Tensile stress effects on critical current densities of coated conductors
- Jaeun YooDojun Youm
- 2001
Physics, Materials Science
Tensile stress dependent critical current densities (Jc) of two types of coated conductors, which were fabricated on a pure Ni tape and a NiCr (13 atomic %) tape respectively, were measured at 77 K.…
Magneto-resistances of the coated conductors fabricated on tilted single-crystal Ni substrates
- Jaeun YooHosup KimKookchae JungSangjun OhDojun Youm
- 2000
Physics, Materials Science
The magneto-resistances of coated conductors fabricated on tilted single-crystal Ni substrates were measured under various magnetic fields. The activation energies of vortices were estimated from…
Fabrication of YBCO coated conductors using nickel tapes textured in single crystalline qualities
- Hosup KimJaeun YooKookchae JungJaeseoung LeeSangjun OhDojun Youm
- 2000
Materials Science, Physics
Ni tapes were textured by taking advantage of their secondary recrystallization. The 18 cm long tapes obtained had textures of single crystalline quality with their [001] axes tilted with respect to…