A. Umezawa
Publications by Year
Research Areas
Physics of Superconductivity and Magnetism, Advanced Condensed Matter Physics, Magnetic properties of thin films, Rare-earth and actinide compounds, Magnetic and transport properties of perovskites and related materials
Most-Cited Works
- → Structural and superconducting properties of orthorhombic and tetragonalYBa2Cu3O7−x: The effect of oxygen stoichiometry and ordering on superconductivity(1987)383 cited
- → Enhanced critical magnetization currents due to fast neutron irradiation in single-crystalYBa2Cu3O7−δ(1987)302 cited
- → Superconductivity in YBa2−xSrxCu3O7−δ(1987)211 cited
- → Oxygen content of superconducting perovskites, lanthanum strontium copper oxide La2-xSrxCuOy and yttrium barium copper oxide YBa2Cu3Oy(1987)192 cited
- → Position-sensitive measurements of the local critical current density in Ag sheathed high-temperature superconductor (Bi, Pb)2Sr2Ca2Cu3Oy tapes(1994)176 cited
- → Anisotropy of the lower critical field, magnetic penetration depth, and equilibrium shielding current in single-crystalYBa2Cu3O7−δ(1988)166 cited
- Superconductivity in YBa/sub 2-//sub x/Sr/sub x/Cu/sub 3/O/sub 7-//sub delta/(1987)
- → Large anisotropic critical magnetization currents in single-crystalYBa2Cu3O7−δ(1987)133 cited
- → Electronic behavior of oxygen-deficientYBa2Cu3O7−δ(1988)118 cited
- → Further evidence that the critical current density of (Bi, Pb)2Sr2Ca2Cu3Ox silver-sheathed tapes is controlled by residual layers of (Bi, Pb)2Sr2CaCu2Oy at (001) twist boundaries(1994)81 cited