Energy gap measurement on high Tc superc
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Yves Petroff
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Article
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1989
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Elsevier Science
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English
β 218 KB
Recently it has been shown that high resolution photoemission spectroscopy can be used to measure the energy gap of the high T c superconductors. The purpose of this paper is to review the results obtained by this technique and to compare the values of 2 &fKT c with those measured by tunneling or in