysis of a Joint Method Between Superconducting YBCO Coated Conductors

Dong Keun Park, Min Cheol Ahn, Ho Min Kim, +5

IEEE Transactions on Applied Superconductivity

Superconducting MaterialElectrical EngineeringHigh-tc SuperconductivityEngineeringHigh-temperature Superconductivity +9

Evolution of crystal structures in GeTe during phase transition

Kwangsik Jeong, Seungjong Park, Dambi Park, +5

Scientific Reports

Materials ScienceCrystal StructureEngineeringLaser PhotochemistryOptical Properties +7

Operation and performance analyses of 350 and 700 MHz low-/high-temperature superconductor nuclear magnetic resonance magnets: A march toward operating frequencies above 1 GHz

Seungyong Hahn, Juan Bascuñán, Haigun Lee, +4

Journal of Applied Physics

Superconducting MaterialMagnetic PropertiesEngineeringMagnetic ResonanceMagnetic Materials +18

Computing magnetospheric mass density from field line resonances in a realistic magnetic field geometry

D. Berube, Mark B. Moldwin, Min Cheol Ahn

Journal of Geophysical Research Atmospheres

EngineeringSolar ConvectionMagnetic ResonancePlasma PhysicsMagnetospheric Mass Density +19

Trapped Field Characteristics of Stacked YBCO Thin Plates for Compact NMR Magnets: Spatial Field Distribution and Temporal Stability

Seungyong Hahn, Seokbeom Kim, Min Cheol Ahn, +3

IEEE Transactions on Applied Superconductivity

Magnetic PropertiesEngineeringSpatial Field DistributionMagnetic ResonanceMagnetic Materials +15

Development of 220 V/300 A Class Non-Inductive Winding Type Fault Current Limiter Using 2G HTS Wire

Dong Keun Park, Min Cheol Ahn, Seong Eun Yang, +5

IEEE Transactions on Applied Superconductivity

Electrical EngineeringEngineeringHigh Voltage EngineeringSuperconductivityPower Electronics Converter +6

Manufacture and Test of Small-Scale Superconducting Fault Current Limiter by Using the Bifilar Winding of Coated Conductor

Min Cheol Ahn, D.K. Bae, Seong Eun Yang, +5

IEEE Transactions on Applied Superconductivity

Superconducting MaterialCoated ConductorElectrical EngineeringEngineeringBifilar Coil +4

Normal Zone Propagation in 2-Dimensional YBCO Winding Pack Models

Woo‐Seok Kim, Frédéric Trillaud, Min Cheol Ahn, +3

IEEE Transactions on Applied Superconductivity

Electric MachineEngineeringPower ElectronicsElectromagnetic CompatibilityNumerical Simulation +17