INVESTIGATION OF SUPERCONDUCTING TIN BY THE TUNNEL EFFECT (in Russian)
Journal Article
·
· Zh. Eksperim. i Teor. Fiz.
OSTI ID:4076980
The gap width in the energy spectrum of electrons of superconducting tin is investigated by the tunnel effect method. Depending on the crystallographic orientation, the gap width changes between 2 DELTA /kT/sub c/ = 2.7 and 2 DELTA / kT/sub c/ = 4.3. The anisotropy of DELTA is of a complex nature. Along with large regions ( approximates 15 angular degrees) in which DELTA does not change by more than 2%, there are regions in which DELTA sharply varies as much as approximates 20% over an interval of approximates 5 deg . It is suggested that the anisotropy of this type may be due to the structure of the Fermi banda in tin. (auth)
- Research Organization:
- Inst. of Physics, Academy of Sciences, USSR
- NSA Number:
- NSA-18-011128
- OSTI ID:
- 4076980
- Journal Information:
- Zh. Eksperim. i Teor. Fiz., Journal Name: Zh. Eksperim. i Teor. Fiz. Vol. Vol: 45
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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