Investigation of point-contacts of fresh
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N.A. Tulina; S.V. Zaitsev; M.P. Kulakov; R.K. Nikolaev; N.S. Sidorov; A.S. Nigma
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Article
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1990
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Elsevier Science
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English
β 287 KB
The point-contact of tunnel type transition has been realized on fresh cleavages of the Bi2Sr2CaCu208 single crystal. The deviation from the BCS dependence of tunneling characteristics may rather be due to nonideal barrier properties than to the nature of HTSC. Also, we have obtained the maximum rat