Published May 1997
| Version v1
Journal article
Magnetic field maps of YBCO thin films obtained by scanning SQUID microscopy for HTSC microelectronics
Creators
- 1. Physics Department, Moscow State University, Moscow (Russian Federation)
- 2. Ioffe Physico-Technical Institute, St. Petersburg (Russian Federation)
- 3. Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation, Troitsk, Moscow Region (Russian Federation)
- 4. Electronics Department, Electrotechnical University, St. Petersburg (Russian Federation)
- 5. Lebedev Institute of Physics, Moscow (Russian Federation)
Description
Scanning SQUID microscopy has been extended to record current-induced magnetic field maps of superconductor topologies based on YBCO film structures. The technique described can be used as a powerful tool for the diagnostics of superconductor integrated circuits and highly sensitive bolometers. This kind of diagnostics predicts the degree of integration which can be achieved at the modern level of HTSC microelectronics technology. One would expect an overall yield of 100-element 1 mm2 chips at a level of ∼ 0.1-0.5% in the production of superconducting YBCO/MgO bolometers. (author)
Additional details
Publishing Information
- Journal Title
- Superconductor Science and Technology (Online)
- Journal Volume
- 10
- Journal Issue
- 5
- Journal Page Range
- p. 366-370
- ISSN
- 1361-6668
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 43111664
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
- Descriptors DEI
- BARIUM OXIDES; BOLOMETERS; COPPER OXIDES; CRYSTAL STRUCTURE; CUPRATES; HIGH-TC SUPERCONDUCTORS; MAGNETIC FIELDS; SQUID DEVICES; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; ELECTRONIC EQUIPMENT; EQUIPMENT; FLUXMETERS; MEASURING INSTRUMENTS; MICROWAVE EQUIPMENT; OXIDES; OXYGEN COMPOUNDS; SUPERCONDUCTING DEVICES; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS; TYPE-II SUPERCONDUCTORS; YTTRIUM COMPOUNDS
Optional Information
- Notes
- 18 refs; This record replaces 31040469