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Superconducting energy gap of single-crystal Bi2Sr2Ca1Cu2O8+δ by electron tunneling

✍ Scribed by R. Escudero; E. Guarner; F. Morales

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
364 KB
Volume
166
Category
Article
ISSN
0921-4534

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📜 SIMILAR VOLUMES

Tunneling studies on single crystals of
Tunneling studies on single crystals of superconducting Bi2Ca1−xYxSr2Cu2O8+δ
✍ H. Srikanth; A.K. Raychaudhuri; C.R. Venkateswara Rao; P. Ramasamy; Hemantkumar 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 411 KB

Tunneling studies have been carried out on single crystals of Bi>Ca, ,Sr,Cu& x+,> over a wide range of compositions wherein the hole concentration varies by a factor of 2.5. The 23 value varies between 25 meV and 75 meV over the composition range studied, but scales with 2A/k,T,=9.5 throughout