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TUNNELLING JUNCTIONS OF SINGLE CRYSTAL BCSCO/SN FILM
- Source :
- Modern Physics Letters B. :903-905
- Publication Year :
- 1988
- Publisher :
- World Scientific Pub Co Pte Lt, 1988.
-
Abstract
- The single particle tunnelling junctions consisting of single crystal BCSCO and Sn film counter electrode have been prepared. The I-V and dI/dV-V characteristics have been measured. Observed value of the energy gap is 23 meV which corresponds to 2Δ/kT c of 6.0, much larger than the BCS weak-coupling limit of 3.52.
Details
- ISSN :
- 17936640 and 02179849
- Database :
- OpenAIRE
- Journal :
- Modern Physics Letters B
- Accession number :
- edsair.doi...........2822a4353f8ac834f32b0c7236fbd279