Kang, WN Kim, DH Shim, SY Park, JH Hahn, TS Choi, SS Lee, WC Hettinger, JD Gray, KE Glagola, B 2024-01-21T19:37:03Z 2024-01-21T19:37:03Z 2022-01-11 1996-04-15 0031-9007 https://pubs.kist.re.kr/handle/201004/144467 The mixed-state Hall effect of twinned YBa2Cu3O7 crystals after heavy-ion irradiation clearly showed that the strong pinning induced by columnar defects not only modifies the scaling behavior between the Hall resistivity and longitudinal resistivity, but affects the temperature dependence of the Hall conductivity. For the irradiated crystals, the scaling exponent at 4 T was found to be 1.5 +/- 0.1 compared to 2.0 +/- 0.2 for the unirradiated one. The temperature dependence of the Hall conductivity of the irradiated crystals exhibited a clear deviation from that of the unirradiated one at low temperatures. English AMER PHYSICAL SOC HIGH-KAPPA SUPERCONDUCTORS VORTEX-GLASS TRANSITION RESISTIVITY FILMS TEMPERATURES BEHAVIOR MOTION Pinning strength dependence of mixed-state Hall effect in YBa2Cu3O7 crystals with columnar defects Article 10.1103/PhysRevLett.76.2993 1 PHYSICAL REVIEW LETTERS, v.76, no.16, pp.2993 - 2996 PHYSICAL REVIEW LETTERS 76 16 2993 2996 scie scopus A1996UF37900042 2-s2.0-4243489110 Physics, Multidisciplinary Physics Article HIGH-KAPPA SUPERCONDUCTORS VORTEX-GLASS TRANSITION RESISTIVITY FILMS TEMPERATURES BEHAVIOR MOTION