Abstract
We have found periodic oscillations in the flux flow resistance of Josephson vortices along the c-axis of Bi-2212 single crystals. The resistance oscillates periodically with increasing parallel magnetic fields above about 6 kOe, independent of the magnitude of the field and temperature. The constant period of the oscillations and the dynamical behaviors of Josephson vortices suggest vortex states and a new application to the precise magnetic field sensors in Tesla order.
Original language | English |
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Pages (from-to) | 3763-3766 |
Number of pages | 4 |
Journal | IEEE Transactions on Applied Superconductivity |
Volume | 13 |
Issue number | 2 III |
DOIs | |
Publication status | Published - Jun 2003 |
Externally published | Yes |
Event | 2002 Applied Superconductivity Conference - Houston, TX, United States Duration: Aug 4 2002 → Aug 9 2002 |
Keywords
- Bi-2212
- Josephson devices
- Josephson junctions
- Sensors
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering