ShareELECTRON TUNNELLING MEASUREMENT OF THE ENERGY GAP IN A LANTHANUM-STRONTIUM-COPPER-OXIDE SUPERCONDUCTOR.
Author(s) : MORELAND J.
Type of article: Article
Summary
THE AUTHORS HAVE USED THE BREAK JUNCTION TECHNIQUE TO DETERMINE THE ENERGY GAP OF LANTHANUM-STRONTIUM-COPPER-OXIDE, ONE OF THE NEW HIGH CRITICAL TEMPERATURE SUPERCONDUCTORS. THE CURRENT-VOLTAGE CHARACTERISTICS DEMONSTRATED A VARIETY OF TUNNELLING BEHAVIOURS. THE BEST CHARACTERISTIC INDICATING QUASIPARTICLE TUNNELLING BETWEEN SUPERCONDUCTING ELECTRODES IMPLIED AN ENERGY GAP OF 7.0 MOREOR LESS 0.1 MILLIELECTRONVOLTS. DERIVATIVES OF OTHER CHARACTERISTICS SHOWED WEAK STRUCTURE INDICATING POSSIBLE ENERGY GAPS UP TO 9 MILLIELECTRONVOLTS.
Details
- Original title: ELECTRON TUNNELLING MEASUREMENT OF THE ENERGY GAP IN A LANTHANUM-STRONTIUM-COPPER-OXIDE SUPERCONDUCTOR.
- Record ID : 1988-0037
- Languages: English
- Source: Cryogenics - vol. 27 - n. 5
- Publication date: 1987
Links
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Indexing
- Themes: Superconduction
- Keywords: Superconduction; Junction; Copper; Lanthanum; Tunnel; Superconductor; Strontium
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TUNNELING TO HIGH-TEMPERATURE SUPERCONDUCTORS.
- Author(s) : SVISTUNOV V. M., REVENKO Ju. F., TARENKOV V. Ju.
- Date : 1987
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 13 - n. 8
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Tunnelling study of the superconducting bismuth...
- Author(s) : ARUTJUNJAN S. R., SAAKJAN S. R., PILOSJAN S. H.
- Date : 1992
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 18 - n. 2
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THERMAL CAPACITY OF THE LSCO COMPOUND CERAMIC B...
- Author(s) : VERKIN B. I.
- Date : 1987
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 13 - n. 8
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EFFECTS OF PRESSURE ON THE SUPERCONDUCTIVITY OF...
- Author(s) : CUI C.
- Date : 1987
- Languages : English
- Source: Cryogenics - vol. 27 - n. 9
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SUPERCONDUCTIVITY IN CERAMICS.
- Author(s) : OBOLENSKIJ M. A.
- Date : 1987
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 13 - n. 7
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