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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Dong Ho Kim Seong Yup Shim Jong Hyeog Park Young Hwan Kim Chang Hoon Kim Jin Wook Jang Taek Sang Hahn Sang Sam Choi Hettinger, J.D. Steel, D.G. Gray, K.E. |
| Copyright Year | 2002 |
| Abstract | We have investigated the effect of heavy-ion irradiation on the transport properties of YBa/sub 2/Cu/sub 3/O/sub x/ thin films. Parallel columnar defects to the c axis and crossed columnar defects were introduced into films by heavy-ion irradiation with dose equivalent to 1 or 2 T vortex density. The electrical transport properties including resistivity, critical current density, and the Hall resistivity were measured as a function of temperature, applied magnetic field, and fluence. The irreversibility line defined as an onset of dissipation progressively shifted to higher temperature with increasing dosage and showed its dependence on inclination angle. Critical current also showed a clear enhancement compared to the unirradiated samples. The Hall scaling behavior and the Hall conductivity were modified after heavy-ion irradiation. |
| Sponsorship | Council on Superconductivity Appl. Superconductivity Conference Inc MIT |
| Starting Page | 1997 |
| Ending Page | 2000 |
| Page Count | 4 |
| File Size | 418149 |
| File Format | |
| ISSN | 10518223 |
| Volume Number | 7 |
| Issue Number | 2 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1997-06-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Conductivity Magnetic field measurement Transistors Magnetic films Magnetic properties Critical current density Density measurement Current measurement Electric variables measurement Temperature |
| Content Type | Text |
| Resource Type | Article |
| Subject | Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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